Changes for page LDDS45 - LoRaWAN Distance Detection Sensor User Manual
Last modified by Xiaoling on 2025/04/27 13:54
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... ... @@ -126,7 +126,6 @@ 126 126 * Bottom water level monitoring 127 127 128 128 129 - 130 130 == 1.6 Pin mapping and power on == 131 131 132 132 ... ... @@ -906,7 +906,7 @@ 906 906 ))) 907 907 908 908 ((( 909 -The discharge curve is not linear so can 't simply use percentage to show the battery level. Below is the battery performance.908 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance. 910 910 ))) 911 911 912 912 (% aria-label="1654593587246-335.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654593587246-335.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; 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" %) ... ... @@ -984,12 +984,12 @@ 984 984 === 3.3.2 Replace the battery === 985 985 986 986 ((( 987 -You can change the battery in the LDDS45.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.986 +You can change the battery in the LDDS45.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. 988 988 ))) 989 989 990 990 991 991 ((( 992 -The default battery pack of LDDS45 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).991 +The default battery pack of LDDS45 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). 993 993 ))) 994 994 995 995 ... ... @@ -1078,9 +1078,9 @@ 1078 1078 1079 1079 Pins for console is: 1080 1080 1081 -* **UART_TXD to USB TTL**1082 -* **UART_RXD to USB TTL**1083 -* **GND to USB TTL**1080 +* UART_TXD to USB TTL Adapter's RXD 1081 +* UART_RXD to USB TTL Adapter's TXD 1082 +* GND to USB TTL Adapter's GND 1084 1084 1085 1085 (% 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" %) 1086 1086 ... ... @@ -1096,6 +1096,7 @@ 1096 1096 (% 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" %) 1097 1097 1098 1098 1098 + 1099 1099 == 4.2 Set Transmit Interval Time == 1100 1100 1101 1101 Feature: Change LoRaWAN End Node Transmit Interval. ... ... @@ -1114,7 +1114,7 @@ 1114 1114 Format: Command Code (0x01) followed by 3 bytes time value. 1115 1115 1116 1116 ((( 1117 -If the downlink payload=0100003C, it means set the END Node 's Transmit Interval to 0x00003C=60(S), while type code is 01.1117 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 1118 1118 ))) 1119 1119 1120 1120 * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds ... ... @@ -1144,8 +1144,6 @@ 1144 1144 * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 1145 1145 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 1146 1146 1147 - 1148 - 1149 1149 = 5. FAQ = 1150 1150 1151 1151 == 5.1 What is the frequency plan for LDDS45? == ... ... @@ -1165,7 +1165,7 @@ 1165 1165 1166 1166 == 6.1 AT Command input doesn't work == 1167 1167 1168 -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.1166 +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. 1169 1169 1170 1170 ((( 1171 1171 ... ... @@ -1189,8 +1189,6 @@ 1189 1189 * (% style="color:red" %)**IN865 **(%%)**:** LoRaWAN IN865 band 1190 1190 * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band 1191 1191 1192 - 1193 - 1194 1194 = 8. Packing Info = 1195 1195 1196 1196 ... ... @@ -1205,8 +1205,6 @@ 1205 1205 * Package Size / pcs : cm 1206 1206 * Weight / pcs : g 1207 1207 1208 - 1209 - 1210 1210 = 9. Support = 1211 1211 1212 1212 * 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.