ESP8266 is a highly integrated chip designed for the needs of a new connected world. It offers a complete and self-contained Wi-Fi networking solution, allowing it to either host the application or to offload all Wi-Fi networking functions from another application processor.
ESP8266 has powerful on-board processing and storage capabilities that allow it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during run time. Its high degree of on-chip integration allows for minimal external circuitry, and the entire solution, including front-end module, is designed to occupy minimal PCB area.
Specifications
Current
80
mA
Frequency
2.4GHz-2.5GHz (2400M-2483.5M)
Input Voltage
3.0V ~ 3.6V
Interfaces
UART
HSPI
I2C
I2S
Ir Remote Contorl GPIO
PWM
Length x Width x Height
25mm x 15mm x 5mm
Operating Voltage
3.3
V
Temperature Range
-40°C ~ 125°C
Weight
2
g
WiFi
802.11 b / g / n