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+--- Thread: help with code for USB-RS485 (/thread-18286.html)
help with code for USB-RS485 - korenron - May-12-2019
Hello ,
I'm trying to write a code that will send me data to a RS485 device
I'm using this converter and respberry pi3
https://www.sparkfun.com/products/9822
does someone know how I need to define the device in Python?
Thanks ,
RE: help with code for USB-RS485 - DeaD_EyE - May-12-2019
This device should be recognized as usb_serial on Linux.
Just login as root and run
dmesg -c.Then you attach the USB-Converter to your usb port.
Then use the command
dmesg again.There should appear a device like FT232RL as
/dev/ttyUSB0.With PySerial it should be possible to use the RS485 converter.
RE: help with code for USB-RS485 - korenron - May-12-2019
Yes ,
it's working !
Thanks ,
RE: help with code for USB-RS485 - wiseweezer - Nov-17-2022
What code are you using?