Calaos Thermostat HAT

About this project

This project is intended to provide hardware materials and calaos configuration to build a Thermostat for Raspberrypi.

The hardware part is a basic Raspberry B+ HAT and contains

• 1 relay
• Support for 1wire DS18B20 + available One wire port to add more sensors
• Teleinfo serial line

This project is perfect to control a Gaz heating system. The relay can activate/deactivate the heating system. The 1Wire bus can be used to connect a Temperature sensor. The teleinfo serial line, is specific to Enedis (ex ERDF) power meters.

Content

• hardware : this directory contains the schematics and board layout of the HAT
• calaos_conf : this directory contains the additionnal configuration to add to your calaos setup in order to use the thermostat extension