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Version 172.9 by Xiaoling on 2024/01/19 18:01
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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
83 == 1.3  Specification ==
84
85 === 1.3.1  Rated environmental conditions ===
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88 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
89 |(% style="background-color:#4F81BD;color:white; width:163px" %)**Item**|(% style="background-color:#4F81BD;color:white; width:90px" %)(((
90 **Minimum value**
91 )))|(% style="background-color:#4F81BD;color:white; width:70px" %)(((
92 **Typical value**
93 )))|(% style="background-color:#4F81BD;color:white; width:87px" %)(((
94 **Maximum value**
95 )))|(% style="background-color:#4F81BD;color:white; width:40px" %)**Unit**|(% style="background-color:#4F81BD;color:white; width:50px" %)**Remarks**
96 |(% style="width:174px" %)Storage temperature|(% style="width:86px" %)-25|(% style="width:66px" %)25|(% style="width:90px" %)80|(% style="width:48px" %)℃|(% style="width:203px" %)
97 |(% style="width:174px" %)Storage humidity|(% style="width:86px" %) |(% style="width:66px" %)65%|(% style="width:90px" %)90%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
98 |(% style="width:174px" %)Operating temperature|(% style="width:86px" %)-15|(% style="width:66px" %)25|(% style="width:90px" %)60|(% style="width:48px" %)℃|(% style="width:203px" %)
99 |(% style="width:174px" %)Working humidity|(% style="width:86px" %)(((
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103 )))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1)
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108 **~ 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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111
112 === 1.3.2  Effective measurement range Reference beam pattern ===
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115 **(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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117 [[image:1654934119597-403.png]]
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123 **(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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126 [[image:1654934153068-207.png]]
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129
130 == 1.5 ​ Applications ==
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132
133 * Horizontal distance measurement
134 * Liquid level measurement
135 * Parking management system
136 * Object proximity and presence detection
137 * Intelligent trash can management system
138 * Robot obstacle avoidance
139 * Automatic control
140 * Sewer
141 * Bottom water level monitoring
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143
144 == 1.6  Pin mapping and power on ==
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149
150 = 2.  Configure LDDS45 to connect to LoRaWAN network =
151
152 == 2.1  How it works ==
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156 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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160 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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163
164 == 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
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168 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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181 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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187 (% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LDDS45.
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191 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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194 (% 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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198 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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202 Enter these keys in the LoRaWAN Server portal. Below is TTN V3 screen shot:
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206 **Add APP EUI in the application**
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215 (% 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 (% 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" %)​
218
219
220 (% 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" %)​
221
222 **Choose LDDS75 instead of LDDS45 is ok. They are of the same payload**
223
224
225
226 You can also choose to create the device manually.
227
228 (% 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" %)​
229
230
231
232 **Add APP KEY and DEV EUI**
233
234 (% 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" %)​
235
236
237
238 (% style="color:blue" %)**Step 2**(%%): Power on LDDS45
239
240 Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
241
242 (% 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" %)​
243
244
245 (((
246 (% 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.
247 )))
248
249 (% 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" %)​
250
251
252 == 2.3  ​Uplink Payload ==
253
254
255 (((
256 (((
257 (((
258 LDDS45 will uplink payload via LoRaWAN with below payload format: 
259 )))
260
261 (((
262 Uplink payload includes in total 8 bytes.
263 )))
264 )))
265 )))
266
267 (((
268
269 )))
270
271 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
272 |=(% style="width: 62.5px;background-color:#4F81BD;color:white" %)(((
273 **Size(bytes)**
274 )))|=(% 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**
275 |(% style="width:62.5px" %)Value|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1A0BatteryInfo"]]|(((
276 [[Distance>>||anchor="H2.3.2A0Distance"]]
277 (unit: mm)
278 )))|[[Digital Interrupt (Optional)>>||anchor="H2.3.3A0InterruptPin"]]|(((
279 [[Temperature (Optional )>>||anchor="H2.3.4A0DS18B20Temperaturesensor"]]
280 )))|[[Sensor Flag>>||anchor="H2.3.5A0SensorFlag"]]
281
282 (% 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" %)​
283
284
285 === 2.3.1  Battery Info ===
286
287
288 Check the battery voltage for LDDS45.
289
290 Ex1: 0x0B45 = 2885mV
291
292 Ex2: 0x0B49 = 2889mV
293
294
295 === 2.3.2  Distance ===
296
297
298 (((
299 Get the distance. Flat object range 30mm - 4500mm.
300 )))
301
302 (((
303 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" %)** **
304
305 (% style="color:#4472c4" %)**0B05(H) = 2821 (D) = 2821 mm.**
306 )))
307
308
309 * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
310 * If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
311
312
313 === 2.3.3  Interrupt Pin ===
314
315
316 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.
317
318 **Example:**
319
320 0x00: Normal uplink packet.
321
322 0x01: Interrupt Uplink Packet.
323
324
325 === 2.3.4  DS18B20 Temperature sensor ===
326
327
328 This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
329
330 **Example**:
331
332 If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
333
334 If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
335
336
337 === 2.3.5  Sensor Flag ===
338
339
340 (((
341 0x01: Detect Ultrasonic Sensor
342 )))
343
344 (((
345 0x00: No Ultrasonic Sensor
346 )))
347
348
349 === 2.3.6  Decode payload in The Things Network ===
350
351
352 While using TTN network, you can add the payload format to decode the payload.
353
354
355 (% 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" %)​
356
357 (((
358 The payload decoder function for TTN V3 is here:
359 )))
360
361 (((
362 (((
363 LDDS45 TTN V3 Payload Decoder:  [[ttps:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
364 )))
365 )))
366
367
368 == 2.4  Uplink Interval ==
369
370
371 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"]]
372
373
374 == 2.5  ​Show Data in DataCake IoT Server ==
375
376
377 (((
378 [[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:
379 )))
380
381 (((
382
383 )))
384
385 (((
386 (% style="color:blue" %)**Step 1**(%%)**: Be sure that your device is programmed and properly connected to the network at this time.**
387 )))
388
389 (((
390 (% 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:**
391 )))
392
393
394 (% 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" %)​
395
396
397 (% 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" %)​
398
399
400
401 (% style="color:blue" %)**Step 3**(%%)**: Create an account or log in Datacake.**
402
403 (% style="color:blue" %)**Step 4**(%%)**: Search the LDDS45 and add DevEUI.**
404
405 (% 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" %)​
406
407
408 After added, the sensor data arrive TTN V3, it will also arrive and show in Datacake.
409
410 (% 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" %)​
411
412
413 == 2.6  Frequency Plans ==
414
415
416 (((
417 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.
418 )))
419
420
421 === 2.6.1  EU863-870 (EU868) ===
422
423 (((
424
425
426 (% style="color:blue" %)**Uplink:**
427 )))
428
429 (((
430 868.1 - SF7BW125 to SF12BW125
431 )))
432
433 (((
434 868.3 - SF7BW125 to SF12BW125 and SF7BW250
435 )))
436
437 (((
438 868.5 - SF7BW125 to SF12BW125
439 )))
440
441 (((
442 867.1 - SF7BW125 to SF12BW125
443 )))
444
445 (((
446 867.3 - SF7BW125 to SF12BW125
447 )))
448
449 (((
450 867.5 - SF7BW125 to SF12BW125
451 )))
452
453 (((
454 867.7 - SF7BW125 to SF12BW125
455 )))
456
457 (((
458 867.9 - SF7BW125 to SF12BW125
459 )))
460
461 (((
462 868.8 - FSK
463 )))
464
465 (((
466
467 )))
468
469 (((
470 (% style="color:blue" %)**Downlink:**
471 )))
472
473 (((
474 Uplink channels 1-9 (RX1)
475 )))
476
477 (((
478 869.525 - SF9BW125 (RX2 downlink only)
479 )))
480
481
482 === 2.6.2  US902-928(US915) ===
483
484
485 (((
486 Used in USA, Canada and South America. Default use CHE=2
487
488 (% style="color:blue" %)**Uplink:**
489
490 903.9 - SF7BW125 to SF10BW125
491
492 904.1 - SF7BW125 to SF10BW125
493
494 904.3 - SF7BW125 to SF10BW125
495
496 904.5 - SF7BW125 to SF10BW125
497
498 904.7 - SF7BW125 to SF10BW125
499
500 904.9 - SF7BW125 to SF10BW125
501
502 905.1 - SF7BW125 to SF10BW125
503
504 905.3 - SF7BW125 to SF10BW125
505
506
507 (% style="color:blue" %)**Downlink:**
508
509 923.3 - SF7BW500 to SF12BW500
510
511 923.9 - SF7BW500 to SF12BW500
512
513 924.5 - SF7BW500 to SF12BW500
514
515 925.1 - SF7BW500 to SF12BW500
516
517 925.7 - SF7BW500 to SF12BW500
518
519 926.3 - SF7BW500 to SF12BW500
520
521 926.9 - SF7BW500 to SF12BW500
522
523 927.5 - SF7BW500 to SF12BW500
524
525 923.3 - SF12BW500(RX2 downlink only)
526
527
528 )))
529
530 === 2.6.3  CN470-510 (CN470) ===
531
532
533 (((
534 Used in China, Default use CHE=1
535 )))
536
537 (((
538 (% style="color:blue" %)**Uplink:**
539 )))
540
541 (((
542 486.3 - SF7BW125 to SF12BW125
543 )))
544
545 (((
546 486.5 - SF7BW125 to SF12BW125
547 )))
548
549 (((
550 486.7 - SF7BW125 to SF12BW125
551 )))
552
553 (((
554 486.9 - SF7BW125 to SF12BW125
555 )))
556
557 (((
558 487.1 - SF7BW125 to SF12BW125
559 )))
560
561 (((
562 487.3 - SF7BW125 to SF12BW125
563 )))
564
565 (((
566 487.5 - SF7BW125 to SF12BW125
567 )))
568
569 (((
570 487.7 - SF7BW125 to SF12BW125
571 )))
572
573 (((
574
575 )))
576
577 (((
578 (% style="color:blue" %)**Downlink:**
579 )))
580
581 (((
582 506.7 - SF7BW125 to SF12BW125
583 )))
584
585 (((
586 506.9 - SF7BW125 to SF12BW125
587 )))
588
589 (((
590 507.1 - SF7BW125 to SF12BW125
591 )))
592
593 (((
594 507.3 - SF7BW125 to SF12BW125
595 )))
596
597 (((
598 507.5 - SF7BW125 to SF12BW125
599 )))
600
601 (((
602 507.7 - SF7BW125 to SF12BW125
603 )))
604
605 (((
606 507.9 - SF7BW125 to SF12BW125
607 )))
608
609 (((
610 508.1 - SF7BW125 to SF12BW125
611 )))
612
613 (((
614 505.3 - SF12BW125 (RX2 downlink only)
615 )))
616
617
618 === 2.6.4  AU915-928(AU915) ===
619
620
621 (((
622 Default use CHE=2
623
624 (% style="color:blue" %)**Uplink:**
625
626 916.8 - SF7BW125 to SF12BW125
627
628 917.0 - SF7BW125 to SF12BW125
629
630 917.2 - SF7BW125 to SF12BW125
631
632 917.4 - SF7BW125 to SF12BW125
633
634 917.6 - SF7BW125 to SF12BW125
635
636 917.8 - SF7BW125 to SF12BW125
637
638 918.0 - SF7BW125 to SF12BW125
639
640 918.2 - SF7BW125 to SF12BW125
641
642
643 (% style="color:blue" %)**Downlink:**
644
645 923.3 - SF7BW500 to SF12BW500
646
647 923.9 - SF7BW500 to SF12BW500
648
649 924.5 - SF7BW500 to SF12BW500
650
651 925.1 - SF7BW500 to SF12BW500
652
653 925.7 - SF7BW500 to SF12BW500
654
655 926.3 - SF7BW500 to SF12BW500
656
657 926.9 - SF7BW500 to SF12BW500
658
659 927.5 - SF7BW500 to SF12BW500
660
661 923.3 - SF12BW500(RX2 downlink only)
662
663
664 )))
665
666 === 2.6.5  AS920-923 & AS923-925 (AS923) ===
667
668
669 (((
670 (% style="color:blue" %)**Default Uplink channel:**
671 )))
672
673 (((
674 923.2 - SF7BW125 to SF10BW125
675 )))
676
677 (((
678 923.4 - SF7BW125 to SF10BW125
679 )))
680
681 (((
682
683 )))
684
685 (((
686 (% style="color:blue" %)**Additional Uplink Channel**:
687 )))
688
689 (((
690 (OTAA mode, channel added by JoinAccept message)
691 )))
692
693 (((
694
695 )))
696
697 (((
698 (% style="color:blue" %)**AS920~~AS923 for Japan, Malaysia, Singapore**:
699 )))
700
701 (((
702 922.2 - SF7BW125 to SF10BW125
703 )))
704
705 (((
706 922.4 - SF7BW125 to SF10BW125
707 )))
708
709 (((
710 922.6 - SF7BW125 to SF10BW125
711 )))
712
713 (((
714 922.8 - SF7BW125 to SF10BW125
715 )))
716
717 (((
718 923.0 - SF7BW125 to SF10BW125
719 )))
720
721 (((
722 922.0 - SF7BW125 to SF10BW125
723 )))
724
725 (((
726
727 )))
728
729 (((
730 (% style="color:blue" %)**AS923 ~~ AS925 for Brunei, Cambodia, Hong Kong, Indonesia, Laos, Taiwan, Thailand, Vietnam**:
731 )))
732
733 (((
734 923.6 - SF7BW125 to SF10BW125
735 )))
736
737 (((
738 923.8 - SF7BW125 to SF10BW125
739 )))
740
741 (((
742 924.0 - SF7BW125 to SF10BW125
743 )))
744
745 (((
746 924.2 - SF7BW125 to SF10BW125
747 )))
748
749 (((
750 924.4 - SF7BW125 to SF10BW125
751 )))
752
753 (((
754 924.6 - SF7BW125 to SF10BW125
755 )))
756
757 (((
758
759 )))
760
761 (((
762 (% style="color:blue" %)**Downlink:**
763 )))
764
765 (((
766 Uplink channels 1-8 (RX1)
767 )))
768
769 (((
770 923.2 - SF10BW125 (RX2)
771 )))
772
773
774 === 2.6.6  KR920-923 (KR920) ===
775
776
777 (((
778 (% style="color:blue" %)**Default channel:**
779 )))
780
781 (((
782 922.1 - SF7BW125 to SF12BW125
783 )))
784
785 (((
786 922.3 - SF7BW125 to SF12BW125
787 )))
788
789 (((
790 922.5 - SF7BW125 to SF12BW125
791 )))
792
793 (((
794
795 )))
796
797 (((
798 (% style="color:blue" %)**Uplink: (OTAA mode, channel added by JoinAccept message)**
799 )))
800
801 (((
802 922.1 - SF7BW125 to SF12BW125
803 )))
804
805 (((
806 922.3 - SF7BW125 to SF12BW125
807 )))
808
809 (((
810 922.5 - SF7BW125 to SF12BW125
811 )))
812
813 (((
814 922.7 - SF7BW125 to SF12BW125
815 )))
816
817 (((
818 922.9 - SF7BW125 to SF12BW125
819 )))
820
821 (((
822 923.1 - SF7BW125 to SF12BW125
823 )))
824
825 (((
826 923.3 - SF7BW125 to SF12BW125
827 )))
828
829 (((
830
831 )))
832
833 (((
834 (% style="color:blue" %)**Downlink:**
835 )))
836
837 (((
838 Uplink channels 1-7(RX1)
839 )))
840
841 (((
842 921.9 - SF12BW125 (RX2 downlink only; SF12BW125 might be changed to SF9BW125)
843 )))
844
845
846 === 2.6.7  IN865-867 (IN865) ===
847
848
849 (((
850 (% style="color:blue" %)**Uplink:**
851 )))
852
853 (((
854 865.0625 - SF7BW125 to SF12BW125
855 )))
856
857 (((
858 865.4025 - SF7BW125 to SF12BW125
859 )))
860
861 (((
862 865.9850 - SF7BW125 to SF12BW125
863 )))
864
865 (((
866
867 )))
868
869 (((
870 (% style="color:blue" %)**Downlink:**
871 )))
872
873 (((
874 Uplink channels 1-3 (RX1)
875 )))
876
877 (((
878 866.550 - SF10BW125 (RX2)
879 )))
880
881
882 == 2.7  LED Indicator ==
883
884
885 The LDDS45 has an internal LED which is to show the status of different state.
886
887
888 * Blink once when device power on.
889 * The device detects the sensor and flashes 5 times.
890 * Solid ON for 5 seconds once device successful Join the network.
891 * Blink once when device transmit a packet.
892
893
894 == 2.8  ​Firmware Change Log ==
895
896
897 (((
898 **Firmware download link:  **[[https:~~/~~/www.dropbox.com/sh/47fsmpbfv4qrw2d/AACy5NcU8MCMFVpYITSUfVLPa?dl=0>>https://www.dropbox.com/sh/47fsmpbfv4qrw2d/AACy5NcU8MCMFVpYITSUfVLPa?dl=0]]
899 )))
900
901 (((
902 **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
903 )))
904
905
906 == 2.9  Mechanical ==
907
908
909 (% 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" %)​
910
911
912 = 3.  Battery & Power Consumption =
913
914
915 LDDS45 uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
916
917 [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
918
919
920 = 4.  Configure LDDS45 via AT Command or LoRaWAN Downlink =
921
922
923 (((
924 (((
925 Use can configure LDDS45 via AT Command or LoRaWAN Downlink.
926 )))
927 )))
928
929 * (((
930 (((
931 AT Command Connection: See [[FAQ>>||anchor="H5.A0FAQ"]].
932 )))
933 )))
934 * (((
935 (((
936 LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]]
937 )))
938 )))
939
940 (((
941 (((
942
943 )))
944
945 (((
946 There are two kinds of commands to configure LDDS45, they are:
947 )))
948 )))
949
950 * (((
951 (((
952 (% style="color:#4f81bd" %)** General Commands**.
953 )))
954 )))
955
956 (((
957 (((
958 These commands are to configure:
959 )))
960 )))
961
962 * (((
963 (((
964 General system settings like: uplink interval.
965 )))
966 )))
967 * (((
968 (((
969 LoRaWAN protocol & radio related command.
970 )))
971 )))
972
973 (((
974 (((
975 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]]
976 )))
977 )))
978
979 (((
980 (((
981
982 )))
983 )))
984
985 * (((
986 (((
987 (% style="color:#4f81bd" %)** Commands special design for LDDS45**
988 )))
989 )))
990
991 (((
992 (((
993 These commands only valid for LDDS45, as below:
994 )))
995 )))
996
997
998 == 4.1  Access AT Commands ==
999
1000
1001 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.
1002
1003 Pins for console is:
1004
1005 * **UART_TXD to  USB TTL  Adapter's  RXD**
1006 * **UART_RXD to  USB TTL  Adapter's  TXD**
1007 * **GND  to  USB TTL  Adapter's  GND**
1008
1009 (% 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" %)​​
1010
1011 (% 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" %)​
1012
1013
1014 (((
1015 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:
1016 )))
1017
1018 (% aria-label="image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654917321722-210.png||data-widget="image"]](% title="Click and drag to resize" %)​
1019
1020 (% 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" %)​
1021
1022 == 4.2  Set Transmit Interval Time ==
1023
1024
1025 Feature: Change LoRaWAN End Node Transmit Interval.
1026
1027 (% style="color:#037691" %)**AT Command: AT+TDC**
1028
1029 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1030 |=(% 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**
1031 |(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
1032 30000
1033 OK
1034 the interval is 30000ms = 30s
1035 )))
1036 |(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
1037 OK
1038 Set transmit interval to 60000ms = 60 seconds
1039 )))
1040
1041 (% style="color:#037691" %)**Downlink Command: 0x01**
1042
1043 (((
1044 (((
1045 Format: Command Code (0x01) followed by 3 bytes time value.
1046
1047 (((
1048 If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1049 )))
1050
1051 * Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
1052 * Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
1053 )))
1054 )))
1055
1056
1057
1058 == 4.3  Set Interrupt Mode ==
1059
1060
1061 Feature, Set Interrupt mode for GPIO_EXIT.
1062
1063 (% style="color:#037691" %)**Downlink Command: AT+INTMOD**
1064
1065 (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1066 |=(% 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**
1067 |(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
1068 0
1069 OK
1070 the mode is 0 =No Interruption
1071 )))
1072 |(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
1073 Set Transmit Interval
1074 0. (Disable Interrupt),
1075 ~1. (Trigger by rising and falling edge)
1076 2. (Trigger by falling edge)
1077 3. (Trigger by rising edge)
1078 )))|(% style="width:157px" %)OK
1079
1080 (% style="color:#037691" %)**Downlink Command: 0x06**
1081
1082 Format: Command Code (0x06) followed by 3 bytes.
1083
1084 (((
1085 This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
1086 )))
1087
1088 * Example 1: Downlink Payload: 06000000  ~/~/ Turn off interrupt mode
1089 * Example 2: Downlink Payload: 06000003  ~/~/ Set the interrupt mode to rising edge trigger
1090
1091
1092 = 5.  FAQ =
1093
1094 == 5.1  What is the frequency plan for LDDS45? ==
1095
1096
1097 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"]]
1098
1099
1100 == 5.2  How to change the LoRa Frequency Bands/Region ==
1101
1102
1103 You can follow the instructions for [[how to upgrade image>>||anchor="H2.8A0200BFirmwareChangeLog"]].
1104 When downloading the images, choose the required image file for download. ​
1105
1106
1107 = 6.  Trouble Shooting =
1108
1109 == 6.1  AT Command input doesn't work ==
1110
1111
1112 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.
1113
1114 (((
1115
1116 )))
1117
1118 = 7.  Order Info =
1119
1120
1121 Part Number **:** (% style="color:blue" %)**LDDS45-XX**
1122
1123 (% style="color:blue" %)**XX**(%%)**: **The default frequency band
1124
1125 * (% style="color:red" %)**AS923 **(%%)**:** LoRaWAN AS923 band
1126 * (% style="color:red" %)**AU915 **(%%)**:** LoRaWAN AU915 band
1127 * (% style="color:red" %)**EU433 **(%%)**:** LoRaWAN EU433 band
1128 * (% style="color:red" %)**EU868 **(%%)**:** LoRaWAN EU868 band
1129 * (% style="color:red" %)**KR920 **(%%)**:** LoRaWAN KR920 band
1130 * (% style="color:red" %)**US915 **(%%)**:** LoRaWAN US915 band
1131 * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
1132 * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
1133
1134
1135 = 8. ​ Packing Info =
1136
1137
1138 **Package Includes**:
1139
1140 * LDDS45 LoRaWAN Distance Detection Sensor x 1
1141
1142 **Dimension and weight**:
1143
1144 * Device Size: cm
1145 * Device Weight: g
1146 * Package Size / pcs : cm
1147 * Weight / pcs : g
1148
1149
1150 = 9.  ​Support =
1151
1152
1153 * 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.
1154 * 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]].