The device is a wireless communication device that detects soil temperature and soil moisture and soil electrical conductivity and transmits the detected data to other devices through a wireless network. The SX1276 wireless communication method is adopted.
Documentation
Data Sheet User ManualHighlighted Features
- Adopt SX1276 wireless communication module
- 2 ER14505 battery AA SIZE (3.6V / section) parallel power supply
- Main unit protection level IP67
- Soil moisture detection
- Soil temperature detection
- Soil electrical conductivity
- Compatible with LoRaWANTM Class A
- Frequency hopping spread spectrum
- Configuration parameters can be configured via a third-party software platform, data can be read and alerts can be set via SMS text and email (optional)
- Applicable to third-party platforms: Actility/ThingPark, TTN, MyDevices/Cayenn
-
Low power consumption, longer battery life support*:
Battery life is determined by sensor reporting frequency and other variables, please refer to http://www.netvox.com.tw/electric/electric_calc.html
On the website, users can find the battery life of various models in different configurations.
Specifications
Electric:
|
Input Power |
2 ER14505 lithium batteries (3.6V, 2400mAh / section) in parallel |
|
Battery Life |
2.7 years (Conditions: ambient temperature 25 °C, 60 min heartbeat, txpower = 20dBm, LoRa spreading factor SF = 10) |
|
Sleeping Mode |
20 uA |
|
Wake up Mode |
6.3mA@3.3V |
|
Receiving Current (max) |
11mA @3.3V |
|
Transmitting Current (max) |
120mA/3.3V |
|
Battery Voltage Measurement |
±0.1V |
Frequency:
|
Frequency Range |
863MHz-928MHz 470MHz-510MHz |
|
TX Power |
US915 20dbm； |
|
Rx Sensitivity |
-136dBm |
|
Antenna Type |
Build-in antenna |
|
Communication Range |
Up to10 km, the actual transmission distance depends on the environment. |
|
Data Transfer Rate |
0.3kbps～50kbps |
|
Spread Technique |
LoRa/FSK |
|
Available Frequency |
EU863-870, US902-928, AU915-928, KR920-923, AS923, CN470-510 |
Physical:
|
Main Body Size |
L: 112mm*W: 65mm*H: 32mm |
|
Cylinder Size |
⌀80mm, length 134mm |
|
Ambient Temperature Range |
-20°C to 55°C |
|
Body Weight |
Approx. 160g |
|
Ambient Humidity Range |
<90% RH (no condense) |
|
Storage Temperature Range |
-40°C to 85°C |