I’ve got an H7 with the WiFi shield. I am able to run scripts from the IDE (over USB) and now would like to be able to access the H7 via REPL using a serial connection to a UART port on the device. I routinely do this with ESP32/Micropython devices and in principle should be able to do the same thing with H7. I soldered 3 header pins into the TXD/RXD/GND pins on the WiFi board and have a FTDI cable attached to them that works with ESP32.
I’m looking at the documentation https://docs.openmv.io/wipy/tutorial/repl.html?highlight=repl;
To enable REPL duplication on UART0 (the one accessible via the expansion board) do:
from machine import UART
uart = UART(0, 115200)
So I tried running that code from the IDE and get an error;
ValueError: UART(0) doesn’t exist
I also tried tools->configure Cam settings file and tried checking the ‘duplicate REPL on the UART on startup’ box, then resetting the board, still not seeing anything.