Beggar vata_ESP32 somatosensory handle

The board is being updated all the time, and the current version shows that the latest version may still be modified. Please clone and switch to the historical version.
Note: This somatosensory joystick handle is still in the development stage, and its stability, compatibility, and safety have not been fully tested and there is no guarantee. I am not responsible for any problems arising from the production or use of this product.
 
 
 
QQ communication group 474885499, join the group answer: esp32
 
1. Component list
1. ESP32 devkit1 development board
2. 0.96-inch 4-pin OLED screen*1
3. MPU6050 gyroscope*1
4. Direct plug 6*6 buttons*1
5. 3 Pin 2-position single toggle switch*2
6. SS12D00G4 small toggle switch*17. 12*9 Active buzzer*1 (5V)
8. Rotary potentiometer*1
9. 3.5mm audio socket*1
10. S8050 transistor NPN (SOT23) *1
11. Chip resistor (0603): 150, 4.7k, 10k, 20k 1 each
 
Other materials:
1. Female header, pin header
2. Screws, studs
 
2. Notes
1, MPU6050 When installing, it should be perpendicular to the PCB (if it needs to be installed closely with the PCB, the code needs to be modified)
2. It needs to maintain a stable state for 2 seconds when starting up, which is used for MPU6050 calibration.
3. When pressing the reset button, you need to keep it steady until the calibration is completed.
 
3. Demonstration videos and pictures
1. Beggar Vata is here, a friendly somatosensory remote control for model airplanes? https://www.bilibili.com/video/BV1Ze4y1J7k8/
2. The fake assembly looks like a semi-finished product (it lacks the high-frequency head bracket). The shell I drew while learning is too ugly and thick. I hope other friends can draw a useful one. The CAD drawings of the shell and PCB are in the attachment.
3. The welded board
 
4. Acknowledgments
The handle of this remote control is inspired by Boss Shrimp’s “shrimp vata”, paying tribute to Boss Shrimp.
 
5. Modification record
2022-10-22: Release v3 version PCB. Fixed BUG: After plugging in the simulator audio cable, the 5pin of the audio socket is short-circuited to GND. Disconnect the 5Pin of the audio socket.
2022-10-31: V4 version PCB released. Changes: AD0 of the MPU6050 is grounded; the board is changed to a rectangular shape, and the switches, sockets, BB speakers, and potentiometers are all changed to a wiring method that is no longer onboard, minimizing the size and making it easy to fit into the car control housing.