{"product_id":"ac-dc-power-supply-esp32-wifi-blue-tooth-ble-1-channel-relay-module-esp32-c3-development-board-esp32-c3-esp-c3-12f","title":"AC\/DC Power Supply ESP32 WIFI Blue-tooth BLE 1-channel Relay Module ESP32 C3 Development Board ESP32-C3\/ESP-C3-12F","description":"\u003ch1\u003eSPECIFICATIONS\u003c\/h1\u003e\u003cp\u003e\u003cspan\u003eBrand Name\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eRCmall\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\u003eOrigin\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eMainland China\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan\u003eType\u003c\/span\u003e: \u003cspan style=\"color:#333\"\u003eESP Series\u003c\/span\u003e\u003c\/p\u003e\u003cdiv class=\"detailmodule_html\"\u003e\u003cdiv class=\"detail-desc-decorate-richtext\"\u003e\n\u003cp\u003e\u003cspan style=\"font-size:20px;\"\u003e\u003cspan style=\"font-family: verdana, geneva, sans-serif;\"\u003e\u003cstrong\u003eAC\/DC Power Supply ESP32 WIFI Blue-tooth BLE 1-channel Relay Module ESP32 C3 Development Board ESP32-C3\/ESP-C3-12F\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003eDescription:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003eAC\/DC power supply ESP32-C3 single-channel relay development board is equipped with ESP-C3-12F WiFi\u0026amp;BLE module, all I\/O ports are drawn out, and supports AC90-250V power supply or DC7-12V power supply mode. Suitable for ESP32-C3 secondary development learning, smart home wireless control and other occasions.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003eFeatures\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003e1. Onboard mature and stable ESP-C3-12F module, large capacity 4M Byte Flash;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003e2. The I\/O port of the ESP32-C3 module and the UART program download port are all drawn out to facilitate secondary development;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003e3. Onboard AC-DC and DC-DC switching power supply modules, the power supply mode supports AC90-250V\/DC7-12V;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003e4. Onboard ESP32-C3 module EN power button and IO9 programmable button;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003e5. ESP32-C3 supports the use of Arduino-IDE development tools and provides reference programs in the A rduino development environment;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003e6. One 5V relay on board, output switching signal, suitable for controlling loads whose operating voltage is within AC250V\/DC30V;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003e7. Onboard power indicator, 1 programmable LED and relay indicator.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n \n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg data-id=\"ckeditor_img25\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/Sda27e5f8891247ee8597dc227653e5c9d.jpg\"\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003eProgramming port: \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003eGND, RX, TX, 5V of ESP32-C3 are respectively connected to GND, TX, RX, 5V of the external TTL serial port module. When downloading, IO9 needs to be connected to GND. After the download is completed, disconnect the connection between IO9 and GND ;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003eRelay output:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003eNC: normally closed terminal, short-connected with COM before the relay pulls in, and suspended after the pull-in;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003eCOM: public port;\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003eNO: Normally open, before the relay pulls in, it is suspended, and after the pull-in, it is short-circuited with COM.\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003ePackage includes:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cspan style=\"font-family:verdana, geneva, sans-serif\"\u003e1 X ESP32-C3 single-channel relay development board\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e \u003c\/p\u003e\n\n\u003cp\u003e\u003cimg data-id=\"ckeditor_img26\" referrerpolicy=\"no-referrer\" src=\"https:\/\/ae01.alicdn.com\/kf\/S6c17fe3924534e2193f57cebc3c8a000z.jpg\"\u003e\u003cimg data-id=\"ckeditor_img37\" height=\"1001\" referrerpolicy=\"no-referrer\" slate-data-type=\"image\" src=\"https:\/\/ae01.alicdn.com\/kf\/Seddeb4e531cd40ce9e7ac5f412d82125n.jpg\" width=\"1001\"\u003e\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/div\u003e\r\n","brand":"Yoeruyo","offers":[{"title":"Default Title","offer_id":55506093146411,"sku":"\u003cnone\u003e","price":54.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/5744\/8747\/files\/S167e5d93ab804fb2893078336212b643X.webp?v=1788927041","url":"https:\/\/yoeruyo.com\/products\/ac-dc-power-supply-esp32-wifi-blue-tooth-ble-1-channel-relay-module-esp32-c3-development-board-esp32-c3-esp-c3-12f","provider":"Yoeruyo","version":"1.0","type":"link"}