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Esp32 s3 matrix

2025-04-29 05:38:39 Ask

Hi

Thonny runs the script very well

But I cannot flash it it says error

ERRNO 19 ENODEV

Every Time I want to save to flash mem.


CAN you help ?

Errno19 esp32s3matrix
2answers
SpotPearGuest246b4
Answer time:
2025-04-29 16:38:10

Is the interpreter set up for ESP32? Can you provide more error information or screenshots?

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SpotPearGuestc807e
Answer time:
2025-04-30 03:42:38

the interpreter (esp32s3/Com port..) works well as far as I can see

Because when I write a python program (less blink etc) it sends the info fine to the chip. The

Problem occurs when I want to transfer the script (main.py) on the board ,

It gives OSError: (-24579, 'ESP_ERR_FLASH_NOT_INITIALISED') Traceback (most recent call last): File "<stdin>", line 1, in <module> OSError: [Errno 19] ENODEV


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Price: $500
Part Number: Project Customization
Brand: Spotpear