{"product_id":"adafruit-atsamd09-breakout-with-seesaw","title":"Adafruit ATSAMD09 Breakout with seesaw","description":"\u003cp\u003eAdafruit seesaw is a near-universal converter framework which allows you to add and extend hardware support to any I2C-capable microcontroller or microcomputer. Instead of getting separate I2C GPIO expanders, ADCs, PWM drivers, etc, seesaw can be configured to give a wide range of capabilities.\u003c\/p\u003e\u003cdiv class=\"row-fluid build-text\"\u003e\n\u003cp\u003eFor example, our ATSAMD09 breakout with seesaw gives you\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3 x 12-bit ADC inputs\u003c\/li\u003e\n\u003cli\u003e3 x 8-bit PWM outputs\u003c\/li\u003e\n\u003cli\u003e7 x GPIO with selectable pullup or pulldown\u003c\/li\u003e\n\u003cli\u003e1 x NeoPixel output (up to 63 pixels)\u003c\/li\u003e\n\u003cli\u003e1 x EEPROM with 64 byte of NVM memory (handy for storing small access tokens or MAC addresses)\u003c\/li\u003e\n\u003cli\u003e1 x Interrupt output that can be triggered by any of the accessories\u003c\/li\u003e\n\u003cli\u003e2 x I2C address selection pins\u003c\/li\u003e\n\u003cli\u003e1 x Activity LED\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBut you can reprogram and reconfigure the chip to have more or less of each peripheral - as long as it fits into the ATSAMD09D14's firmware! For example, there's also a UART converter but it isn't included in the default firmware.\u003c\/p\u003e\n\u003c\/div\u003e\u003cdiv class=\"row-fluid build-text\"\u003e\n\u003cp\u003eThe ATSAMD09 breakout is great for development of seesaw capabilities (we use it in-house for our design work) or you can use it as-is to give your Raspberry Pi or ESP8266 more hardware support! Each breakout comes with the assembled and tested board, as well as some header strips.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note: \u003c\/strong\u003eThe boards do not come with a bootloader. If you want to do development on seesaw (e.g. changing the configuration) you'll need to pick up a J-Link and we recommend a SWD adapter breakout. At this time our project is for Atmel Studio but you could probably get it working with arm gcc and a Makefile. We don't provide any support for custom builds of seesaw - we think this is cool and useful for the Maker community!\u003c\/p\u003e\n\u003cp\u003eFor more details including the documentation on how to use seesaw, libraries for Arduino\/CircuitPython\/Raspberry Pi Python, schematics, and more check out the Adafruit seesaw guide\u003c\/p\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cdiv id=\"tab-technical-details-content\" class=\"panel-collapse collapse in\"\u003e \u003cdiv class=\"row\"\u003e \u003cdiv class=\"col-lg-12 col-md-12 col-sm-12 col-xs-12\"\u003e\n\u003cul\u003e\u003cli\u003eUses I2C address 0x49 - can be changed to 0x4A, 0x4B or 0x4C\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eRevision History:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eAs of Oct 6, 2020 \u003c\/strong\u003ewe're shipping a verion with a firmware fix to support over 64 NeoPixels. Orders shipped \u003cem\u003ebefore\u003c\/em\u003e Sept 14, 2020 have a bug in the current shipping seesaw firmware that can only support up to 63 NeoPixels\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eProduct Dimensions: 32.0mm x 12.0mm x 3.5mm \/ 1.3\" x 0.5\" x 0.1\" \u003c\/p\u003e\n\u003cp\u003eProduct Weight: 1.6g \/ 0.1oz \u003c\/p\u003e\n\u003c\/div\u003e \u003c\/div\u003e\n\u003cul id=\"product-files\"\u003e \u003c\/ul\u003e \u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"col-lg-2 col-md-3 col-sm-3 col-xs-4\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e \u003c\/div\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":43493243125837,"sku":"eof1787257980727","price":3.36,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/1182\/8301\/files\/adafruit-atsamd09-breakout-with-seesaw_1.jpg?v=1787257985","url":"https:\/\/www.grandorchard.shop\/products\/adafruit-atsamd09-breakout-with-seesaw","provider":"My Store","version":"1.0","type":"link"}