I put a led on my 0 port (PWM and GND) and I use i2cset command to set value of 4096 but nothing change.
The command is:
i2cset -y 1 0x40 0x00 4096
I try to modify the example:
Code: Select all
#!/usr/bin/python
from Adafruit_PWM_Servo_Driver import PWM
import time
pwm = PWM(0x40, debug=True)
pwm.setPWM(0, 4096, 4096)
Where the error???
It's impossible to control LEDS with this board?
Thanks