signals
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@ -20,12 +20,12 @@ pins at the RPi MCU. It is submoduled here, can be found directly at https://git
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This needs to be done at every boot.
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Kudos to danjperron, cmp. (https://www.raspberrypi.org/forums/viewtopic.php?f=98&t=224533&hilit=rs+485#p1383709)
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Kudos to danjperron, cmp. https://www.raspberrypi.org/forums/viewtopic.php?f=98&t=224533&hilit=rs+485#p1383709
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## Pinout
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Find a good pinout diagram at (https://raw.githubusercontent.com/ppelleti/hs-wiringPi/master/pin-diagram.png).
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Find a good pinout diagram at https://raw.githubusercontent.com/ppelleti/hs-wiringPi/master/pin-diagram.png.
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TX is at GPIO14, RX is at GPIO15 and RTS (control line for transmitter enable) is at GPIO17.
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@ -37,4 +37,7 @@ TX is at GPIO14, RX is at GPIO15 and RTS (control line for transmitter enable) i
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ser.rs485_mode = serial.rs485.RS485Settings(False,True)
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ser.write('a test'.encode('utf-8'))
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Find an signal screenshot here:
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