LDDS20 LoRaWAN Waterproof Liquid Level SensorLDDS20 LoRaWAN Waterproof Liquid Level Sensor The Dragino LDDS20 is a LoRaWAN Ultrasonic liquid level sensor for Internet of Things solution. It uses the non contact method to measure the height of the liquid in a container without opening the container and send the value via LoRaWAN network to IoT Server The LDDS20 sensor is installed directly below the container to detect the height of the liquid level. User doesnt need to open a hole on the

hard drive protection and more

The LTE CAT 6/CAT4 and VPN provide ample bandwidth and secure connectivity for transferring field data to a remote server

B0031 (B013JTY8WY) recommended

Strong robustness: water

in such a case the MOSFET chips have to be cooled down with an external cooler

For data uplink: RS485-LN sends user-defined commands to RS485 devices and get the return from the RS485 devices

MT9J001 Camera Breakout Application Note

Accuracy: ±(5mm+S*0

RESET line from the module is routed to the mikroBUS™ RST pin and it is used to reset the device

3V or 5V logic

can be used as an analog input expander for a MCU or as an input amplifying stage of the ADC

Sends push notifications when the sound of a UL217-compliant detector is detected