PRODUCT

Contact us

Name:Helen.

Tel:+86-755-82720811

E-mail:helen@chinalctech.com

Add:Room 301,Building No.3,Guole Technopark,Lirong Road,Dalang Street,Longhua District,Shenzhen 518110,China.

Online consulting

Serial Module

Position:Home > Product > Module Series > Serial Module >

WCHLINK burning replaces JLINK/STLINK ARM STM32 burner downl

a) About

LC WCHLINK burning downloader uses the Qinheng USB microcontroller, which has fast burning speed, no firmware loss, and can debug and burn most ARM COTEX-M core microcontrollers. It also has virtual serial port function and can replace traditional downloaders such as CH340. Can better meet the R&D and debugging needs of electronic enthusiasts and developers

b) View

①Front view

②Side view


③Reverse image

c)  Introduction and Explanation

Size: 74mm * 24mm * 14mm/7g


d)  Functional Features  

1. Output SWD interface, supporting mainstream software debugging and program downloading
2. Support virtual serial port, can replace USB to TTL tools such as CH340/PL2303
3. 3. Support Qinheng RISC - V kernel debugging
4. Input voltage: 5V (USB power supply)
5. Output voltage: 5V/3.3V

e) Instructions for use

Before powering on, short circuit the TX and GND pins to change the debugging mode
The constant blue light indicates ARM mode, and the constant blue light indicates RISC-V mode
 
The downloader supports virtual serial ports
After inserting the downloader, open the Device Manager and you will see a virtual serial port


Connect the downloader serial port to the target microcontroller, and then use the serial assistant to send and receive data

The downloader supports the SWD interface

1. Connect the SWD interface to the target microcontroller


2. In KEIL, click on the small hammer icon, select CMSIS-DAP in the DEBUG tool, and then click Settings




3. By default, the current SW interface. If the connection is successful, the ID of the target microcontroller will appear, and the program and simulation can be downloaded smoothly 


f) Download User Manual:

For more usage information, please refer to[Baidu Netdisk] Extraction code: fbyb