https://www.pubnub.com en-EN Learn about new PubNub releases, industry trends, and app development tips. https://www.pubnub.com/blog/realtime-technology-and-the-healthcare-internet-of-things/ How the healthcare Internet of Things will change healthcare for everyone and everything involved, from patients, to practitioners, to administration. Fri, 17 Jan 2025 20:00:00 GMT https://www.pubnub.com/blog/realtime-technology-and-the-healthcare-internet-of-things/ Michelle Krasniak https://www.pubnub.com/blog/esp-32-pub-nub-relay-and-switch-control/ Learn how to remotely control a relay-connected water pump using an ESP32 microcontroller in conjunction with PubNub’s C-Core SDK. Fri, 20 Dec 2024 16:00:00 GMT https://www.pubnub.com/blog/esp-32-pub-nub-relay-and-switch-control/ Mathew Jenkinson https://www.pubnub.com/blog/real-time-data-streaming-for-io-t-edge-computing/ Best practices and use cases for real-time data streaming for IoT edge computing Thu, 19 Dec 2024 09:00:00 GMT https://www.pubnub.com/blog/real-time-data-streaming-for-io-t-edge-computing/ Rajat Kalsy https://www.pubnub.com/how-to/develop-an-iot-solution/ Manage and control a global fleet of IoT devices in real-time with PubNub Mon, 02 Dec 2024 16:00:00 GMT https://www.pubnub.com/how-to/develop-an-iot-solution/ Oliver Carson https://www.pubnub.com/how-to/stream-events-from-pubnub-to-rabbitmq/ This guide will show you how to stream PubNub Events to RabbitMQ using the PubNub AMQP action. Wed, 06 Mar 2024 21:08:46 GMT https://www.pubnub.com/how-to/stream-events-from-pubnub-to-rabbitmq/ Developer Relations Team https://www.pubnub.com/blog/how-to-build-your-own-smart-home-in-an-afternoon/ Effortlessly construct three custom home automation projects using a Raspberry Pi, Python, and PubNub. Discover the ease of home automation. Tue, 20 Feb 2024 13:15:41 GMT https://www.pubnub.com/blog/how-to-build-your-own-smart-home-in-an-afternoon/ Markus Kohler https://www.pubnub.com/blog/modern-air-quality-monitor-with-instant-alerts/ Build a high-tech home air quality monitoring system with Raspberry Pi, evaluating CO levels, temperature, humidity, and providing immediate alerts. Tue, 30 Jan 2024 21:22:52 GMT https://www.pubnub.com/blog/modern-air-quality-monitor-with-instant-alerts/ Oliver Carson https://www.pubnub.com/blog/building-android-beacon-android-ibeacon-tutorial-overview/ An updated overview of how to build an Android beacon (ie. iBeacon), including in-depth tutorials on building the emitter and detector. Thu, 18 Jan 2024 12:56:20 GMT https://www.pubnub.com/blog/building-android-beacon-android-ibeacon-tutorial-overview/ Markus Kohler https://www.pubnub.com/blog/raspberry-pi-gps-lte-google-maps-api/ Unleash the power of your Raspberry Pi with GPS tracking using WiFi/LTE, and create interactive maps with the latest Google Maps API and PubNub. Tue, 16 Jan 2024 19:44:53 GMT https://www.pubnub.com/blog/raspberry-pi-gps-lte-google-maps-api/ Oliver Carson https://www.pubnub.com/blog/connect-arduino-gsm-shield-with-cellular-networks/ Learn how to connect an Arduino GSM shield with cellular networks for bidirectional data streaming between devices without the need for WiFi. Fri, 12 Jan 2024 08:00:00 GMT https://www.pubnub.com/blog/connect-arduino-gsm-shield-with-cellular-networks/ Darryn Campbell https://www.pubnub.com/how-to/implement-iot-predictive-maintenance/ If you're looking to ensure your industrial IoT deployment runs smoothly and efficiently, predictive maintenance is a huge value add. Thu, 21 Sep 2023 14:10:11 GMT https://www.pubnub.com/how-to/implement-iot-predictive-maintenance/ Developer Relations Team https://www.pubnub.com/blog/tips-for-building-with-industrial-iot-in-manufacturing/ Dive deeper into the benefits of IIoT and see the impact of real-time data on manufacturing processes. Mon, 12 Jun 2023 10:00:00 GMT https://www.pubnub.com/blog/tips-for-building-with-industrial-iot-in-manufacturing/ Chandler Mayo https://www.pubnub.com/blog/industrial-iot-considerations-and-benefits/ Industrial Internet of Things (IIoT) has been expanding rapidly, revolutionizing the world of manufacturing and automation. Sat, 03 Jun 2023 10:00:00 GMT https://www.pubnub.com/blog/industrial-iot-considerations-and-benefits/ Chandler Mayo https://www.pubnub.com/how-to/call-pubnub-from-alexa/ A guide on how to call Amazon Alexa from PubNub | Voice controlled message passing Tue, 28 Mar 2023 16:08:21 GMT https://www.pubnub.com/how-to/call-pubnub-from-alexa/ Darryn Campbell https://www.pubnub.com/blog/realtime-monitoring-of-internet-of-things-devices/ How to use Presence for real-time IoT monitoring for devices to get device state, health and status. Sun, 08 Jan 2023 23:00:00 GMT https://www.pubnub.com/blog/realtime-monitoring-of-internet-of-things-devices/ Michael Carroll https://www.pubnub.com/blog/what-is-mqtt-use-cases/ Discover MQTT examples that efficiently connects low-power IoT devices across various apps, from agriculture to transportation Fri, 12 Feb 2021 17:00:00 GMT https://www.pubnub.com/blog/what-is-mqtt-use-cases/ Markus Kohler https://www.pubnub.com/blog/webrtc-and-iot-devices-not-another-talking-heads-app/ Let’s explore the use cases of combining real-time WebRTC video and voice communication with the Internet of Things. Sun, 02 Feb 2020 09:13:00 GMT https://www.pubnub.com/blog/webrtc-and-iot-devices-not-another-talking-heads-app/ Michael Carroll https://www.pubnub.com/blog/internet-of-things-101-getting-started-w-raspberry-pi/ In this tutorial, learn how to use Raspberry Pi to create the IoT prototypes of your dreams. Check out our step-by-step process and get started today. Fri, 27 Dec 2019 08:56:00 GMT https://www.pubnub.com/blog/internet-of-things-101-getting-started-w-raspberry-pi/ Michael Carroll https://www.pubnub.com/blog/build-a-smart-doorbell-with-arduino-react-native-push-notifications-part-two/ Find out when people are at your door from anywhere with a smart doorbell built with Arduino, React Native, and Mobile Push Notifications. Tue, 30 Jul 2019 10:52:23 GMT https://www.pubnub.com/blog/build-a-smart-doorbell-with-arduino-react-native-push-notifications-part-two/ Chandler Mayo https://www.pubnub.com/blog/build-iot-smart-button-arduino-react-native-push-notifications-part-one/ Using PubNub and Arduino you can build a WiFi-enabled smart button that can be used for anything. Tue, 30 Jul 2019 10:48:43 GMT https://www.pubnub.com/blog/build-iot-smart-button-arduino-react-native-push-notifications-part-one/ Chandler Mayo https://www.pubnub.com/blog/pubsub-mkr1000-atwinc1500-mqtt-pubnub-arduino-sdk/ PubNub Arduino SDK and PubNub MQTT gateway to send and receive data from a MKR1000 development board using a built-in ATWINC1500 WiFi module. Thu, 13 Jun 2019 15:00:02 GMT https://www.pubnub.com/blog/pubsub-mkr1000-atwinc1500-mqtt-pubnub-arduino-sdk/ Chandler Mayo https://www.pubnub.com/blog/pubsub-nodemcu-esp8266-mqtt-pubnub-arduino-sdk/ PubNub Arduino SDK and PubNub MQTT gateway to send and receive data from a NodeMCU 1.0 development board using a built-in ESP8266 WiFi Module. Thu, 13 Jun 2019 14:57:25 GMT https://www.pubnub.com/blog/pubsub-nodemcu-esp8266-mqtt-pubnub-arduino-sdk/ Chandler Mayo https://www.pubnub.com/blog/pubsub-nodemcu-32s-esp32-mqtt-pubnub-arduino-sdk/ How to: PubNub MQTT gateway to send and receive a 'Hello world' message from a NodeMCU-32S development board with a built-in ESP32 WiFi Module. Thu, 13 Jun 2019 14:30:16 GMT https://www.pubnub.com/blog/pubsub-nodemcu-32s-esp32-mqtt-pubnub-arduino-sdk/ Chandler Mayo https://www.pubnub.com/blog/publish-and-subscribe-with-mqtt-and-arduino/ PubNub Arduino SDK and PubNub MQTT Gateway to pub/sub data with two common WiFi modules included on Arduino-compatible development boards. Thu, 13 Jun 2019 14:26:17 GMT https://www.pubnub.com/blog/publish-and-subscribe-with-mqtt-and-arduino/ Chandler Mayo https://www.pubnub.com/blog/mqtt-and-serverless-getting-started-guide-for-internet-of-things/ Serverless MQTT guide. Learn how to get started with MQTT for serverless technology. Wed, 22 May 2019 17:50:04 GMT https://www.pubnub.com/blog/mqtt-and-serverless-getting-started-guide-for-internet-of-things/ Chandler Mayo https://www.pubnub.com/blog/industrial-iot-and-pubnub-future-of-predictive-maintenance/ If you're looking to ensure your industrial IoT deployment runs smoothly and efficiently, predictive maintanence is a huge value add. Thu, 18 Apr 2019 20:05:44 GMT https://www.pubnub.com/blog/industrial-iot-and-pubnub-future-of-predictive-maintenance/ Chandler Mayo https://www.pubnub.com/blog/how-to-implement-cryptographic-command-verification-in-your-iot-smart-door-lock/ Virgil Security, Inc. enables developers to encrypt everything without having to become security experts. Thu, 15 Nov 2018 19:55:58 GMT https://www.pubnub.com/blog/how-to-implement-cryptographic-command-verification-in-your-iot-smart-door-lock/ Michael Carroll https://www.pubnub.com/blog/realtime-telemetry-simulation-with-pubnub-and-gambit-communications/ MIMIC MQTT Simulator: Programmable, dynamic platform designed to enable rapid development, testing, and deployment large-scale IoT app. Mon, 15 Oct 2018 14:57:46 GMT https://www.pubnub.com/blog/realtime-telemetry-simulation-with-pubnub-and-gambit-communications/ Michael Carroll https://www.pubnub.com/blog/control-your-car-with-pubnub-and-functions-using-the-smartcar-api/ How to use the Smartcar API and Functions to build a connected car dashboard including door control, real-time odometer tracking, and geolocation. Wed, 10 Oct 2018 16:28:49 GMT https://www.pubnub.com/blog/control-your-car-with-pubnub-and-functions-using-the-smartcar-api/ Syed Ahmed https://www.pubnub.com/blog/smart-automated-iot-plant-irrigation-system-raspberry-pi-pubnub/ Use PubNub and a Raspberry Pi to build an IoT smart irrigation system with real-time sensor data monitoring. Mon, 06 Aug 2018 19:11:14 GMT https://www.pubnub.com/blog/smart-automated-iot-plant-irrigation-system-raspberry-pi-pubnub/ Cameron Akhavan https://www.pubnub.com/blog/cloud-state-machines-the-future-of-iot/ What is edge computing compared with Cloud Computing? Learn what makes a cloud state machine so great and how it can better your business. Thu, 02 Aug 2018 15:52:04 GMT https://www.pubnub.com/blog/cloud-state-machines-the-future-of-iot/ Cameron Akhavan https://www.pubnub.com/blog/create-an-arduino-iot-uv-index-monitor-android-ios-push-notifications/ IoT UV index monitor, complete with mobile push notifications for Android and iOS using Arduino, PubNub, and Firebase Cloud Messaging. Mon, 30 Jul 2018 16:20:22 GMT https://www.pubnub.com/blog/create-an-arduino-iot-uv-index-monitor-android-ios-push-notifications/ Chandler Mayo https://www.pubnub.com/blog/secure-remote-door-control-with-typeform-pubnub-functions-slack/ How to build an intelligent remote door lock that allows you to grant and revoke access to the door with Typeform, Slack, and Functions. Thu, 19 Jul 2018 20:33:51 GMT https://www.pubnub.com/blog/secure-remote-door-control-with-typeform-pubnub-functions-slack/ Jordan Schuetz https://www.pubnub.com/blog/voice-alexa-and-realtime/ Voice Applications and real-time and the new intuitive interface called storyline. Let's build it out using PubNub, React, and Amazon Alexa. Thu, 12 Jul 2018 18:05:51 GMT https://www.pubnub.com/blog/voice-alexa-and-realtime/ Syed Ahmed https://www.pubnub.com/blog/create-an-iot-twitter-bot-in-5-easy-steps/ Learn how to build an IoT Twitter bot using Functions. Learn to publish and subscribe temperature/humidity sensor readings from a Raspberry Pi. Tue, 10 Jul 2018 18:55:25 GMT https://www.pubnub.com/blog/create-an-iot-twitter-bot-in-5-easy-steps/ Cameron Akhavan https://www.pubnub.com/blog/google-home-dialogflow-app-using-pubnub-functions/ Get started building your own voice-activated home automation app with emotional intelligence using Functions, Dialogflow, and Amazon Comprehend. Thu, 28 Jun 2018 13:24:02 GMT https://www.pubnub.com/blog/google-home-dialogflow-app-using-pubnub-functions/ Kaushik Ravikumar https://www.pubnub.com/blog/arduino-powered-beer-tap-pubnub-rfid/ How a company built an Arduino-powered beer tap with PubNub and RFIDs to grant access and track consumption of beer. Wed, 20 Jun 2018 19:55:14 GMT https://www.pubnub.com/blog/arduino-powered-beer-tap-pubnub-rfid/ Jordan Schuetz https://www.pubnub.com/blog/implementing-google-oauth-2-and-pubnub-access-manager-with-smart-lock/ Google provides a trusted/secure login system that's familiar to users, consistent across devices, and removes burden of new account creation. Wed, 13 Jun 2018 20:12:09 GMT https://www.pubnub.com/blog/implementing-google-oauth-2-and-pubnub-access-manager-with-smart-lock/ Namratha Subramanya https://www.pubnub.com/blog/iot-smart-lock-with-secure-access-management-raspberry-pi/ How to build your own connected Raspberry Pi smart door lock, with remote control and access management for granting and revoking permissions. Thu, 31 May 2018 15:02:45 GMT https://www.pubnub.com/blog/iot-smart-lock-with-secure-access-management-raspberry-pi/ Namratha Subramanya https://www.pubnub.com/blog/internet-of-things-security/ IoT security has been a predominant topic of discussion, both for IoT businesses and their end users for the last decade. Tue, 08 May 2018 15:48:31 GMT https://www.pubnub.com/blog/internet-of-things-security/ Stephen Blum https://www.pubnub.com/blog/how-iot-is-vulnerable-withing-scope-of-gdpr/ User data must be protected with end-to-end encryption. If it needs to be accessed for any reason, it must be auditable at moment’s notice. Tue, 17 Apr 2018 15:38:51 GMT https://www.pubnub.com/blog/how-iot-is-vulnerable-withing-scope-of-gdpr/ Stephen Blum https://www.pubnub.com/blog/the-future-of-iot/ IoT devices are becoming a part of the mainstream electronics culture and people are adopting smart devices into their homes faster than ever. Wed, 11 Apr 2018 21:58:39 GMT https://www.pubnub.com/blog/the-future-of-iot/ Jordan Schuetz https://www.pubnub.com/blog/ensuring-gdpr-compliance-for-pubnub-iot-deployments/ PubNub is the glue that holds IoT together, providing infrastructure and APIs for securely monitoring. Mon, 19 Mar 2018 20:36:51 GMT https://www.pubnub.com/blog/ensuring-gdpr-compliance-for-pubnub-iot-deployments/ Michael Carroll https://www.pubnub.com/blog/raspberry-pi-board-comparison-3-zero-1-2/ A look at the pros and cons of Raspberry Pi boards, comparing the Raspberry Pi 3 vs the Zero/Zero W vs the 1/2. Wed, 07 Mar 2018 18:26:25 GMT https://www.pubnub.com/blog/raspberry-pi-board-comparison-3-zero-1-2/ Michael Carroll https://www.pubnub.com/blog/how-to-build-an-alexa-controlled-arduino-robot/ A walkthrough on how to build a robot, powered by Arduino, Alexa, and PubNub MQTT, that uses an arm and wheels to carry out tasks around the house. Thu, 22 Feb 2018 16:32:24 GMT https://www.pubnub.com/blog/how-to-build-an-alexa-controlled-arduino-robot/ Developer Relations Team https://www.pubnub.com/blog/alexa-voice-controlled-raspberry-pi-using-lambda-and-pubnub/ How to use an Alexa for Raspberry Pi, and how to hook up Lambda, Alexa Skills, and PubNub. Thu, 07 Sep 2017 22:00:00 GMT https://www.pubnub.com/blog/alexa-voice-controlled-raspberry-pi-using-lambda-and-pubnub/ Michael Carroll https://www.pubnub.com/blog/ingest-store-analyze-iot-analytics-realtime-with-mnubo/ How to use Functions to ingest, store and analyze IoT analytics in real time with the mnubo BLOCK. Mon, 07 Aug 2017 18:52:12 GMT https://www.pubnub.com/blog/ingest-store-analyze-iot-analytics-realtime-with-mnubo/ Michael Carroll https://www.pubnub.com/blog/controlling-drone-with-att-and-pubnub-iot-connectivity/ How to control a drone using PubNub and the AT&T IoT StarterKit for real-time device control and monitoring. Thu, 06 Jul 2017 15:59:26 GMT https://www.pubnub.com/blog/controlling-drone-with-att-and-pubnub-iot-connectivity/ Michael Carroll https://www.pubnub.com/blog/turning-iot-sensor-data-into-visualizations-with-ubidots-and-pubnub-functions/ Ubidots is an Internet of Things (IoT) data analytics and visualization company. Tue, 20 Jun 2017 20:15:16 GMT https://www.pubnub.com/blog/turning-iot-sensor-data-into-visualizations-with-ubidots-and-pubnub-functions/ Michael Carroll https://www.pubnub.com/blog/building-voice-controlled-home-automation-with-amazon-alexa-and-pubnub/ How to build a voice-controlled home automation app using PubNub and Amazon Alexa for natural language processing device control. Wed, 26 Apr 2017 15:22:11 GMT https://www.pubnub.com/blog/building-voice-controlled-home-automation-with-amazon-alexa-and-pubnub/ Developer Relations Team https://www.pubnub.com/blog/iot-messaging-for-realtime-applications-with-wia-api-pubnub-and-angular2/ How to use Wia and PubNub BLOCKS for IoT messaging, including tracking and displaying IoT events. Fri, 07 Apr 2017 02:13:42 GMT https://www.pubnub.com/blog/iot-messaging-for-realtime-applications-with-wia-api-pubnub-and-angular2/ Michael Carroll https://www.pubnub.com/blog/build-realtime-iot-dashboard-for-monitoring-iot-data-with-initial-state/ Build customizable and interactive user interfaces and a real-time dashboard to monitor your IoT connected devices with Initial State. Wed, 22 Mar 2017 20:56:49 GMT https://www.pubnub.com/blog/build-realtime-iot-dashboard-for-monitoring-iot-data-with-initial-state/ Michael Carroll https://www.pubnub.com/blog/smart-parking-iot-simulation-with-realtime-space-monitoring/ Efficient Parking Solution through Intelligent Parking System with Live Space Tracking Fri, 06 Jan 2017 08:32:00 GMT https://www.pubnub.com/blog/smart-parking-iot-simulation-with-realtime-space-monitoring/ Kaushik Ravikumar https://www.pubnub.com/blog/speech-recognition-and-voice-activation-tutorials/ A collection of speech recognition and voice activation tutorials for building speech and voice functionality into your web, mobile, and IoT apps. Thu, 01 Dec 2016 16:19:08 GMT https://www.pubnub.com/blog/speech-recognition-and-voice-activation-tutorials/ Michael Carroll https://www.pubnub.com/blog/pubnub-and-the-att-iot-starter-kit-an-introduction-to-integrating-pubnub-on-the-att-client/ How to get started with AT&T IoT Starter Kit and PubNub, to connect your IoT application in real time with bidirectional communication. Wed, 16 Nov 2016 22:20:07 GMT https://www.pubnub.com/blog/pubnub-and-the-att-iot-starter-kit-an-introduction-to-integrating-pubnub-on-the-att-client/ Michael Carroll https://www.pubnub.com/blog/att-flow-pubnub-seamless-iot-development-and-deployment/ How to get started with AT&T Flow and PubNub, and build real-time data streams to power communication between IoT applications and devices. Wed, 16 Nov 2016 22:19:48 GMT https://www.pubnub.com/blog/att-flow-pubnub-seamless-iot-development-and-deployment/ Michael Carroll https://www.pubnub.com/blog/add-voice-commands-in-a-web-application/ Looking to add voice to your web application? This tutorial walks you through doing just that using JavaScript and AngularJS. Wed, 09 Nov 2016 13:00:00 GMT https://www.pubnub.com/blog/add-voice-commands-in-a-web-application/ Michael Carroll https://www.pubnub.com/blog/enable-text-to-speech-in-realtime-applications-with-pubnub-and-angularjs/ This tutorial shows you how to enable text-to-speech in a real-time AngularJS web application with just 70 lines of HTML and JavaScript. Wed, 26 Oct 2016 11:00:43 GMT https://www.pubnub.com/blog/enable-text-to-speech-in-realtime-applications-with-pubnub-and-angularjs/ Michael Carroll https://www.pubnub.com/blog/build-your-own-dash-cam-with-a-raspberry-pi/ In this two-part series you'll see just how easy it is to build your very own dash cam using a Raspberry Pi, JavaScript, and PubNub. Wed, 19 Oct 2016 11:00:09 GMT https://www.pubnub.com/blog/build-your-own-dash-cam-with-a-raspberry-pi/ Michael Carroll https://www.pubnub.com/blog/smart-home-ui-to-control-your-garage-door/ Build a user interface for a real-time garage door control with Node.js, LiftMaster, and just 100 lines of Javascript code. Tue, 27 Sep 2016 16:53:28 GMT https://www.pubnub.com/blog/smart-home-ui-to-control-your-garage-door/ Michael Carroll https://www.pubnub.com/blog/realtime-garage-door-control-with-a-liftmaster-and-pubnub/ Build a real-time garage door control with Node.js, LiftMaster, and just 100 lines of Javascript code. Tue, 20 Sep 2016 21:00:06 GMT https://www.pubnub.com/blog/realtime-garage-door-control-with-a-liftmaster-and-pubnub/ Michael Carroll https://www.pubnub.com/blog/voice-controlled-outlet-using-raspberry-pi-and-apple-swift/ Build an app that controls your home from anywhere in the world using a Raspberry Pi, your smart phone, and PubNub’s Global Data Stream Network Wed, 17 Aug 2016 12:56:56 GMT https://www.pubnub.com/blog/voice-controlled-outlet-using-raspberry-pi-and-apple-swift/ Michael Carroll https://www.pubnub.com/blog/getting-to-know-arduinos-mkr1000/ Jump into Arduino's MKR1000 and explore its WiFi capabilities, find out how to create an access point,publish data, and use flash storage, and more Wed, 10 Aug 2016 13:00:56 GMT https://www.pubnub.com/blog/getting-to-know-arduinos-mkr1000/ Michael Carroll https://www.pubnub.com/blog/building-a-tvos-smart-home-controller/ This tutorial guides you through building a Smart Home controller for tvOS. A user can control devices from their Apple TV. Wed, 13 Jul 2016 11:29:59 GMT https://www.pubnub.com/blog/building-a-tvos-smart-home-controller/ Michael Carroll https://www.pubnub.com/blog/building-a-smart-home-part-1-the-hardware/ Build an AppleTV controlled smart home using a Raspberry Pi, LED, temperature sensor, LED matrix and PubNub's global network. Fri, 08 Jul 2016 12:00:00 GMT https://www.pubnub.com/blog/building-a-smart-home-part-1-the-hardware/ Michael Carroll https://www.pubnub.com/blog/diy-dashboard-camera-dashcam-with-raspberry-pi-and-angularjs-part-2/ Part 2 of our tutorial on how to build a live dashboard camera that broadcasts using AngularJS, Raspberry Pi, and the Raspberry Pi Camera. Tue, 05 Jul 2016 15:17:50 GMT https://www.pubnub.com/blog/diy-dashboard-camera-dashcam-with-raspberry-pi-and-angularjs-part-2/ Michael Carroll https://www.pubnub.com/blog/wirelessly-tracking-temperature-data-with-the-arduino-mkr1000/ Use the Arduino MKR1000 to wirelessly track temperature data, then view it from practically anywhere using PubNub Wed, 29 Jun 2016 10:35:31 GMT https://www.pubnub.com/blog/wirelessly-tracking-temperature-data-with-the-arduino-mkr1000/ Michael Carroll https://www.pubnub.com/blog/diy-dashboard-camera-dashcam-with-raspberry-pi-and-pubnub-part-1/ This tutorial shows you how to build a live dashboard camera that broadcasts using Node.js, Raspberry Pi, and the Raspberry Pi Camera. Mon, 27 Jun 2016 11:41:21 GMT https://www.pubnub.com/blog/diy-dashboard-camera-dashcam-with-raspberry-pi-and-pubnub-part-1/ Michael Carroll https://www.pubnub.com/blog/diy-fitbit-with-arduino-and-cordova-part-2/ Building an wearable to track different parameters in your body easily with Bluetooth and PubNub. Use Cordova to build iOS and Android applications. Thu, 16 Jun 2016 12:37:17 GMT https://www.pubnub.com/blog/diy-fitbit-with-arduino-and-cordova-part-2/ Michael Carroll https://www.pubnub.com/blog/introducing-razzmaster-a-free-tool-to-configure-raspberry-pis-over-the-network/ Razzmaster is an open source tool to configure a Raspberry Pi over the network. It's built with NodeJS and based on PiFinder. Wed, 08 Jun 2016 19:25:56 GMT https://www.pubnub.com/blog/introducing-razzmaster-a-free-tool-to-configure-raspberry-pis-over-the-network/ Michael Carroll https://www.pubnub.com/blog/iot-enabled-smart-parking-meter-ibm-bluemix-pubnub/ Build an IoT smart parking meter that updates vacant spaces and provides automatic billing upon leaving in real time using IBM Bluemix and PubNub. Wed, 01 Jun 2016 19:35:20 GMT https://www.pubnub.com/blog/iot-enabled-smart-parking-meter-ibm-bluemix-pubnub/ Michael Carroll https://www.pubnub.com/blog/getting-started-with-iot-in-realtime/ Solutions to common IoT pain points to make prototyping simpler using PubNub data stream network. Tue, 10 May 2016 16:04:47 GMT https://www.pubnub.com/blog/getting-started-with-iot-in-realtime/ Michael Carroll https://www.pubnub.com/blog/build-a-mobile-collaborative-real-time-shopping-list-with-pubnub/ Isaiah Grey shows how to build a shopping list app using PubNub through Stamplay. Thu, 17 Mar 2016 02:24:43 GMT https://www.pubnub.com/blog/build-a-mobile-collaborative-real-time-shopping-list-with-pubnub/ Michael Carroll https://www.pubnub.com/blog/text-to-speech-audio-broadcast-with-raspberry-pi/ How to build an application that uses text-to-speech to broadcast an audio message using PubNub and Raspberry Pi. Wed, 14 Oct 2015 13:44:30 GMT https://www.pubnub.com/blog/text-to-speech-audio-broadcast-with-raspberry-pi/ Michael Carroll https://www.pubnub.com/blog/streaming-sensor-readings-realtime-gauge-chart/ How to collect pressure data on a sensor running on Arduino, and stream those readings to a live-updating, real-time gauge chart dashboard. Mon, 05 Oct 2015 13:28:21 GMT https://www.pubnub.com/blog/streaming-sensor-readings-realtime-gauge-chart/ Anmol Agrawal https://www.pubnub.com/blog/tutorial-realtime-ios-heart-rate-monitor-dashboard/ How to build an iOS heart rate monitor that streams heart rate data in real time to a real-time dashboard from the iOS smartphone app. Wed, 30 Sep 2015 14:15:45 GMT https://www.pubnub.com/blog/tutorial-realtime-ios-heart-rate-monitor-dashboard/ Michael Carroll https://www.pubnub.com/blog/spline-chart-for-iot-sensor-data-with-johnny-five/ How to collect and stream IoT sensor data in real time to a real-time spline chart on an HTML dashboard with Johnny-Five, Arduino, and PubNub. Wed, 23 Sep 2015 13:46:41 GMT https://www.pubnub.com/blog/spline-chart-for-iot-sensor-data-with-johnny-five/ Anmol Agrawal https://www.pubnub.com/blog/hardware-to-hardware-communication-with-johnny-five/ Using the Johnny-Five framework to create real-time hardware-to-hardware communication between a button and LED. Tue, 22 Sep 2015 13:26:57 GMT https://www.pubnub.com/blog/hardware-to-hardware-communication-with-johnny-five/ Anmol Agrawal https://www.pubnub.com/blog/storing-and-retrieving-iot-sensor-data-in-realtime/ How to collect, store, and retrieve IoT sensor data in real time, updating and syncing data across the application when it restarts. Wed, 16 Sep 2015 15:22:49 GMT https://www.pubnub.com/blog/storing-and-retrieving-iot-sensor-data-in-realtime/ Michael Carroll https://www.pubnub.com/blog/motion-controlled-servos-with-leap-motion-raspberry-pi/ How to use Leap Motion, Raspberry Pi, and PubNub to create remote motion-controlled servos enabling the control of a physical object in real time. Wed, 19 Aug 2015 12:51:09 GMT https://www.pubnub.com/blog/motion-controlled-servos-with-leap-motion-raspberry-pi/ Michael Carroll https://www.pubnub.com/blog/building-raspberry-pi-smart-house-part-2/ How to build a fully-featured IoT connected Raspberry Pi smart house. In this part, we'll show you how to remote control LEDs and adjust brightness with PWM Tue, 04 Aug 2015 14:41:06 GMT https://www.pubnub.com/blog/building-raspberry-pi-smart-house-part-2/ Michael Carroll https://www.pubnub.com/blog/building-raspberry-pi-smart-home-part-1/ How to build a fully-featured IoT connected Raspberry Pi smart home. In this part, the temperature and humidity sensors, and stream to a live web UI. Tue, 04 Aug 2015 13:11:09 GMT https://www.pubnub.com/blog/building-raspberry-pi-smart-home-part-1/ Michael Carroll https://www.pubnub.com/blog/getting-started-with-raspberry-pi-2-and-pubnub-in-python-programming-language/ How to get started with the Raspberry Pi 2 and PubNub in the Python Programming Language for real-time streaming of sensor data and triggering device action. Wed, 22 Jul 2015 06:15:39 GMT https://www.pubnub.com/blog/getting-started-with-raspberry-pi-2-and-pubnub-in-python-programming-language/ Michael Carroll https://www.pubnub.com/blog/getting-started-raspberry-pi-2-pubnub-c-programming-language/ How to get started with the Raspberry Pi 2 and PubNub in the C Programming Language for real-time streaming of sensor data & triggering device action. Tue, 21 Jul 2015 08:40:49 GMT https://www.pubnub.com/blog/getting-started-raspberry-pi-2-pubnub-c-programming-language/ Michael Carroll https://www.pubnub.com/blog/wearable-tech-preview-apple-watch-pubnub/ A technology preview for Apple Watch and PubNub, to build real-time communication for Apple Watch apps including chat, home automation, and IoT. Fri, 17 Jul 2015 07:55:20 GMT https://www.pubnub.com/blog/wearable-tech-preview-apple-watch-pubnub/ Michael Carroll https://www.pubnub.com/blog/getting-started-microchip-pic32-microcontroller/ How to build real-time bidirectional communication into your Microchip PIC32 microcontroller IoT app, including Pub/Sub messaging for triggering action. Thu, 16 Jul 2015 14:56:25 GMT https://www.pubnub.com/blog/getting-started-microchip-pic32-microcontroller/ Michael Carroll https://www.pubnub.com/blog/basic-iot-publishsubscribe-messaging-for-esp8266/ A quick start guide on using the ESP8266 module as an IoT device powered by PubNub publish/subscribe messaging. Tue, 14 Jul 2015 12:51:37 GMT https://www.pubnub.com/blog/basic-iot-publishsubscribe-messaging-for-esp8266/ Michael Carroll https://www.pubnub.com/blog/raspberry-pi-text-to-speech-using-windows-10-speechsynthesizer/ How to build a Raspberry Pi text-to-speech app where text is entered remotely and played back as audio using Windows 10 IoT SpeechSynthesizer. Fri, 10 Jul 2015 12:39:53 GMT https://www.pubnub.com/blog/raspberry-pi-text-to-speech-using-windows-10-speechsynthesizer/ Michael Carroll https://www.pubnub.com/blog/raspberry-pi-humidity-temperature-sensor-dashboard-dht-22-sensor/ How to collect humidity and temperature data using a Raspberry Pi humidity sensor (DHT 22), and stream the data to a real-time, live-updating dashboard. Thu, 09 Jul 2015 13:59:41 GMT https://www.pubnub.com/blog/raspberry-pi-humidity-temperature-sensor-dashboard-dht-22-sensor/ Michael Carroll https://www.pubnub.com/blog/create-realtime-raspberry-pi-security-camera-w-parse/ How to build a real-time Raspberry Pi security camera system that streams video and sends real-time alerts when motion is triggered. Tue, 30 Jun 2015 15:20:22 GMT https://www.pubnub.com/blog/create-realtime-raspberry-pi-security-camera-w-parse/ Michael Carroll https://www.pubnub.com/blog/trigger-raspberry-pi-hue-leds-from-android-ui/ How to trigger Raspberry Pi hue LEDs from an Android UI in real time. Change colors, turn on and off, and monitor state in real time. Thu, 25 Jun 2015 13:51:59 GMT https://www.pubnub.com/blog/trigger-raspberry-pi-hue-leds-from-android-ui/ Michael Carroll https://www.pubnub.com/blog/building-a-raspberry-pi-motion-sensor-with-realtime-alerts/ How to build a Raspberry Pi motion sensor that when triggered sends real-time alerts to a web interface. Tue, 16 Jun 2015 12:28:00 GMT https://www.pubnub.com/blog/building-a-raspberry-pi-motion-sensor-with-realtime-alerts/ Michael Carroll https://www.pubnub.com/blog/udoo-neo-the-internet-of-things-board/ Check out the UDOO Neo, an IoT embedded board that combines the power of Arduino and Raspberry Pi with Bluetooth and WiFi connectivity. Thu, 11 Jun 2015 19:40:31 GMT https://www.pubnub.com/blog/udoo-neo-the-internet-of-things-board/ Michael Carroll https://www.pubnub.com/blog/remote-control-raspberry-pi-leds-from-a-web-browser-ui/ How to control Raspberry Pi LEDs from a web browser in real time. This is a basic Raspberry Pi LEDs remote configuratio tutorial using Python. Thu, 11 Jun 2015 13:20:12 GMT https://www.pubnub.com/blog/remote-control-raspberry-pi-leds-from-a-web-browser-ui/ Michael Carroll https://www.pubnub.com/blog/diy-realtime-weather-station-with-intel-edison-and-cylon-js/ How to build a real-time weather station with the Intel Edison board, weather sensor, Cylon.js, freeboard.io, and stream to a real-time UI dashboard. Wed, 10 Jun 2015 13:28:43 GMT https://www.pubnub.com/blog/diy-realtime-weather-station-with-intel-edison-and-cylon-js/ Michael Carroll https://www.pubnub.com/blog/remote-control-and-monitoring-for-tessel-servo/ This tutorial shows you how to remote control your Tessel Servo remotely and track the Tessel Servo movement and current position in real time. Thu, 21 May 2015 04:20:42 GMT https://www.pubnub.com/blog/remote-control-and-monitoring-for-tessel-servo/ Michael Carroll https://www.pubnub.com/blog/acting-on-tessel-rfid-events-with-tessel-rfid-module/ How to receive a Tessel RFID event and act on it, triggering an action in real time. We'll receive and interpret RFID events, & match it against code. Thu, 21 May 2015 04:18:30 GMT https://www.pubnub.com/blog/acting-on-tessel-rfid-events-with-tessel-rfid-module/ Michael Carroll https://www.pubnub.com/blog/displaying-tessel-temperature-data-live-updating-chart/ How to use the Tessel Climate module, AngularJS, the NVD3 library, and PubNub to graph real-time Tessel temperature and humidity data over a WiFi network. Wed, 22 Apr 2015 08:58:24 GMT https://www.pubnub.com/blog/displaying-tessel-temperature-data-live-updating-chart/ Michael Carroll https://www.pubnub.com/blog/publishing-temperature-data-realtime-tessel-climate/ How to collect and publish temperature and humidity data in real time using the Tessel Climate module. Tue, 21 Apr 2015 09:24:36 GMT https://www.pubnub.com/blog/publishing-temperature-data-realtime-tessel-climate/ Michael Carroll https://www.pubnub.com/blog/building-earthquake-warning-monitoring-system/ How to build an earthquake warning and monitoring system with Ruby, littleBits, and PubNub to send alerts and notifications in real time. Mon, 20 Apr 2015 14:05:53 GMT https://www.pubnub.com/blog/building-earthquake-warning-monitoring-system/ Anmol Agrawal https://www.pubnub.com/blog/build-android-ibeacon-beacon-emitter/ A tutorial for how to build an Android iBeacon (beacon) emitter, the app that publishes signals to Android iBeacon detectors to trigger action. Thu, 16 Apr 2015 13:25:56 GMT https://www.pubnub.com/blog/build-android-ibeacon-beacon-emitter/ Michael Carroll https://www.pubnub.com/blog/build-android-beacon-ibeacon-detector/ A tutorial of how to build an Android beacon (aka iBeacon) detector, the app that listens for signals from the emitter and triggers an action. Wed, 15 Apr 2015 13:35:45 GMT https://www.pubnub.com/blog/build-android-beacon-ibeacon-detector/ Michael Carroll https://www.pubnub.com/blog/embedded-device-tutorials-raspberry-pi-arduino-littlebits-tessel-texas-instruments-ibeacon/ A collection of tutorials and code walkthroughs on connecting embedded boards to the Internet, and a number of IoT projects as well. Mon, 13 Apr 2015 13:57:33 GMT https://www.pubnub.com/blog/embedded-device-tutorials-raspberry-pi-arduino-littlebits-tessel-texas-instruments-ibeacon/ Developer Relations Team https://www.pubnub.com/blog/smart-cities-will-use-1-1-billion-connected-devices-in-2015/ The Internet of Things drives the new city, and smart cities are estimated to use 1.1 billion connected devices in 2015. Fri, 10 Apr 2015 13:21:40 GMT https://www.pubnub.com/blog/smart-cities-will-use-1-1-billion-connected-devices-in-2015/ Michael Carroll https://www.pubnub.com/blog/triggering-littlebits-leds-in-realtime-with-node-js-using-johnny-five/ How to trigger a littleBits LED light in real time whenever a tweet is sent through the Twitter firehose with Node.js using Johnny-Five. Thu, 09 Apr 2015 13:50:15 GMT https://www.pubnub.com/blog/triggering-littlebits-leds-in-realtime-with-node-js-using-johnny-five/ Michael Carroll https://www.pubnub.com/blog/tessel-ibeacon-tutorial-building-the-emitter-data-beacon-broadcaster/ How to build a Tessel iBeacon emitter to publish data to a Tessel Beacon emitter. Part 3 of our series on building Tessel iBeacon technology with PubNub. Thu, 09 Apr 2015 13:40:24 GMT https://www.pubnub.com/blog/tessel-ibeacon-tutorial-building-the-emitter-data-beacon-broadcaster/ Michael Carroll https://www.pubnub.com/blog/tessel-ibeacon-tutorial-building-the-detector-data-beacon-subscriber/ How to build a Tessel iBeacon detector to receive data from a Tessel Beacon emitter. Part 2 of our series on building Tessel iBeacon technology with PubNub. Tue, 07 Apr 2015 19:34:36 GMT https://www.pubnub.com/blog/tessel-ibeacon-tutorial-building-the-detector-data-beacon-subscriber/ Michael Carroll https://www.pubnub.com/blog/create-a-tessel-beacon-ibeacon-with-a-ble-module-tutorial-overview/ How to build a smart, two-way Tessel beacon, including a full tutorial, code, and demo. This is the equivalent of an iBeacon made with Tessel. Tue, 07 Apr 2015 13:25:32 GMT https://www.pubnub.com/blog/create-a-tessel-beacon-ibeacon-with-a-ble-module-tutorial-overview/ Michael Carroll https://www.pubnub.com/blog/building-a-model-smart-home-with-raspberry-pi/ PubNub Raspberry Pi-controlled model smart home, its GUI, and how it works. The house is controlled, in real-time, using Pub/Sub Messaging. Tue, 17 Mar 2015 16:14:12 GMT https://www.pubnub.com/blog/building-a-model-smart-home-with-raspberry-pi/ Developer Relations Team https://www.pubnub.com/blog/streaming-a-live-picture-feed-from-tessel-camera/ How to capture photos using a Tessel Camera and stream them to a live-updating feed using AngularJS and PubNub Pub/Sub Messaging. Wed, 25 Feb 2015 15:56:04 GMT https://www.pubnub.com/blog/streaming-a-live-picture-feed-from-tessel-camera/ Michael Carroll https://www.pubnub.com/blog/programming-a-tessel-camera-app-with-javascript/ How to program a Tessel camera app to capture images, including connecting your Tessel, all on the client side. Tue, 24 Feb 2015 14:41:00 GMT https://www.pubnub.com/blog/programming-a-tessel-camera-app-with-javascript/ Michael Carroll https://www.pubnub.com/blog/building-smarter-beacons-bidirectional-beacon-communication/ Building smarter beacon tech with bidirectional beacon communication. An overview of beacon tech, differences, and tutorials for Android, Apple, and Tessel. Tue, 03 Feb 2015 15:20:44 GMT https://www.pubnub.com/blog/building-smarter-beacons-bidirectional-beacon-communication/ Michael Carroll https://www.pubnub.com/blog/diy-arduino-alarm-triggered-by-temperature/ This DIY Arduino project shows you how to build an Arduino alarm for frozen pipes that is triggered based on temperature. Fri, 09 Jan 2015 16:02:46 GMT https://www.pubnub.com/blog/diy-arduino-alarm-triggered-by-temperature/ Michael Carroll https://www.pubnub.com/blog/stream-data-signal-and-trigger-actions-with-arduino-yun/ A walkthrough on connecting an Arduino Yun to the Internet for remote signaling and trigger, as well as data streaming for IoT actions. Wed, 07 Jan 2015 16:48:29 GMT https://www.pubnub.com/blog/stream-data-signal-and-trigger-actions-with-arduino-yun/ Michael Carroll https://www.pubnub.com/blog/iot-vs-m2m-understanding-difference/ This blog post looks at M2M vs IoT and their differences, and discusses "practical IoT" and the IoT stack. Fri, 02 Jan 2015 15:07:56 GMT https://www.pubnub.com/blog/iot-vs-m2m-understanding-difference/ Michael Carroll https://www.pubnub.com/blog/diy-wireless-home-security-system-arduino/ Securing a wireless home security system with Arduino, giving you a cheap way to keep an eye on your home from anywhere on Earth. Mon, 15 Dec 2014 15:32:03 GMT https://www.pubnub.com/blog/diy-wireless-home-security-system-arduino/ Michael Carroll https://www.pubnub.com/blog/how-i-built-an-arduino-controlled-house-model-part-1/ The story of how I built a model house that can be controlled from anywhere on Earth with Arduino using PubNub Tue, 25 Nov 2014 14:26:18 GMT https://www.pubnub.com/blog/how-i-built-an-arduino-controlled-house-model-part-1/ Michael Carroll https://www.pubnub.com/blog/pubnub-streaming-texas-instruments-iot/ This tutorial shows how to stream sensor readings in real time using the Texas Instrument LaunchPad, Energia, and PubNub Fri, 21 Nov 2014 14:41:05 GMT https://www.pubnub.com/blog/pubnub-streaming-texas-instruments-iot/ Michael Carroll https://www.pubnub.com/blog/iot-remote-configuration-w-arduino-raspberry-pi/ With remote configuration, you can control smart devices from anywhere. This tutorial shows you how to do it with Raspberry Pi, Arduino, and a browser Thu, 13 Nov 2014 14:47:30 GMT https://www.pubnub.com/blog/iot-remote-configuration-w-arduino-raspberry-pi/ Michael Carroll https://www.pubnub.com/blog/iot-prototype-built-on-pubnub-and-tessel-at-mit-media-lab/ We brought 24 demo Tessels for the MIT students and faculty to hack on. Tessel is an IoT microcontroller that runs Lua, transpiled from JavaScript. Mon, 29 Sep 2014 13:25:41 GMT https://www.pubnub.com/blog/iot-prototype-built-on-pubnub-and-tessel-at-mit-media-lab/ Michael Carroll https://www.pubnub.com/blog/tessel-pubnub-power-internet-of-things-4-lines-javascript/ Power IoT in 4 lines of JavaScript with Tessel and PubNub. Tessel is a small, powerful microcontroller that runs entirely on JavaScript. Mon, 22 Sep 2014 17:12:28 GMT https://www.pubnub.com/blog/tessel-pubnub-power-internet-of-things-4-lines-javascript/ Michael Carroll https://www.pubnub.com/blog/iot-demo-ibeacon-mqtt-arduino-raspberry-pi/ A look what what our summer interns did this summer and their IoT demos including MQTT, IoT, iBeacon, Arduino, Raspberry Pi, Data Streams, and more. Fri, 29 Aug 2014 12:50:10 GMT https://www.pubnub.com/blog/iot-demo-ibeacon-mqtt-arduino-raspberry-pi/ Chandler Mayo https://www.pubnub.com/blog/diy-arduino-quadcopter-represents-ease-arduino-implementation/ This blog post shows that DIY Arduino hobbyist and makers are using Arduino because of its ease of use and implementation Thu, 21 Aug 2014 13:50:30 GMT https://www.pubnub.com/blog/diy-arduino-quadcopter-represents-ease-arduino-implementation/ Michael Carroll https://www.pubnub.com/blog/arm-powered-wireless-platform-for-iot-connectivity/ Flutter Wireless is an ARM-powered wireless Arduino with 1000m+ range and 256-bit AES hardware encryption that opens the doors for IoT connectivity. Fri, 25 Jul 2014 13:47:39 GMT https://www.pubnub.com/blog/arm-powered-wireless-platform-for-iot-connectivity/ Michael Carroll https://www.pubnub.com/blog/building-a-server-health-monitoring-tool-with-pubnub/ How to build a server health monitoring tool with real-time reporting functionality using PubNub Tue, 01 Jul 2014 13:49:52 GMT https://www.pubnub.com/blog/building-a-server-health-monitoring-tool-with-pubnub/ Michael Carroll https://www.pubnub.com/blog/5-challenges-of-internet-of-things-connectivity/ We'll walk you through the 5 challenges of Internet of Things connectivity when developing IoT applications. Tue, 17 Jun 2014 13:38:19 GMT https://www.pubnub.com/blog/5-challenges-of-internet-of-things-connectivity/ Todd Greene https://www.pubnub.com/blog/pubnub-raspberry-pi-up-and-running/ How to get a Raspberry Pi up and running with PubNub and Raspbian for the purpose of connected/embedded device demos Tue, 05 Nov 2013 13:00:56 GMT https://www.pubnub.com/blog/pubnub-raspberry-pi-up-and-running/ Developer Relations Team