Seven-channel wireless LED controller V1.0
Version 1.0 Product code: 7chv1.0


Availability:  Out of Stock

This controller is obsolete. Please use instead of it advanced controllers TrueSpectrum or TrueSpectrum Lite.

Differences from 6chv3.0.

7 channel of PWM control.


Maximum power consumption, W 0.8
Number of channels PWM control 7
Supply voltage 6 ... 60V DC
Control type PWM
Dimming resolution (number of steps) up to 2000
Protection from inverse polarity power connection NO
Board dimensions:  
             Length, mm / in 52 / 2.04
            Width, mm / in 28 / 1.1
            Height, mm / in 12.7 / 0.5
Weight, grams / oz 30 / 1.06
Cable length to drivers (unshielded), meters 2
Cable length to drivers (shielded), meters 10
Solderless connection* YES
Silent operation YES
Creation of user-defined presets YES
Number of control points during the day-cycle 24
Unique spectral output Unlimited
Moonlight imitation YES, user-defined
Sunrise/sunset imitation YES, user-defined
Automatic mode (full-day cycle) YES, user-defined
Manual control in real-time YES, user-defined
Supercapacitor lifetime** controller lifetime

“*” Matching connectors are included
“**” The supercapacitor can keep the clock running for 7-12 days. If the controller board is powered off for a longer period, the real time clock will be reset to the default value and you will have to set the controller date and time anew. 

When purchasing the controller, do not forget to buy the required length of flat interface cable The cable is required for connecting the controller to the drivers.

Controller also includes small PCB with Bluetooth controller onboard. The PCB is connected to the controller by a short flat cable. The first wire on this cable is coloured. Please pay attention to the small white triangle on the PCB on the controller, it indicates the first pin of the male connector.

Connectors and pinouts

X1 Power supply connector
The correct polarity is indicated on the figure. 
X2 PWM outputs connector

Pin Description
1 Signal ground
2 Reserved
3 Reserved
4 Channel 7 output
5 Channel 6 output
6 Channel 5 output
7 Channel 4 output
8 Channel 3 output
9 Channel 2 output
10 Channel 1 output




  • The 9chV1.0 controller provides independent PWM control from 1 to 7 independent channels. It can be used both with reef and freshwater tanks.
  • Settings for each channel are set in the control software from any tablet or mobile phone running Android v2.3 or newer, and are stored in the controller's memory. 
  • The wide input voltage range allows running the controller off the same power supply as the LEDs. 

Software for controller setup:

Android version (v2.3 and higher):


For reef tank 7 channel
- 7 channel control. Suitable for 12xV3.0.

For reef tank 6 channel
- 6 channel control. Suitable for 12xV2.2, 12xV4.0R, 12xV4.1R

For marine aquaria 5 channel
- 5 channel control. Suitable for 12xV1.0.

For freshwater aquaria 5 channel
- 5 channel control. Suitable for 12xV4.0F, 12xV4.1F.


Make a DIY LED fixture using our LED assembly: Video Tutorial:

Note: – the tutorial was made using rev. 2.2 of the 6-channel LED assembly and a different connector. You can also watch our video tutorial on how to use the new connectors.

Using the KRP crimper tool:

Theoretical and practical aspects of LED lighting

What type of light is available to corals in nature? What type of light do corals require for growth and for best coloration? Under what spectrum will your reef tank look its best? You will find the answers to these questions in this section.

All you need for DIY

Do you want to build a DIY LED fixture that would best fit your tank’s requirements, using the state of the art technological achievements and the highest grade components? You will find the answers to these questions in this section.


Building a DIY LED fixture has never been so easy! Find the answers to many questions that hundreds of others have asked. Everything you want to know about building DIY LED fixtures is available in this section.