Upgrade 12V ESP8266 WiFi Relay IoT Smart Home Phone APP Remote Control Switch

Upgrade 12V ESP8266 WiFi Relay IoT Smart Home Phone APP Remote Control Switch

banggood Module Board

16.99$
13.99$
InstructionClick here to openMore detailsClick here to openSummarize 12V 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 networkLANfor wireless control relay Characteristics Onboard ESP8266 WIFI moduleAP mode 5 client can be connected at the same time Module has two work modes1cell phonescarry on the WiFi module 2mobile phone and WiFI moduleCarrying on the same routerby mobile phone APP to control relay Transmission distance1the open environmentthe mobile phone when carrying on the WIFI module maximum transmission distance of 400 m 2when 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 weak Onboard 12 v10 A 250 v AC 10 A 30 v DC relayabsorb 100000 times continuously Module with diode effusion protectionshort response time Module baud rate9600 8 1 0 0 Board Size45 28mmThe board function description IN IN 12 v power input TXRX and GNDa serial port debug pins Introduction Onboard the ESP8266 WIFI module has three work modesSTAclient APhot the STA Aphotclient 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 configurationdon t powe