3 in 1 wireless environment sensor with Pressure, Temperature and Humidity. It is low cost and super accurate : +-3% humidity, +-1hPa and 1C. This sensor can also be used to determine altitude with a high degree of accuracy (+-1M) thanks to the accuracy of the pressure sensor.
The radio transmitter is our high-performance RF transceiver that transmits the sensor readings to a receiver (IoT Gateway or Flex RF Module) over 128bit AES encryption.
The sensor and transceiver are capable of working over a wide operating voltage (2-3.6V) making it suitable for battery power. A single CR2032 coin cell battery with 5 minute transmission intervals lasts around 3 months.
±2% relative humidity and ±0.3°C accuracy
High-performance RF transceiver based on the market-leading CC1100 SOC.
Wide operating voltage range of 2-3.6V makes the devices suited for battery power.
Current consumption: RX: 16.2 mA , TX: 15.2 mA. Deep Sleep : 0.005Ma (0.5 µA).
Up to 1KM line of sight. Short range (~30M) penetration of walls and floors.
128-bit AES encryption security.
All the devices are highly configurable through the serial port or over the air using the LLAP messaging protocol specified in the manual.
Base station communicates through serial port (TTL UART).
Communicates in ASCII clear text making it very easy to exchange data between devices over the air.
Supports point to point, point to multi-point, multi-point to point and multi-point to multi-point.
Virtually unlimited amount of devices can be deployed. 99,999 Personal Area Network ID’s, 10 channels per frequency and 7,744 Device ID’s per network.
Super low power consumption allows devices to be use with a coin cell battery for long periods of time (up to 1/2 year depending on transmission rates).