From Teltonika Energy Wiki
Modbus RTU meters
Eastron SDM 230-M (1PH) and SDM 72D-M (3PH)
Datasheets
SDM230-M MID datasheet
EASTRON SDM72D-M datasheet
Manual
SDM230D Manual
SDM72D-M user manual
Certification and declarations
Eastron SDM230 MID
Eastron SDM72 MID
Technical data
