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Reference: DWM25020701

RS485-NB RS485/ UART to NB-IoT Converter

The RS485-NB is an RS485 / UART to NB-IoT Converter for IOT applications that can read sensor data and upload via the NB-IoT network to the IoT server supports uplink methods including MQTT, MQTTs, UDP & TCP for different application requirement.

Price $77.00
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Reference: ODL25022402

DDS20-NB NB-IoT Ultrasonic liquid level sensor

The DDS20-NB is an NB-IoT Ultrasonic liquid-level sensor that supports different uplink methods including MQTT, MQTTs, UDP & TCP for different application requirements, and supports uplinks to various IoT Servers.

Price $105.00
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