Neucrack

Maybe as @galaxystar1yuji saied, replace a reliable USB cable and change port or PC will resolve this problem, we will continue pay attention to this problem

according to the USB-TO-UART chip, about 1M to 4.5M(like board MaixPy Go), the MaixPy IDE use 1M

no example yet, but you can refer to pyserial official doc for PC; And on MaixPy just use UART module to read data, it is easy, see https://maixpy.sipeed.com/zh/modules/on_chip/uart.html , and...

show your full code

@Demet95 try the latest firmware in master branch https://dl.sipeed.com/MAIX/MaixPy/release/master/

visit https://www.maixhub.com/compile.html , and compile a support v4 model firmware 

use terminal tool to connect board, and run

it maybe a bug, but you should show your firmware's version

and it's better put your model here if you can share it

I tried this model with latest commit, it can be load, but memory seems not enough, ``` #tested with frimware 5-0.22 import sensor,image import KPU as kpu sensor.reset() sensor.set_pixformat(sensor.RGB565) sensor.set_framesize(sensor.QVGA)...