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NeoTrellis RGB Driver PCB - 4x4 keyboard with backlit keys - Adafruit 3954
NeoTrellis RGB Driver PCBkeyboard with 16 buttons arranged in 4 columns by 4 rows. Each button is illuminated with a separate RGB LED, so the keys can glow in different colors to achieve an amazing visual effect. The PCB board measures 60 x 60 x 7.5 mm, so it is an optimal choice for compact designs. In addition, the keyboard can be combined into larger panels (up to 32 boards), giving you almost unlimited adaptability.
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Product description: NeoTrellis RGB Driver PCB - 4x4 keyboard with backlit buttons - Adafruit 3954
NeoTrellis RGB Driver PCB keyboard with 16 buttons arranged in a 4 column by 4 row layout. Each button is illuminated with a separate RGB LED, so the keys can glow in different colors to achieve an amazing visual effect. The PCB board measures 60 x 60 x 7.5 mm, so it is an optimal choice for compact designs. In addition, the keyboard can be combined into larger panels (up to 32 boards), which gives almost unlimited adaptability. The NeoTrellis RGB Driver PCB uses the I2C bus for communication and has a Grove and JST-PH compliant connector.
Botland is an official distributor of Adafruit electronics. These dependable American solutions cover sensors, controllers, Arduino shields, educational systems, smart building and a wide range of accessories. The Botland range holds original Adafruit products only.
NeoTrellis RGB Driver PCB - 4x4 keyboard with backlit buttons - Adafruit 3954.
Technical specification NeoTrellis RGB Driver PCB
- Supply voltage: from 3.3 V / 5 V
- Number of buttons: 16
- Button layout: 4 columns x 4 rows
- Backlight type: separate RGB LED for each button
- LED size: 3 mm
- Communication interface: I2C bus
- I2C interface address: configurable with 5 jumpers - from 0x2E to 0x4D
- Connector standard: Grove / 4-pin JST-PH connector
- Supported development environment: Arduino / C++ and CircuitPython / Python
- Keyboard connectivity: yes, up to 32 boards
- Compatible with 4x4 Silicone Elastomer pad from Adafruit
- Tile dimensions: 60 x 60 x 7,5 mm
- Weight: 13.3 g
Pinout description
- VIN - power pin 3,3 V / 5 V
- GND - system ground
- SDA - I2C bus data line
- SCL - I2C bus clock line
Example keyboard connection with Metro board. Metro board is not a part of kit, you can buy it separately.
Useful links
| Name | Value |
|---|---|
| Width | 7 cm |
| Height | 1.5 cm |
| Depth | 6.5 cm |
| Weight | 0.016 kg |
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30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
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If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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