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WCH_LINKE

Overview

This WCH downloader is identical to the original WCH, but replaces the two independent LEDs with dual-color LEDs for a better visual effect. For
terminals, we recommend Zhengling Precision Machinery terminals, as they are of excellent quality.
It uses a CH32V305 main controller and is designed to work with debuggable CH series microcontrollers, which can also be used as a DAPLINK.
Press and hold the ModeS button while powering on to switch modes.
Super cute downloader! ❤

Firmware download instructions can be found in: High-Speed DAPLINK Downloader Based on CH32V305 - LCSC Open Source Hardware Platform (oshwhub.com).
Design reference: High-Speed DAPLINK Downloader Based on CH32V305 - LCSC Open Source Hardware Platform (oshwhub.com)

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:2026-03-28 21:50:10

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