Module Wifi ESP-M2 ESP8285

ESP8285 = ESP8266 + 1M Flash, can withstand high temperatures up to 125 degrees C and can be used as ESP8266.

The ESP-M2 module's core processor uses the cost-effective ESP8285 chip. The chip integrates an enhanced version of Tensilica's 32-bit L106 Diamond Series core processor in a smaller package with SRAM on chip. ESP8285 has the full capabilities of a Wi-Fi network, either a standalone application or as a slave mounted on another server MCU running. When ESP8285 stores an application, it can be launched directly from external Flash. Integrated cache memory helps improve system performance and optimize storage system. In addition, the ESP8285 can be used as a Wi-Fi adapter via the SPI / SDIO interface or the I2C / UART port for all microcontroller-based designs.

- Serial port with WiFi;

- Extremely low long-distance power consumption;

- Resistant to high temperatures to 125 ° C

- Fully compatible with ESP8266, the source code can be used as it is now.

Characteristics:

• Tensilica L106 ultra-low power 32 bit processor, supports 80 MHz and 160 MHz at main frequency, supports RTOS
• Built-in TCP / IP protocol stack
• Channel built 1 high precision ADC 10
• peripheral interface HSPI, UART, I2C, I2S, IR remote control, PWM, GPIO
• Deep sleep keeps current at 10uA and current goes below 5uA
• Power consumption is below 1mW (DTIM3)
• Integrated 1M SPI Flash
• Feature:

• Support 802.11 b / g / n / e / i
• Support station, SoftAP mode, SoftAP + STA
• Support Wi-Fi Direct (P2P)
• Hardware acceleration support of CCMP (CBC-MAC, counter mode), TKIP (MIC, RC4), WAPI (SMS4), WEP (RC4), CRC
• Discover P2P, P2P GO mode / GC mode and P2P power management
• PS / PA2 PSK and WPS
• 11 i security features: pre-authentication and TSN
• Support 802.11n (2.4 GHz)
• Package frame 802.1h / RFC1042
• Support seamless roaming
• Support AT remote upgrade and OTA upgrade on cloud platform
• Support for Smart Configuration (including Android and iOS devices)

Peripheral module:

• 2xUART
• 1xADC
• 1xEn
• 1x battery wake up
• 1xHSPI
• 1xI2C
• 1xI2S
• up to 10xGPIOs
• Operating temperature range: -40 ° C -125 ° C
• Module size n: 12.3mm × 15mm (M1 version)
• 3mm × 20 mm (M2 version)

Application:

• Household appliances ● Home automation

• Smart plugs, smart lights ● Networks

• Screen ● IP Camera

• Sensor network ● Wearable devices

• Security ID card ● Wireless location identification

• Beacon wireless navigation system ● Industrial wireless control