Description
The Essential Tool for RISC-V and ARM Development
The CH32V003 WCH LinKE Debugger Programmer provides a robust and efficient solution for programming and debugging WCH RISC-V architecture MCUs (such as the CH32V003) and ARM chips. Its user-friendly features and versatility make it an indispensable tool for embedded developers.
Key Features:
- Fast and Reliable: Supports seamless downloading and debugging using the SWD interface.
- Dual Power Output: Flexible 3.3/5V output options for compatibility.
- Easy Status Monitoring: Red and blue LED indicators provide clear visual feedback.
- Automatic Firmware Updates: Ensures your debugger stays up-to-date.
- One-Button Mode Switching: Effortlessly toggle between RISC-V and ARM modes.
- Robust Construction: Transparent enclosure safeguards the PCB.
- For CH32V003-specific help, please check CH32V003 tutorial series
Benefits:
- Streamline Development: Accelerate your RISC-V and ARM development workflow.
- Minimize Downtime: Easily identify and troubleshoot issues for faster project completion.
- User-Friendly: Intuitive setup with plug-and-play USB connection.
- Versatile: Support for both RISC-V and ARM architectures expands your capabilities.
Technical Specifications:
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Interface: SWD, USB 2.0
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Supported MCUs: WCH RISC-V, ARM chips
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Power Output: 3.3V/5V
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Indicators: Red/Blue LEDs
Hardware description
Pin Definition
If WCH-LinkE firmware needs to be updated
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Online update, MounRiver Studio/WCH-LinkUtility will have a pop-up reminder when you click download, click Yes to start the update.
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Manual online update, press and hold the IAP key, power on until the blue LED is lit, click download, MounRiver Studio/WCH-LinkUtility will have a pop-up reminder, click Yes to start the update.
Instructions for use
SWD connection method
USB to TTL serial port connection
Mode Switching:
Way 1: Use MounRiver Studio software to switch to WCH-LinkE mode
- Power up the WCH-LinkE, open MounRiver Studio, and enter the download configuration
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Select the target mode and apply
Notes:
- 1 is to select the target mode
- 2 is to query the current mode
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3 is to set the target mode
Way 2: Use the WCH-LinkUtility tool to switch to WCH-LinkE mode
- Power up WCH-LinkE and open WCH-LinkUtility tool
- Select the target mode and apply
Way 3: Use the ModeS key to switch WCH-LinkE mode (WCH-LinkE-R0-1v2 only)
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Press and hold the ModeS key to power up until the status indicator lights up to complete the mode switch.
Notes:
- When downloading and debugging, the blue LED flashes
- WCH-LinkE maintains the switched mode when used subsequently
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WCH-LinkE high-speed version only for CH32F20x/CH32V20x/CH32V30x to speed up
Technical Resources
- MounRiver Studio access website: http://mounriver.com/
- WCH-LinkUtility access website:https://www.wch.cn/downloads/WCH-LinkUtility_ZIP.html
- WCHISPTool access website: https://www.wch.cn/downloads/WCHISPTool_Setup_exe.html
- WCH-Link information website: https://www.wch.cn/products/WCH-Link.html
