I need Arduino sketch for reading Holding registers from Power meter via Modbus.
I have 3 phase Power meter with Modbus communication (NOARK Ex9EMS 3P 4M CT MB 2T) which is connected via Modbus (A - B) on TTL To RS485 Adapter 485 Serial Port UART.
RS485 adapter is connected to WEMOS D1 ESP8266 Mini Pro: Rx&Tx and 5V & GND.
I would like to read modbus addresses on Serial monitor on Arduino IDE.
Please see details about Power meter and wiring in attachements.
Hello there! I would like to be considered for this projects. I have 8 years of professional experience in embedded systems development, mostly i have developed products for industrial automation. I have worked on mod Daha Fazla
Bu iş için 9 freelancer ortalamada €229 teklif veriyor
i have already worked on Modbus and DLMS protocol to read electrical meter . so ic and o your job within a time limit with your satisfaction.
I have an experience of 3 years in field of Iot development. I currently working in full Esp based startup company. I already did several projects on arduino for college students, home automation and industry level.
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