Simple (now preparing for high-end) burning folder SWD + serial port (this is just a design, you can adjust the PCB according to your actual situation, the appearance has been designed for you)
It is more convenient and easy to use than the external burning folders. Customize an exclusive burning device for yourself. Please give it a thumbs up and add it to your collection ! V1 simple version passed the verification (V1 can expand up to 18 pins) Taobao same style 50+ My cost is 10+
Normal test point burning :
Front and back programming of various pin headers :
It is not recommended to buy the V1 version because there is a problem with the board clearance and it cannot adapt to common springs! !
It is not recommended to buy the V1 version because there is a problem with the board clearance and it cannot adapt to common springs! !
It is not recommended to buy the V1 version because there is a problem with the board clearance and it cannot adapt to common springs! !
The V2 version is redesigning the appearance. If you like it, you can like it and save it! You will see the update when the time comes!
Now we plan to directly add ESP automatic download circuit and STLINKV2.1 to the board in V2. It has not been verified yet. It is recommended to wait. The internal circuit design is completed, but we are still thinking about how to change the appearance!
The duck boss is still studying the appearance of the V2 version! Again, many thanks to duck for his design support.
Appearance designer: @duck Internal circuit designer of pcb: @IcePrism
Appearance design: [ https://lceda.cn/duck/jian-yi-shao-lu-jia ] ( https://lceda.cn/duck/jian-yi-shao-lu-jia )
STLINKV2.1 reference: https://oshwhub.com/CYIIOT/ST_LINK-V2_1 @siegeshichenzhe
The circuit diagram of the boss was quoted and deleted (the PCB was rearranged by me)
Thank you guys for your experience. I really appreciate it. I hope everyone will check out the projects of these two guys!
No longer have to endure the high-priced flash clips from outside!
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