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106 lines
3.6 KiB
Markdown
106 lines
3.6 KiB
Markdown
# COM.LoRaWAN915
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<el-tag effect="plain">SKU:M031-C3</el-tag>
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<div class="product_pic"><img src="assets/img/product_pics/module/com_lorawan915/com.lorawan915_01.webp"><img src="assets/img/product_pics/module/com_lorawan915/com.lorawan915_03.webp"><img src="assets/img/product_pics/module/com_lorawan915/com.lorawan915_04.webp"></div>
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## Description
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**COM.LoRaWAN915** is a LoRaWAN communication module suitable for 915MHz frequency launched by M5Stack. The module adopts the ASR6501 solution, 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 AT command set for control), and can be used as a collection node to access a large number of gateways for data collection and management.
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An external power supply is provided (5V-12V input can be adjusted by switching the dial on-board switches). The module fits for long distance low power IoT communication applications, such as deployment of environmental monitoring nodes.
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## Product Features
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- ASR6501
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- Operating frequency: 915MHz
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- SMA antenna
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- Communication interface: UART
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- Command protocol: AT command
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## Includes
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- 1x LoRaWAN915 Module
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- 1x SMA antenna
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## Application
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- Automatic remote meter reading
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- Intelligent traffic intelligent parking lot
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- Remote irrigation and environmental monitoring
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## Major countries and regions supported by AU915
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**Argentina/Australia/Bolivia/Brazil/Canada/Chile/Colombia/Dominican Republic/Ecuador/Greece Guatemala/Honduras/Jamaica/Mexico/New-Zealand/Nicaragua/Panama/Paraguay/Peru/Papua New Guinea/Salvador/United States/Uruguay**
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## Specification
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<table>
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<tr style="font-weight:bold">
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<td>Specifications</td>
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<td>Parameters</td>
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</tr>
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<tr>
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<td>UART baud rate</td>
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<td>115200</td>
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</tr>
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<tr>
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<td>Net weight</td>
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<td>35g</td>
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</tr>
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<tr>
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<td>Gross weight</td>
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<td>72g</td>
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</tr>
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<tr>
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<td>Product size</td>
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<td>54.2*54.2*13.2mm</td>
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</tr>
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<tr>
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<td>Package size</td>
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<td>165*60*36mm</td>
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</tr>
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</table>
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## Pin mapping
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<table>
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<tr><td>CORE</td><td>RX</td><td>TX</td></tr>
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<tr><td>SW DIP-6 dip switch</td><td>G17/G0/G13</td><td>G16/G5/G15</td></tr>
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</table>
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?>**M5Stack FIRE** GPIO 16/17 is connected to PSRAM by default. If the TXD/RXD of this module uses GPIO16, GPIO17 will conflict with it. Therefore, when using **M5Stack FIRE** to drive the module, you need to switch the DIP switch to any one of the remaining two sets of pins.
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<img src="assets/img/product_pics/module/com_lorawan915/com.lorawan915_02.webp">
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## Related Links
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- [COM.LoRaWAN915 AT Command Set](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/module/COM.LoRaWAN.Ra-07.asr6501-asr6502-at-commands-introduction-v4.3.pdf)
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- [LoRaWAN Regional Parameters](https://m5stack.oss-cn-shenzhen.aliyuncs.com/resource/docs/datasheet/module/lorawantm_regional_parameters_v1.1rb_-_final.pdf)
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## Schematic
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- The module plugs into the base
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<img src="assets/img/product_pics/module/com_lorawan/com.lorawan_sch.webp">
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## Example
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- [Arduino code example](https://github.com/m5stack/M5Stack/tree/master/examples/Modules/COM_LoRaWAN915)
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## Video
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<video class="video_size" controls>
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<source src="https://m5stack.oss-cn-shenzhen.aliyuncs.com/video/Product_example_video/Module/COM.LoRaWAN915.mp4" type="video/mp4">
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</video>
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<script>
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var purchase_link ='https://m5stack.com/products/com-lorawan-module-915mhz-asr6501-with-antenna';
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anchor_search();
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scrollFunc();
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</script>
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