The MS48-LR is an open-source LoRaWAN To Modbus Gateway. It lets you bridge LoRa wireless network to an IP network via WiFi , Ethernet or Cellular Network (via Optional 4G module). The LoRa wireless allows users to send data and reach extremely long ranges at low data rates.
The MS48-LR is fully compatible with LoRaWAN protocol. MS48-LR includes a built-in LoRaWAN Server and IoT server, User can connect virous LoRaWAN devices to MS48-LR, and use PLC to access these devices via Modbus network.
Different countries use different LoRaWAN frequency bands. MS48-LR has these bands pre-configured. Users can also customize the frequency bands to use in their own LoRa network.
MS48-LR supports remote management. System Integrator can easy to remote monitor the gateway and maintain it.
Features:
Open Source Debian system
Managed by Web GUI, SSH via WAN or WiFi
Remote Management
Auto-provisioning for batch deployment and management
LoRaWAN Gateway
10 programmable parallel demodulation paths
Pre-configured to support different LoRaWAN regional settings.
Allow customizing LoRaWAN regional parameters.
Different kinds of LoRaWAN Connections such as:
Semtech UDP Packet Forwarder
LoRaWAN Basic Station
ChirpStack-Gateway-Bridge (MQTT)
Built-in ChirpStack local LoRaWAN server
Built-in Node-Red local Application server
Act as Modbus Slave mode
Specifications:
Hardware System:
CPU: Quad-core Cortex-A7 1.2Ghz
RAM: 512MB
eMMC: 4GB
Interface:
10M/100M RJ45 Ports x 1
Multi-Channel LoRaWAN Wireless
WiFi 802.11 b/g/n
USB 2.0 host connector x 1
Mini-PCI E connector x 1
RS485 Interface x 1
RS232 Interface x 1
LoRa Spec:
Up to -140 dBm sensitivity with SX1250 Tx/Rx front-end
70 dB CW interferer rejection at 1 MHz offset
Able to operate with negative SNR, CCR up to 9dB
Emulates 49 x LoRa demodulators and 1 x (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
Standard Size SIM Slot
2 x 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
Operating Condition:
Work Temperature: -20 ~ 70°C
Storage Temperature: -20 ~ 70°C
Power Input: 12V, 2A, DC
Applications:
Smart Buildings & Home Automation
Logistics and Supply Chain Management
Smart Metering
Smart Agriculture
Smart Cities
Smart Factory
Order Info：
Part Number: MS48-LR-XXX-YYY
XXX: Frequency Band
AS923: LoRaWAN AS923 band
AU915: LoRaWAN AU915 band
EU868: LoRaWAN EU868 band
KR920: LoRaWAN KR920 band
US915: LoRaWAN US915 band
IN865: LoRaWAN IN865 band
YYY: For Cellular/4G option
EC25-E: EMEA, Korea, Thailand, India
EC25-AFX: America: Verizon, AT&T(FirstNet), U.S.Cellular; Canada: Telus
EC25-AUX: Latin America, New Zeland, Taiwan
EC25-J: Japan, DOCOMO, SoftBank, KDDI
More info about valid bands, please see EC25-E product page.
Useful Link:
Datasheet
User Manual
