M5Atom Matrix Firmware flash fail

  • Hello,

    I am trying to flash the M5Atom and keep getting the following error. Is there a way to reset or get around this issue. It has occurred on both a Mac and PC.

    Any advice will be very much appreciated.

    --chip esp32 --port COM4 --baud 921600 --before default_reset write_flash -z --flash_mode dio --flash_freq 80m --flash_size detect 0x10000 application_0x10000.bin 0x1000 bootloader_0x1000.bin 0x200000 fatfsImg_0x200000.img 0x8000 partitions_0x8000.bin 0xf000 phy_init_data_0xf000.bin 0x3ff000 wifi_0x3ff000.bin

    esptool.py v2.5.0
    Serial port COM4
    Chip is ESP32-PICO-D4 (revision 1)
    Features: WiFi, BT, Dual Core, 240MHz, Embedded Flash, VRef calibration in efuse
    MAC: d8:a0:1d:5e:77:30
    Uploading stub...
    Running stub...
    Stub running...
    Changing baud rate to 921600
    Configuring flash size...

    A fatal error occurred: Timed out waiting for packet header

  • I had to use a windows machine with M5Burner because as much as I tried the Mac version would no work as expected. However I got it flashed back to UIFlow 1.4.5 and got it working now