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Version 172.10 by Xiaoling on 2024/01/19 18:03
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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 =
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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 [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example.
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179 The LG308 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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185 (% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LDDS45.
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189 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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192 (% 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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196 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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200 Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
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204 **Add APP EUI in the application**
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213 (% 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" %)​
214
215 (% 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" %)​
216
217
218 (% 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" %)​
219
220 **Choose LDDS75 instead of LDDS45 is ok. They are of the same payload**
221
222
223
224 You can also choose to create the device manually.
225
226 (% 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" %)​
227
228
229
230 **Add APP KEY and DEV EUI**
231
232 (% 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" %)​
233
234
235
236 (% style="color:blue" %)**Step 2**(%%): Power on LDDS45
237
238 Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
239
240 (% 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" %)​
241
242
243 (((
244 (% 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.
245 )))
246
247 (% 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" %)​
248
249
250 == 2.3  ​Uplink Payload ==
251
252
253 (((
254 (((
255 (((
256 LDDS45 will uplink payload via LoRaWAN with below payload format: 
257 )))
258
259 (((
260 Uplink payload includes in total 8 bytes.
261 )))
262 )))
263 )))
264
265 (((
266
267 )))
268
269 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
270 |=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
271 **Size(bytes)**
272 )))|=(% 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**
273 |(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
274 [[Distance>>||anchor="H2.3.2A0Distance"]]
275 (unit: mm)
276 )))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
277 [[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
278 )))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
279
280 (% 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" %)​
281
282
283 === 2.3.1  Battery Info ===
284
285
286 Check the battery voltage for LDDS45.
287
288 Ex1: 0x0B45 = 2885mV
289
290 Ex2: 0x0B49 = 2889mV
291
292
293 === 2.3.2  Distance ===
294
295
296 (((
297 Get the distance. Flat object range 30mm - 4500mm.
298 )))
299
300 (((
301 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" %)** **
302
303 (% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
304 )))
305
306
307 * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
308 * If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
309
310 === 2.3.3  Interrupt Pin ===
311
312
313 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.
314
315 **Example:**
316
317 0x00: Normal uplink packet.
318
319 0x01: Interrupt Uplink Packet.
320
321
322 === 2.3.4  DS18B20 Temperature sensor ===
323
324
325 This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
326
327 **Example**:
328
329 If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
330
331 If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
332
333
334 === 2.3.5  Sensor Flag ===
335
336
337 (((
338 0x01: Detect Ultrasonic Sensor
339 )))
340
341 (((
342 0x00: No Ultrasonic Sensor
343 )))
344
345
346 === 2.3.6  Decode payload in The Things Network ===
347
348
349 While using TTN network, you can add the payload format to decode the payload.
350
351
352 (% 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" %)​
353
354 (((
355 The payload decoder function for TTN V3 is here:
356 )))
357
358 (((
359 (((
360 LDDS45 TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
361 )))
362 )))
363
364
365 == 2.4  Uplink Interval ==
366
367
368 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"]]
369
370
371 == 2.5  ​Show Data in DataCake IoT Server ==
372
373
374 (((
375 [[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:
376 )))
377
378 (((
379
380 )))
381
382 (((
383 (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
384 )))
385
386 (((
387 (% 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:**
388 )))
389
390
391 (% 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" %)​
392
393
394 (% 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" %)​
395
396
397
398 (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
399
400 (% style="color:blue" %)**Step 4**(%%)**: Search the LDDS45 and add DevEUI.**
401
402 (% 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" %)​
403
404
405 After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
406
407 (% 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" %)​
408
409
410 == 2.6  Frequency Plans ==
411
412
413 (((
414 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.
415 )))
416
417
418 === 2.6.1  EU863-870 (EU868) ===
419
420 (((
421
422
423 (% style="color:blue" %)**Uplink:**
424 )))
425
426 (((
427 868.1 - SF7BW125 to SF12BW125
428 )))
429
430 (((
431 868.3 - SF7BW125 to SF12BW125 and SF7BW250
432 )))
433
434 (((
435 868.5 - SF7BW125 to SF12BW125
436 )))
437
438 (((
439 867.1 - SF7BW125 to SF12BW125
440 )))
441
442 (((
443 867.3 - SF7BW125 to SF12BW125
444 )))
445
446 (((
447 867.5 - SF7BW125 to SF12BW125
448 )))
449
450 (((
451 867.7 - SF7BW125 to SF12BW125
452 )))
453
454 (((
455 867.9 - SF7BW125 to SF12BW125
456 )))
457
458 (((
459 868.8 - FSK
460 )))
461
462 (((
463
464 )))
465
466 (((
467 (% style="color:blue" %)**Downlink:**
468 )))
469
470 (((
471 Uplink channels 1-9 (RX1)
472 )))
473
474 (((
475 869.525 - SF9BW125 (RX2 downlink only)
476 )))
477
478
479 === 2.6.2  US902-928(US915) ===
480
481
482 (((
483 Used in USA, Canada and South America. Default use CHE=2
484
485 (% style="color:blue" %)**Uplink:**
486
487 903.9 - SF7BW125 to SF10BW125
488
489 904.1 - SF7BW125 to SF10BW125
490
491 904.3 - SF7BW125 to SF10BW125
492
493 904.5 - SF7BW125 to SF10BW125
494
495 904.7 - SF7BW125 to SF10BW125
496
497 904.9 - SF7BW125 to SF10BW125
498
499 905.1 - SF7BW125 to SF10BW125
500
501 905.3 - SF7BW125 to SF10BW125
502
503
504 (% style="color:blue" %)**Downlink:**
505
506 923.3 - SF7BW500 to SF12BW500
507
508 923.9 - SF7BW500 to SF12BW500
509
510 924.5 - SF7BW500 to SF12BW500
511
512 925.1 - SF7BW500 to SF12BW500
513
514 925.7 - SF7BW500 to SF12BW500
515
516 926.3 - SF7BW500 to SF12BW500
517
518 926.9 - SF7BW500 to SF12BW500
519
520 927.5 - SF7BW500 to SF12BW500
521
522 923.3 - SF12BW500(RX2 downlink only)
523
524
525 )))
526
527 === 2.6.3  CN470-510 (CN470) ===
528
529
530 (((
531 Used in China, Default use CHE=1
532 )))
533
534 (((
535 (% style="color:blue" %)**Uplink:**
536 )))
537
538 (((
539 486.3 - SF7BW125 to SF12BW125
540 )))
541
542 (((
543 486.5 - SF7BW125 to SF12BW125
544 )))
545
546 (((
547 486.7 - SF7BW125 to SF12BW125
548 )))
549
550 (((
551 486.9 - SF7BW125 to SF12BW125
552 )))
553
554 (((
555 487.1 - SF7BW125 to SF12BW125
556 )))
557
558 (((
559 487.3 - SF7BW125 to SF12BW125
560 )))
561
562 (((
563 487.5 - SF7BW125 to SF12BW125
564 )))
565
566 (((
567 487.7 - SF7BW125 to SF12BW125
568 )))
569
570 (((
571
572 )))
573
574 (((
575 (% style="color:blue" %)**Downlink:**
576 )))
577
578 (((
579 506.7 - SF7BW125 to SF12BW125
580 )))
581
582 (((
583 506.9 - SF7BW125 to SF12BW125
584 )))
585
586 (((
587 507.1 - SF7BW125 to SF12BW125
588 )))
589
590 (((
591 507.3 - SF7BW125 to SF12BW125
592 )))
593
594 (((
595 507.5 - SF7BW125 to SF12BW125
596 )))
597
598 (((
599 507.7 - SF7BW125 to SF12BW125
600 )))
601
602 (((
603 507.9 - SF7BW125 to SF12BW125
604 )))
605
606 (((
607 508.1 - SF7BW125 to SF12BW125
608 )))
609
610 (((
611 505.3 - SF12BW125 (RX2 downlink only)
612 )))
613
614
615 === 2.6.4  AU915-928(AU915) ===
616
617
618 (((
619 Default use CHE=2
620
621 (% style="color:blue" %)**Uplink:**
622
623 916.8 - SF7BW125 to SF12BW125
624
625 917.0 - SF7BW125 to SF12BW125
626
627 917.2 - SF7BW125 to SF12BW125
628
629 917.4 - SF7BW125 to SF12BW125
630
631 917.6 - SF7BW125 to SF12BW125
632
633 917.8 - SF7BW125 to SF12BW125
634
635 918.0 - SF7BW125 to SF12BW125
636
637 918.2 - SF7BW125 to SF12BW125
638
639
640 (% style="color:blue" %)**Downlink:**
641
642 923.3 - SF7BW500 to SF12BW500
643
644 923.9 - SF7BW500 to SF12BW500
645
646 924.5 - SF7BW500 to SF12BW500
647
648 925.1 - SF7BW500 to SF12BW500
649
650 925.7 - SF7BW500 to SF12BW500
651
652 926.3 - SF7BW500 to SF12BW500
653
654 926.9 - SF7BW500 to SF12BW500
655
656 927.5 - SF7BW500 to SF12BW500
657
658 923.3 - SF12BW500(RX2 downlink only)
659
660
661 )))
662
663 === 2.6.5  AS920-923 & AS923-925 (AS923) ===
664
665
666 (((
667 (% style="color:blue" %)**Default Uplink channel:**
668 )))
669
670 (((
671 923.2 - SF7BW125 to SF10BW125
672 )))
673
674 (((
675 923.4 - SF7BW125 to SF10BW125
676 )))
677
678 (((
679
680 )))
681
682 (((
683 (% style="color:blue" %)**Additional Uplink Channel**:
684 )))
685
686 (((
687 (OTAA mode, channel added by JoinAccept message)
688 )))
689
690 (((
691
692 )))
693
694 (((
695 (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
696 )))
697
698 (((
699 922.2 - SF7BW125 to SF10BW125
700 )))
701
702 (((
703 922.4 - SF7BW125 to SF10BW125
704 )))
705
706 (((
707 922.6 - SF7BW125 to SF10BW125
708 )))
709
710 (((
711 922.8 - SF7BW125 to SF10BW125
712 )))
713
714 (((
715 923.0 - SF7BW125 to SF10BW125
716 )))
717
718 (((
719 922.0 - SF7BW125 to SF10BW125
720 )))
721
722 (((
723
724 )))
725
726 (((
727 (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
728 )))
729
730 (((
731 923.6 - SF7BW125 to SF10BW125
732 )))
733
734 (((
735 923.8 - SF7BW125 to SF10BW125
736 )))
737
738 (((
739 924.0 - SF7BW125 to SF10BW125
740 )))
741
742 (((
743 924.2 - SF7BW125 to SF10BW125
744 )))
745
746 (((
747 924.4 - SF7BW125 to SF10BW125
748 )))
749
750 (((
751 924.6 - SF7BW125 to SF10BW125
752 )))
753
754 (((
755
756 )))
757
758 (((
759 (% style="color:blue" %)**Downlink:**
760 )))
761
762 (((
763 Uplink channels 1-8 (RX1)
764 )))
765
766 (((
767 923.2 - SF10BW125 (RX2)
768 )))
769
770
771 === 2.6.6  KR920-923 (KR920) ===
772
773
774 (((
775 (% style="color:blue" %)**Default channel:**
776 )))
777
778 (((
779 922.1 - SF7BW125 to SF12BW125
780 )))
781
782 (((
783 922.3 - SF7BW125 to SF12BW125
784 )))
785
786 (((
787 922.5 - SF7BW125 to SF12BW125
788 )))
789
790 (((
791
792 )))
793
794 (((
795 (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
796 )))
797
798 (((
799 922.1 - SF7BW125 to SF12BW125
800 )))
801
802 (((
803 922.3 - SF7BW125 to SF12BW125
804 )))
805
806 (((
807 922.5 - SF7BW125 to SF12BW125
808 )))
809
810 (((
811 922.7 - SF7BW125 to SF12BW125
812 )))
813
814 (((
815 922.9 - SF7BW125 to SF12BW125
816 )))
817
818 (((
819 923.1 - SF7BW125 to SF12BW125
820 )))
821
822 (((
823 923.3 - SF7BW125 to SF12BW125
824 )))
825
826 (((
827
828 )))
829
830 (((
831 (% style="color:blue" %)**Downlink:**
832 )))
833
834 (((
835 Uplink channels 1-7(RX1)
836 )))
837
838 (((
839 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
840 )))
841
842
843 === 2.6.7  IN865-867 (IN865) ===
844
845
846 (((
847 (% style="color:blue" %)**Uplink:**
848 )))
849
850 (((
851 865.0625 - SF7BW125 to SF12BW125
852 )))
853
854 (((
855 865.4025 - SF7BW125 to SF12BW125
856 )))
857
858 (((
859 865.9850 - SF7BW125 to SF12BW125
860 )))
861
862 (((
863
864 )))
865
866 (((
867 (% style="color:blue" %)**Downlink:**
868 )))
869
870 (((
871 Uplink channels 1-3 (RX1)
872 )))
873
874 (((
875 866.550 - SF10BW125 (RX2)
876 )))
877
878
879 == 2.7  LED Indicator ==
880
881
882 The LDDS45 has an internal LED which is to show the status of different state.
883
884
885 * Blink once when device power on.
886 * The device detects the sensor and flashes 5 times.
887 * Solid ON for 5 seconds once device successful Join the network.
888 * Blink once when device transmit a packet.
889
890 == 2.8  ​Firmware Change Log ==
891
892
893 (((
894 **Firmware download link:  **[[https:~~/~~/www.dropbox.com/sh/47fsmpbfv4qrw2d/AACy5NcU8MCMFVpYITSUfVLPa?dl=0>>https://www.dropbox.com/sh/47fsmpbfv4qrw2d/AACy5NcU8MCMFVpYITSUfVLPa?dl=0]]
895 )))
896
897 (((
898 **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
899 )))
900
901
902 == 2.9  Mechanical ==
903
904
905 (% 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" %)​
906
907
908 = 3.  Battery & Power Consumption =
909
910
911 LDDS45 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
912
913 [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
914
915
916 = 4.  Configure LDDS45 via AT Command or LoRaWAN Downlink =
917
918
919 (((
920 (((
921 Use can configure LDDS45 via AT Command or LoRaWAN Downlink.
922 )))
923 )))
924
925 * (((
926 (((
927 AT Command Connection: See [[FAQ>>||anchor="H5.A0FAQ"]].
928 )))
929 )))
930 * (((
931 (((
932 LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
933 )))
934 )))
935
936 (((
937 (((
938
939 )))
940
941 (((
942 There are two kinds of commands to configure LDDS45, they are:
943 )))
944 )))
945
946 * (((
947 (((
948 (% style="color:#4f81bd" %)** General Commands**.
949 )))
950 )))
951
952 (((
953 (((
954 These commands are to configure:
955 )))
956 )))
957
958 * (((
959 (((
960 General system settings like: uplink interval.
961 )))
962 )))
963 * (((
964 (((
965 LoRaWAN protocol & radio related command.
966 )))
967 )))
968
969 (((
970 (((
971 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]]
972 )))
973 )))
974
975 (((
976 (((
977
978 )))
979 )))
980
981 * (((
982 (((
983 (% style="color:#4f81bd" %)** Commands special design for LDDS45**
984 )))
985 )))
986
987 (((
988 (((
989 These commands only valid for LDDS45, as below:
990 )))
991 )))
992
993
994 == 4.1  Access AT Commands ==
995
996
997 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.
998
999 Pins for console is:
1000
1001 * **UART_TXD to  USB TTL  Adapter's  RXD**
1002 * **UART_RXD to  USB TTL  Adapter's  TXD**
1003 * **GND  to  USB TTL  Adapter's  GND**
1004
1005 (% 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" %)​​
1006
1007 (% 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" %)​
1008
1009
1010 (((
1011 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:
1012 )))
1013
1014 (% aria-label="image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654917321722-210.png||data-widget="image"]](% title="Click and drag to resize" %)​
1015
1016 (% 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" %)​
1017
1018 == 4.2  Set Transmit Interval Time ==
1019
1020
1021 Feature: Change LoRaWAN End Node Transmit Interval.
1022
1023 (% style="color:#037691" %)**AT Command: AT+TDC**
1024
1025 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1026 |=(% 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**
1027 |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
1028 30000
1029 OK
1030 the interval is 30000ms = 30s
1031 )))
1032 |(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
1033 OK
1034 Set transmit interval to 60000ms = 60 seconds
1035 )))
1036
1037 (% style="color:#037691" %)**Downlink Command: 0x01**
1038
1039 (((
1040 (((
1041 Format: Command Code (0x01) followed by 3 bytes time value.
1042
1043 (((
1044 If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1045 )))
1046
1047 * Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1048 * Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1049 )))
1050 )))
1051
1052
1053
1054 == 4.3  Set Interrupt Mode ==
1055
1056
1057 Feature, Set Interrupt mode for GPIO_EXIT.
1058
1059 (% style="color:#037691" %)**Downlink Command: AT+INTMOD**
1060
1061 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1062 |=(% 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**
1063 |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
1064 0
1065 OK
1066 the mode is 0 =No Interruption
1067 )))
1068 |(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
1069 Set Transmit Interval
1070 0. (Disable Interrupt),
1071 ~1. (Trigger by rising and falling edge)
1072 2. (Trigger by falling edge)
1073 3. (Trigger by rising edge)
1074 )))|(% style="width:157px" %)OK
1075
1076 (% style="color:#037691" %)**Downlink Command: 0x06**
1077
1078 Format: Command Code (0x06) followed by 3 bytes.
1079
1080 (((
1081 This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1082 )))
1083
1084 * Example 1: Downlink Payload: 06000000  ~/~/ Turn off interrupt mode
1085 * Example 2: Downlink Payload: 06000003  ~/~/ Set the interrupt mode to rising edge trigger
1086
1087 = 5.  FAQ =
1088
1089 == 5.1  What is the frequency plan for LDDS45? ==
1090
1091
1092 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"]]
1093
1094
1095 == 5.2  How to change the LoRa Frequency Bands/Region ==
1096
1097
1098 You can follow the instructions for [[how to upgrade image>>||anchor="H2.8A0200BFirmwareChangeLog"]].
1099 When downloading the images, choose the required image file for download. ​
1100
1101
1102 = 6.  Trouble Shooting =
1103
1104 == 6.1  AT Command input doesn't work ==
1105
1106
1107 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.
1108
1109 (((
1110
1111 )))
1112
1113 = 7.  Order Info =
1114
1115
1116 Part Number **:** (% style="color:blue" %)**LDDS45-XX**
1117
1118 (% style="color:blue" %)**XX**(%%)**: **The default frequency band
1119
1120 * (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
1121 * (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
1122 * (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
1123 * (% style="color:red" %)**EU868 **(%%)**:** LoRaWAN EU868 band
1124 * (% style="color:red" %)**KR920 **(%%)**:** LoRaWAN KR920 band
1125 * (% style="color:red" %)**US915 **(%%)**:** LoRaWAN US915 band
1126 * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
1127 * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
1128
1129 = 8. ​ Packing Info =
1130
1131
1132 **Package Includes**:
1133
1134 * LDDS45 LoRaWAN Distance Detection Sensor x 1
1135
1136 **Dimension and weight**:
1137
1138 * Device Size: cm
1139 * Device Weight: g
1140 * Package Size / pcs : cm
1141 * Weight / pcs : g
1142
1143 = 9.  ​Support =
1144
1145
1146 * 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.
1147 * 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]].