Description :
AT firmware:
This firmware only supports AT commands to operate the module.
Transparent transmission firmware:
This firmware configures the module through the web page, similar to the router configuration
What is the ESP8285?
· ESP8285=ESP8266+1M FlashTo make it resistant to high temperatures125 degrees Celsius!And the original ESP8266 source program can be used as it is..
· The core processor of the ESP-M3 module uses the cost-effective chip ESP8285. The chip integrates an enhanced version of Tensilica's L106 Diamond Series 32-bit core processor in a smaller package with on-chip SRAM. The ESP8285 has a full Wi-Fi network function, which can be used independently or as a slave to other host MCUs. When the ESP8285 hosts an application, it can be launched directly from external Flash. The built-in cache helps improve system performance and optimizes the storage system. In addition, the ESP8285 can be used as a Wi-Fi adapter via the SPI/SDIO interface or I2C/UART port for any microcontroller-based design.
1) The volume is too small;
2) Serial port to WiFi;
3) Wireless transparent transmission;
4) Ultra-low power consumption over long distances;
5) high temperature resistance up to 125 ° C;
6) Fully compatible with ESP8266, the source code can be used as it is.
SOCcharacteristic
· Built-in Tensilica L106 ultra-low power 32-bit microprocessor with 80MHz and 160MHz frequency support, RTOS support
· Built-in TCP/IP protocol stack
· Built-in 1 10 bit high precision ADC
· Peripheral interface HSPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO
· Deep sleep keeps current at 10uA and shutdown current is less than 5uA
· Wake up, connect and pass packets within 2 ms
· Standby power consumption is less than 1.0mW (DTIM3)
· Built-in 1Mbyte SPI Flash
Wi-Ficharacteristic
· Support for 802.11 b/g/n/e/i
· Support Station, SoftAP, SoftAP+STA mode
· Support for Wi-Fi Direct (P2P)
· Supports hardware acceleration of CCMP (CBC-MAC, counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC
· 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
· Support for 802.11n (2.4 GHz)
· 802.1h/RFC1042 frame packing
· Seamless roaming support
· Support AT remote upgrade and cloud OTA upgrade
· Support for Smart Config (including Android and iOS devices)
Module peripheral
· 2xUART
· 1xADC
· 1xEn
· 1x wake-up pin
· 1xHSPI
· 1xI2C
· 1xI2S
· Up to 10xGPIOs
range of working temperature:-40°C-125°C
Module size:26.8mm*16mm
Application scenario
● Household appliances
● Home automation
● Smart sockets, smart lights
● Mesh network
● Baby monitor
● IP camera
● Sensor network
● Wearable electronics
● Security ID tag
● Wireless location awareness
● Wireless positioning system beacon
● Industrial wireless control
