Command a low cost Remote Control Car using your cell phone.
The main objective of this project is the construction of a very low cost remote control car, but with high performance.
See the video of the first Test on the field.
- ESP32 board loaded with the Micropython firmware.
- L298N H-Brigge.
- 2 x cheap dc motors.
- SG90 Angular servo.
- 3x 18650 Li-ion batteries.
- Chassis: For my prototype I have used the excellent work of Antonio Garcia with some modifications (mounting of motors and their gears)
- Cell phone with the Bluefruit app.
- optional: 2 white leds, transistor and resistors as shown on the wiring image.
- The python files included in this repo.
- Turn on the power switch. A slight movement in the front wheels is the sign that your car is ready.
- Open the Bluefruit app and select the Car-ESP32 device.
- Choose Controller and then Control Pad
3a. You must put your cell phone in landscape position!
4a. Choose Controller and then Accelerometer
(I'm still not satisfied with this mode, try it and send me your feedback)