I found a nx18 robot from the link NX18 of bipedrobot made with M5Atom Here is the code #include "M5Atom.h" #include <Wire.h> // I2C setting #include <PCA9685.h> //for PCA9685 #include <DabbleESP32.h> //Sonic Sensor #define echo 33 // Echo Pin #define trig 23 // Trig Pin double Dur…

PCA9685 library issue

Etienne_74 April 21, 2025, 9:42pm 4

I think Adafruit_PWMServoDriver is the library you're looking for...

Topic		Replies	Views
Simple code for 360pwm servo using adafruit library and PCA9685 board Programming	22	257	July 29, 2025
Possible Code Issue? Programming	54	221	September 24, 2025
Some servos not working correctly with PCA9685 Motors, Mechanics, Power and CNC	22	179	September 14, 2025
Multiple PCA9865 Problem General Guidance	51	217	September 22, 2025
Pca9685 Problem Deutsch	86	1061	August 21, 2024