11/21/2017 10:00 AM | |
Posts: 40 Rating: (1) |
Hi, I want to develop communication between IOT2040 with Arduino shield via Modbus RTU over UART. I have now successfully run the node red serial in/out node. The next step is to develop Modbus RTU. I found two available modbus nodes in https://flows.nodered.org/:
To realize my requirement, do you know which node library I should use ? Thanks. ------------------------------------------------------------------------------------------ |
Last edited by: Jen_Moderator at: 11/21/2017 10:35:16 AMNew subject after splitting |
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11/21/2017 10:03 AM | |
Joined: 4/28/2015 Last visit: 9/9/2024 Posts: 3345 Rating: (379)
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Hi, please use the node-red-contrib-modbus node. There are some problems with the node-red-contrib-serial-modbus. And make sure to install the node-red-contrib-modbus globally like described here. Best regards! |
Not working for IOT2050 support anymore from March 1st, 2024. |
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