Unit LoRaWAN915
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 LoRaWAN915 is a LoRaWAN communication module suitable for 915MHz frequency launched by M5Stack. The module adopts the ASR6501 scheme, which supports long-distance communication and has both ultra-low power consumption and high sensitivity. The module integrates the LoRaWAN protocol stack and adopts a serial communication interface (using the AT command set for control). When used, it can be used as a collection node to access a large number of gateways for data collection and management. This module is suitable for long-distance low-power IoT communication applications, such as deployment of environmental monitoring nodes.
Note:
This module supports
This module supports
US915 band plan only. NOT supports AU915.Features
- ASR6501
- Supported US915
- SMA antenna
- Communication interface: UART
- Command protocol: AT command
Includes
- 1x Unit LoRaWAN915
- 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 | 915MHz |
| 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 |
US915 supported countries
Argentina/Canada/Chile/Colombia/Ecuador/Greece Guatemala/Jamaica/Mexico/Nicaragua/Panama/United States/Uruguay
Pin mapping
| M5CORE | RX | TX |
|---|---|---|
| Unit LoRaWAN915 | G17 | G16 |
Schematic
Related Links
Example
Arduino
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