1. Introduction
The goal of the project is the integration of a Saunier Duval boiler with a Domoticz home automation system.
Category: Arduino
Update RFLink Gateway on Raspbian with Domoticz
It’s possible to update a RFLink gateway from your Pi running Raspbian and Domoticz.
Before :
After :
1. Software
Install Avrdude :
pi@pi:~ $ sudo apt-get install avrdude
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Update RFLink gateway on Linux (Ubuntu)
RFLink is a great, flexible and opensource RF gateway for 433Mhz devices. I use it with Domoticz. Every few months, a 
new firmware is released and they add a lot of new devices. This post describe how to update an RFLink gateway in a Linux environment.
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Wifi light sensor using a Wemos D1 and Domoticz
Update a domoticz sensor using a Wemos D1 and a seed light sensor. Continue reading Wifi light sensor using a Wemos D1 and Domoticz
Wemos D1 and Arduino IDE : Getting started
1. Preparation
Open the preferences in the Arduino IDE :
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Arduino 1.8.1 IDE on Ubuntu 16.10
Download the last version on : https://www.arduino.cc/en/Main/Software
Uncompress the archive :
tar -xvf arduino-1.8.1-linux64.tar.xz
Move the new created folder in the optional add-on software packages folder :
sudo mv arduino-1.8.1 /opt/
Make the install script executable :
sudo chmod +x /opt/arduino-1.8.1/install.sh
Install it :
/opt/arduino-1.8.1/install.sh
You should have this output :
Adding desktop shortcut, menu item and file associations for Arduino IDE... done!
PID regulation – Led brightness regulation with Arduino
Led brightness regulation using PWM based on a light sensor and a proportional–integral–derivative controller implemented on a Arduino UNO.
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Wi-Fi temperature and humidity sensor – Arduino / DHT22 / ESP8266 / LCD
1. Introduction
The goal is to prototype a temperature and humidity sensor that will be able to send data through Wi-Fi using the open-source platform ThingSpeak.
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Arduino – WiFi communication (ESP8266)
1. Hardware
Wire as shown below :
Continue reading Arduino – WiFi communication (ESP8266)
Arduino – Measure temperature and humidity (DHT22)
1. Hardware
Wire as shown below :
Continue reading Arduino – Measure temperature and humidity (DHT22)