Brief Introduction
The module is based on LoRa spread spectrum modulation technology, providing TTL serial port and GPIO, built-in LoRaWAN protocol. The end products embedded in this module can be configured in a quick and easy way, with the company's LoRun G500 and LoRun G300 series gateways forming a star low power WAN (LPWAN) for ultra-long distance wireless data transmission。
Features
• Low power consumption: minimum standby current 3.5uA
• High sensitivity: up to -143dBm@SF12/125KHz
• Compliant with LoRaWAN Specification 1.0.2
• Support LoRaWAN Class A/C with integration of LoRaWAN protocol stack
• UART interface, stamp hole, support parameters configuration through AT command
Applications
Specification
|
Model |
M200 |
|
Size |
32*19*2.5mm(Without SMA connector) |
|
Modulation technology |
Linear FM Spread Spectrum Modulation CSS（chirp Spread Spectrum） |
|
Center frequency |
customizable |
|
Working frequency |
433MHz/470MHz/510MHz/868MHz/915MHz/923MHz; |
|
Channel bandwidth |
125KHz,250KHz configurable |
|
Transmission rate |
0.25-50kbps |
|
RF power |
20dBm（max） |
|
Receiving sensitivity |
-143dBm@SF12/125KHz |
|
Protocol |
LoRaWAN V1.0.2 |
|
Power consumption |
Standby 5μA@5V/3.5μ[email protected]（Class A）/10mA（Class C）； TX：130mA；RX：10 mA |
|
Operating Voltage |
two Two types: DC33.3V（2.6-3.6V）(Default) DC 5V（3.5-5.5V） |
|
Coverage |
city 2km，suburbs 5km |
|
IO interface |
GPIO*3、Serial port *2 （3.3V）、PIN gap 2.54mm |
|
Antenna interface |
SMA Connector pad / Stamp hole pad / Through hole pad |
|
Antenna |
Omnidirectional / Directional, Recommended Spring Antenna, Headroom |
|
Operating temperature |
-40℃--85℃ |
|
Working humidity |
10%--90%RH（No condensation） |
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What is your concern about?As the founder of the ICA Alliance, Alibaba has been in contact with many LoRa manufacturers both domestically and abroad. Comparing the overall performance of products such as quality control, scalability, and pressure resistance, Easylinkin is at the forefront of the industry. The after-sales service is also very good.
-
What is your concern about???As the founder of the ICA Alliance, Alibaba has been in contact with many LoRa manufacturers both domestically and abroad. Comparing the overall performance of products such as quality control, scalability, and pressure resistance, Easylinkin is at the forefront of the industry. The after-sales service is also very good.