tJHgvwH41B

DAPLinkMini

Overview

First, here's the finished PCB. It's a free gold-plated 4-layer board from LCSC (JLCSC NB).

My J-Link's USB port broke, so I wanted a working debugger. I also occasionally need to download files offline. I found the original author's project, which seemed perfect for me, so I replicated it.

Since I couldn't find the original OLED separately, I just used an extra module from before, modified it, did some wire work, and made this.

Design Files

All reference designs on this site are sourced from major semiconductor manufacturers or collected online for learning and research. The copyright belongs to the semiconductor manufacturer or the original author. If you believe that the reference design of this site infringes upon your relevant rights and interests, please send us a rights notice. As a neutral platform service provider, we will take measures to delete the relevant content in accordance with relevant laws after receiving the relevant notice from the rights holder. Please send relevant notifications to email: bbs_service@eeworld.com.cn.

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.

Hot

Technical Resources More

Search Datasheet?

Supported by EEWorld Datasheet

Technical Videos More

Forum More

Update:2026-03-26 01:15:44

mini2440 300 output
As shown in the figure: And accessories:A serial cable (connected, works), two USB cables, a parallel cable, a parallel port emulator, and the 2.54mm to 2mm board are gone.128M FLASH + 64M SDRAM (comp
About the problem of ormon simulating plc and vb communication
Hey guys, I want to simulate a plc in a computer, run the plc program, and write a vb program in this computer to communicate with it. I don't know how to achieve it. Can you give me a good idea? Than
PCIe switching, what the hell? Dell PowerEdge FX2 platform uses PCIE switching
Reposted from [url]http://mp.weixin.qq.com/s?__biz=MzAwNzU3NzQ0MA==&mid=403102508&idx=1&sn=3f2038892fae5957606df8c6fdb4e11f&3rd=MzA3MDU4NTYzMw==&scene=6#rd[/url] [b][color=inherit][font=inherit][size=
How to enable PWM function on PIC16F1827 and output on RA3
Can the following code enable PWM? I tried but it doesn't work void initPWM() { INTCON = 0x00; //Disable general interrupt and external interrupt TRISA=0xFF; //ADD BY CHEN PR2 = 0xff; //Write to PR2 r
EEWORLD University Hall--Understand the development history of smart home in one minute (video)
Learn about the development history of smart home in one minute (video) : https://training.eeworld.com.cn/course/5794In daily life, we often hear the term " smart home ". Not only that, more and more
Interrupt vector definition please explain
As shown in the figure, it is defined in the G2 series header file of CCS5.2 that TIMER0_A0_VECTOR and TIMERA0_VECTOR are equivalent. TIMER0_A0_VECTOR, why is this answer to this question wrong?

Datasheet More

Circuits More