LEDs

V - Power

The Power LED, V on the case, indicates that the 3.3V power is on.

Tip

To reduce power consumption, this LED can be disabled by cutting a jumper on the PCB.

To restore the LED, the jumper can be bridged with solder.

S - Status

The Status LED, 'S' on the case, is used to indicate the status of the device.

E - Error

The Error LED, 'E' on the case, is used to indicate an error on the device.

See Error State for more information.

States

• : LED Off
• or : LED On
• or : LED Blinking
• : LED Blinking Code

V	S	E	State	Description
				Power off or power not ok. Check power input
			Sleep	Device sleep
			Run	Device operating properly
			Run	Output overcurrent detected
			Run	Output overcurrent count limit reached
			Overtemp	Device overtemp reached (State=Overtemp)
			Error	Blink error number, see Error State