Unit LoRaWAN470
This tutorial will show you how to create applications and node devices in TTN and implement data sending and receiving from the device to the cloud
Description
Unit LoRaWAN470 is a LoRaWAN communication module suitable for 470MHz frequency launched by M5Stack. The module adopts the ASR6501 solution, which supports long-distance communication and has both ultra-low capacity and high sensitivity. Communication interface (use AT command set for control), when used, it can be used as a large number of relay gateways to collect samples for data collection and management. This module is suitable for long-distance and low-rate IoT communication applications, such as environmental monitoring, scheduling and deployment.
Features
- ASR6501
- Operating frequency: 470MHz
- SMA antenna
- Communication interface: UART
- Command protocol: AT command
Includes
1x Unit LoRaWAN470
1x SMA antenna
Applications
Automatic remote meter reading
Intelligent traffic intelligent parking lot
Remote irrigation and environmental monitoring
Specifications
| Specifications | Parameters |
|---|---|
| Communication chip | ASR6501 |
| Operating Frequency | 470MHz |
| LoRaWAN Version | v1.0.1 |
| Minimum Receive Sensitivity | -137dBm (SF=12/BW=125KHz) |
| Maximum transmit power | +21dBm |
| Communication | UART 115200bps |
| Net Weight | 12.8g |
| Gross Weight | 45g |
| Product size | 71.5 * 24 * 8mm |
| Packing Size | 95 * 65 * 25mm |
470MHz supported countries
China
Pin mapping
| M5CORE | RX | TX |
|---|---|---|
| Unit LoRaWAN470 | G17 | G16 |
Schematic
Related Links
Example
Arduino
- Examples
- Libraries
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UNIT_LoRaWAN
Video
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UNIT_LoRaWAN