--- product_id: 50140031 title: "LC Technology 1 Ch Wifi Relay Module ESP8266 12V UART IOT Wireless" brand: "lc technology" price: "€ 0.02" currency: EUR in_stock: false url: https://www.desertcart.fi/products/50140031-lc-technology-1-ch-wifi-relay-module-esp8266-12v-uart store_origin: FI region: Finland --- # 10A max load WIFI enabled -40°C to 85°C LC Technology 1 Ch Wifi Relay Module ESP8266 12V UART IOT Wireless **Brand:** lc technology **Price:** € 0.02 **Availability:** ❌ Out of Stock ## Summary > 🔌 Power Up Your Projects with Precision! ## Quick Answers - **What is this?** LC Technology 1 Ch Wifi Relay Module ESP8266 12V UART IOT Wireless by lc technology - **How much does it cost?** € 0.02 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/50140031-lc-technology-1-ch-wifi-relay-module-esp8266-12v-uart) ## Best For - lc technology enthusiasts ## Why This Product - Trusted lc technology brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High Capacity:** Handle up to 10A at 250V AC or 30V DC, making it ideal for various applications. - • **Rapid Response:** Experience lightning-fast relay actuation in under 10ms for real-time control. - • **Robust Performance:** Withstand extreme temperatures from -40°C to 85°C, perfect for any environment. - • **User-Friendly Design:** Screw terminal connectors and a compact design ensure easy installation and versatility. - • **Seamless Connectivity:** Harness the power of WIFI with the ESP8266 chipset for effortless integration. ## Overview The LC Technology 1 Ch Wifi Relay Module ESP8266 is a versatile and robust relay solution designed for IoT applications. It features a single electromechanical relay capable of handling up to 10A at 250V AC and 30V DC, with a rapid actuation time of less than 10ms. The module operates on a logic voltage of 5V and drive voltage of 12V, ensuring seamless connectivity via WIFI with the ESP8266 chipset. Its durable design allows for operation in extreme temperatures, making it suitable for a wide range of environments. ## Description This module is ideally suited to controlling larger voltages in your project through WIFI. This is a 1 channel relay module which can be used to activate up to 250V AC and 30V DC. This allows you to build in device control, operating remote lights or triggering systems when the module is supplied with a signal from an ESP8266 module (included).The module has and LED that lights relative to the state of the module. A red power activation LED that lights when a signal is received on the IN pin. When a signal is received a audible click can be heard as the relay triggers, connecting the output pins.The relay is controlled via the included ESP8266. This will require configuration via UART to prior to full operation. Once it is programmed and powered it will look after itself, making it ideal for use in internet of things "IOT" based projects.Please do not hesitate to contact us if you require further information regarding the module's operation. ## Features - Logic Voltage: 5V (UART Programming) - Drive Voltage: 12V - Relay Type: Electromechanical - Relay Channels: 1 - Maximum Relay Ratings: 10A 250V AC - 10A 30V DC - Relay Actuation Time: < 10ms - Communication Format: WIFI - Communication Chipset: ESP8266 - Baud Rate: 9600 (default) - Pin pitch: 2.54 - Connectors: Screw terminals ## Technical Specifications | Specification | Value | |---------------|-------| | Manufacturer | LC Technology | | Part number | LC-WM-Ralay-8266-12V | | Item Weight | 20 g | | Item model number | LC-WM-Ralay-8266-12V | | Item thickness | 18 Millimetres | | Volume | 2268 Cubic Centimetres | | Cutting Diameter | 45 Millimetres | | Item diameter | 45 Millimetres | ## Images ![LC Technology 1 Ch Wifi Relay Module ESP8266 12V UART IOT Wireless - Image 1](https://m.media-amazon.com/images/I/71jo1I5KNoL.jpg) ![LC Technology 1 Ch Wifi Relay Module ESP8266 12V UART IOT Wireless - Image 2](https://m.media-amazon.com/images/I/71giRTe9LJL.jpg) ![LC Technology 1 Ch Wifi Relay Module ESP8266 12V UART IOT Wireless - Image 3](https://m.media-amazon.com/images/I/71T8y0pCbrL.jpg) ![LC Technology 1 Ch Wifi Relay Module ESP8266 12V UART IOT Wireless - Image 4](https://m.media-amazon.com/images/I/718pTL4YOjL.jpg) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.fi/products/50140031-lc-technology-1-ch-wifi-relay-module-esp8266-12v-uart](https://www.desertcart.fi/products/50140031-lc-technology-1-ch-wifi-relay-module-esp8266-12v-uart) --- *Product available on Desertcart Finland* *Store origin: FI* *Last updated: 2026-05-04*