ESP8266 Chip QFN-32 WIFI Wireless Chip IC ESP8266EX

Features:

802.11 b/g/n

Integrated low-power 32-bit MCU

Integrated TCP/IP protocol stack

Wi-Fi 2.4 GHz, support WPA/WPA2

Support STA/AP/STA+AP operation modes

Support Smart Link Function for both Android and iOS devices

SDIO 2.0, SPI, UART

STBC, 1×1 MIMO, 2×1 MIMO

A-MPDU & A-MSDU aggregation & 0.4ìs guard interval

Deep sleep power <10uA, Power down leakage current < 5uA

Wake up and transmit packets in < 2ms

Standby power consumption of < 1d.0mW (DTIM3)

+20dBm output power in 802.11b mode

Integrated 10-bit ADC

Integrated TR switch, balun, LNA, power amplifier and matching network

Integrated PLL, regulators, and power management units

Supports antenna diversity

Super small module size (11.5mm x 11.5mm)

Operating temperature range -40C ~ 125C

FCC, CE, TELEC, and SRRC certified

Provide both hardware reference design, antenna design, and SDK for secondary development

7, SPI Flash, BOM .