DIN-rail ESP32 PLC for Home Assistant, 9 modules wide: six SPDT relays (3 A at 250 V AC), four digital inputs, 0-10 V inputs and outputs, two PT100/PT1000 and two 1-Wire inputs, Wi-Fi or built-in Ethernet, and an RS-485 Modbus RTU master for HomeMaster expansion modules and Modbus devices. ESPHome pre-installed. Powered from 24 V DC or 85-265 V AC.

Compact ESP32 DIN-rail controller for Home Assistant, 2 modules wide: RS-485 Modbus RTU master for HomeMaster expansion modules and Modbus devices, one fail-safe C/NC relay (3 A at 250 V AC, closed when unpowered), one 24 V digital input, one 1-Wire bus for DS18B20 sensors, real-time clock, USB-C and Wi-Fi with an external SMA antenna. ESPHome pre-installed. Powered from 24 V DC.