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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... ... @@ -13,6 +13,7 @@ 13 13 14 14 **Contents:** 15 15 16 +{{toc/}} 16 16 17 17 18 18 ... ... @@ -21,6 +21,7 @@ 21 21 22 22 23 23 25 + 24 24 = 1. Introduction = 25 25 26 26 == 1.1 What is LoRaWAN Distance Detection Sensor == ... ... @@ -30,7 +30,7 @@ 30 30 31 31 ((( 32 32 ((( 33 -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" %)** 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. 34 34 ))) 35 35 36 36 ((( ... ... @@ -98,6 +98,7 @@ 98 98 * 8500mAh Battery for long term use 99 99 100 100 103 + 101 101 == 1.3 Specification == 102 102 103 103 === 1.3.1 Rated environmental conditions === ... ... @@ -145,6 +145,7 @@ 145 145 * Bottom water level monitoring 146 146 147 147 151 + 148 148 == 1.6 Pin mapping and power on == 149 149 150 150 ... ... @@ -305,6 +305,7 @@ 305 305 * If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00. 306 306 307 307 312 + 308 308 === 2.3.3 Interrupt Pin === 309 309 310 310 This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H4.3A0SetInterruptMode"]] for the hardware and software set up. ... ... @@ -878,7 +878,6 @@ 878 878 * Solid ON for 5 seconds once device successful Join the network. 879 879 * Blink once when device transmit a packet. 880 880 881 - 882 882 == 2.8 Firmware Change Log == 883 883 884 884 ... ... @@ -1012,7 +1012,7 @@ 1012 1012 1013 1013 * ((( 1014 1014 ((( 1015 -AT Command Connection: See [[FAQ>>||anchor="H 4.A0FAQ"]].1019 +AT Command Connection: See [[FAQ>>||anchor="H5.A0FAQ"]]. 1016 1016 ))) 1017 1017 ))) 1018 1018 * ((( ... ... @@ -1154,14 +1154,11 @@ 1154 1154 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 1155 1155 1156 1156 1157 - 1158 - 1159 - 1160 1160 = 5. FAQ = 1161 1161 1162 -== 5.1 What is the frequency plan for LDDS 75? ==1163 +== 5.1 What is the frequency plan for LDDS45? == 1163 1163 1164 -LDDS 75 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"]]1165 +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"]] 1165 1165 1166 1166 1167 1167 ... ... @@ -1172,21 +1172,10 @@ 1172 1172 1173 1173 1174 1174 1175 -== 5.3 Can I use LDDS75 in condensation environment? == 1176 - 1177 -LDDS75 is not suitable to be used in condensation environment. Condensation on the LDDS75 probe will affect the reading and always got 0. 1178 - 1179 - 1180 - 1181 1181 = 6. Trouble Shooting = 1182 1182 1183 -== 6.1 WhyI can’tjoinTTN V3 in US915 / AU915 bands?==1178 +== 6.1 AT Command input doesn't work == 1184 1184 1185 -It is due to channel mapping. Please see below link: [[Frequency band>>doc:Main.LoRaWAN Communication Debug.WebHome||anchor="H2.NoticeofUS9152FCN4702FAU915Frequencyband"]] 1186 - 1187 - 1188 -== 6.2 AT Command input doesn't work == 1189 - 1190 1190 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. 1191 1191 1192 1192 ((( ... ... @@ -1197,7 +1197,7 @@ 1197 1197 = 7. Order Info = 1198 1198 1199 1199 1200 -Part Number **:** (% style="color:blue" %)**LDDS 75-XX-YY**1190 +Part Number **:** (% style="color:blue" %)**LDDS45-XX** 1201 1201 1202 1202 1203 1203 (% style="color:blue" %)**XX**(%%)**: **The default frequency band ... ... @@ -1211,17 +1211,13 @@ 1211 1211 * (% style="color:red" %)**IN865 **(%%)**:** LoRaWAN IN865 band 1212 1212 * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band 1213 1213 1214 -(% style="color:blue" %)**YY**(%%): Battery Option 1215 1215 1216 -* (% style="color:red" %)**4 **(%%)**: **4000mAh battery 1217 -* (% style="color:red" %)**8 **(%%)**:** 8500mAh battery 1218 - 1219 1219 = 8. Packing Info = 1220 1220 1221 1221 1222 1222 **Package Includes**: 1223 1223 1224 -* LDDS 75 LoRaWAN Distance Detection Sensor x 11210 +* LDDS45 LoRaWAN Distance Detection Sensor x 1 1225 1225 1226 1226 **Dimension and weight**: 1227 1227 ... ... @@ -1230,6 +1230,7 @@ 1230 1230 * Package Size / pcs : cm 1231 1231 * Weight / pcs : g 1232 1232 1219 + 1233 1233 = 9. Support = 1234 1234 1235 1235 * 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.