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Firmware Upload

This document is being continuously updated......

Via USB-CDC (Easiest)​

Firmware through USB-CDC is a particularly suitable way for beginners, even if you are a professional programmer, zhge method can also save you a lot of time.

  1. Download the firmware you need to run to your PC.
tip

The format of the file should be "xxx.uf2".

  1. Connect T114 and PC Via USB cable. Press the RST key twice in quick succession.

  1. At this point, the PC desktop will pop up a device named "HT-n5262".

  1. Copy and paste the prepared firmware into the device.

  1. After the transfer is complete, the device will automatically restart and run the new firmware.