ESP8266 ESP-01S 5V WiFi Smart Relay Module Remote Control Switch Phone APP ESP-01

This smart relay module designed and produced by IOTMCU studio is designed with ESP-01/01S WIFI module and can be used with DIY smart switch. APP and LUA source program can be provided through the remote control of mobile app Ready to use, easy and convenient. Download data: Android APP and LUA source code: https://pan.baidu.com/s/1i1RDScVIFp6zcu_7-wNQ-A Isolation code: pnpn Download instructions: https://github.com/IOT-MCU APP download link: https://pan.baidu.com/s/12UmcOUh-wWicUpY4xB70PQ This WIFI relay is based on AI-Thinker ESP-01S WIFI module, designed for smart home, internet of things and other DIY projects. With this smart relay, you will DIY smart switch to control any device with your phone anywhere. We support APP and LUA source code. We have uploaded demo code on ESP0-01S, just supply DC5V power then you can use it. Specifications: Product size: 37 * 25 mm. Voltage: DC5V Communication: WIFI (ESP8266 module) Transmission distance: transmission distance up to 400 meters (open environment, mobile phone equipped with WIFI module) Load: 10A/250VAC 10A/30VDC Relay pull 100,000 times Products include: 1 x ESP8266 ESP-01S 5V WiFi Smart Relay Module Remote Control Switch Phone APP ESP-01 Before buying: 1. All products are ready stock. We will deliver the goods together if we receive the order. 2. Please read the product description. If you have any questions, don't hesitate to contact us. 3. Use vouchers to save more. Shipping： 1.1-2 days to delivery (except pre-order products) and delivery 10-15 days 2. If you do not receive the item after 15 days of delivery, please contact us. After purchase: 1. If you are satisfied, please give us 5 stars. 2. Please contact us before you give us a bad review. We are here to help and solve the problem for you. If you received a defective product Please contact us with product pictures or videos. #ESP8266 #ESP-01S 5V #WiFi relay module #Things smart home remote control switch #phone #APP #ESP-01