Unit PoE-P4 Factory Firmware

Factory Firmware

When the device works abnormally, you can try reflashing the factory firmware to check whether there is a hardware fault. Refer to the following tutorial. Use the M5Burner firmware flashing tool to flash the factory firmware to the device.

1. Preparation

Refer to the M5Burner tutorial to complete the download of the flashing tool, and refer to the image below to download the corresponding firmware.

2. Download Mode

Press and hold the reset button (about 2 seconds) until the internal green LED lights up, then release it. The device will enter download mode and wait for flashing.

3. Port Selection

Connect the device to the computer via a USB cable. After the device enters download mode, you can select the corresponding device port in M5Burner.

4. Firmware Flashing

Click Erase to erase old data.

Click Start to begin flashing.

After flashing is completed, the following message will be displayed:

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