MartinFowler

Vllink Lite Pocket Edition

Overview

First of all, thanks to Vllogic for the open source Vlllink Lite firmware.

The author's open source address is https://gitee.com/vllogic/vllink_lite

or https://github.com/vllogic/vllink_lite.

This design is a simplified version of Vllink Lite. In order to reduce the size, only the SWD and UART functions are retained.

Vlllink is transplanted using DAPLink source code and retains the functions of DAPLink. But it is implemented using a smaller package and lower price MCU. This design uses GD32F350G8U6, which is only 4x4mm in size, and does not require an external crystal oscillator.

This design uses the more common USB-C interface, making it easier to find a suitable data cable.

For specific usage methods, please refer to the original author's Github, which has detailed introduction and usage methods.

Design Files

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2025-06-23 13:00:15

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