Calypso Instruments Ultra Low Power LoRa User Manual page 11

6.1. Continuation
As seen, any scenario requiring multiple data points several kilometers from the data collection
center is a scenario where the ULP LoRa excels. However, the initial product version is designed
to address one of the simpler markets, serving as a starting point for expanding into other
markets. Specifically, the ballistics sector, where fewer anemometers are required compared to
other scenarios. The user would initially have 1 to 3 wireless anemometers (battery-powered),
not constantly exposed to the elements.
The current product consists of a wireless anemometer, charged via induction, and a receiver
that can be charged by USB-C. The anemometer sends a LoRa signal every second (1 Hz) with
wind data, receivable up to 3 km in direct line of sight. The receiver listens and retransmits
each LoRa message via Bluetooth Low Energy, allowing real-time data access through
Anemotracker.
ULP LoRa (Receiver)
Power: Lithium polymer battery, 50 hours of active use, USB-C charging.
Output Protocol: LoRa P2P (up to 3 km direct line of sight), Bluetooth Low Energy 5.1 (up
to 30 m direct line of sight).
Dimensions: Diameter - mm, Height - mm, Weight - g.
Operating Conditions: IP65 certified, temperature range -15 to 60°C, relative humidity 0-
100%.
Ultra Low Power LoRa Wind Meter User manual
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