Datasheet

Board 0: Address = 0x40 Offset = binary 00000 (no jumpers required)

Board 1: Address = 0x41 Offset = binary 00001 (bridge A0 as in the photo above)

Board 2: Address = 0x42 Offset = binary 00010 (bridge A1)

Board 3: Address = 0x43 Offset = binary 00011 (bridge A0 & A1)

Board 4: Address = 0x44 Offset = binary 00100 (bridge A2)

etc.

In your sketch, you'll need to declare a separate pobject for each board. Call begin on each object, and control each

servo through the object it's attached to. For example:

#include <Wire.h>

#include <Adafruit_PWMServoDriver.h>

Adafruit_PWMServoDriver pwm1 = Adafruit_PWMServoDriver(0x40);

Adafruit_PWMServoDriver pwm2 = Adafruit_PWMServoDriver(0x41);

void setup() {

Serial.begin(9600);

Serial.println("16 channel PWM test!");

pwm1.begin();

pwm1.setPWMFreq(1600); // This is the maximum PWM frequency

pwm2.begin();

pwm2.setPWMFreq(1600); // This is the maximum PWM frequency

}