Logitech G102 Mouse Adapter Board 5+1 Buttons

Project Origin:
This project originated from a sudden inspiration during my daily gaming.
Some game scenarios require relatively complex operations, such as repetitive buying and selling, etc.
The usage frequency is not high, but it is very tedious. It is not cost-effective to use a mouse and customize the button. Therefore, this project was created.
Functionality:
It uses Logitech's official control software to customize its functions and realize one-click macro operation.
Principle Analysis (Hardware Description):
Directly bring out the button. The difficulty is relatively low.
Precautions:
Bring out the onboard button. The button has a common ground. The encoder is the second generation. Early and first generation have 1K resistors and capacitors. Be careful not to damage them during soldering. It can also be directly integrated into the adapter board. Be careful not to leave too short the flying wire.
Assembly Process:
After the flying wire is completed, use copper pillars to clamp the motherboard in the middle of the adapter board. Actual
Product Image
Replica Cost:
The material cost is no more than 10 yuan. The switch is TB. The trial pack of Gateron is 4 yuan for 10.
The encoder is just a regular EC11 for about 2 yuan.
The G102 main control board is about 20 yuan on Xianyu. Motherboards with double-click are also available because the double-click fault is due to the microswitch.
The
adapter board cannot completely cover the motherboard. You can cut the board and fly the wire.
The USB ports are not sufficient. The future will integrate HUB function. Please look forward to it.