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The LG308 is fully compatible with LoRaWAN protocol. It includes a SX1308 LoRa concentrator and a SX1276 LoRa tranceiver, the sx1308 provides 10 programmable parallel demodulation paths and the SX1276 acts as TX channel so the SX1308 won’t be block during TX. This combination provides higher capacity compare with a standalone SX1308 concentrator solution.
It is possible to insert a 3G/4G SIM card to connect internet.
Compare List for Dragino LoRa Gateway |
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| Item | LG01-P/LG01-S/OLG01 | LG01-N/OLG01-N | LG02/OLG02 | LG308 |
| Chipset Solution |
Based on SX1276/SX1278 LoRa module solution | Based on SX1301/SX1308 LoRa concentrato solution | ||
| Overall |
Due to hardware chipset limiation, this solution can only work for: |
SX1301/SX1308 is the standard LoRaWAN gateway solution, it can works with: 1) Standard LoRaWAN device. 2) Private LoRa protocol. |
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| Description | Single Channel LoRa Gateway | Single Channel LoRa Gateway | Dual Channels LoRa Gateway | 8+1 Channel LoRaWan Gateway |
| Open Source |
Yes | Yes | Yes | Yes |
| LoRa Module |
1 x SX127x | 1 x SX127x | 2 x SX127x | 1 x SX1308/SX1301 + 2 x SX1257 |
| TX/RX Channels |
1 x TX o 1 RX, half duplex | 1 x TX o 1 RX, half duplex | 1 x RX + 1 TX, Full duplex | 8 x RX + 1 TX, Full duplex |
| LoRa Controller |
Atmega328P MCU | AR9331 24K MIPS / Linux | AR9331 24K MIPS / Linux | AR9331 24K MIPS / Linux |
| CPU | AR9331 24K MIPS | AR9331 24K MIPS | AR9331 24K MIPS | AR9331 24K MIPS |
| Operation System |
OpenWrt | OpenWrt | OpenWrt | OpenWrt |
| LoRaWAN support |
ABP only | ABP only | LoRaWAN | Standard LoRaWAN |
| End Node Compatibility | End Node must work in single Frequency and have a longer RX time | End Node must work in single Frequency and have a longer RX time | End Node must work in single Frequency and have a longer RX time | Any LoRaWAN Compatible End node |
| LoRa Protocol |
Private LoRa or Packet Forward | Private LoRa or Packet Forward | Private LoRa or Packet Forward LoRa Repeater |
Private LoRa or Packet Forward |
| 3G/4G Cellular Interface | Optional Built-in 3G/4G Cellular module | Optional Built-in 3G/4G Cellular module | Optional Built-in 3G/4G Cellular module | Optional General Mini PCI-E Cellular module |
| Capacity: 3 LoRa Nodes Sent out packet in ABP mode (SF7) every 10 seconds. 3 packets per 10 seconds | 60% Packet Lost in the network | 1% Packet Lost | 1% Packet Lost | No Packet Lost |
| Recommend Application Enviroment: | Lab Test Enviroment, Study | 1 ~ 300 a) Limited LoRaWAN,All LoRa End node base on ABP, Single Frequency, b) Network have less downlink stream c) Private LoRa Protocol |
1 ~ 300 a) Limited LoRaWAN, All LoRa End node base on ABP, Or modified OTAA protocol. b) Private LoRa Protocol |
1~1000 a) Standard LoRaWAN network with LoRaWAN End node from different supplier b) Private LoRa Protocol |
| Program Method for LoRa | Arduino | OpenWrt/ Linux | OpenWrt/ Linux | OpenWrt/ Linux |
| Type of Network Cell | Femotocell | Femotocell | Femotocell | Macrocell/Picocell |
| Production Status: | In production | In production | In production | In production |