ESP-M2 ESP8285 Wireless Serial Port to WiFi Module Serial Port Transparent Transmission/Internet of Things/Compatible ESP8266 -67341

Built-in Tensilica L106 ultra-low power 32-bit microprocessor, clocked at 80MHz and 160MHz support RTOS

Built-in TCP / IP protocol stack

Built-in 1-channel 10-bit high-precision ADC

Peripheral Interface HSPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO

The deep sleep hold current is 10uA and the shutdown current is less than 5uA

Wake up within 2 ms, connect and pass the packet

Standby power consumption less than 1.0mW (DTIM3)

Built-in 1M bytes of SPI Flash

Supports 802.11 b / g / n / e / i

Support Station, SoftAP, SoftAP + STA mode

Support for Wi-Fi Direct (P2P)

Supports CCMP (CBC-MAC, counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC hardware acceleration

P2P discovery, P2P GO mode / GC mode and P2P power management

WPA / PA2 PSK and WPS

802.11 i security features: pre-authentication and TSN

Hold 802.11n (2.4 GHz)

802.1h / RFC1042 frame encapsulation

Seamless roaming support

Support AT remote upgrade and cloud OTA upgrade

Support for Smart Config features (including Android and iOS devices)