ESP8266 Serial Wireless Wifi Module Develop Board 8266 SDK Development

Wireless Wifi Module

ESP8266 minimum system

Could use GPIO 9 way, AD, PWM, TIMER, 2 way UART, SPI, I2C, Watchdog

RAM Size: in Station mode, after connect the router, about 35k

ROM Size: no ROM, user programs in Spi Flash

High-speed CPU frequency (default 80 MHZ, up to 160 m)

Can be used as a serial port WIFI

Package included：

The board contains the ESP8266 following components:

1. DHT11

2. RGB LED

3. Buzzer

4.a plurality of switches

5. a relay

6.potentiometer

7. mini and micro USB connector

There are all the pins of the ESP8266 accessible it can be used the following interfaces:

1.ISP

2.PWM

3.9 I / O

5.AD

6.UART / Serial

7.I²C

8.timer

9.Watchdog