Projects Project write-ups with code, technical details and open questions. Currently: Gilles HPK-RA in Home Assistant. Project write-upsRSSAll feedsDeutsch Gilles HPK-RA: A Pellet Boiler in Home Assistant Reverse-engineering the Modbus interface of a Gilles HPK-RA pellet boiler, connecting it to Home Assistant, and documenting what the measurements can—and cannot—tell us.
