Board Overview

Fig3: DFR0508 FireBeetle Covers-DC Motor&Stepper Driver

STATUS Instruction

•

LED Mode1: Blink (frequency: 30Hz), indicating the motor drive chip is waiting for initialization

commands from the host.

•

LED Mode2: Lighting, indicating the motor drive chip works well (control motor operation and wait

initialization commands from the host).

•

LED Mode3: OFF, indicating communication error of the motor drive chip.

NOTE: NC means Not Connected, VCC means Output Voltage of power supply (5V-

USB;3.7V-lithium battery)