Hign-concerned Chemical : None
Model Number : 210112
Type : Module
Origin : China
Condition : New
Instructions download: https://github.com/IOT-MCU
APP download link:https://pan.baidu.com/s/12UmcOUh-wWicUpY4xB70PQInstructions 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
The line layout is compact and regular, with good electrical insulation and mechanical stability, and can maintain stable performance under different temperature and humidity environments to ensure accuracy and reliability.
In circuit design, carefully planned lines are like precision transportation networks, and lines of different widths and spacings undertake different currents and signals transmission tasks respectively. The key signal lines are impedance matching processing, which greatly reduces signal reflection and attenuation and ensures the stable transmission of high-frequency signals.
All kinds of electronic components are soldered on the circuit board, and the solder joints are full, round, and firm and reliable. Core components like chips are perfectly connected to the circuit board through fine packaging processes to achieve high-speed data processing and interaction.
This circuit board has a wide range of responses in many fields. Whether in the industrial control field that requires extremely high stability or consumer electronics field that pursues extreme performance, it can provide solid guarantees for the stable operation of the equipment with its excellent design and reliable performance, and help various electronic devices play a powerful role.
