Last modified by Xiaoling on 2024/01/20 09:54
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14 **Table of Contents:**
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16 {{toc/}}
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26 = 1.  Introduction =
27
28 == 1.1 ​ What is LoRaWAN Distance Detection Sensor ==
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35 The Dragino LDDS45 is a (% style="color:#4472c4" %)** LoRaWAN Distance Detection Sensor**(%%) for Internet of Things solution. It is used to measure the distance between the sensor and a flat object. The distance detection sensor is a module that uses (% style="color:#4472c4" %)**ultrasonic sensing** (%%)technology for distance measurement, and (% style="color:#4472c4" %)** temperature compensation**(%%) is performed internally to improve the reliability of data. The LDDS45 can be applied to scenarios such as horizontal distance measurement, liquid level measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, bottom water level monitoring, etc.
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39 It detects the distance** (% style="color:#4472c4" %) between the measured object and the sensor(%%)**, and uploads the value via wireless to LoRaWAN IoT Server.
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43 The LoRa wireless technology used in LDDS45 allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
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47 LDDS45 is powered by (% style="color:#4472c4" %)** 8500mAh Li-SOCI2 battery**(%%); It is designed for long term use up to 10 years*.
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51 Each LDDS45 pre-loads with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect if there is network coverage, after power on.
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55 (% style="color:#4472c4" %) * (%%)Actually lifetime depends on network coverage and uplink interval and other factors.
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64
65 == ​1.2  Features ==
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67
68 * LoRaWAN 1.0.3 Class A
69 * Ultra-low power consumption
70 * Distance Detection by Ultrasonic technology
71 * Flat object range 30mm - 4500mm
72 * Accuracy: ±(1cm+S*0.3%) (S: Distance)
73 * Measure Angle: 60°
74 * Cable Length : 25cm
75 * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865
76 * AT Commands to change parameters
77 * Uplink on periodically
78 * Downlink to change configure
79 * IP66 Waterproof Enclosure
80 * 8500mAh Battery for long term use
81
82 == 1.3  Specification ==
83
84 === 1.3.1  Rated environmental conditions ===
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87 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
88 |(% style="background-color:#4f81bd; color:white; width:163px" %)**Item**|(% style="background-color:#4f81bd; color:white; width:90px" %)(((
89 **Minimum value**
90 )))|(% style="background-color:#4f81bd; color:white; width:70px" %)(((
91 **Typical value**
92 )))|(% style="background-color:#4f81bd; color:white; width:87px" %)(((
93 **Maximum value**
94 )))|(% style="background-color:#4f81bd; color:white; width:40px" %)**Unit**|(% style="background-color:#4f81bd; color:white; width:50px" %)**Remarks**
95 |(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
96 |(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
97 |(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
98 |(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
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102 )))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
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107 **~ b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
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110
111 === 1.3.2  Effective measurement range Reference beam pattern ===
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114 **(1) The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**
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116 [[image:1654934119597-403.png]]
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122 **(2)** **The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.**
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125 [[image:1654934153068-207.png]]
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128
129 == 1.5 ​ Applications ==
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131
132 * Horizontal distance measurement
133 * Liquid level measurement
134 * Parking management system
135 * Object proximity and presence detection
136 * Intelligent trash can management system
137 * Robot obstacle avoidance
138 * Automatic control
139 * Sewer
140 * Bottom water level monitoring
141
142 == 1.6  Pin mapping and power on ==
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147
148 = 2.  Configure LDDS45 to connect to LoRaWAN network =
149
150 == 2.1  How it works ==
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154 The LDDS45 is configured as LoRaWAN OTAA Class A mode by default. It has OTAA keys to join LoRaWAN network. To connect a LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and power on the LDDS45. If there is coverage of the LoRaWAN network, it will automatically join the network via OTAA and start to send the sensor value
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158 In case you can't set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H4.A0ConfigureLDDS45viaATCommandorLoRaWANDownlink"]]to set the keys in the LDDS45.
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161
162 == 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
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166 Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[DLOS8 >>url:https://www.dragino.com/products/lora-lorawan-gateway/item/160-dlos8.html]] as a LoRaWAN gateway in this example.
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176 The DLOS8 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
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182 (% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LDDS45.
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186 Each LDDS45 is shipped with a sticker with the default device keys, user can find this sticker in the box. it looks like below.
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189 (% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[image:image-20230426085530-2.png]](% title="Click and drag to resize" %)​[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLDS12-LoRaWAN%20LiDAR%20ToF%20Distance%20Sensor%20User%20Manual/WebHome/image-20230426085359-1.png?width=538&height=250&rev=1.1||alt="image-20230426085359-1.png"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]][[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​​
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193 For OTAA registration, we need to set **APP EUI/ APP KEY/ DEV EUI**. Some server might no need to set APP EUI.
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197 Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
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201 **Add APP EUI in the application**
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210 (% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
211
212 (% aria-label="image-20220610161353-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610161353-6.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
213
214
215 (% aria-label="image-20220610161353-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610161353-7.png||data-widget="image"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
216
217 **Choose LDDS75 instead of LDDS45 is ok. They are of the same payload**
218
219
220
221 You can also choose to create the device manually.
222
223 (% aria-label="image-20220610161538-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610161538-8.png||data-widget="image"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
224
225
226
227 **Add APP KEY and DEV EUI**
228
229 (% aria-label="image-20220610161538-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610161538-9.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
230
231
232
233 (% style="color:blue" %)**Step 2**(%%): Power on LDDS45
234
235 Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
236
237 (% aria-label="image-20220611102908-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611102908-2.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
238
239
240 (((
241 (% style="color:blue" %)**Step 3**(%%)**:** The LDDS45 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel.
242 )))
243
244 (% aria-label="1654849068701-275.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654849068701-275.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
245
246
247 == 2.3  ​Uplink Payload ==
248
249
250 (((
251 (((
252 (((
253 LDDS45 will uplink payload via LoRaWAN with below payload format: 
254 )))
255
256 (((
257 Uplink payload includes in total 8 bytes.
258 )))
259 )))
260 )))
261
262 (((
263
264 )))
265
266 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
267 |=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
268 **Size(bytes)**
269 )))|=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)**2**|=(% style="background-color:#4F81BD;color:white" %)1|=(% style="background-color:#4F81BD;color:white" %)2|=(% style="background-color:#4F81BD;color:white" %)**1**
270 |(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
271 [[Distance>>||anchor="H2.3.2A0Distance"]]
272 (unit: mm)
273 )))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
274 [[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
275 )))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
276
277 (% aria-label="1654850511545-399.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654850511545-399.png||data-widget="image"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
278
279
280 === 2.3.1  Battery Info ===
281
282
283 Check the battery voltage for LDDS45.
284
285 Ex1: 0x0B45 = 2885mV
286
287 Ex2: 0x0B49 = 2889mV
288
289
290 === 2.3.2  Distance ===
291
292
293 (((
294 Get the distance. Flat object range 30mm - 4500mm.
295 )))
296
297 (((
298 For example, if the data you get from the register is __0x0B 0x05__, the distance between the sensor and the measured object is(% style="color:#4472c4" %)** **
299
300 (% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
301 )))
302
303
304 * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
305 * If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
306
307 === 2.3.3  Interrupt Pin ===
308
309
310 This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H4.3A0SetInterruptMode"]] for the hardware and software set up.
311
312 **Example:**
313
314 0x00: Normal uplink packet.
315
316 0x01: Interrupt Uplink Packet.
317
318
319 === 2.3.4  DS18B20 Temperature sensor ===
320
321
322 This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
323
324 **Example**:
325
326 If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
327
328 If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
329
330
331 === 2.3.5  Sensor Flag ===
332
333
334 (((
335 0x01: Detect Ultrasonic Sensor
336 )))
337
338 (((
339 0x00: No Ultrasonic Sensor
340 )))
341
342
343 === 2.3.6  Decode payload in The Things Network ===
344
345
346 While using TTN network, you can add the payload format to decode the payload.
347
348
349 (% aria-label="1654850829385-439.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654850829385-439.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
350
351 (((
352 The payload decoder function for TTN V3 is here:
353 )))
354
355 (((
356 (((
357 LDDS45 TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
358 )))
359 )))
360
361
362 == 2.4  Uplink Interval ==
363
364
365 The LDDS45 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]]
366
367
368 == 2.5  ​Show Data in DataCake IoT Server ==
369
370
371 (((
372 [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
373 )))
374
375 (((
376
377 )))
378
379 (((
380 (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
381 )))
382
383 (((
384 (% style="color:blue" %)**Step 2**(%%)**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:**
385 )))
386
387
388 (% aria-label="1654592790040-760.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654592790040-760.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
389
390
391 (% aria-label="1654592800389-571.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654592800389-571.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
392
393
394
395 (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
396
397 (% style="color:blue" %)**Step 4**(%%)**: Search the LDDS45 and add DevEUI.**
398
399 (% aria-label="1654851029373-510.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654851029373-510.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
400
401
402 After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
403
404 (% aria-label="image-20220610165129-11.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220610165129-11.png||data-widget="image" height="595" width="1088"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
405
406
407 == 2.6  Frequency Plans ==
408
409
410 (((
411 The LDDS45 uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
412 )))
413
414
415 === 2.6.1  EU863-870 (EU868) ===
416
417 (((
418
419
420 (% style="color:blue" %)**Uplink:**
421 )))
422
423 (((
424 868.1 - SF7BW125 to SF12BW125
425 )))
426
427 (((
428 868.3 - SF7BW125 to SF12BW125 and SF7BW250
429 )))
430
431 (((
432 868.5 - SF7BW125 to SF12BW125
433 )))
434
435 (((
436 867.1 - SF7BW125 to SF12BW125
437 )))
438
439 (((
440 867.3 - SF7BW125 to SF12BW125
441 )))
442
443 (((
444 867.5 - SF7BW125 to SF12BW125
445 )))
446
447 (((
448 867.7 - SF7BW125 to SF12BW125
449 )))
450
451 (((
452 867.9 - SF7BW125 to SF12BW125
453 )))
454
455 (((
456 868.8 - FSK
457 )))
458
459 (((
460
461 )))
462
463 (((
464 (% style="color:blue" %)**Downlink:**
465 )))
466
467 (((
468 Uplink channels 1-9 (RX1)
469 )))
470
471 (((
472 869.525 - SF9BW125 (RX2 downlink only)
473 )))
474
475
476 === 2.6.2  US902-928(US915) ===
477
478
479 (((
480 Used in USA, Canada and South America. Default use CHE=2
481
482 (% style="color:blue" %)**Uplink:**
483
484 903.9 - SF7BW125 to SF10BW125
485
486 904.1 - SF7BW125 to SF10BW125
487
488 904.3 - SF7BW125 to SF10BW125
489
490 904.5 - SF7BW125 to SF10BW125
491
492 904.7 - SF7BW125 to SF10BW125
493
494 904.9 - SF7BW125 to SF10BW125
495
496 905.1 - SF7BW125 to SF10BW125
497
498 905.3 - SF7BW125 to SF10BW125
499
500
501 (% style="color:blue" %)**Downlink:**
502
503 923.3 - SF7BW500 to SF12BW500
504
505 923.9 - SF7BW500 to SF12BW500
506
507 924.5 - SF7BW500 to SF12BW500
508
509 925.1 - SF7BW500 to SF12BW500
510
511 925.7 - SF7BW500 to SF12BW500
512
513 926.3 - SF7BW500 to SF12BW500
514
515 926.9 - SF7BW500 to SF12BW500
516
517 927.5 - SF7BW500 to SF12BW500
518
519 923.3 - SF12BW500(RX2 downlink only)
520
521
522 )))
523
524 === 2.6.3  CN470-510 (CN470) ===
525
526
527 (((
528 Used in China, Default use CHE=1
529 )))
530
531 (((
532 (% style="color:blue" %)**Uplink:**
533 )))
534
535 (((
536 486.3 - SF7BW125 to SF12BW125
537 )))
538
539 (((
540 486.5 - SF7BW125 to SF12BW125
541 )))
542
543 (((
544 486.7 - SF7BW125 to SF12BW125
545 )))
546
547 (((
548 486.9 - SF7BW125 to SF12BW125
549 )))
550
551 (((
552 487.1 - SF7BW125 to SF12BW125
553 )))
554
555 (((
556 487.3 - SF7BW125 to SF12BW125
557 )))
558
559 (((
560 487.5 - SF7BW125 to SF12BW125
561 )))
562
563 (((
564 487.7 - SF7BW125 to SF12BW125
565 )))
566
567 (((
568
569 )))
570
571 (((
572 (% style="color:blue" %)**Downlink:**
573 )))
574
575 (((
576 506.7 - SF7BW125 to SF12BW125
577 )))
578
579 (((
580 506.9 - SF7BW125 to SF12BW125
581 )))
582
583 (((
584 507.1 - SF7BW125 to SF12BW125
585 )))
586
587 (((
588 507.3 - SF7BW125 to SF12BW125
589 )))
590
591 (((
592 507.5 - SF7BW125 to SF12BW125
593 )))
594
595 (((
596 507.7 - SF7BW125 to SF12BW125
597 )))
598
599 (((
600 507.9 - SF7BW125 to SF12BW125
601 )))
602
603 (((
604 508.1 - SF7BW125 to SF12BW125
605 )))
606
607 (((
608 505.3 - SF12BW125 (RX2 downlink only)
609 )))
610
611
612 === 2.6.4  AU915-928(AU915) ===
613
614
615 (((
616 Default use CHE=2
617
618 (% style="color:blue" %)**Uplink:**
619
620 916.8 - SF7BW125 to SF12BW125
621
622 917.0 - SF7BW125 to SF12BW125
623
624 917.2 - SF7BW125 to SF12BW125
625
626 917.4 - SF7BW125 to SF12BW125
627
628 917.6 - SF7BW125 to SF12BW125
629
630 917.8 - SF7BW125 to SF12BW125
631
632 918.0 - SF7BW125 to SF12BW125
633
634 918.2 - SF7BW125 to SF12BW125
635
636
637 (% style="color:blue" %)**Downlink:**
638
639 923.3 - SF7BW500 to SF12BW500
640
641 923.9 - SF7BW500 to SF12BW500
642
643 924.5 - SF7BW500 to SF12BW500
644
645 925.1 - SF7BW500 to SF12BW500
646
647 925.7 - SF7BW500 to SF12BW500
648
649 926.3 - SF7BW500 to SF12BW500
650
651 926.9 - SF7BW500 to SF12BW500
652
653 927.5 - SF7BW500 to SF12BW500
654
655 923.3 - SF12BW500(RX2 downlink only)
656
657
658 )))
659
660 === 2.6.5  AS920-923 & AS923-925 (AS923) ===
661
662
663 (((
664 (% style="color:blue" %)**Default Uplink channel:**
665 )))
666
667 (((
668 923.2 - SF7BW125 to SF10BW125
669 )))
670
671 (((
672 923.4 - SF7BW125 to SF10BW125
673 )))
674
675 (((
676
677 )))
678
679 (((
680 (% style="color:blue" %)**Additional Uplink Channel**:
681 )))
682
683 (((
684 (OTAA mode, channel added by JoinAccept message)
685 )))
686
687 (((
688
689 )))
690
691 (((
692 (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
693 )))
694
695 (((
696 922.2 - SF7BW125 to SF10BW125
697 )))
698
699 (((
700 922.4 - SF7BW125 to SF10BW125
701 )))
702
703 (((
704 922.6 - SF7BW125 to SF10BW125
705 )))
706
707 (((
708 922.8 - SF7BW125 to SF10BW125
709 )))
710
711 (((
712 923.0 - SF7BW125 to SF10BW125
713 )))
714
715 (((
716 922.0 - SF7BW125 to SF10BW125
717 )))
718
719 (((
720
721 )))
722
723 (((
724 (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
725 )))
726
727 (((
728 923.6 - SF7BW125 to SF10BW125
729 )))
730
731 (((
732 923.8 - SF7BW125 to SF10BW125
733 )))
734
735 (((
736 924.0 - SF7BW125 to SF10BW125
737 )))
738
739 (((
740 924.2 - SF7BW125 to SF10BW125
741 )))
742
743 (((
744 924.4 - SF7BW125 to SF10BW125
745 )))
746
747 (((
748 924.6 - SF7BW125 to SF10BW125
749 )))
750
751 (((
752
753 )))
754
755 (((
756 (% style="color:blue" %)**Downlink:**
757 )))
758
759 (((
760 Uplink channels 1-8 (RX1)
761 )))
762
763 (((
764 923.2 - SF10BW125 (RX2)
765 )))
766
767
768 === 2.6.6  KR920-923 (KR920) ===
769
770
771 (((
772 (% style="color:blue" %)**Default channel:**
773 )))
774
775 (((
776 922.1 - SF7BW125 to SF12BW125
777 )))
778
779 (((
780 922.3 - SF7BW125 to SF12BW125
781 )))
782
783 (((
784 922.5 - SF7BW125 to SF12BW125
785 )))
786
787 (((
788
789 )))
790
791 (((
792 (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
793 )))
794
795 (((
796 922.1 - SF7BW125 to SF12BW125
797 )))
798
799 (((
800 922.3 - SF7BW125 to SF12BW125
801 )))
802
803 (((
804 922.5 - SF7BW125 to SF12BW125
805 )))
806
807 (((
808 922.7 - SF7BW125 to SF12BW125
809 )))
810
811 (((
812 922.9 - SF7BW125 to SF12BW125
813 )))
814
815 (((
816 923.1 - SF7BW125 to SF12BW125
817 )))
818
819 (((
820 923.3 - SF7BW125 to SF12BW125
821 )))
822
823 (((
824
825 )))
826
827 (((
828 (% style="color:blue" %)**Downlink:**
829 )))
830
831 (((
832 Uplink channels 1-7(RX1)
833 )))
834
835 (((
836 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
837 )))
838
839
840 === 2.6.7  IN865-867 (IN865) ===
841
842
843 (((
844 (% style="color:blue" %)**Uplink:**
845 )))
846
847 (((
848 865.0625 - SF7BW125 to SF12BW125
849 )))
850
851 (((
852 865.4025 - SF7BW125 to SF12BW125
853 )))
854
855 (((
856 865.9850 - SF7BW125 to SF12BW125
857 )))
858
859 (((
860
861 )))
862
863 (((
864 (% style="color:blue" %)**Downlink:**
865 )))
866
867 (((
868 Uplink channels 1-3 (RX1)
869 )))
870
871 (((
872 866.550 - SF10BW125 (RX2)
873 )))
874
875
876 == 2.7  LED Indicator ==
877
878
879 The LDDS45 has an internal LED which is to show the status of different state.
880
881
882 * Blink once when device power on.
883 * The device detects the sensor and flashes 5 times.
884 * Solid ON for 5 seconds once device successful Join the network.
885 * Blink once when device transmit a packet.
886
887 == 2.8  ​Firmware Change Log ==
888
889
890 (((
891 **Firmware download link:  **[[https:~~/~~/www.dropbox.com/sh/47fsmpbfv4qrw2d/AACy5NcU8MCMFVpYITSUfVLPa?dl=0>>https://www.dropbox.com/sh/47fsmpbfv4qrw2d/AACy5NcU8MCMFVpYITSUfVLPa?dl=0]]
892 )))
893
894 (((
895 **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
896 )))
897
898
899 == 2.9  Mechanical ==
900
901
902 (% aria-label="1654915562090-396.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654915562090-396.png||data-widget="image"]](% style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​(% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none; left:0px; top:-15px" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background:url(~"http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png~") rgba(220, 220, 220, 0.5); left:0px; top:-15px" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
903
904
905 = 3.  Battery & Power Consumption =
906
907
908 LDDS45 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
909
910 [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
911
912
913 = 4.  Configure LDDS45 via AT Command or LoRaWAN Downlink =
914
915
916 (((
917 (((
918 Use can configure LDDS45 via AT Command or LoRaWAN Downlink.
919 )))
920 )))
921
922 * (((
923 (((
924 AT Command Connection: See [[FAQ>>||anchor="H5.A0FAQ"]].
925 )))
926 )))
927 * (((
928 (((
929 LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
930 )))
931 )))
932
933 (((
934 (((
935
936 )))
937
938 (((
939 There are two kinds of commands to configure LDDS45, they are:
940 )))
941 )))
942
943 * (((
944 (((
945 (% style="color:#4f81bd" %)** General Commands**.
946 )))
947 )))
948
949 (((
950 (((
951 These commands are to configure:
952 )))
953 )))
954
955 * (((
956 (((
957 General system settings like: uplink interval.
958 )))
959 )))
960 * (((
961 (((
962 LoRaWAN protocol & radio related command.
963 )))
964 )))
965
966 (((
967 (((
968 They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]]
969 )))
970 )))
971
972 (((
973 (((
974
975 )))
976 )))
977
978 * (((
979 (((
980 (% style="color:#4f81bd" %)** Commands special design for LDDS45**
981 )))
982 )))
983
984 (((
985 (((
986 These commands only valid for LDDS45, as below:
987 )))
988 )))
989
990
991 == 4.1  Access AT Commands ==
992
993
994 User can use a USB to TTL adapter to connect to LDDS45 and access the console to enter AT Commands. Note the TXD/RXD can use 3.3v or 5v.
995
996 Pins for console is:
997
998 * **UART_TXD to  USB TTL  Adapter's  RXD**
999 * **UART_RXD to  USB TTL  Adapter's  TXD**
1000 * **GND  to  USB TTL  Adapter's  GND**
1001
1002 (% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% aria-label="image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654917294526-626.png||data-widget="image"]](% title="Click and drag to resize" %)​​
1003
1004 (% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​
1005
1006
1007 (((
1008 In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LDDS45. LDDS45 will output system info once power on as below:
1009 )))
1010
1011 (% aria-label="image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654917321722-210.png||data-widget="image"]](% title="Click and drag to resize" %)​
1012
1013 (% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||data-widget="image" draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220, 220, 220, 0.5); display:none" tabindex="-1" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% aria-label="Data URI image image widget" contenteditable="false" role="region" style="background-image:url(http://wiki1.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" tabindex="-1" title="Click and drag to resize" %)​(% title="Click and drag to resize" %)​
1014
1015 == 4.2  Set Transmit Interval Time ==
1016
1017
1018 Feature: Change LoRaWAN End Node Transmit Interval.
1019
1020 (% style="color:#037691" %)**AT Command: AT+TDC**
1021
1022 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1023 |=(% style="width: 160px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 140px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 210px;background-color:#4F81BD;color:white" %)**Response**
1024 |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
1025 30000
1026 OK
1027 the interval is 30000ms = 30s
1028 )))
1029 |(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
1030 OK
1031 Set transmit interval to 60000ms = 60 seconds
1032 )))
1033
1034 (% style="color:#037691" %)**Downlink Command: 0x01**
1035
1036 (((
1037 (((
1038 Format: Command Code (0x01) followed by 3 bytes time value.
1039
1040 (((
1041 If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1042 )))
1043
1044 * Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1045 * Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1046 )))
1047 )))
1048
1049
1050
1051 == 4.3  Set Interrupt Mode ==
1052
1053
1054 Feature, Set Interrupt mode for GPIO_EXIT.
1055
1056 (% style="color:#037691" %)**Downlink Command: AT+INTMOD**
1057
1058 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1059 |=(% style="width: 154px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 196px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 160px;background-color:#4F81BD;color:white" %)**Response**
1060 |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
1061 0
1062 OK
1063 the mode is 0 =No Interruption
1064 )))
1065 |(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
1066 Set Transmit Interval
1067 0. (Disable Interrupt),
1068 ~1. (Trigger by rising and falling edge)
1069 2. (Trigger by falling edge)
1070 3. (Trigger by rising edge)
1071 )))|(% style="width:157px" %)OK
1072
1073 (% style="color:#037691" %)**Downlink Command: 0x06**
1074
1075 Format: Command Code (0x06) followed by 3 bytes.
1076
1077 (((
1078 This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1079 )))
1080
1081 * Example 1: Downlink Payload: 06000000  ~/~/ Turn off interrupt mode
1082 * Example 2: Downlink Payload: 06000003  ~/~/ Set the interrupt mode to rising edge trigger
1083
1084 = 5.  FAQ =
1085
1086 == 5.1  What is the frequency plan for LDDS45? ==
1087
1088
1089 LDDS45 use the same frequency as other Dragino products. User can see the detail from this link:  [[Introduction>>doc:Main.End Device Frequency Band.WebHome||anchor="H1.Introduction"]]
1090
1091
1092 == 5.2  How to change the LoRa Frequency Bands/Region ==
1093
1094
1095 You can follow the instructions for [[how to upgrade image>>||anchor="H2.8A0200BFirmwareChangeLog"]].
1096 When downloading the images, choose the required image file for download. ​
1097
1098
1099 = 6.  Trouble Shooting =
1100
1101 == 6.1  AT Command input doesn't work ==
1102
1103
1104 In the case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string.
1105
1106 (((
1107
1108 )))
1109
1110 = 7.  Order Info =
1111
1112
1113 Part Number **:** (% style="color:blue" %)**LDDS45-XX**
1114
1115 (% style="color:blue" %)**XX**(%%)**: **The default frequency band
1116
1117 * (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
1118 * (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
1119 * (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
1120 * (% style="color:red" %)**EU868 **(%%)**:** LoRaWAN EU868 band
1121 * (% style="color:red" %)**KR920 **(%%)**:** LoRaWAN KR920 band
1122 * (% style="color:red" %)**US915 **(%%)**:** LoRaWAN US915 band
1123 * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
1124 * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
1125
1126 = 8. ​ Packing Info =
1127
1128
1129 **Package Includes**:
1130
1131 * LDDS45 LoRaWAN Distance Detection Sensor x 1
1132
1133 **Dimension and weight**:
1134
1135 * Device Size: cm
1136 * Device Weight: g
1137 * Package Size / pcs : cm
1138 * Weight / pcs : g
1139
1140 = 9.  ​Support =
1141
1142
1143 * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
1144 * Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]].

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