• 작은 크기
• 높은 온도 (약 + 125 ℃)
• 연속적인 전송을 지원합니다.
• 초 저전력으로 장거리 지원
• 내장 안테나 지원 (ESP-M1 용)

modules are based on ESP8285 chip. Compared to the previous modules (e.g., ESP-F, ESP-S, and ESP-E), which are based on ESP8266 chip, the differeces are obvious and listed as follows.

• Small size
• Bearable a higher temperature (about +125℃)
• Support serial transpent transmission
• Support long distance with ultra-low power
• Support a onboard antenna (For ESP-M1)