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Esp8266 Esp-12 Esp-12F Esp-12E Ch340g Ch340 V2 Usb For Wemos D1 Mini Wifi Development Board D1 Mini Nodemcu Lua Iot Boa

Esp8266 Esp-12 Esp-12F Esp-12E Ch340g Ch340 V2 Usb For Wemos D1 Mini Wifi Development Board D1 Mini Nodemcu Lua Iot Boa

$20.95
2/7
description
product reviews 

ESP8266 ESP-12 ESP-12F ESP-12E CH340G CH340 V2 USB for WeMos D1 Mini WIFI Development Board D1 Mini NodeMCU Lua IOT Board 3.3V

ESP-12E  :


  • Highly integrated chip


  • Complete and self-contained Wi-Fi networking solution


  • Size: 24.8 X 14.3MM


  • Perfect and simple AT commands


  • Support 3 modes: AP, STA, AP + STA


ESP-12F:

Description:

Breakthrough design, there are new breakthroughs, based on ESP-12E.

The new four-layer board design, the new revision antenna RF performance optimization, communication distance is increased by 30% -50% compared to ESP-12E!

Semi-hole chip technology, the whole IO leads, with metal shielding shell.

Built-board PCB antenna

4M bytes Flash.

Pins and footprint are fully Compatible with ESP-12E and our relevant breakout board.

Most of the documentation can refer to ESP8266 page.

Features:

Type: ESP-12F

Wireless standards: 802.11 b / g / n

Frequency range: 2.4GHz-2.5GHz (2400M-2483.5M)

Data interface: UART / HSPI / I2C / I2S / IR Remote Control GPIO / PWM

Operating voltage: 3.0 ~ 3.6V (recommendation 3.3V)

Working Current: Average: 80mA

Operating temperature: -40 ~ 125

ESP8266 ESP-12 Module :

Description:

D1 Mini is mini WiFi board based on ESP8266
It is compatible for Arduino and NodeMcu
This is new version V2
Version 2 Use BRT (Bias Resistor Transistor) thus making it easier going into flash mode
Stabler operation than Old Version 1.0 boar
11 digital input/output pins, all pins have interrupt/pwm/I2C/one-wire supported(except D0)
1 analog input (3.3V max input)
Built In Mirco USB Port
On board reset button

Technical Specification:
Microcontroller: ESP-8266EX
Operating Voltage: 3.3V (Max)
Please don't connect to power sourch which is higher than 3.3 Volts
Digital I/O Pins 11
Clock Speed: 80MHz/160MHz
Flash: 4M bytes
Length: 34.2mm
Width: 25.6mm
Weight: 10g







2/7

Esp8266 Esp-12 Esp-12F Esp-12E Ch340g Ch340 V2 Usb For Wemos D1 Mini Wifi Development Board D1 Mini Nodemcu Lua Iot Boa

$20.95
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