MicroPython w/ ST7789 for TTGO board

Updated to MicroPython Version 1.23.0

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Using esptool.py erase the flash with the command:

esptool.py --port /dev/ttyUSB0 erase_flash

And then deploy the new firmware using:

esptool.py --chip esp32 --port /dev/ttyUSB0 write_flash -z 0x1000 ttgo-v1.2.2-firmware.bin

• You might need to change the “port” setting to something else relevant for your PC

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