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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... ... @@ -1007,102 +1007,8 @@ 1007 1007 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 1008 1008 1009 1009 1010 -= 5. Battery & How to replace = 1011 1011 1012 -== 5.1 Battery Type == 1013 1013 1014 -((( 1015 -LLDS12 is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter. 1016 -))) 1017 - 1018 -((( 1019 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance. 1020 -))) 1021 - 1022 -[[image:1654593587246-335.png]] 1023 - 1024 - 1025 -Minimum Working Voltage for the LLDS12: 1026 - 1027 -LLDS12: 2.45v ~~ 3.6v 1028 - 1029 - 1030 - 1031 -== 5.2 Replace Battery == 1032 - 1033 -((( 1034 -Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery. 1035 -))) 1036 - 1037 -((( 1038 -And make sure the positive and negative pins match. 1039 -))) 1040 - 1041 - 1042 - 1043 -== 5.3 Power Consumption Analyze == 1044 - 1045 -((( 1046 -Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval. 1047 -))) 1048 - 1049 -((( 1050 -Instruction to use as below: 1051 -))) 1052 - 1053 - 1054 -**Step 1**: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: 1055 - 1056 -[[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]] 1057 - 1058 - 1059 -**Step 2**: Open it and choose 1060 - 1061 -* Product Model 1062 -* Uplink Interval 1063 -* Working Mode 1064 - 1065 -And the Life expectation in difference case will be shown on the right. 1066 - 1067 -[[image:1654593605679-189.png]] 1068 - 1069 - 1070 -The battery related documents as below: 1071 - 1072 -* ((( 1073 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]], 1074 -))) 1075 -* ((( 1076 -[[Lithium-Thionyl Chloride Battery datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]], 1077 -))) 1078 -* ((( 1079 -[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]] 1080 -))) 1081 - 1082 -[[image:image-20220607172042-11.png]] 1083 - 1084 - 1085 - 1086 -=== 5.3.1 Battery Note === 1087 - 1088 -((( 1089 -The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased. 1090 -))) 1091 - 1092 - 1093 - 1094 -=== 5.3.2 Replace the battery === 1095 - 1096 -((( 1097 -You can change the battery in the LLDS12.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board. 1098 -))) 1099 - 1100 -((( 1101 -The default battery pack of LLDS12 includes a ER26500 plus super capacitor. If user can’t find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes) 1102 -))) 1103 - 1104 - 1105 - 1106 1106 = 6. Use AT Command = 1107 1107 1108 1108 == 6.1 Access AT Commands == ... ... @@ -1136,17 +1136,17 @@ 1136 1136 Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureLLDS12viaATCommandorLoRaWANDownlink"]]. 1137 1137 1138 1138 1139 -= 7. FAQ =1045 += 4. FAQ = 1140 1140 1141 -== 7.1 How to change the LoRa Frequency Bands/Region ==1047 +== 4.1 How to change the LoRa Frequency Bands/Region == 1142 1142 1143 1143 You can follow the instructions for [[how to upgrade image>>||anchor="H2.8A0200BFirmwareChangeLog"]]. 1144 1144 When downloading the images, choose the required image file for download. 1145 1145 1146 1146 1147 -= 8. Trouble Shooting =1053 += 5. Trouble Shooting = 1148 1148 1149 -== 8.1 AT Commands input doesn’t work ==1055 +== 5.1 AT Commands input doesn’t work == 1150 1150 1151 1151 1152 1152 ((( ... ... @@ -1154,7 +1154,7 @@ 1154 1154 ))) 1155 1155 1156 1156 1157 -== 8.2 Significant error between the output distant value of LiDAR and actual distance ==1063 +== 5.2 Significant error between the output distant value of LiDAR and actual distance == 1158 1158 1159 1159 1160 1160 ((( ... ... @@ -1179,10 +1179,10 @@ 1179 1179 1180 1180 1181 1181 1182 -= 9. Order Info =1088 += 6. Order Info = 1183 1183 1184 1184 1185 -Part Number: (% style="color:blue" %)**L LDS12-XX**1091 +Part Number: (% style="color:blue" %)**LDDS75-XX-YY** 1186 1186 1187 1187 1188 1188 (% style="color:blue" %)**XX**(%%): The default frequency band ... ... @@ -1196,12 +1196,18 @@ 1196 1196 * (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 1197 1197 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 1198 1198 1199 -= 10. PackingInfo=1105 +(% style="color:blue" %)**YY**(%%): Battery Option 1200 1200 1107 +* (% style="color:red" %)**4**(%%): 4000mAh battery 1108 +* (% style="color:red" %)**8**(%%): 8500mAh battery 1201 1201 1110 + 1111 += 7. Packing Info = 1112 + 1113 + 1202 1202 **Package Includes**: 1203 1203 1204 -* L LDS12LoRaWANLiDAR Distance Sensor x 11116 +* LDDS75 LoRaWAN Distance Detection Sensor x 1 1205 1205 1206 1206 **Dimension and weight**: 1207 1207 ... ... @@ -1210,7 +1210,8 @@ 1210 1210 * Package Size / pcs : cm 1211 1211 * Weight / pcs : g 1212 1212 1213 -= 11. Support = 1214 1214 1126 += 8. Support = 1127 + 1215 1215 * 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. 1216 1216 * 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]].