ESP8285 ESP M1

Because of the ultra-small size, ESP-M1/ESP-M2 is now very popular for many people. Moreover, this two modules are based on ESP8285 chip. Compared to the previous modules (e.g., ESP-F, ESP-S, and ESP-E), the differece is obvious and listed as follows.

• Small size;
• Bearable a higher temperature;
• The origianl ESP8266 code can be used on this modules;
• Support serial transpent transmission;
• Support long distance with ultra-low power;
• Support a onboard antenna (For ESP-M1).