smallembedded

DAP-Link VlLink Lite

Overview

illustrate:

Software and hardware reference, thank you very much. https://github.com/vllogic/vllink_lite/
Use the DAP link made by GD32F350G8. The charging head board of Lao Wang's that the garbage man collected. The LDO used is the LDO on the back of the board. The model is Shengbang Micro 2036-3.3.
The crystal oscillator is optional, but it is arranged on the board based on the principle of saving the last bit of wool. However, I did not use 0402 resistor and capacitor, it was too small and I was too lazy to match the value.
The 0805 capacitor on the board can be used.
Please collect SRV05 and the FLASH on the back from other garbage.
Search for the shell on Taobao USB ammeter shell

Version Information:

V0.1 has been board verified.
Problems: 0603 package is inappropriate and relatively large. The SGM2036 used in the first version has the wrong package and has been adjusted in the PCB.

other:

If there are any garbage guys who are willing to help improve it, I would be very grateful.

Design Files

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Update:2025-06-19 01:18:31

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