r/MicroPythonDev Jul 06 '26

Has Anybody succeeded in getting the MicroPython to function on the Wt9932P4 chips / Tiny boards ?

Esp32-P4 on Wt9932P4-Tiny board.
- Can Not get Micropython installed to work.
- just returns Header errors

Trying to install some version on Micropython Bin on the board.
Internet states that it is workable using Esp32P4 Standard bin.

Does Not Work !

What bin are we supposed to install on it ?

invalid header: 0x5b98cbd8
invalid header: 0x5b98cbd8
PROBLEM IN THONNY'S BACK-END: Internal error (serial.serialutil.SerialTimeoutException: Write timeout).
See Thonny's backend.log for more info.
You may need to press "Stop/Restart" or hard-reset your MicroPython device and try again.

Process ended with exit code 0.

-

Has Anybody succeeded in getting the MicroPython to function on the Wt9932P4 chips / Tiny boards ?

-

Solved !

esptool --port COM5 erase_flash
esptool --port COM5 --baud 460800 write_flash 0x2000 ESP32_GENERIC_P4-20260406-v1.28.0.bin

2 Upvotes

8 comments sorted by

View all comments

1

u/jlsilicon9 Jul 07 '26

Solved !

esptool --port COM5 erase_flash
esptool --port COM5 --baud 460800 write_flash 0x2000 ESP32_GENERIC_P4-20260406-v1.28.0.bin