{"product_id":"esp-01s-5v-wifi-relay-module","title":"ESP8266 ESP-01S 5V WiFi Relay Module (Supports APP Remote Control)","description":"\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eThis smart relay module is specially designed for the ESP-01S WiFi module, making it an ideal choice for DIY smart home projects. With this module, you can easily convert traditional appliances into smart devices and remotely control their power via a mobile app. The design supports plug-and-play use and offers LUA source code, making it easy for developers to get started quickly.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eSmart Home DIY Preferred: Designed for IoT applications, perfect for building your own smart switches and sockets.\u003cspan class=\"citation-nbsp\"\u003e\u003c\/span\u003e\u003cspan class=\"citation inline\" rel=\"nofollow noopener\" data-state=\"closed\"\u003e\u003ca rel=\"noopener\" class=\"inline\" href=\"https:\/\/www.alibaba.com\/product-detail\/ESP8266-ESP-01S-ESP01-S-5V_62088686780.html\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eRemote Control: Works with ESP-01S module, allowing you to control appliances anytime, anywhere via mobile app.\u003cspan class=\"citation-nbsp\"\u003e\u003c\/span\u003e\u003cspan class=\"citation inline\" rel=\"nofollow noopener\" data-state=\"closed\" aria-label=\"ESP8266 ESP-01S 5V Wifi Relay Module for Smart Home ...\"\u003e\u003ca rel=\"noopener\" class=\"inline\" href=\"https:\/\/www.alibaba.com\/product-detail\/ESP8266-ESP-01S-ESP01-S-5V_62088686780.html\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eHigh Load Capacity: Relay supports up to 10A 250VAC \/ 10A 30VDC, suitable for most household appliances.\u003cspan class=\"citation-nbsp\"\u003e\u003c\/span\u003e\u003cspan class=\"citation inline\" rel=\"nofollow noopener\" data-state=\"closed\"\u003e\u003ca rel=\"noopener\" class=\"inline\" href=\"https:\/\/chinese.alibaba.com\/product-detail\/ESP8266-ESP-01S-5V-WiFi-Relay-62150700110.html\" target=\"_blank\"\u003e\u003c\/a\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eWide Compatibility: Optimized for ESP-01S (built-in pull-up resistor), also compatible with ESP-01 (requires external 10K pull-up resistor).\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eWorking Voltage: DC 5V.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eInput Voltage: DC 5V\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eRelay Model: SRD-05VDC-SL-C\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eLoad Ratings:\n\u003cul\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e10A 250VAC\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e10A 125VAC\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e10A 30VDC\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e10A 28VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eESP-01 vs ESP-01S Note:\u003c\/strong\u003e\u003cbr\u003eThis module is optimized for the ESP-01S, which has the required pull-up resistor on the board. If you are using the older ESP-01 version, you need to connect a 10K pull-up resistor manually.\u003c\/p\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eImportant Notice (Disclaimer):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eTechnical Level: This product is a developer module and requires users to download and flash firmware themselves.\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eNo Technical Support: Store only provides hardware and basic info, not programming or troubleshooting assistance. Beginners should consider their skills before purchasing.\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eReturn Policy: No warranty or returns for damage due to incorrect operation (such as wrong wiring or over-voltage). Please handle with care.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003e\u003cstrong\u003eReference \u0026amp; Downloads:\u003c\/strong\u003e\u003cbr\u003eThe following supplier links include the Android app and LUA source code. Note: Links may become inaccessible at any time, and the store is not responsible for external content.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eESP8266 Docs:\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"nofollow noopener\" class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline font-semibold\" href=\"https:\/\/pan.baidu.com\/s\/1X-_xI9pWe-FH5rPXtVJ1qQ?pwd=a5c8\" target=\"_blank\"\u003e\u003cspan class=\"text-box-trim-both\"\u003ehttps:\/\/pan.baidu.com\/s\/1X-_xI9pWe-FH5rPXtVJ1qQ?pwd=a5c8\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(code: a5c8)\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eAPP \u0026amp; LUA Source:\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"nofollow noopener\" class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline font-semibold\" href=\"https:\/\/pan.baidu.com\/s\/17bxsjaolH6lyPF0HihAVsw?pwd=tiry\" target=\"_blank\"\u003e\u003cspan class=\"text-box-trim-both\"\u003ehttps:\/\/pan.baidu.com\/s\/17bxsjaolH6lyPF0HihAVsw?pwd=tiry\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(code: tiry)\u003c\/li\u003e\n\u003cli class=\"my-2 [\u0026amp;+p]:mt-4 [\u0026amp;_strong:has(+br)]:inline-block [\u0026amp;_strong:has(+br)]:pb-2\"\u003eESP-01S Docs:\u003cspan\u003e \u003c\/span\u003e\u003ca rel=\"nofollow noopener\" class=\"reset interactable cursor-pointer decoration-1 underline-offset-1 text-super hover:underline font-semibold\" href=\"https:\/\/pan.baidu.com\/s\/1G_tb3Xz51RJBdjPBQHAXug?pwd=6yk5\" target=\"_blank\"\u003e\u003cspan class=\"text-box-trim-both\"\u003ehttps:\/\/pan.baidu.com\/s\/1G_tb3Xz51RJBdjPBQHAXug?pwd=6yk5\u003c\/span\u003e\u003c\/a\u003e\u003cspan\u003e \u003c\/span\u003e(code: 6yk5)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sun Cheong Computer Company Limited","offers":[{"title":"Default Title","offer_id":43506139922583,"sku":"21PS001375","price":104.0,"currency_code":"TWD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0440\/4022\/4919\/files\/esp8266-esp-01s-5v-wifi-relay-module-smart-home-switch.jpg?v=1763542214","url":"https:\/\/scccltd.com\/en-tw\/products\/esp-01s-5v-wifi-relay-module","provider":"Sun Cheong Computer Company Limited","version":"1.0","type":"link"}