Using EspEasy RS485 MODBUS RTU to read OR-WE-504
Posted: 13 Apr 2021, 20:33
Hello,
I am a beginner, please be understanding.
I would like to read the readings from the OR-WE-504 ORNO meter using RS485 MODBUS RTU. I connected the UART TTL RS485 MAX485 5V converter to the Wemos D1.
The ORNO counter was connected to the converter.
Unfortunately, I do not know what Device to choose to be able to read Voltage (V), Current (A) Active Power (W) Total Energy (Wh)
I would like to present the obtained data in Domoticz
A heartfelt request for help
meter ORNO OR-WE-504
https://www.tme.eu/pl/details/or-we-504 ... nkow/orno/
I am a beginner, please be understanding.
I would like to read the readings from the OR-WE-504 ORNO meter using RS485 MODBUS RTU. I connected the UART TTL RS485 MAX485 5V converter to the Wemos D1.
The ORNO counter was connected to the converter.
Unfortunately, I do not know what Device to choose to be able to read Voltage (V), Current (A) Active Power (W) Total Energy (Wh)
I would like to present the obtained data in Domoticz
A heartfelt request for help
meter ORNO OR-WE-504
https://www.tme.eu/pl/details/or-we-504 ... nkow/orno/