EPS8266 12F WiFi Board

This ESP8266EX ESP8266-12F WiFi Module has a powerful onboard processing speed and it has enough storage capability. ESP-12F Wifi Module allows being integrated with other sensors. It also allows it to other application-specific devices through its GPIOs with minimal development up-front and minimal loading during runtime. It is a high- degree and its high degree of on-chip integration allows for minimal external circuitry. Its high degree of on-chip integration allows the front-end module and it also allows designed to occupy minimal PCB area. This Wi-Fi module supports APSD for VoIP applications and Bluetooth co-existence interface. This 12F module also contains a self-calibrated RF allowing it to work under all operating conditions. It also requires no external RF parts.

Features of ESP8266EX 12F Module:

• It is the smallest 802.11 b/g/n Wifi SOC Module.
• It has low power 32 bit CPU
• Its CPU also serves as the application processor.
• It has up to 160MHz clock speed.
• It has built-in 10-bit high precision ADC.
• It supports UART/GPIO/IIC/PWM/ADC.
• It has an SMD-22 package for easy welding.
• It has integrated WiFi MAC/BB/RF/PA/LNA.
• It supports multiple sleep patterns.
• It has a deep sleep current as low as 20uA.
• It has up to 4Mbps UART baud rate.
• It has an embedded LWIP protocol stack.
• It supports STA/AP/STA + AP operation mode.
• It supports smart config/ Airkiss technology.
• It supports remote firmware upgrade which is FOTA.
• We can use General AT commands quickly.
• It supports two development, integration of windows, and Linus development environment.

Specs of ESP8266EX ESP8266-12F WiFi Module:

• Its model is ESP-12F.
• Its package is SMD22.
• Its size is 24 x 16 x 3 (+- 0.2)mm.
• Its certification is from FCC, CE,C,REACH,RoHS.
• It has default 32Mb SPI flash.
• It has a UART/ADC/GPIO/PWM interface.
• It has 9 input-output ports.
• It supports 300-4608000 bps and default 115200 bps UART baud rate.
• Its frequency range is 2412- 2484 MHz.
• It has a PCB antenna.
• Its power value is 500mA.
• Its modem sleep value is -20mA.
• Its light sleep value is -2mA.
• Its deep sleep value is -0.02mA.
• Its security is WEP/WPA-PSK/WPA2-PSK
• Its power supply voltages are 3 to 3.6V.
• Its current value is >500mA.
• Its operating temperature is -20 to 85-degree centigrade.
• Its storage environment is -40 to 85-degree centigrade.
• Its default baud rate is 115200.
• It has a TTL serial port level.

Applications:

• It is used in smart lighting for the bulb, plug, or switch control.
• It is used in a smart cleaner robot.
• It is used in smart POS.