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Version 18.1 by Edwin Chen on 2025/06/04 14:18
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Kilight Cao 3.1 1 **Table of Contents:**
Edwin Chen 1.1 2
Kilight Cao 3.1 3 {{toc/}}
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6 = 1.Overview: =
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Edwin Chen 1.1 8 To add a IoT end node to platform, we always need to have the device to send the data to platform and debug the decoder and organize the dashboard. Dragino provide a mobile APP which can simulate this process without have the actually end node. It will save a lot of time for this debug process.
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Edwin Chen 2.1 11 Note: The mobile APP keep updating. Please contact support @ dragino.cc if you can't find the deivces you are looking for.
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Kilight Cao 3.1 14 = 2.For LoRaWAN End node. =
Edwin Chen 1.1 15
Kilight Cao 16.1 16 Users can use the dragino mobile app with the LA66 USB LoRaWAN adapter to simulate a LoRaWAN node device to send data to the platform and debug the decoder according to the following examples.
Kilight Cao 3.1 17
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19 **Below list the supported products and prerequisites :**
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21 * (% style="color:blue" %)**Support Devices: [[LA66 USB LoRaWAN Adapter>>https://www.dragino.com/products/lora/item/232-la66-usb-lorawan-adapter.html]].**
22 * (% style="color:blue" %)**Software Location: [[LA66 USB use LoRaWAN firmware>>https://www.dropbox.com/sh/els49fz9rd6fu1y/AAAt-kKIvXu1ZOK0hWysq97na?dl=0]].**
Kilight Cao 8.1 23 * (% style="color:blue" %)**How to Flash Firmware:  [[For LA66 USB>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.10A0UpgradeFirmwareofLA66USBLoRaWANAdapter]].**
Edwin Chen 17.1 24 * (% style="color:blue" %)**Video Demo: **(%%)**[[Simulation Sensor Uplink by LA66>>https://youtu.be/FlFLYL23EfQ]]**
Edwin Chen 18.1 25 * (% style="color:blue" %)**Prerequisite:**
26 ** LA66 USB LoRaWAN Adapter **has been registered on the lorawan server** and has joined the network. See "**[[Example: Use of LA66 USB LoRaWAN Adapter and mobile APP>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/#H1.9A0Example:UseofA0LA66USBLoRaWANAdapterandmobileAPP]]**"
27 ** The default software shipped with the LA66 USB LoRaWAN Adapter is the LoRaWAN firmware. If the firmware is already the LoRaWAN firmware, users do not need to flash it again.
Kilight Cao 8.1 28
29 == 2.1. Connect the LA66 USB LoRaWAN adapter to your phone ==
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32 (% style="color:blue" %)**Hardware Connection:**
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34 A USB to Type-C adapter is needed to connect to a Mobile phone.
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36 (% style="color:blue" %)**Note: The package of LA66 USB adapter already includes this USB Type-C adapter.**
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38 [[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20USB%20LoRaWAN%20Adapter%20User%20Manual/WebHome/image-20220813174353-2.png?width=313&height=360&rev=1.1||alt="image-20220813174353-2.png" height="360" width="313"]]
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41 == 2.2  Use the Dragino Devices.tool app to simulate sensor uplink ==
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43 Open the Dragino Devices.tool app and click the icon "[[image:image-20250507174027-3.png||height="21" width="33"]]", select "(% style="color:blue" %)**Simulation Sensor Uplink by LA66**(%%)"
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Kilight Cao 16.1 46 [[image:image-20250508094345-4.png||height="554" width="458"]]
Kilight Cao 8.1 47
Kilight Cao 10.1 48 Function and page introduction:
Kilight Cao 8.1 49
Kilight Cao 16.1 50 [[image:image-20250508091423-3.png||height="1016" width="457"]]
Kilight Cao 8.1 51
Kilight Cao 16.1 52 (% style="color:blue" %)**Block Explain:**
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54 ~1. Clear screen: clear log display
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56 2. Baud rate:LA66 USB LoRaWAN adapter defaults to 9600
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58 3. Log display: Output Log from LA66 USB adapter
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60 4. AT command input box
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62 5. Send Button: Send input box info to LA66 USB Adapter
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64 6. Enable repeated sending of AT commands
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66 7. Set the interval for repeated sending of AT commands
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68 8. Enable random generation of sensor data
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70 9. Select the sensor model to be simulated
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72 10. Clear the AT command cache in the input box
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75 == 2.3 Example to simulates LHT65N ==
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77 This example simulates LHT65N sending data to TTN server and decoding sensor data
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80 (% style="color:blue" %)**Select the simulates sensor model LHT65N **
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82 Below we selected the simulation of LHT65N, enabled repeated data transmission every 10 seconds, and enabled random generation of sensor data
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84 [[image:image-20250508103541-5.png||height="909" width="409"]]
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87 (% style="color:blue" %)**Check the decoding**
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89 [[image:image-20250508104014-6.png||height="296" width="1111"]]
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Kilight Cao 3.1 93 = 3.For Cellular End Node =