LPS8N Indoor LoRaWAN Gateway US915/AS923

LPS8N adalah open-source Indoor LoRaWAN gateway berbasis sistem operasi Linux OpenWrt. LPS8N menggunakan packet forwarder Semtech dan sepenuhnya kompatibel dengan protokol LoRaWAN. Pada sisi hardware, LPS8N berbasis LoRa Core SX1302 dan SX1250 Multi-band Sub-GHz RF Front End untuk mengirim data dan menjangkau jarak yang sangat jauh dengan kecepatan data yang rendah.

LPS8N menyediakan sepuluh jalur demodulasi paralel yang dapat diprogram. Gateway dapat dihubungkan ke internet melalui port Ethernet, WiFi, maupun konektivitas Seluler 3G / 4G (opsional). LPS8N mendukung pita frekuensi US915/AS923.

Fitur :

• Open Source OpenWrt system
• Managed by Web GUI, SSH via WAN or WiFi
• Remote access with Reverse-SSH or remote.it
• Emulates 49x LoRa demodulators
• LoRaWAN Gateway
• 10 programmable parallel demodulation paths
• Pre-configure to support different LoRaWAN regional settings.
• Allow to customize LoRaWAN regional parameters.
• Support Local decode ABP end node info and transfer to MQTT server
• Support different level log in.
• Support Semtech Packet Forwarder
• Support LoRaWAN basic station.
• Optional 3G/4G cellular connection

Aplikasi :

• Smart Buildings & Home Automation
• Logistics and Supply Chain Management
• Smart Metering
• Smart Agriculture
• Smart Cities
• Smart Factory
• Smart farm
• Intelligent transport
• Intelligent plant
• Outdoor monitoring
• Cloud Computation

Spesifikasi :
Hardware System:
Linux Part:

• 400Mhz ar9331 processor
• 64MB RAM
• 16MB Flash

Interface:

• 1x 10M/100M RJ45 Ports
• WiFi : 802.11 b/g/n
• LoRaWAN Wireless
• Power Input: 5V DC, 2A, Type C
• 1x USB 2.0 host connector
• 1x Mini-PCI E connector
• SX1302 + 2x SX1250

WiFi :

• IEEE 802.11 b/g/n
• Frequency Band: 2.4 ~ 2.462GHz
• Tx power:
• 11n tx power : mcs7/15: 11db mcs0 : 17db
• 11b tx power: 18db
• 11g 54M tx power: 12db
• 11g 6M tx power: 18db
• Wifi Sensitivity:
• 11g 54M : -71dbm
• 11n 20M : -67dbm

LoRa Spec:

• Up to -140 dBm sensitivity
• 70 dB CW interferer rejection at 1 MHz offset
• Able to operate with negative SNR, CCR up to 9dB
• 8 x 8 channels LoRa packet detectors,8 x SF5-SF12 LoRa demodulators, 8x SF5-SF10 LoRa demodulators,125/250/500 kHz LoRa demodulator and 1x (G)FSK demodulator
• Dual digital TX & RX radio front-end interfaces
• 10 programmable parallel demodulation paths
• Dynamic data-rate (DDR) adaptation
• True antenna diversity or simultaneous dual-band operation

Cellular 4G LTE (optional):

• Quectel EC25 LTE module
• Micro SIM Slot
• External 4G Sticker Antenna.
• Up to 150Mbps downlink and 50Mbps uplink data rates
• Worldwide LTE,UMTS/HSPA+ and GSM/GPRS/EDGE coverage
• MIMO technology meets demands for data rate and link reliability in modem wireless communication systems

Isi dalam paket :

• 1x LPS8N Gateway
• 1x LoRa Antenna
• 1x USB Type C Charge
• Enviromental Package

Dokumen :
Datasheet
User Manual
Shared Folder for all Dragino Products
Software Source Code