• This separate files doesn't seem to work properly in my case. Both with previous flash erasure. What could be the reasons for that?

    esptool.py --port /dev/tty.wchusbserialfd12240  write_flash -fs 4MB-c1 -fm dio 0x0000 boot_v1.6.bin 0x1000 espruino_esp8266_user1.bin 0x3FC000 esp_init_data_default.bin 0x3FE000 blank.bin

    Both of the flash command lines result in (when connecting on 74880-8-N-1)

    Jan  8 2013,rst cause:2, boot mode:(3,6)
    load 0x40100000, len 2408, room 16 
    tail 8
    chksum 0xe5
    load 0x3ffe8000, len 776, room 0 
    tail 8
    chksum 0x84
    load 0x3ffe8310, len 632, room 0 
    tail 8
    chksum 0xd8
    csum 0xd8
    2nd boot version : 1.6
      SPI Speed      : 40MHz
      SPI Mode       : DIO
      SPI Flash Size & Map: 32Mbit(1024KB+1024KB)
    jump to run user1 @ 1000
    rf cal sector: 1019
    freq trace enable 0

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