Adafruit ATtiny817 seesaw - STEMMA QT / Qwiic - Arduino compatible - Adafruit 5233

Index: ADA-20369 EAN: 5904422372590
Board based on ATtiny817 chip clocked at 20 MHz with 8 kB of flash memory and 512 B of RAM. It is also a seesaw Adafruit module, an I2C converter that allows you to extend another microcontroller module or minicomputer with additional interfaces over the I2C line. There are also two Qwiic / STEMMA QT connectors on the board for easy connection to a board with the same connector with I2C interface.
Adafruit ATtiny817 seesaw - STEMMA QT / Qwiic - Arduino compatible - Adafruit 5233
€8.00
€6.50 tax excl.
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Manufacturer: Adafruit

Product description: Adafruit ATtiny817 seesaw - STEMMA QT / Qwiic - Arduino compatible - Adafruit 5233

A board based on the ATtiny817 chip clocked at 20 MHz with 8 kB of flash memory and 512 B of RAM. It's also a seesaw Adafruit module, i.e. I2C converter, which allows to extend another module with microcontroller or minicomputer with additional interfaces via I2C line. There are also two Qwiic / STEMMA QT connectors on the board for easy connection to a board with the same I2C interface connector.

Płytka seesaw AdafruitAdafruit seesaw board with ATtiny817 microcontroller.

Adafruit seesaw

Adafruit seesaw Peripherial code was uploaded to the board with ATtiny817 microcontroller, which makes it an I2C to any interface converter. You can extend your microcontroller module or minicomputer with additional interfaces by connecting this board to I2C connector. The software can be freely changed and other interfaces can be uploaded. Examples of interfaces using the seesaw software are:

  • 14 x GPIO
  • 9 x 10-bit ADC inputs - pins 0, 1, 2, 3, 6, 7, 18, 19, 20
  • 5 x 8-bit PWM outputs - pins 0, 1, 9, 12, 13
  • 1 x NeoPixel output (up to 60 pixels)
  • 1 x EEPROM with 127 bytes of NVM memory (to store small access tokens or MAC addresses) - last byte of EEPROM is used for I2C address selection
  • 1 x interrupt output which can be activated by any accessory - pin 15
  • 2 x I2C address selector pins - pins 16 and 17
  • 1 x Activity LED on pin 5

Adafruit ATtiny817 seesaw board specification

  • Microcontroller: ATtiny817 8-bit
  • Flash memory: 8 kB
  • RAM: 512 B
  • EEPROM: 128 B
  • Clock speed: 20 MHz
  • Built-in hardware multiplier
  • Supply voltage: 2 V to 5 V
  • 3.3 V regulator - by default works with Vin voltage, which can be 5 V, on the bottom of the board there is a jumper to switch the voltage to 3 V
  • Green LED indicator that the board is powered
  • Red status LED
  • Two I2C Qwiic/STEMMA QT connectors
  • Dimensions: 33 x 12.8 x 4.6 mm
  • Weight: 1.1 g

Kit contents

  • Adafruit ATtiny817 seesaw board
  • A set of connectors for individual soldering
Zawartość zestawu

Kit contents.

UC - Microcontroller Attiny85
UC - EEPROM 128 B
UC - Flash 8 kB
UC - RAM 512 B
UC - core 1. Single Core
UC - Digital pins 14
UC - freq 20 MHz
UC - A/C 10-bit
UC - PWM 5
UC - I2C yes

Same-day shipping

  • Crediting the payment for the order on our account on a business day before 10:00 AM means sending the goods on the same day.
  • All packages are being delivered by GLS Group courier and covered with insurance up to 1200 EUR.
  • You will receive a link to track your package and monitor the progress of delivery as soon as it is shipped.

Terms of delivery 

GLS - zone 1

Austria, Belgium, Croatia, The Czech Republic, Denmark, Germany, Netherlands, Poland, Slovakia 

  • Delivery time: 2-4 days
  • Delivery cost: from 4.18 EUR
  • Insurance: 1200 EUR
GLS - zone 2

Bulgaria, Estonia, France, Hungary, Italy, Latvia, Lithuania, Luxembourg, Portugal, Romania, San Marino, Slovenia

  • Delivery time: 2-5 days
  • Delivery cost: from 5.35 EUR
  • Insurance: 1200 EUR
GLS - zone 3

Finland, Greece, Ireland, Spain, Sweden 

  • Delivery time: 2-7 days
  • Delivery cost: from 7.67 EUR
  • Insurance: 1200 EUR

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Product reviews

Adafruit ATtiny817 seesaw - STEMMA QT / Qwiic - Arduino compatible - Adafruit 5233

5/5

Average grade

1

Customers opinion
Poniższe opinie zbieramy
i weryfikujemy przy pomocy
zewnętrznego partnera Trustmate
i pochodzą z procesu pozakupowego.
27.11.2022 Confirmed purchase Translated review
excellent

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