Uploaded April 2021 | Updated September 2026, 6 hours ago

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Follow @hyphop as he shows you how to use just two Linux bash scripts to completely and automatically upgrade your Tone2 Pro's MCU and XMOS firmware! If your Tone2 Pro's serial number starts with 0C... or 11... you'll need this update. In this educational video, you will learn:

00:29 - Setup ST-link v2 hardware tool
00:57 - Connect Tone2 Pro to your Linux PC via USB-C
01:03 - Remove Tone2 Pro's rubber footpad
01:13 - Connect ST-link v2 tool to PC and Tone2 Pro
01:33 - Upgrade the MCU Firmware
02:08 - Remove the ST-link v2 tool from PC and Tone2 Pro
02:15 - Reconnect the Tone2 Pro
02:25 - Upgrade the XMOS Firmware
03:15 - Check Tone2 Pro's functionality

Automated MCU Upgrade Bash Script:
dl.khadas.com/Firmware/Tone2/upgrade_mcu.sh.usage.txt

Automated XMOS Upgrade Bash Script:
dl.khadas.com/Firmware/Tone2/upgrade_dfu.sh.usage.txt

Tone2 Pro - v1.2 Firmware Upgrade Discussion:
forum.khadas.com/t/tone2-pro-firmware-v1-2-mcu-update/11944

Khadas Tone2 Pro:
khadas.com/tone2pro
amzn.to/3ZDY6rY