Is soldering required for this product?

Yes, you need to solder the driver board and the matrix together after receiving.

What is the power supply requirement for this module?

It operates on a power supply of 2.7-5.5V.

Yes, up to 4 matrices can share one I2C bus.

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Item #:55189540

4.7 rating

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Availability : Out of stock

Ships from Ubuy, Sold By : UBNA Distribution LLC

Note: Step Down Voltage Transformer required for using electronics products of US store (110-120.). Recommended power converters Buy Now.

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This module is perfect for small LED displays, allowing you to easily write code to do all kinds of interesting things with LED matrix.

Compact LED Matrix Driver and Charlieplex board size: 4.32*2.79cm.
PWM control for each LED in a 16*9 grid, compatible with 2.7 5.5V power supply.
Flexible integration with any microcontroller for diverse applications.
Drive up to 4 matrices on one I2C bus, making it efficient.
Includes essential components: LED matrix driver board, Charlieplex grid board, 5 pin headers.
Supports animation with 8 separate frames of display memory.

Treedix PWM LED Matrix Driver IS31FL3731 and 9x16 Grid LEDs for Arduino DIY Kits Green

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Question : Is soldering required for this product?
Answer : Yes, you need to solder the driver board and the matrix together after receiving.
Question : What is the power supply requirement for this module?
Answer : It operates on a power supply of 2.7-5.5V.
Question : Can this module be used with multiple matrices?
Answer : Yes, up to 4 matrices can share one I2C bus.

4.7 out of 5

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Treedix PWM LED Matrix Driver IS31FL3731 and 9x16 Grid LEDs for Arduino DIY Kits Green