LoRaWAN Wireless Ultrasonic Distance/Level Sensor Frequency Bands:AS923 Supports Wi-Fi Client and AP

Supports Wi-Fi Client and AP Mode

weather resistance

Two-way talk with built-in microphone and speaker

Also Can Work In The Internet (External Network)

wind power generation• Agroforestry ecological research• Meteorological detection

LoRaWAN Wireless Ultrasonic Distance/Level Sensor Frequency Bands:AS923 Supports Wi-Fi Client and APThis LoRaWAN Wireless IOT sensor provides high accurate distance measurement for a variety of applications inharsh environments like flood monitoring, waster water management, fill level monitoring in grains or fertilizer. The measurement is based on ultrasonic waves transmitted and reflected back from nearby objects. Measuring ranges from 0. 3m to 10m Measurements in very small containers or openings Suitable for measuring benign and chemical mediums