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Version 17.1 by Edwin Chen on 2025/06/04 14:03
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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.
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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]]**
25 * (% style="color:blue" %)**Prerequisite:**(%%) 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]]**"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.
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Kilight Cao 3.1 27
Kilight Cao 8.1 28 == 2.1. Connect the LA66 USB LoRaWAN adapter to your phone ==
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31 (% style="color:blue" %)**Hardware Connection:**
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33 A USB to Type-C adapter is needed to connect to a Mobile phone.
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35 (% style="color:blue" %)**Note: The package of LA66 USB adapter already includes this USB Type-C adapter.**
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37 [[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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40 == 2.2  Use the Dragino Devices.tool app to simulate sensor uplink ==
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42 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 45 [[image:image-20250508094345-4.png||height="554" width="458"]]
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Kilight Cao 10.1 47 Function and page introduction:
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Kilight Cao 16.1 49 [[image:image-20250508091423-3.png||height="1016" width="457"]]
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Kilight Cao 16.1 51 (% style="color:blue" %)**Block Explain:**
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53 ~1. Clear screen: clear log display
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55 2. Baud rate:LA66 USB LoRaWAN adapter defaults to 9600
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57 3. Log display: Output Log from LA66 USB adapter
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59 4. AT command input box
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61 5. Send Button: Send input box info to LA66 USB Adapter
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63 6. Enable repeated sending of AT commands
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65 7. Set the interval for repeated sending of AT commands
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67 8. Enable random generation of sensor data
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69 9. Select the sensor model to be simulated
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71 10. Clear the AT command cache in the input box
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74 == 2.3 Example to simulates LHT65N ==
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76 This example simulates LHT65N sending data to TTN server and decoding sensor data
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79 (% style="color:blue" %)**Select the simulates sensor model LHT65N **
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81 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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83 [[image:image-20250508103541-5.png||height="909" width="409"]]
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86 (% style="color:blue" %)**Check the decoding**
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88 [[image:image-20250508104014-6.png||height="296" width="1111"]]
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Kilight Cao 3.1 92 = 3.For Cellular End Node =