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NodeMcu Lua ESP8266 CP2102 WIFI Internet Development Board Module

NodeMcu Lua ESP8266 CP2102 WIFI Internet Development Board Module_2

NodeMcu Lua ESP8266 CP2102 WIFI Internet Development Board Module

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Product SKU: KG492

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₹ 299 ~~₹ 419~~

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Specification

Description

ESP8266 ESP-12E Development Controllers are easy to program by using the CP2102-USB interface without having to press the flash and reset buttons before each flash operation. The development board has GPIO, PWM, IIC, 1-wire, and ADC integration all in one board. Compatible with smart link smart grid. The fast and affordable technology for WiFi. Make your development the fastest way combined with firmware for NodeMcu.

Note: NO need to install driver for CH341 (replaced by CP2102), and NO need to flash firmware when you get it and use on first time.

Technical Details

Tensilica L106 32-bit micro controller unit at 80 MHz (or overclocked to 160 MHz
32 kB instruction RAM
80 kB user data RAM
16 kB ETS system data RAM
Flash Memory 4Mb
USB – micro USB port for power, programming and debugging
13 GPIO pins
802.11 b/g/n, supporting WPA/WPA2
STA / AP modes support
TCP / IP protocol stack, One socket
TCP / UDP Server and Client
Serial port baud rate configuration: 1200/2400/4800/9600/19200/38400/57600/74800/115200 bps
Pin-compatible with Arduino UNO, Mega
KEY button: modes configuration
32-bit hardware timer
WiFi operation current: continuous transmission operation: ≈70mA (200mA MAX), deep sleep mode: <3mA
Serial WiFi transmission rate: 110-460800bps
Temperature: -40℃ ~ + 125 ℃
Humidity: 10%-90% non-condensing
Weight: about 20g (0.7oz)
Pulse-Width Modulation (PWM)
Interrupt capability
3.3V operating voltage, internal voltage regulator allows 5V on power input
maximum current through GPIO pins: 12mA (source), 20mA (drain)
available firmware for Arduino IDE
Websocket libraries available

Features

Wi-Fi Module – ESP-12E module similar to ESP-12 module but with 6 extra GPIOs.
USB – micro USB port for power, programming and debugging
Headers – 2x 2.54mm 15-pin header with access to GPIOs, SPI, UART, ADC, and power pins
Misc – Reset and Flash buttons
Power – 5V via micro USB port