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Posts: 79
Joined: Thu Feb 02, 2012 9:32 am
Location: Poland
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rs485 driver

Thu Oct 27, 2016 9:27 pm

Hello there,
Raspberry pi has an on board uart accesible from the header. I would like to use it in rs485 mode ith apropropriate transceiver like max485. For this I need additinal DE line to control the flow direction. Is there an rs485 driver for rpi that makes use of one of gpios for this? I would appreciate all help.

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