- Sat Dec 10, 2016 7:58 am
#59310
I have been playing with a knockoff NodeMCU board and Arduino IDE, i am trying to make a modbus slaveboard so i can connect it to existing modbus systems. It works, mostly i can read and write to Holding and Input registers. but i have problems with reading and writing to Coils. there seems to be a timing and/or communication error. I feel that if there is a ModbusIP general purpose slave board using esp8266 it would be a great opportunity to grow the community and get the SoC out there. If there is anyone willing to collaborate with me it will be of great help. Currently my test setup is with a GMTCNT-070ETE HMI and a knockoff NodeMCU board, i am a final year electrical engineer student.
If anyone wants to help/collaborate on the project i will do a writeup on my current status and goals of the project.
Hope for some feedback
If anyone wants to help/collaborate on the project i will do a writeup on my current status and goals of the project.
Hope for some feedback
