Based on CH582M Bluetooth gamepad

1. List of materials

a. Battery 602040-500mAh

[Taobao]https://m.tb.cn/h.5qhnB44Nu3k5jFu?tk=tQ4WW7J4w3c CZ3457 "Polymer 3.7v Lithium Battery Cell Large Capacity Super Large Battery"

Click the link to open directly or Taobao search to open directly.

b. Joysticks

[Taobao]https://m.tb.cn/h.5JXFTUJgc58hylj?tk=N2QAW7Jfra5 CZ0001 "Japan ALPS Joystick Potentiometer PS5 Game Console Accessories 3D Joystick Original Potentiometer 2K3 Resistance"

Click the link to open directly or Taobao search to open directly.

2. Presentation

https://www.bilibili.com/video/BV13e411n7Vx

3. Print material recommendation

Upper cover: resin/PETG clear>white>other

Base: Resin/PETG clear

Button: Resin/PETG/ABS/PLA solid color

4. Download & modify the program

Use the official WCH firmware download tool, tool address: https://www.wch.cn/downloads/WCHISPTool_Setup_exe.html

Firmware github address: https://github.com/ChnMasterOG/CH582M_joyticks

5. Handle operation instructions

Press and hold ML to power on to enter download mode.

Press and hold MR to power on to enter calibration mode.

Calibration mode: When the green light is on (10s), shake the joysticks on both sides wildly, and the handle will automatically record the ADC value of the limit position; After that, when the blue light is fast off, the blue light turns on (10s), and the handle is stationary, and the controller will record the ADC value at the center of the joystick.

Key functions of default parameters:

ML - Toggles the current button function layer.

MR - Gyroscope mapping is turned on.

Gyro mode: Gyroscope data will be mapped to Z/RZ by default (mapping other data can be modified via via)