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

$ 9.79

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It will send the serial port instructions to the cell phone APP and Implementation within the local area network (LAN) for wireless control relay. Package included : 1 x Upgrade 12 V ESP8266 Wi Fi Relay. 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 outages after configuration is complete, as some of the parameters of WIFI module cannot be saved when the power is cut off) mobile phone and WIFI module after establishing a network connection can use the phone APP control relay. Summarize : 12 V Wi Fi relay module carried a ESP8266 Wi Fi module and microcontroller. App download from here. Board Size : 45*28mm The board function description : IN +,IN- : 12 v power input TX ,RX and GND : a serial port debug pins Introduction : 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. 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 Wi Fi module2, mobile phone and Wi FI module Carrying on the same router, by mobile phone APP to control relay Transmission distance : 1, the open environment, the mobile phone when carrying on the WIFI module maximum transmission distance of 400 m 2, when the Wi FI 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 v, 10 A / 250 v AC 10 A / 30 v DC relay, absorb 100000 times continuously Module with diode effusion protection, short response time Module baud rate : 9600,8,1,0,0.


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


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