ESP-12F WiFi Module Based On ESP8266

Description : The ESP-12F, ESP8266 Wi-Fi Module is an integrated chip it can handle all the necessary overhead for communicating with our network, such as TCP/IP stack and 802.11 networks. It is completely addressable over SPI and UART protocols to connect our sensors or project directly to it through its GPIO’s. ESP8266 Serial Wi-Fi  Wireless Transceiver Module is capable of either hosting an application or offloading all Wi-Fi networking functions from another application processor.
 

Each ESP8266 module comes  pre-programmed with an AT command set firmware, so it can simply hook to Arduino device and get about as much Wi-Fi ability as a Wi-Fi Shield offers. The ESP8266 supports APSD for VoIP applications and Bluetooth co-existence interfaces, it contains a self-calibrated RF allowing it to work under all operating conditions and requires no external RF parts.

The ESP8266 module is an extremely cost-effective board with a huge, and ever-growing, community. ESP8266 Serial WiFi Wireless Transceiver Module has a powerful enough onboard processing and storage capability that allows it to be integrated with the sensors and other application specific devices through its GPIOs with minimal development up-front and minimal loading during runtime.

• Communication interface voltage  : 3.3V
• Working current  :  240mA (MAX)
• Serial port baud rate  :  115200 (default) 
• Serial communication format  :  8N1
• Wireless Network Mode  : station / softAP / SoftAP + station
• Wireless criteria  : 802.11 b / g / n 
• Output power  : +19.5dBm
• Power down leakage current  : <10uA
• WIFI @ 2.4 GHz, support for WPA / WPA2 security mode 
• Easy to develop projects with AT commands
• Surface Mount Package with 2mm Pitch Pads
• Multiple  GPIO’s for all sensor needs
• Integrated TCP/IP protocol stack
• Integrated Wi-Fi MAC/ BB/RF/PA/LNA
• Integrated low power 32-bit CPU could be used as an application processor
• Supports UART,GPIO,ADC, PWM, I2C
• Wake up and transmit packets  : < 2ms
• Pin pitch  :  2.0mm
   

• ESP-12F Datasheet