Hi there,
In openMV, it is possible to use the lower the baud rates to 9600 for UART transmission. However, when trying to do this in C, it does not work with a baud rate less that 19200. Why is this? Is there a way to edit drivers/firmware to allow the baud rate to be reduced as is able in OpenMV?
Thanks in advance!
Hi, you just assign a lower baud rate in the machine module UART constructor: class UART – duplex serial communication bus — MicroPython 1.25 documentation
I don’t know what you mean by doing this in C.
Sorry, that was poorly explained. I mean that I am able to successfully lower baud rate to 9600 in micropython, but when trying to do this in C or even in Arduino, I cannot drop it below 19200. I know you guys don’t provide Arduino support but I’m just trying to figure out how it is done in OpenMV