Description

Introduction: 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 Tensilica’s 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. Features: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 ESP8266. Specifications: SOC characteristicsBuilt-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;Outboard interface: HSPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO;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 characteristicsSupport 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 manageWPA/PA2PSK and WPS;802.11securitycertification: pre-certification and TSNSupport 802.11n (2.4GHz);802.1h/RFC1042 frame encapsulation;Support seam less roaming;Support AT remote update and cloud update (OTA);Support Smart Config function (including Android and Ios device). Module interface: 2* UART;1*ADC;1*En;1*wakeup pin;1*HSPI;1*I2C;1*I2SMore than 10*GPIOsWorking temperature: -40℃-+125℃;Module size: 12.3*20mm Applications: Electrical appliance;Smart power plug, smart light;Infant monitor;Sensor networks;Security ID label;Wireless location beacon;Home automation;Mesh networks;IP video camera;Wearable electronics;Wireless location recognition;Industrial wireless control; Package included: 1 x Mini ESP-M2 ESP8285 Serial Wireless WiFi Transmission Module