Line following robot

Community General Discussion
1

For making the best Line Following robot, I have QTR8RC,TB6612FNG, 4 pin I2C OLED, 2 motors with encoders, mpu6050 gyro sensor, 4 buttons, 3 ultrasonic sensors, Bluetooth module. I used Arduino nano at first but ran out of pins. So, Which would be best? ESP32dev/Arduino Mega mini pro?

2

you would need to define "best". Ask yourself some questions about your requirements and that will help you choose. For example:

  • Do you need WiFi or Bluetooth ?

  • The ESP32 is 3.3V, the Mega mini pro is 5V - does it matter for your other components?

  • Do you plan to run complicated algorithms with AI/ML? (ie do you need compute performance including with floating points values / 32 bit architecture and more RAM?)

  • How many GPIO do you need?

  • ...

4

why would you modify the first post and remove information making my answer now irrelevant...

5

dude why are you so obnoxious? just answer my question. Who cares how irrelevant you are? you could have answered it at first when I asked you

6

I forecast you'll have lots of positive answer to your request here.

Good luck with that attitude "dude" - I'm out.