3Pcs Geekcreit® ESP8266 5V WIFI Relay Module Internet Of Things Smart Home Phone APP Remote Control Switch

Instruction Click here to openMore details Click here to openSummarize LC 5V WiFi relay module carried a ESP8266 WiFi module and microcontroller It will send the serial port instructions to the cell phone APP and Implementation within the local area network LAN for wireless control relay Function and characteristics Onboard ESP8266 WIFI module AP mode 5 client can be connected at the same time Module has two work modes 1 cell phones carry on the WiFi module 2 mobile phone and WiFI moduleCarrying on the same router by mobile phone APP to control relayTransmission distance 1 The open environment the mobile phone when carrying on the WIFI module maximum transmission distance of 400 m2 When the WiFI module and cell phone carrying on the router at the same time the signal transmission distance in accordance with the router On the weakOnboard 5 v 10 A 250 v AC 10 A 30 v DC relay absorb 100000 times continuouslyModule with diode effusion protection short response timeModule baud rate 9600 8 1 0 0 The board function description Size 45 28mmIN IN 5 v power inputTX RX and GND a serial port debug pinsIntroduction Onboard the ESP8266 WIFI module has three work modes STA client AP hot the STA Ap hot client according to the workings of a module to the corresponding choice of WIFI module working mode Module need before use serial debugging software and USB to TTL module send serial command was carried out on the WIFI module configuration don t power