Ursalink EM500 - SMT
The Ursalink EM500 - SMT is a LoRaWAN device by Ursalink with battery, temperature, moisture measurement supported on AS923, AU915-928, CN470-510 (LoRaWAN 1.0.3). The Datacake template ships with a payload decoder, dashboard layout and downlink hooks where supported, ready to use on Datacake's free LoRaWAN Network Server.
Runs on Datacake's free LoRaWAN Network Server — no extra LNS bill, no per-gateway fee.

Device specifications
- Sensors
- battery, temperature, moisture
- MAC version
- 1.0.3
- Dimensions
- W 71 mm · L 69.5 mm · H 105.4 mm
- Battery
- ER34615 · replaceable
- IP rating
- IP67
- Operating temperature
- -30°C to 70°C
- Key provisioning
- custom, join server
- Key security
- none
Manufacturer resources
About this device
EM500-SMT is designed for measuring soil moisture in harsh environments and transmitting data using LoRaWAN® technology. With this low power consumption technology, EM500-SMT can work up to 10 years with 19000 mAh battery. Combining with Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, users can manage all sensor data remotely and visually.
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