1. Power supply input
Connect to power supply. The controller can accept
supply voltage from DC 5V to 24V, the maximum cable
2
gauge is AWG12 or 2.5mm . The controller's output
voltage is at same level as the power input voltage,
please make sure the power supply voltage is correct
and the power is capable for the load wattage. The
power input '+' unit is directly connected to the output
terminal '+' unit inside the controller.
3. Work status indicator
This indicator shows all working status of the
controller. It displays different events as following:
Steady green: Normal working.
Short green blink: Command received.
Green blink for 3 times: Confirmation or
identification.
Single yellow flash : Edge of the content.
Red flash: Overload protection.
Yellow flash: Overheat protection.
1
32
LED Controller
Umi Smart Wireless
This series LED controllers are designed to drive
constant voltage LED products in voltage range of DC5-
24V. They can be controlled by the Umi compatible remote
controllers and Smartphone app (-A version). With
advanced BLE mesh technology, controllers can work
synchronously with a robust connection. With on-board
press key on/off and dimming control (-P version), user
can setup lighting project with multiple operation method.
Introduction
Function & Size
Wiring
Please connect the controller output to LED loads
and power supply to the controller power input. The
power supply voltage must be same as the LED load's
rated voltage. Check all cables to be well connected
and insulated before power on.
Model: NM10 / NM20 / NM30 / NM40 (-A/-P)
Single color to RGBW Model
Remote + Smartphone
Press key option
Group / Scene
Full Protection
Compact Size Press Key
BLE Mesh Remote + Phone
Group / Scene
87mm
24mm
72mm
14
3
2* Picture for RGBW model
2. Press key input (-P model only)
Connect to a normally open type press key switch for
-P version models. (*The press-key is not included in the
packing)
Three operation method is available for the press key:
Single press: Turn on/off.
Double click: Change color or color temperature.
Hold press: Dimming.
4. LED output
To 110/230
AC power
5-24V DC output
Power supply
LED Controller
5-24V DC
Constant voltage
LED Loads
Press key (-P model)
Umi wireless
remote controller
Umi Smart App
(-A version only)
Connect to LED loads. The LED loads must be
constant voltage driving type and compatible with PWM
modulation. For multi-channel models, the LED
connection need to be common anode. Please make
sure the LED rated voltage is same as the power supply
and each channel’s maximum load current is in range of
the controller's rated current.
Model NM40-A supports 1-4 channel application from
single color to RGB+CCT, please refer to following diagram
for multiple application output wiring.
RGBW
CCT Single Color
CWWW
4 B 3 R 2 G 1
W
1-4CH OUTPUT
Green
Red
Blue
Warm White
RGB
No use
Cool White
Cool White
Warm White
Warm White
CWWW
4 B 3 R 2 G 1
W
1-4CH OUTPUT
White
White
White
White
