Uploaded October 2018 | Updated September 2026, 2 weeks ago

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Build of ESP8266 to monitor your electricity with Modbus meters like SDM630 or 120
-- More information below! --


More information to be found on my webpage:
http://diytechandrepairs.nu/esp8266-to-monitor-electricity-with-sdm-devices-and-send-to-mqtt/

There you find the drawing including the list to get
Easy checkout ebay: (Aff linked)
ESP8266 ebay.to/2CWIbxD
TTL to RS485 converter ebay.to/2Pbq9gY
SDM630 or 120 ebay.to/2OBMLI0 https://ebay.to/2R4QV7V

5 V din rail PSU ebay.to/2q573Ld
Silicone wires ebay.to/2q4oHyY

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