Arduino-based controller for Daikin Altherma heat pumps. The controller connect to the Altherma heat pump via P1/P2 bus, has a built-in webserver for configuration (of the controller itself).

Arduino-based controller for Daikin Altherma heat pumps. The controller connect to the Altherma heat pump via P1/P2 bus, has a built-in webserver for configuration (of the controller itself).

The Arduino platform should be perfect for throwing together a lightweight webserver because of the availability of quality shields that take care of the hardware for you. As [Ovidiu Predescu] foun… ...

Here we send data to the Sparkfun server using Arduino and GPRS. This is an IoT based project in which we will user GPRS, present on the GSM Module SIM900A board, to send some data to the web service ...

The mod recreates the in-game app on iPhone using Xcode. Inputs on the iPhone send a URL to an Arduino webserver, which then sends the inputs into the game via keybinding macros.