ESP8285 = ESP8266 + 1M Flash.

ESP-M3 module core processor using cost-effective chip ESP8285. The chip integrates the enhanced version of the Tensilica's L106 Diamond 32-bit core processor with on-chip SRAM in a smaller package. ESP8285 has a complete Wi-Fi network function, both can be used independently, can also be used as a slave from other host MCU running. When the ESP8285 hosting application, can be started directly from the external Flash. Built-in cache memory facilitates system performance and optimizes storage systems. In addition, ESP8285 only through the SPI / SDIO interface or I2C / UART port can be used as a Wi-Fi adapter, applied to any microcontroller-based design.


1) Ultra-small;

2) Serial to WiFi;

3) Wifi transmission;

4) long-range ultra-low power consumption;

5) high temperature, up to 125°C

6) fully compatible with ESP8266

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ESP-01 M3 ESP8285 Wifi Serial Module [pb104]

  • Product Code: esp01m3
  • Availability: 18
  • R76.00

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