{"product_id":"smart-wi-fi-relay-main-board","title":"XC3804 - Smart Wi-Fi Relay Main Board","description":"\u003ch2\u003eXC3804\u003c\/h2\u003e\n            \u003cdiv class=\"iconhover\"\u003e\n\u003ca href=\"\/c\/4A\"\u003e\u003cimg src=\"https:\/\/www.jaycar.com.au\/medias\/sys_master\/root\/9290095689758\/Jaycar-AllIcons-Aug19-Arduino.png\"\u003e\u003c\/a\u003e\u003cspan class=\"iconhovertext\"\u003eArduino\u003csup style=\"font-size:60%;\"\u003e®\u003c\/sup\u003e Compatible\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\n\u003cbr\u003e\u003cdiv class=\"iconhover\"\u003e\n\u003ca href=\"#\"\u003e\u003cimg src=\"https:\/\/www.jaycar.com.au\/medias\/sys_master\/root\/9290097066014\/Jaycar-AllIcons-Aug19-WiFi.png\"\u003e\u003c\/a\u003e\u003cspan class=\"iconhovertext\"\u003eWi-Fi Compatible\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cp\u003eThis board is essentially a Wi-Fi controlled relay that you can trigger with an App from anywhere in the world (requires configuration of modem and knowing your modem IP address). Ideal for home automation, IoT, lighting control projects, and much more. The board measures just 45 x 28mm and features an ESP8266 module and microcontroller, screw terminal blocks to make wiring easy, and a 5V relay to control power to devices that draw more current than an ordinary development board can handle. A 4-pin header enables you to provide 5V power directly or to connect to the TX and RX serial port debug pins.\u003c\/p\u003e\u003cp\u003eCan be programmed via XC4464.\u003c\/p\u003e \u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch5\u003eSpecifications\u003c\/h5\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e \u003ch2\u003eSpecifications\u003c\/h2\u003e\n            \u003ctable class=\"spectable\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\u003ctd\u003eLength : 45mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eWidth : 28mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eHeight : 20mm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePackaged Volume : 0.2l\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePackaged Weight : 0.03kg\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePackaged Length : 10cm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePackaged Width : 10cm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePackaged Height : 2cm\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eDevice Type : Standard Coil Relay\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eInput : DC\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eContact format : SPDT\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eNominal Voltage : 5V\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCoil Resistance : 70?\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eCoil Current : 71.4mA\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003ePower Consumption : 0.36W\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAC Contact Voltage : 250V, 250V\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAC Contact Current Rating : 10A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eDC Contact Voltage : 30V, 30V\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eDC Contact Current Rating : 10A\u003c\/td\u003e\u003c\/tr\u003e\n\u003ctr\u003e\u003ctd\u003eAvailability : Stocked item\u003c\/td\u003e\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e","brand":"Arduino","offers":[{"title":"Default Title","offer_id":48568165007553,"sku":"XC3804","price":23.9,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/6482\/1953\/files\/3383046_600_500.jpg?v=1727395362","url":"https:\/\/techsupplyshed.co.nz\/products\/smart-wi-fi-relay-main-board","provider":"TECH SUPPLY SHED","version":"1.0","type":"link"}