Big LazyBone Bluetooth Dimmer - Andorid/iOS
Product Code: G55A72495ED5DB
Product Description
This device can control AC lights, works as dimmer- Transmission medium: Bluetooth, works with IOS and Android.

The Big LazyBone Bluetooth dimmer is a smart phone controlled dimmer that has integrated Bluetooth 4.0 and a microcontroller.

It supports both Android and iOS. Communication Medium: Bluetooth

You can use your iPhone or Android phone or Computer to control this Big LazyBone dimmer.

Simply connect your lamp to this device and pair it up with your phone and control the lamp.

AC input can be 110-240V, 50/60Hz that makes it compatible to be used worldwide. After your phone (Either Android phone or an iPhone) connects with Lazybone, open the installed app and move the virtual knob. The virtual knob sends corresponding dimming signal to the device and the lamp connected to its output pins dims the lamp.

It can be set as a leading or trailing edge dimmer. It can work with incandescent bulb, LED blub (must be a dimmable one) or an AC motor. It also has a real knob that offers the possibility of controlling a lamp or a motor manually by rotating the real/physical knob.

Note: For LED Bulb dimming, please set to Trailing edge mode.

Note: Because of the change in AC waveform, the AC motor will have some noise output while using this dimmer.

Software Installation:

It has 2 basic versions: Bluetooth and WIFI.

This is the Bluetooth LazyBone dimmer.  If you need Wi-Fi version, click here.

We provide free Android/iOS APP for you to control it. You can control multiple Lazybones in one APP.

How to use the software:

1. Click the APP, if your phone Bluetooth is not turned on, it will prompt a message to turn it on.

2. Click the Menu and then 'Connect device'. Phone will detect the Bluetooth device automatically, and input the PIN number:'1234' (will auto connect next time). When you first connect your lamp, you can assign a name for it, for example: Room.

3. Now you can control the lamp by turning it on/off by pressing the on/off button on the left corner and adjusting the light by rotating the knob.


Wiring Diagram

You can power the big Lazybone dimmer with AC 110-240V power directly. You can leave GND port open. However, we suggest you to connect it if possible.
Device Action State
Real Knob Click        Toggle the lamp ON/OFF state
Virtual Knob(APP) Click       Toggle the lamp ON/OFF state

With SPDT switch
Device Action State
Real Knob Click        Toggle the lamp ON/OFF state
Virtual Knob(APP) Click       Toggle the lamp ON/OFF state
SPDT Switch Push Toggle the lamp ON/OFF state


We also provided a very simple command set for developer developing their own APP.  The Lazybone operates with an easy to use command set as described in the table below.
Command (Hex) Action            
5B 00 0D

Get lamp states - sends 2 bytes back to the controller: 'on/off state'+'light value'  

on/off state: 0-OFF, 1-ON

light value:  0x00-0xFF,   0x00- Brightest, 0xFF- Darkest

67 xx 0D xx - light value. 0x00-0xFF,   0x00- Brightest, 0xFF- Darkest
65 00 0D Turn on Lamp
6F 00 0D Turn off  Lamp

  • AC110-240 working voltage.
  • 50/60Hz auto detecting.
  • Max Load: 500W
  • Control distance:30m (outdoor)
  • Gentle gradient light
  • Support Android: Above V2.2/ iPhone 4s or later

Any problem in downloading the Apps ? Write us at email@buildcircuit.com
$34.50 inc. tax
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