A4WD3-LED Board PWM Compatible

Lynxmotion Rovers, Sumo, and Tracked
1

Hi

Hoping someone can help me understand what the wiki means when it says “PWM compatible”

I tried connecting to a channel on mt RC reciever however the LED was always on regarless of the channel output

H1: Connect to a digital output (1.7V to 20V) to enable the CREE white LED

Note: PWM compatible

H2: Connect to a digital output (1.7V to 20V) to enable the red LEDs

Note: PWM compatible

4

Hi michaelh,

This means you can send PWM digital pulses to change its brightness.
For example, connected to a PWM capable pin of an Arduino microcontroller.

It’s not RC compatible.

All the best,

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