Mô Đun Wifi Esp8285 Esp-M2

ESP-M2 is encapsulated by the high performance chip ESP8285, which is equal to ESP8266 chip plus 1M Flash. The chip ESP825 is encapsulated a advanced Tensilica's L106 32-bit CPU, together with SRAM. ESP825 has the full and complete WiFi fuction, which can used independently and alsoused as a slaver with other Hoster MCU, which can start directly from the out-built Flash. In addition, the built-in high-speed buffer is 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. Description: ESP8285=ESP8266+1M Flash, chip feature 1) size is ultra-small 2) serial to WiFi 3) wireless transmission 4) long-range ultra-low power consumption 5) high temperature, up to 125 ° 6) fully compatible with ESP8266, the esp8266 source code can be used for esp8285 SOC Features 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 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) Wi-Fi features Supports 802.11 b / g / n / e / i Support Station, SoftAP, SoftAP + STA mode Support for Wi-Fi Direct (P2P) Supports CCMP (CBC-, 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 Supports 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) Module peripherals 2xUART 1xADC 1xEn 1x wakeup pin 1xHSPI 1xI2C 1xI2S Up to 11xGPIOs 4M bytes of SPI Flash Operating temperature range: -40 ° -85 ° Module size: 12.3mm×20mm Note: Power supply oltage is DC 3.3V IO max output current is 12mA NRST pin active low, EN enable pin active high RXD to MCU's TXD, TXD to MCU'S RXD Application Household appliances Smart socket, intelligent light Baby monitor Sensor Networks Security ID tag Wireless positioning system beacon Home automation Mesh network IP camera Can wear electronic products Wireless location awareness Industrial Wireless Control Package Included: 1 X ESP-M2 ESP8285 Wifi Module #ESP8285 #ESP-M2 #Serial Port #Transparent #Wireless #WiFi Control Module #WiFi Module#ESP8266