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TCP/IP Protocols & Serial Interfaces
LoRa Interface
LR-201-U
Part No.: MP-LR-201-U
USB To LoRa Interface Converter
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Product Description
Features
LR-201-U: USB To LoRa
CPU: 32 bits MCU, 40 MHz, 16KB SRAM, 128 KB Flash ROM
Support: MODBUS/ Transparent
Specifications
LoRa: Semtech SX1272
ISM band 862 ~ 936MHz
Receiver Sensitivity: -137 dBm
Transmit Output Power: 20 dBm
Sleep Current: 3uA (at power down state)
TX current < 140 mA@20 dbm , RX current < 10 mA
Security processor ( 128/192/256 bits AES )
Packet engine up to 256 bytes with CRC
Antenna: SMA Type , 2 dBi , changeable
Distance: Up To 5000 Meters in free space
Data Rate: 0.244 ~ 18.2K bps (LoRa) / 300 K bps (FSK)
Application mode: Star
USB Port
Port: USB * 1 port, Connector: USB type B
Chipset: Silicon Laboratories CP2102
Compliant: US1.0 , 1.1 , 2.0
Baud Rates: Full speed 12 M bps
Driver Support: Windows-98/ 2000/ XP/ 2003/ Vista /Win-7/Win-10,Mac Osx / Os9 / Linux2.4 / 2.6
Provide
USB driver
Setup Tool
Windows Utility
Power
DC 5V / 150mA @ 5V
Led Lamp
SYS (red) , Pairing (green) , Rx(red) , Tx(green)
Environment
Temperature:
Operating Temperature: -10℃〜70℃
Storage Temperature: -20℃〜80℃
Dimensions: 100 * 90 * 25 mm ( W * D * H )
Weight: 150 gm ( not include power )
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