{"product_id":"ac-dc-power-supply-esp8266-wifi-four-way-relay-module-esp-12f-development-board-secondary-developmen","title":"AC\/DC Power Supply ESP8266 WIFI Four-way Relay Module ESP-12F Development Board Secondary Developmen","description":"\u003cb\u003e\u003c\/b\u003e       \u003cb\u003e\u003c\/b\u003e       \u003cb\u003e\u003cbr\u003e\u003c\/b\u003e       \u003cb\u003eOverview:\u003c\/b\u003e       \u003cbr\u003e       The ESP8266 four-way relay development board is equipped with ESP-12F WiFi module, all I\/O ports are led out, and it supports AC90-250V\/DC7-30V\/5V and other power supply methods. Provide Arduin development environment reference code, suitable for ESP8266 secondary development learning, smart home wireless control and other occasions.       \u003cbr\u003e       \u003cb\u003eFeatures:\u003c\/b\u003e       \u003cbr\u003e       1. On-board mature and stable ESP-12F WiFi module, large capacity 4M Byte Flash;       2. The I\/O port and UART program download port of the WiFi module are all led out to facilitate secondary development;       3. Onboard AC-DC switching power supply module, power supply mode supports AC90-250V\/DC7-30V\/5V;       4. The onboard WiFi module RST reset button;       5. ESP-12F supports development tools such as Eclipse\/Arduin IDE, and provides reference programs under the Arduin development environment;       6. There are 4 5V relays on board, which output switch signals, suitable for controlling loads whose working voltage is within AC 250V\/DC30V;       7. On-board power indicator, 1 programmable LED and relay indicator.       \u003cbr\u003e       \u003cb\u003ePackage includes:\u003c\/b\u003e       \u003cbr\u003e       1 x Relay module       \u003cimg src=\"https:\/\/imgmgr.banggood.com\/images\/oaupload\/banggood\/images\/13\/31\/7260455e-6606-469f-bc2c-14cfc7d47db4.jpg\"\u003e   \u003cbr\u003e    \u003cbr\u003e     \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/AC\/CF\/53076b54-5082-4a14-85b8-7d3d2bd4670a.jpg\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/9E\/0D\/2b99f57c-34b0-4ac5-a2c8-a631cfcbf3fd.jpg\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/42\/C0\/1b25ba29-4869-4834-a042-3e14c8f94a6e.jpg\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/8D\/20\/b03f8f6d-3c24-4b27-8878-05b7dd6e1398.jpg\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/2C\/5A\/5b333801-f724-4d70-95a9-a425d4fe19a4.jpg\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/44\/61\/73e4d9e7-a0bb-4cf8-b8ad-2dea6bd79df9.jpg\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/93\/02\/d264ab9c-c3ea-4299-a335-5b82c8efdca5.jpg\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/01\/4E\/6972f240-659b-410c-a34b-a0036ef6ae82.jpg\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/E6\/7F\/64fef72a-94ab-4641-ad1c-ef9973881167.jpg\"\u003e\u003c\/p\u003e   \u003cp\u003e\u003cimg src=\"https:\/\/imgaz.staticbg.com\/images\/oaupload\/banggood\/images\/60\/E3\/9e13dbf5-8657-44ce-b5de-3cae9dc73fd7.jpg\"\u003e\u003c\/p\u003e   \u003cbr\u003e","brand":"ZHIQIAN","offers":[{"title":"Default Title","offer_id":43935864553667,"sku":"ZHIQIAN-018946","price":386.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0661\/4355\/1683\/files\/b03f8f6d-3c24-4b27-8878-05b7dd6e1398.jpg?v=1725950057","url":"https:\/\/wrsss.com\/products\/ac-dc-power-supply-esp8266-wifi-four-way-relay-module-esp-12f-development-board-secondary-developmen","provider":"Wrsss","version":"1.0","type":"link"}