|Type of module||Embed lowcost version|
A printed circuit board with components. The enclosure is not provided. LED tapes can be provided for a additional fee and are not included in the base package.
|Lots of LEDs supported||128|
Two tapes of 64 LEDs each. The minimum number of LEDs is 6. The number of LEDs can be reduced within the specified limits.
|Supported LED types||WS2812B|
|The need to use capacitors in parallel to each LED||Yes|
|Indication of the inert maximum point thrown up by the main column||Yes|
The color of the maximum point is always equal to the color of the last (upper) LED in the tape.
|Connectors for external wires||No|
Only soldering of wires to the provided contact pads.
|Size (Length x Width x Height), mm||27.0 x 12.0 x 5.0|
Including components on the board.
|The distance between the longitudinal centers of two parallel LED tapes||15.0 mm|
|Multidirectional physical connection of LED tapes option||Yes|
Parallel in one direction or in opposite directions along the same line.
|Supply voltage||from 3.0 to 5.3 В|
|Incorrect power supply polarity protection||No|
|Current consumption||<10.0 mA|
Without current consumed by the LEDs.
|Additional power saving mode after 10 seconds of silence||No|
|Color selection for each LED||24 bit|
> 16M colors
|Independent color selection for stereo channel LED tapes||Yes|
The number of gradient points is unlimited (equal to the number of LEDs).
|Proportional limitation of the brightness of the LED tapes depending on the load current capacity of the power supply||Yes|
When ordering you can specify the current that the power supply is capable of providing. For example, a computer port (USB 2.0) can provide a current of 500 mA. Most cheap chargers also provide a current of 500-600 mA. Standard stabilizers 7805 provide a current of 1000 ... 1500 mA (if there is a heat sink). ATTENTION! When 128 LEDs are On at maximum white brightness the instantaneous/pulse current consumption of the LED tapes can reach 4800 mA. When setting the colors the brightness of the LEDs will be set automatically according to the maximum current value specified when ordering. If the current is not specified when ordering the maximum brightness will be set by default.
|Mono mode (indication of the level of only the left or only the right channel on a single LED tape)||No|
You can simply not connect one of the LED tapes.
|Automatic detection of the connection of LED tapes||No|
|The possibility of displaying the indication of two channels on a single LED tape||No|
It is possible to solder the LED tapes both in parallel and in different directions, which is visually equivalent to output to a single line.
|Disabling the indication of the inert maximum point option||No|
|Adjusting the overall brightness of the LEDs option (from 0 to 100%)||No|
The brightness is calculated automatically when specifying the current that an external power supply is capable of providing.
|Reversing the indication of channels separately option||No|
Indication from top to bottom (left to right) or bottom to top (right to left).
|Noise reduction level selection||from 2 to 13 mV|
The noise reduction level is set to 2.15 mV by default. The level can be changed by short-circuiting the outputs (lines) of scales on PCB to a positive power line (before power supply): left output - 4.3 mV level, right output - 8.6 mV level, both outputs - 12.9 mV level. After change it is impossible to return to the value of the 2.15 mV level.
|Self-configuration of module parameters||Noise reduction level only|