WIFI NodeM ESP8266, 32M flash, CH340G

WIFI NodeM ESP8266, 32M flash, CH340G

WIFI module ESP8266-PRO, 8M flash

WIFI module ESP8266-PRO, 8M flash
$2.39
Availability: In stock
SKU
6970622930884
WI-FI ESP8266-PRO module is based on widely explored esp8266 System on Chip from Expressif.WI-FI ESP8266-PRO it is light version of NodeMCU board. WIFI ESP8266-PRO dont have USB-TTL serial converter. For programming from USB, need connecting to USB-TTL converter like CH340G, or any other serial programming module.It is similar if compare Arduino Nano and Arduino Pro Mini.It combined features of WI-FI accesspoint and station + microcontroller and uses simple LUA based programming language. WIFI ESP8266-PRO offers - Arduino-like hardware I/O. And can programming with Arduino IDE.Event-driven API for network applications 10 GPIO's D0-D10, PWM functionality, IIC and SPI communication, 1-Wire and ADC A0 etc. all in one boardWi-Fi networking (can be uses as access point and/or station, host a web-server), connect to internet to fetch or upload data.For developing can use install to breadboard.

Specifications

Microcontroller ESP8266
USB-TTL converter CH340G
Power Out 89 mW
Power IN. USB 5V (500mA max.)
Power IN. VIN/DC Jack  4~9V
Power Consumption 3.3V 220mA
Logic Level 3.3V
Clock Frequency 26MHz
Operating Supply Voltage 3.3V
Digital I/O 15
Analog I/O 1
Memory Size 8Mbit
Interface Type CP2102
Operating temperature −40С°/+125С°
Length×Width 38×17.78 mm
Wifi Wi-Fi 802.11 b/g/n 2.4 GHz

Documents

Dimensional drawing

Dimensions WIFI module ESP8266-PRO, 8M flash Dimensions WIFI module ESP8266-PRO, 8M flash

Pinout

Pinout WIFI module ESP8266-PRO, 8M flash Pinout WIFI module ESP8266-PRO, 8M flash

Schematic

Schematic of WIFI module ESP8266-PRO, 8M flash