mpy-esp32 can not work well

[ouki-wang]

ESPIDF commit id:8615dbd486ef123876662a5664b3527a24daa92e
MicroPython-ESP32 commit id:864d52764a247d9f9785614a667298dd91bfd2f3 branch esp32

Compile the project. generate application.bin
burn application.bin

run the firmware

a=3
print(a)
3
import os
what?
import sys
what?

Can someone help me?

[dpgeorge]

Try erasing the entire flash first, then make sure you deploy all 3 .bin files: bootloader.bin, partitions.bin and application.bin.

Use make erase and make deploy to do these steps.

[nickzoic]

closing this one, too ... think we cleared it up sufficiently.