ESP
-M2 ESP8285 Serial Wireless WiFi Transmission Module
What is ESP8285?
ESP8285=ESP8266+1M Flash application temperature up to 125℃! First and foremost the code programmed in ESP8266 could be used for ESP8295 intact.
ESP
-M2 module core processor is the high
-performance chip ESP8285, which is equal to ESP8266 chip plus 1M Flash.
The chip ESP825 is encapsulated an advanced Tensilicas L106 32
-bit CPU, together with SRAM. ESP825 has the full and complete WiFi function, which can be used independently and also used as a slave with other Hoster MCU, which can start directly from the out
-built Flash. In addition, the built
-in high
-speed buffer is a benefit for the system performance. Especially, ESP8285 can be used as a WiFi adapter by SPI/SDIO and/or I2C/UART interface, when it is applied to the other MCU design.

- Ultra
-small size;

- Support serial to WiFi;

- Wireless transparent transmission;

- Long distance transmission with ultra
-low power;

- Support outboard antenna;

- Bearing high temperature to 125 ℃, compared to the 85℃ for ESP
8266.

- SOC characteristics

- Built
-in Tensilica L106 ultra
-low power 32
-bit CPU, main frequency supports 80MHz and160MHz and RTOS;

- Built
-in TCP/IP protocol;

- Built
-in one
-channel 10
-bit high precision ADC;

- Deep sleep current is 10uA, the cut
-off current is smaller than 5uA;

- Wake, connect and transmission data package within 2ms;

- The consumer power is smaller
1.0Mw (DTIM3) when at standby status;

- Built
-in 1M byte for SPI Flash.
WiFi characteristics

- Support
802.11 b/g/n/e/I;

- Support Station, Soft AP, Soft AP+STA mode;

- Support WiFi Direct (P2P);

- Support CCMP (CBC
-MAC, computation mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC etc., for hardware acceleration.

- P2P finding, P2P GO mode/ GC mode and P2P power manage

- WPA/PA2PSK and WPS;

- Support
802.11n (
2.4GHz);

-
802.1h/RFC1042 frame encapsulation;

- Support seamless roaming;

- Support AT remote update and cloud update (OTA);

- Support Smart Config function (including Android and Ios device).