Node-RED
home
about
blog
documentation
forum
flows
github
Node-RED Forum
Raspberry PI connect to RS485
General
gemini86
21 April 2020 18:46
31
Try reading (function 3) word address 3000, quantity 3.
show post in topic
Related topics
Topic
Replies
Views
Activity
PLC Weidmuller UC20-WL2000-IoT connecting via RS-485
Industrial
16
411
8 July 2023
USB RS485 - RPI4B Connection issue
General
4
181
24 September 2023
Debugging - node-red-contrib-modbus - serial RTU
General
27
5306
16 April 2021
Modbus RS485 to USB communication
Industrial
51
8287
28 July 2020
Modbus RTU using ch340 ttl to usb on pi 4
General
modbus
27
497
4 August 2023