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and the reflectance sensor is available individually as a QTR-1A reflectance sensor or QTR-1RC reflectance sensor
although it does not conform to the full HAT specifications due to the lack of an ID EEPROM
Firmware update via programming interface
Robustes IP66-Gehäuse
The sensor precisely applies temperature compensation to each reading
Dragino D22-LS-EU868 Solar LoRaWAN Outdoor-Temperatursensor mit 2x DS18B20-Sonden bit-kit and the reflectance sensor isThe Dragino D22 LS is a waterproof LoRaWAN temperature sensor with two DS18B20 probes for outdoor IoT applications. It measures two independent temperature values in parallel and transmits the data energy efficiently via the LoRaWAN network to the IoT platform. Thanks to its datalog function, measured values are stored locally even if the radio connection is interrupted and are reloaded once the network connection is restored. Key Features: LoRaWAN 1.
US$ 38.90
US$ 28.90
US$ 18.90
