Changes for page LDDS45 - LoRaWAN Distance Detection Sensor User Manual
Last modified by Mengting Qiu on 2025/02/26 15:04
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... ... @@ -32,7 +32,7 @@ 32 32 33 33 ((( 34 34 ((( 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. 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. 36 36 ))) 37 37 38 38 ((( ... ... @@ -101,6 +101,7 @@ 101 101 102 102 103 103 104 + 104 104 == 1.3 Specification == 105 105 106 106 === 1.3.1 Rated environmental conditions === ... ... @@ -109,7 +109,7 @@ 109 109 110 110 111 111 ((( 112 -**Remarks: (1) 113 +**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing); ** 113 113 114 114 **~ 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)** 115 115 ))) ... ... @@ -149,6 +149,7 @@ 149 149 150 150 151 151 153 + 152 152 == 1.6 Pin mapping and power on == 153 153 154 154 ... ... @@ -257,15 +257,11 @@ 257 257 258 258 ((( 259 259 ((( 260 -((( 261 261 LDDS45 will uplink payload via LoRaWAN with below payload format: 262 -))) 263 263 264 -((( 265 265 Uplink payload includes in total 8 bytes. 266 266 ))) 267 267 ))) 268 -))) 269 269 270 270 ((( 271 271 ... ... @@ -314,6 +314,7 @@ 314 314 315 315 316 316 315 + 317 317 === 2.3.3 Interrupt Pin === 318 318 319 319 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. ... ... @@ -357,15 +357,11 @@ 357 357 358 358 (% 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" %) 359 359 360 -((( 361 361 The payload decoder function for TTN V3 is here: 362 -))) 363 363 364 364 ((( 365 -((( 366 366 LDDS45 TTN V3 Payload Decoder: [[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LDDS75/Payload_Decoder/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Payload_Decoder/]] 367 367 ))) 368 -))) 369 369 370 370 371 371 ... ... @@ -1166,6 +1166,7 @@ 1166 1166 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 1167 1167 1168 1168 1164 + 1169 1169 = 5. FAQ = 1170 1170 1171 1171 == 5.1 What is the frequency plan for LDDS45? == ... ... @@ -1210,6 +1210,7 @@ 1210 1210 * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band 1211 1211 1212 1212 1209 + 1213 1213 = 8. Packing Info = 1214 1214 1215 1215 ... ... @@ -1225,6 +1225,7 @@ 1225 1225 * Weight / pcs : g 1226 1226 1227 1227 1225 + 1228 1228 = 9. Support = 1229 1229 1230 1230 * 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.