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Adafruit ATtiny816 Breakout with seesaw - STEMMA QT / Qwiic
ATtiny816 Breakout is a module manufactured by Adafruit, which acts as a pin expander. It is designed to be used with boards that use the I2C bus , such as Arduino and Raspberry Pi. It extends the functionality of these boards with an additional 12x GPIO, 9x ADC, 5x PWM, 1x NeoPixel, 1x EEPROM with 127 bytes of NVM memory (the last byte of the EEPROM is used to select the I2C address) and 1x interrupt pin. The module is equipped with the ATtiny816 microcontroller with 8 kB of Flash memory, 512 bytes of RAM and 128 bytes of EEPROM memory.
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Product description: ATtiny816 Breakout - extension for Arduino - with connectors - STEMMA QT / Qwiic - Adafruit 5681
ATtiny816 Breakout is a module manufactured by Adafruit that acts as a pin expander . It is designed to be used with boards that use the I2C bus , such as Arduino and Raspberry Pi. It extends the functionality of these boards with an additional 12x GPIO, 9x ADC, 5x PWM, 1x NeoPixel, 1x EEPROM with 127 bytes of NVM memory (the last byte of the EEPROM is used to select the I2C address) and 1x interrupt pin. The module is equipped with the ATtiny816 microcontroller with 8 kB of Flash memory, 512 bytes of RAM and 128 bytes of EEPROM memory.
ATtiny816 Breakout - extension for Arduino - with connectors - STEMMA QT / Qwiic - Adafruit 5681.
Product compatible with Arduino and Raspberry Pi!
Before starting work with the module, also check the user's guide prepared by the manufacturer.
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.
ATtiny816 Breakout.
The interface offered by the board
- 12x GPIO with selectable pullup resistors: 0-5, 6, 8, 11, 14, 15, 16
- 9x 10-bit ADC inputs - pins 0, 1, 2, 3, 4, 5, 14, 15, 16
- 5x 8-bit PWM outputs - pins 0, 1, 7, 11, 16
- 1x NeoPixel output (up to 60 pixels)
- 1x EEPROM with 127 bytes of NVM memory - the last byte of the EEPROM is used to select the I2C address
- 1x interrupt output that can be triggered by any accessories - pin 6
- 2x I2C address selection pin - pins 12 and 13
- 1x LED
Description of board pins
- VIN - power pin (from 2 V to 5 V)
- 3V - power pin (3.3V)
- GND - system ground
- SCL - clock pin of the I2C bus
- SDA - data pin of the I2C bus
Example connection diagram.
Kit contents.
Module technical specification
- Type: lead expander
- Built-in chip: ATtiny816
- Flash memory: 8KB
- RAM: 512 bytes
- EEPROM: 128 bytes
- Oscillator: up to 20MHz
- Built-in 3.3V regulator
- Leads: solder pads, STEMMA QT / Qwiic
Kit contents
- ATtiny816 Breakout - extension for Arduino - with connectors - STEMMA QT / Qwiic - Adafruit 5681
- Goldpin strip - raster 2.54 mm - 2 pieces
Useful links
| Name | Value |
|---|---|
| Width | 7.5 cm |
| Height | 11 cm |
| Depth | 0.5 cm |
| Weight | 0.005 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).
Complaints
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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Instructions and documents
GPSR data
Product information
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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