Raspberry Pi Zero W Controls Hive SLR/SLT using Zigbee and Wifi networks- A Standalone Heating/Hot water Control solution without the British Gas Cloud
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Updated
Dec 12, 2025
Raspberry Pi Zero W Controls Hive SLR/SLT using Zigbee and Wifi networks- A Standalone Heating/Hot water Control solution without the British Gas Cloud
Replace an old boiler analogic controller by a microcontroller communicating through WiFi with a control server.
Advanced WiFi enabled ESP32 driven power controller and temperature regulator for brewing and distillation boilers. Multiple units can be combined in a master/slave configuration.
Air Still (or clone) upgrade that uses a low-speed PWM driven SSR for heating element control and an ESP32 to make the whole thing smarter. Eliminates that constant full power on/off switching to the heating element and the possibility of scorching. Plus even more features.
Home Assistant integration for the Boiler Controller (BC) device. It turns your electric boiler into a water battery — instead of exporting surplus energy, it sends the excess reported by your electric meter straight into the heater so you store free solar or dynamic-tariff energy as hot water.
Boiler control project, created in the STR (Real Time Software) class.
Python-Flask app for boiler controller on raspberry pi
To associate your repository with the boiler-controller topic, visit your repo's landing page and select "manage topics."