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rs485 mode problem in iot2040

7/7/2017 2:31 PM	Rate (0)
Teng Fei Wu Regular Member Joined: 7/22/2015 Last visit: 1/21/2025 Posts: 12 Rating: (1)	Hi, I'm working on modbus rtu communication in iot2040. Now, I met a very strange problem. 1) When I set X30 rs232 mode, and with rs232 to rs485 converter, the modbus rtu communication is ok. 2) When I set X30 rs485 mode, the modbus rtu communication is not ok. Does anyone have such problems? Thanks!

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7/10/2017 4:57 AM	Rate (0)
Teng Fei Wu Regular Member Joined: 7/22/2015 Last visit: 1/21/2025 Posts: 12 Rating: (1)	From this post How to set RS485 mode, I see we need to switch rs485 direction manually. So does V2.1.3 support switching rs485 direction automatically?

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7/11/2017 11:04 AM	Rate (0)
bergmanu Platinum Member Joined: 4/28/2015 Last visit: 4/24/2025 Posts: 3345 Rating: (382)	Yes the current image V2.1.3 supports switching mode automatically. Best regards!
	Not working for IOT2050 support anymore from March 1st, 2024. I really enjoyed the time supporting you! :)
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