Skip to Content
Last modified by Xiaoling on 2025/04/27 13:54
From version 170.11
edited by Xiaoling
on 2022/07/01 09:33
Change comment: There is no comment for this version
To version 170.18
edited by Xiaoling
on 2022/07/01 10:21
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -80,7 +80,6 @@
80 80  * 8500mAh Battery for long term use
81 81  
82 82  
83 -
84 84  == 1.3  Specification ==
85 85  
86 86  === 1.3.1  Rated environmental conditions ===
... ... @@ -127,7 +127,6 @@
127 127  * Bottom water level monitoring
128 128  
129 129  
130 -
131 131  == 1.6  Pin mapping and power on ==
132 132  
133 133  
... ... @@ -144,7 +144,7 @@
144 144  )))
145 145  
146 146  (((
147 -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="H3.A0ConfigureLDDS75viaATCommandorLoRaWANDownlink"]]to set the keys in the LDDS45.
145 +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.
148 148  )))
149 149  
150 150  
... ... @@ -294,9 +294,11 @@
294 294  )))
295 295  
296 296  
297 -* If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor.
295 +* If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor.
298 298  * If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
299 299  
298 +
299 +
300 300  === 2.3.3  Interrupt Pin ===
301 301  
302 302  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.
... ... @@ -884,10 +884,6 @@
884 884  )))
885 885  
886 886  (((
887 -
888 -)))
889 -
890 -(((
891 891  **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]]
892 892  )))
893 893  
... ... @@ -909,7 +909,7 @@
909 909  )))
910 910  
911 911  (((
912 -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.
913 913  )))
914 914  
915 915  (% 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" %)​
... ... @@ -987,12 +987,12 @@
987 987  === ​3.3.2 Replace the battery ===
988 988  
989 989  (((
990 -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.
991 991  )))
992 992  
993 993  
994 994  (((
995 -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).
996 996  )))
997 997  
998 998  
... ... @@ -1081,9 +1081,9 @@
1081 1081  
1082 1082  Pins for console is:
1083 1083  
1084 -* UART_TXD to  USB TTL Adapter's RXD
1085 -* UART_RXD to  USB TTL Adapter's  TXD
1086 -* GND  to  USB TTL Adapter's GND
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**
1087 1087  
1088 1088  (% 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" %)​​
1089 1089  
... ... @@ -1099,7 +1099,6 @@
1099 1099   (% 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" %)​
1100 1100  
1101 1101  
1102 -
1103 1103  == 4.2  Set Transmit Interval Time ==
1104 1104  
1105 1105  Feature: Change LoRaWAN End Node Transmit Interval.
... ... @@ -1118,7 +1118,7 @@
1118 1118  Format: Command Code (0x01) followed by 3 bytes time value.
1119 1119  
1120 1120  (((
1121 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
1116 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
1122 1122  )))
1123 1123  
1124 1124  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
... ... @@ -1148,6 +1148,8 @@
1148 1148  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1149 1149  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1150 1150  
1146 +
1147 +
1151 1151  = 5.  FAQ =
1152 1152  
1153 1153  == 5.1  What is the frequency plan for LDDS45? ==
... ... @@ -1167,7 +1167,7 @@
1167 1167  
1168 1168  == 6.1  AT Command input doesn't work ==
1169 1169  
1170 -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.
1167 +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.
1171 1171  
1172 1172  (((
1173 1173  
... ... @@ -1191,6 +1191,8 @@
1191 1191  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
1192 1192  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
1193 1193  
1191 +
1192 +
1194 1194  = 8. ​ Packing Info =
1195 1195  
1196 1196  
... ... @@ -1205,6 +1205,8 @@
1205 1205  * Package Size / pcs : cm
1206 1206  * Weight / pcs : g
1207 1207  
1207 +
1208 +
1208 1208  = 9.  ​Support =
1209 1209  
1210 1210  * 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.