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README.MD

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News

  • The firmware supports any one in the list below. The firmware used in the list below is the same and there is no need to distinguish it.

1️⃣Support Product

Product(PinMap) Release
T-Display-AMOLED-Lite firmware
T-Display-S3 AMOLED firmware
T4-S3 firmware
T-Display-S3 AMOLED Plus firmware

2️⃣How to Flash ?

Important

🤖 USB ports keep popping in and out? Follow the steps below to put your device into download mode

  1. Connect the board via the USB cable
  2. Press and hold the BOOT button , While still pressing the BOOT button
  3. Release the RST button
  4. Release the BOOT button
  5. The USB port should be fixed and will not flash again. You can click Upload.
  6. Press the RST button to exit download mode

Use ESP Download Tool

web_flasher

  • Note that after writing is completed, you need to press RST to reset.

Use Web Flasher

web_flasher

  • Note that after writing is completed, you need to press RST to reset.

Use command line

If system asks about install Developer Tools, do it.

python3 -m pip install --upgrade pip
python3 -m pip install esptool

In order to launch esptool.py, exec directly with this:

python3 -m esptool

For ESP32-S3 use the following command to write

esptool --chip esp32s3  --baud 921600 --before default_reset --after hard_reset write_flash -z --flash_mode dio --flash_freq 80m 0x0 firmware.bin

2️⃣FAQ

  • Can't upload any sketch，Please enter the upload mode manually.

    1. Connect the board via the USB cable
    2. Press and hold the BOOT button , While still pressing the BOOT button (If there is no BOOT button, you need to use wires to connect GND and IO0 together.)
    3. Press RST button
    4. Release the RST button
    5. Release the BOOT button (If there is no BOOT button, disconnect IO0 from GND.)
    6. Upload sketch
    7. Press the RST button to exit download mode

  • How do I prove to LilyGo that the board is damaged?

    1. You need to shoot a video to prove that the board is damaged. Follow the steps below to shoot a video to prove that the board is damaged.
    2. Follow the first step of the FAQ on this page to put the board into download mode
    3. Select a burning tool, download debug.bin and upload the firmware to the board through the burning tool
    4. After waiting for the burning to complete, press the RST button, or disconnect the USB and then reinsert it.
    5. Any of the above steps must be included in the video content for clarification