6/4/2018 12:39 AM | |
Posts: 4 Rating: (0) |
I am using an IOT2040 to read values from two instruments on separate serial ports (RS232) using the Arduino IDE. I would like my central SCADA system to read these values from the IOT2040 using Modbus/TCP. I can use Modbus/TCP on an Arduino UNO but I can't get it to work on the IOT2040. Which Modbus library should I be using for the IOT2040? Thanks ------------------------------------------------------------------------------------------ |
Last edited by: bobtr1 at: 6/4/2018 12:45:12 AMLast edited by: Jen_Moderator at: 6/4/2018 7:42:11 AMNew subject after splitting |
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6/4/2018 2:28 PM | |
Joined: 4/28/2015 Last visit: 9/9/2024 Posts: 3345 Rating: (379)
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Hi, which Modbus library are you using? What's the problem? Isn't it possible to compile it or is the error during the runtime? I checked a lib and tried to compile an example and this works. But I didn't check sending data to a Modbus partner. Best regards! |
Not working for IOT2050 support anymore from March 1st, 2024. |
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