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Firmware Update and Burning

Notice
  • The firmware is pre-installed at the factory.

Firmware Download​

  • Firmware Description
  • wbtn-vX.X.X-X-XXXXXX-full.bin is a full firmware that needs to be burned from address 0x0. After burning, all configurations will not be retained.
  • wbtn-vX.X.X-X-XXXXXX-delta.bin is a delta firmware that needs to be burned from address 0x10000. Only the firmware is updated, and existing configurations are not affected.
  • wbtn-vX.X.X-X-XXXXXX-www.bin is a UI firmware that needs to be burned from address 0x290000. Only the web frontend UI is updated, and existing firmware and configurations are not affected.
  • Download Firmware Package

Firmware Update​

  • Power off the AirClick and connect the ESP32 programming port of AirClick to your computer using the BOOT button.
  1. Download and unzip the USB flashing tool Click to Download
  2. Open flash_download_tool_3.9.4.exe. Note: After opening the flashing tool, a CMD window will pop up first, followed by the flashing tool interface. Do not close the CMD window.
  3. In the flashing tool, select ESP32-C3 for ChipType:.
  4. In the flashing tool, select Develop for WorkMode:.
  5. In the flashing tool, select USB for LoadMode:.
  6. Finally, click OK. Refer to the following image.
  7. After clicking, the following image will appear.
tip
  • The green selected area in the above image must match the picture exactly and cannot be modified.
  1. Connect AirClick to your computer via USB-TypeC cable.
  2. Click the blue area 1 in the above image to select the firmware you are burning.
  3. Click the blue area 2 in the above image to input the burn address.
  4. Click the blue area 3 in the above image to select the AirClick serial port (if it does not show up, hold down the burn button on the AirClick and then connect to the computer).
  5. Click the blue area 4 in the above image to set the baud rate to maximum 921600.
  6. Click the blue area 5 in the above image to start burning. Wait for the burning to complete, and then the AirClick will finish the firmware upgrade (you must wait for the prompt that the burning is complete before disconnecting the data cable from the AirClick).