• Hi @Joshua_Sturmvogel,

    check your flash_id and lookup your memory

    esptool.py --port "$COMPORT" --baud 460800 flash_id
    
        Manufacturer: e0
        Device: 4016
        Detected flash size: 4MB
    
    • get a new release of esptool.py
    • read README_flash.txt which is part of the tgz file in comment #11

    Hope this helps you to find the correct setting to flash your board.

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