Solar Powered Weather Station

Solar Powered Weather Station

“The code and 3D models can be downloaded from github: WeatherStation The code is Arduino based. There are two projects. One for the actual solar weather station which will be outside and one for a small battery powered humidity sensor for the bathroom (which will be ignored here). The Arduino IDE has to have the ESP8266 board support installed. For …

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RPi 3 BLE Cat Door

RPi 3 BLE Cat Door

“IoT Cat Door using a Raspberry Pi 3, Node-Red and BLE tracking tags! The goal of this project is to build an IoT style motorized pet door so we can control which animals can come into the house. For this we are using BLE tags attached to the animals (cats) and the built-in Bluetooth module on the Raspberry Pi 3 …

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Create a fun, simple IoT accelerometer game

Create a fun, simple IoT accelerometer game

“You can create a fun little game to play with your friends and colleagues. With anyone that has a smartphone you can play a game I call “Harlem Shake.” (Watch us shake it up at a recent DeepLearning meetup.) Playing is easy: give someone a URL that they access on their smartphone, and then have them shake their smartphone as …

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Raspberry Pi Node Red

Raspberry Pi Node Red

“Node-RED is a programming tool for wiring together hardware devices and used for Internet of Things. By tarun. IntroductionNode-RED is a programming tool for wiring together hardware devices, APIs and online services in new and interesting ways. It provides a browser-based editor that makes it easy to wire together flows using the wide range of nodes in the …

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Gateway: Node-RED + ESP8266 Modbus RTU MQTT + HMI Industrial Panasonic

Gateway: Node-RED + ESP8266 Modbus RTU MQTT + HMI Industrial Panasonic

“Given the growth of IoT applications using the MQTT protocol as a base and the Node-RED platform, we have created a possibility for industrial devices or devices using Modbus RTU protocol (RS232 or RS485) to interact with applications or IoT platforms that use MQTT in This Node-RED case.In the industry there is a large number of Monitoring …

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ESP8266 & Public “Free” MQTT Broker HiveMQ & Node-RED

ESP8266 & Public “Free” MQTT Broker HiveMQ & Node-RED

“The MQTT protocol has taken great strength in recent years since it is simple, safe, practical and lightweight perfect for IoT and M2M applications.Thanks to the contribution of developers and developers of MQTT applications, there are public MQTT Broker for Internet monitoring and control tests, are available to connect from any MQTT client in this case we will use …

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Get started developing IoT solutions by building a simple home automation system

Get started developing IoT solutions by building a simple home automation system

“Build a smart doorbell with a Raspberry Pi, some sensors, a buzzer, Node-RED, and Apple Home Kit. Sometimes the most effective home automation projects are the ones that solve very simple problems. Here’s my simple home automation IoT solution. I have trouble hearing my door bell when I’m working upstairs wearing headphones, so I’m going to …

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Library Noise Detector With Humidity and Temperature Sensor

Library Noise Detector With Humidity and Temperature Sensor

“This is a temperature/humidity/noise detector to be used in any room, in this case a library. This device continuously takes the input devices and logs the data into the dashboard with a buffer of 1 hour and access every data intake online through phpMyAdmin. This device can take incoming Tweet events to do various jobs through outputting current …

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