Dragino LG02, User Manual

Page: 3 / 63

www.dragino.com
LG02 LoRa Gateway User Manual
3 / 63
1. Introduction .............................................................................................................................. 6
1.1 What is LG02 & OLG02 ............................................................................................................... 6
1.2 Specifications .............................................................................................................................. 7
1.3 Features ...................................................................................................................................... 9
1.4 System Structure ........................................................................................................................ 9
1.5 Applications .............................................................................................................................. 10
1.6 Hardware Variants ................................................................................................................... 11
1.7 Install SIM card in 4G module ................................................................................................... 12
1.8 Firmware Change log ............................................................................................................... 12
2. Access LG02 ............................................................................................................................ 13
3. Typical Network Setup ............................................................................................................ 14
3.1 Overview .................................................................................................................................. 14
3.2 Use WAN port to access Internet .............................................................................................. 14
3.3 Access Internet as a WiFi Client. ............................................................................................... 15
3.4 Use built-in 4G modem for internet access .............................................................................. 17
3.5 Check Internet connection ........................................................................................................ 19
4. Example 1: Configure as a LoRaWAN gateway – LoRaWAN mode ........................................... 20
4.1 Create a gateway in TTN Server ............................................................................................... 20
4.2 Configure LG02 Gateway .......................................................................................................... 22
4.2.1 Configure to connect to LoRaWAN server ...................................................................... 22
4.2.2 Configure LG02’s RX frequency ....................................................................................... 23
4.3 Create LoRa End Node .............................................................................................................. 24
4.3.1 About Limited support for LoRaWAN ............................................................................. 24
4.3.2 Preparation ..................................................................................................................... 25
4.3.3 Test with OTAA LoRa end node (LoRa UNO) ...................................................... 26
4.3.4 Test with ABP LoRa end node (LoRa UNO) ........................................................ 30
5. Example 2: Control LoRa radio directly as general LoRa transceiver ........................................ 34
5.1 User LoRa Radio via pkt_fwd .................................................................................................... 34
5.1.1 Use pkt_fwd to receive ................................................................................................... 34
5.1.2 Use pkt_fwd to transmit ................................................................................................. 34
5.2 Use LoRa radio device directly .................................................................................................. 36