ESP8266EX SINGLE-CORE 32-BIT MCU 2.4GHZ WI-FI SOC 32-PIN QFN

ESP8266 is the most popular and low cost WiFi SoC with TCP/IP stack and a low power 32 bit microcontroller manufactured by Espressif, a Shanghai based Chinese manufacturer. As you might already know, nowadays IoT (Internet of Things) is an emerging field. This is the one of the most popular and low cost solution for connecting ‘Things’ to internet via WiFi.

ESP8266 belongs to Espressif System’s Smart Connectivity Platform (ESCP) which is a set of high performance, high integration wireless SoC (System on Chip) intended for power and space constrained mobile platform designers. It is a self contained WiFi networking solution, which means that we can store and run the application in it without the aid of any external processors. We can also integrate it with another application processor if required by using SPI/SDIO or I2C/UART interface.

Features:

• • Supports 802.11 b/g/n
  • Integrated low power 32 bit microcontroller
  • Integrated 10 bit analog to digital converter
  • Integrated full TCP/IP stack
  • Supports Station, Soft Access Point, Station + Soft Access Point modes
  • Built in TR switch, balun, LNA, power amplifier and matching network
  • Have internal PLL, regulators and power management units
  • Supports space diversity / antenna diversity
  • 2.4 GHz WiFi with support for WPA/WPA2
  • Supports WiFi Direct
  • Smart Link function supports for both Android and iOS devices
  • SDIO 2.0, (H) SPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO
  • STBC, 1×1 MIMO, 2×1 MIMO
  • A-MPDU & A-MSDU aggregation and 0.4s guard interval
  • Wake up and transmit packets in less than 2mS
  • Up to +20 dBm output power in 802.11b mode
  • Standby power consumption is less than 1mW.
  • Deep sleep power is less than 10μA and power down leakage current is less than 5μA
  • Certified by FCC, CE, TELEC, WiFi Alliance and SRRC

Electrical Characteristics:

• • Operating Voltage : 3.0 ~ 3.6V
  • Average Operating Current : 80mA
  • Tensilica Xtensa LX106 32 bit RISC CPU running at 80 MHz
  • 16 GPIO Pins
  • SPI
  • I2C
  • I2S
  • UART – 2x TX and 1x RX
  • 1x 10bit ADC
  • Operating Temperature : -40°C ~ 125°C
  • Frequency Range : 2400 ~ 2483.5MHz

Package Includes:

• • 1 X ESP8266EX Integrated Wifi SoC – QFN-32