Product description: NeoDriver - driver for NeoPixel - Stemma QT - Adafruit 5766
The NeoDriver board from Adafruit was created to effectively solve problems related to precise pixel timing in NeoPixel . By sending data to NeoPixel via the I2C interface , any problems related to pixel synchronization are eliminated. The board is equipped with a sufficient amount of RAM, allowing the buffering of up to 512 pixels . Although writing each pixel via I2C is not instantaneous, using an I2C clock with a frequency of 800 kHz or 1 MHz and writing the entire strip at the same time, we obtain satisfactory results. The NeoDriver board provides an effective solution for precise control of RGB NeoPixel lighting. NeoPixel LEDs are an extremely simple method of adding addressable RGB lighting, requiring only a single GPIO port . They are commonly used in microcontrollers , allowing the creation of creative lighting effects.
Attention! Approximately 10-30m of pure 5V DC power will be required per pixel to power the NeoPixels. An external power source is required.
NeoDriver - driver for NeoPixel - Stemma QT - Adafruit 5766. 
The NeoDriver board from Adafruit was created to effectively solve problems related to precise pixel timing in NeoPixel.Pinouts
- VIN - power pin for ATtiny1616
- 5VIB - power input for NeoPixel
- 5Vo - NeoPixel output power
- GND/G - common ground for power supply and logic
- SCL - I2C clock pin
- SDA - I2C data pin
- STEMMA QT - These connectors allow you to connect development boards or other devices with various associated accessories
- NEO - NeoPixel output data pin
- UPDI - single-pin unified programming and debugging interface
Technical Specifications
- Producer: Adafruit
- Model: NeoDriver
- Compatibility: NeoPixel
- Dimensions: 25.3 x 25.3 x 10.3 mm
- Weight: 4.4 g
The board has enough RAM to buffer up to 512 pixels.
Useful links |
