MicroPython Forum (Archive)

Posted: **Sat Apr 30, 2022 9:53 pm**

Hi. Is it possible to prevent writing to uart when data is read? in two separate threads (one for read, one for write)

Posted: **Sun May 01, 2022 9:41 am**

You could use a Lock - see also this ref.

uasyncio - block uart.write when reading.