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LSE01 LoRaWAN Soil Moisture & EC Sensor User Manual    3 / 30 
 
1.  Introduction  5 
1.1  What is LoRaWAN Soil Moisture & EC Sensor  5 
1.2  Features  7 
1.3  Specification  7 
1.4  Applications  7 
1.5  Firmware Change log  7 
2.  Configure LSE01 to connect to LoRaWAN network  8 
2.1  How it works  8 
2.2  Quick guide to connect to LoRaWAN server (OTAA)  9 
2.3  Uplink Payload  12 
2.3.1  Battery Info  12 
2.3.2  Soil Moisture  12 
2.3.3  Soil Temperature  12 
2.3.4  Soil Conductivity (EC)  13 
2.3.5  Decode payload in The Things Network  13 
2.4  Downlink Payload  13 
2.5  Show Data in Mydevices IoT Server  15 
2.6  Frequency Plans  16 
2.6.1  EU863-870 (EU868)  16 
2.6.2  US902-928(US915)  17 
2.6.3  CN470-510 (CN470)  17 
2.6.4  AU915-928(AU915)  18 
2.6.5  AS920-923 & AS923-925 (AS923)  18 
2.6.6  KR920-923 (KR920)  19 
2.6.7  IN865-867 (IN865)  19 
2.7  LED Indicator  19 
2.8  Installation in Soil  19 
2.9  Firmware Change Log  21 
2.10  Battery Analysis  22 
2.10.1  Battery Type  22 
2.10.2  Battery Note  22 
2.10.3  Replace the battery  22 
3.  Using the AT Commands  23 
3.1  Access AT Commands  23 
4.  FAQ  26 
4.1  How to change the LoRa Frequency Bands/Region?  26 
5.  Trouble Shooting  28 
5.1  Why I can’t join TTN in US915 / AU915 bands?  28 
5.2  AT Command input doesn’t work  28 
5.3  Device rejoin in at the second uplink packet.  29 
6.  Order Info  30 
7.  Packing Info  30 
8.  Support  30