Hi there I've got a BV4626 connected by i2c to a BV523. I am able to program it as expected but i am a little disappointed with the PWM outputs of the digital channels. I purchased the BV4626 in order to dim RGB (+white) LEDs for a lighting project but so far have been unable to produce anything acceptable to the human eye! This is because the output shimmers/flickers when below around 180by danrimer - Serial & I2C Devices