Guys for my next project I want to build a remote control for RC's using esp32, I'm gonna use:
1x NRF24L01+ PA + LNA
1x LCD display 20x4
8x Buttons
4x On / Off MTS 102
4x B10K potentiometers
2x Joysticks
2x Leds
What esp32 should I use?
For your project, the ESP32 DevKitC would be a good choice. It's widely supported, has enough GPIO pins, and suits your requirements well.
But what board should I use? Esp32 S3, Esp33 V4...
The ESP32 DevKitC has been suggested. They are all S3 based.
Maybe this will help you select a variant:
a7
get the pinouts for every ESP32 out there. read this:
ESP32 Pinout Reference: Which GPIO pins should you use? | Random Nerd Tutorials
I'm afraid the board I choose won't have enough pins for my project
I can't choose one because I don't know much about esp32
The LCD screen should be i2c..
Maybe also consider an i2c gpio expander..
a 16 port unit should handle all the buttons, switches and leds..
good luck.. ~q
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