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Posted at 3/2/2022 01:58:45
1#
I can confirm that RS232 on the AIO-3399C does not work as described. I followed the steps described here: https://wiki.t-firefly.com/en/AIO-3399J/driver_uart.html
And I tried accessing the ports via Java. No luck, no data is transferred.
Maybe its because parity, stop bits, etc are wrong – but this is not documented, so this is hard to tell.
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