{"product_id":"esp8266-esp32-wifi-8-channel-relay-development-board-esp-12f-esp32-dc5v-7-28v","title":"ESP8266 \/ ESP32 WIFI 8 Channel Relay Development Board ESP-12F \/ ESP32 DC5V\/7-28V","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eGXTH\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eCertification\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eCE\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eChoice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eContact Load\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLow Power\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eEU LVD Voltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eLow voltage: Below 50Vac or 75Vdc\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeatures2\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eESP32 secondary development board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eFeatures3\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eESP-12F development board\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eHigh-concerned chemical\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003enone\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eModel Number\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eESP8266 WIFI 8 Channel Relay\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003ePower Source\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eDC\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eTheory\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eWIFI Relay\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eUse\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003ePcb\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eVoltage\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003e5V\/7-28V\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003esemi_Choice\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eyes\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cdiv class=\"detailmodule_dynamic\"\u003e\u003ckse:widget data-widget-type=\"customText\" id=\"1005000000895375\" type=\"relation\"\u003e\u003c\/kse:widget\u003e\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cstrong\u003e\u003cspan style='font-size:16pt;font-family:\"\"'\u003e5V\/7-28V ESP8266 ESP-12F\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='color:rgb(0, 98, 177);font-size:14pt;font-family:\"color:#0070c0;\"'\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003eOnboard mature and stable ESP-12F WiFi module, large capacity 4M Byte Flash\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003ePower supply mode supports DC7-28V\/5V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003eOnboard WIFI module RST reset button\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003eESP-12F supports the use of development tools such as Eclipse\/Arduino IDE\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003eOn-board 8-way 5V relay, output switch signal, suitable for controlling loads with working voltage within AC250V\/DC30V\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003eOnboard power indicator and relay indicator\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='color:rgb(0, 98, 177);font-size:14pt;font-family:\"color:#0070c0;\"'\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003eEquipped with ESP-12FWIFI module, supports DC7-28V\/5V power supply mode.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003eEight-way ESP8266 relay development board, suitable for ESP8266 secondary development and learning, smart home wireless control and other occasions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S578e223b09ff4ca0ac33c8406bd407d6j.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S798a48ed626d42caa3516106036f3a64S.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S440ad6a90c47405092808fb0cf15b5550.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003ch3 style=\"line-height:15.75pt;background-color:white;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\"\u003e\u003cstrong\u003e\u003cspan style=\"background-color:rgb(255, 255, 255);font-size:14pt\"\u003eDC5-30V ESP32\u003c\/span\u003e\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='color:rgb(0, 98, 177);font-size:12pt;font-family:\"color:#0070c0;\"'\u003e\u003cstrong\u003eProduct description\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003eESP32 eight-way relay development board is equipped with ESP32-32E WiFi\u0026amp;BLE module, all I\/O ports are led out, and supports DC5-30V power supply mode. It is suitable for ESP32 secondary development and learning, smart home wireless control and other occasions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='color:rgb(0, 98, 177);font-size:12pt;font-family:\"color:#0070c0;\"'\u003e\u003cstrong\u003eFeatures\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003e1. Onboard mature and stable ESP32-32E module, large capacity 4M Byte Flash;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003e2. The I\/0 port and UART program download port of the ESP32 module are all led out, which is convenient for secondary development;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003e3. Power supply voltage DC5V\/7-30V;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003e4. Onboard ESP32 module IO0 programmable button and reset button;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003e5. ESP32 supports the use of Arduino IDE development tools and provides reference programs in the Arduino development environment;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003e6. On-board 8-way 5V relay, output switch signal, suitable for controlling loads with working voltage within AC 250V\/DC30V;\u003c\/span\u003e\u003c\/p\u003e\n\u003cp style=\"line-height:19pt;margin:0cm;margin-bottom:0cm;margin-top:0cm;margin-left:0cm;margin-right:0cm\" class=\"MsoNormal\"\u003e\u003cspan style='font-size:12pt;font-family:\"\"'\u003e7. Onboard 1 programmable LED and relay indicator.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/Scdab96a5a15e4445a63571c48e569d76L.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S609670a156a5414c8ad59058339ff049s.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S7d3a895473ab4180872fd7849ca9a9eeT.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S4b0e775e070141c994175155a855b7a3y.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cp style=\"text-align:center\" align=\"center\"\u003e\u003cimg style=\"width:800px\" width=\"800px\" src=\"https:\/\/ae-pic-a1.aliexpress-media.com\/kf\/S93a65ad116854ff4b86dbf60f06c10f8v.jpg\" slate-data-type=\"image\"\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/div\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Yoeruyo","offers":[{"title":"5V 7-28V  ESP8266","offer_id":55506091278635,"sku":"5:144170022#5V 7-28V  ESP8266","price":90.36,"currency_code":"USD","in_stock":true},{"title":"DC5-30V  ESP32","offer_id":55506091311403,"sku":"5:200004763#DC5-30V  ESP32","price":94.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S36b57b0d76fa4bc7a7059d1d9b043145z.webp?v=1788927035","url":"https:\/\/yoeruyo.com\/products\/esp8266-esp32-wifi-8-channel-relay-development-board-esp-12f-esp32-dc5v-7-28v","provider":"Yoeruyo","version":"1.0","type":"link"}