robi
(Robert)
1
Heat Recovery Ventilation system control via MODBUS protocol for Genvex ECO 375, Nibe ERS 10-500, Alpha-Innotec LG 300 ECO B(E)
- Veitlation unit containing Optima 260 (ES 960C) controller board, MODBUS enabled at 19600 baud
- MAX485 RS485 transceiver module to connect to MODBUS
- Olimex ESP32-EVB board for Ethernet connection to the network
- Using traffic encryption between ESPHome and Home Assistant, with native API.
See here:
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