Eastron SDM630 Modbus register map and complete integration guide
Complete English guide to the Eastron SDM630: all ~100 Modbus registers, RS485 wiring, integration with Home Assistant and ESPHome, and MID certification details.
13 min15 April 2026
Read out Modbus devices without programming. Plug in the gateway, pick a ready-made template, done.
Browse 900+ templatesTechnical articles about specific brands and products with Modbus interface.
Complete English guide to the Eastron SDM630: all ~100 Modbus registers, RS485 wiring, integration with Home Assistant and ESPHome, and MID certification details.