5V/8-80V power supply ESP8266WIFI dual relay module ESP-12F development board secondary development

Hign-concerned Chemical : None Package : DIY Module

Model Number : ESP-12F Dissipation Power : ... Supply Voltage : 5V Application : Computer Type : Voltage Regulator

Operating Temperature : -40℃~+80℃ Origin : China Condition : New Functions : Electronic Module Range of application : Switch And Sensor For Arduino STM

Functional features

Onboard mature and stable ESP-12 WIFI module, large capacity 4M BYTE FLASH

WIFI module 1/0 port and UART program download port are all introduced to facilitate secondary development

Onboard WIFI module SRT reset button

Esp-12 supports development tools such as ECLIPSE and ARDUINO IDE to provide reference programs in the ARDUINO development environment

Onboard 2 5V relay, output switching signal, suitable for controlling the load within AC250V/DC30V working voltage

Onboard power indicator, 1 programmable LED and relay indicator.

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.