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  • I am using everything straight from the espruino distribution.
    (see biosFiles.png)

    Chip is a NodeMCU ESP8266-12E
    (see nodeMCU.jpg)

    I have been flashing using the following command:

    ./ --port /dev/tty.SLAB_USBtoUART --baud 115200 write_flash \
    --flash_freq 80m --flash_mode qio --flash_size 32m \
    0x0000 boot_v1.6.bin 0x1000 espruino_esp8266_user1.bin \
    0x3FC000 esp_init_data_default.bin 0x37E000 blank.bin

    The only terminals who have been outputting readable text is the Esplorer and the Arduino IDE. As mentioned before, the only speed that works is 74880, not the 115200. After resetting the chip the following test shows in the terminal:

    flash read err, ets_unpack_flash_code
     ets Jan  8 2013,rst cause:2, boot mode:(3,7)
    load 0x40100000, len 2408, room 16 
    tail 8
    chksum 0xef
    load 0x33333333, len 858993459, room 0 
    flash read err, ets_unpack_flash_code

    Does this help?

    2 Attachments

    • biosFiles.png
    • nodeMCU.jpg

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