SPECIFICATIONS

Brand Name: NONE

Choice: yes

Condition: New

High-concerned chemical: none

Origin: Mainland China

Type: Module

Instructions download:  https://github.com/IOT-MCU

This WIFI relay based on A/-Thinker ESP-01S WIFlmodule.It is designed for smart home,Internet ofthing and other DIY project.With this smart relay,you will easy to DIY your smart switch tocontrol anydevice by your phone anywhere.We support theAPP and LUA source code.

We had upload a demo code in the ESPO-01S,justsupply a DC5V power,then you can controlit.

Product parameters:

Product size:37*25mm

Operating voltage:DC5V

Communication:WIFI (ESP8266 module)

Transmission distance:the maximum transmission

distance of400m (open environment,mobile phone

equipped with WIFI module)

Load:10A/250VAC 10A/30VDC,the relay pull

100,000 times

characteristic:

*Master:ESP-01/ESP-01S (this module does not includeESP-01/ESP-01S)

*Temperature and humidity sensor:DHT11

*Operating voltage:DC3.7V-12V(support 3.7v lithiumbattery power supply)

*Measuring range:20-90%RH0-50 deg C

*Measurement accuracy:Temperature:plusmn 2 degHumidity plusmn 5%RHApplication example:

1.Power supply:3.7V-12VDC power supply connected to VCC

GND (2.54mm pin)

2.Download the program to ESP-01S

3.Insert ESP-01/ESP-01S into the 2*4 Pin