{"product_id":"ds2413-1-wire-two-gpio-controller-breakout","title":"DS2413 1-Wire Two GPIO Controller Breakout","description":"\u003cp\u003eYou're too cool for I2C, and SPI has so many wires, 8-bit parallel... how can that be fashionable!? You are a 1-Wire kinda gal, and you want more 1-Wire breakouts in your life to complement all of your great engineering. Well rock on, because here you go, it's a 1-Wire controller with two open-drain GPIO.\u003c\/p\u003e\n\u003cp\u003eYou can put as many of the DS2413s as you want on a single I\/O line, each one is uniquely addressable and shares the single I\/O pin happily. The two controllable I\/O lines (PIOA and PIOB) can be used as inputs or outputs. They are open-drain, so if you want to power an LED or something, you'll need a remote power supply (see Maxim's product page for more details)\u003c\/p\u003e\n\u003cp\u003eWe have a basic Arduino sketch that uses the OneWire library to communicate with this chip. Don't forget to add the 4.7 Kohm resistor from I\/O to your 1-Wire controller power supply (3.3V - 5V) on the Arduino side of the wires.\u003c\/p\u003e\n\u003ch3\u003e\u003cb\u003eRevision History\u003c\/b\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eAs of August 1st, 2024\u003c\/b\u003e – We've updated this PCB with Adafruit Pinguin to make a lovely and legible silkscreen - you may get the new PCB or the older version with vector fonts - both are identical other than the fancy silkscreen.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 15.78mm x 9.96mm x 2.94mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResources\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eTutorials and Downloads\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Adafruit","offers":[{"title":"Default Title","offer_id":52217215287584,"sku":"vwf1787257274433","price":3.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0946\/3231\/3120\/files\/ds2413-1-wire-two-gpio-controller-breakout_1.jpg?v=1787257279","url":"https:\/\/www.elmwoodbasket.shop\/products\/ds2413-1-wire-two-gpio-controller-breakout","provider":"My Store","version":"1.0","type":"link"}