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Last modified by Xiaoling on 2025/04/27 13:54
From version 169.9
edited by Xiaoling
on 2022/06/14 17:46
Change comment: There is no comment for this version
To version 170.5
edited by Xiaoling
on 2022/06/15 11:26
Change comment: There is no comment for this version

Summary

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Content
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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 ===
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127 127  * Bottom water level monitoring
128 128  
129 129  
130 -
131 131  == 1.6  Pin mapping and power on ==
132 132  
133 133  
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298 298  * If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
299 299  
300 300  
301 -
302 302  === 2.3.3  Interrupt Pin ===
303 303  
304 304  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.
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877 877  * Blink once when device transmit a packet.
878 878  
879 879  
880 -
881 881  == 2.8  ​Firmware Change Log ==
882 882  
883 883  
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902 902  
903 903  
904 904  
905 -
906 -
907 907  = 3. Battery & How to replace =
908 908  
909 909  == 3.1 Battery Type ==
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991 991  === ​3.3.2 Replace the battery ===
992 992  
993 993  (((
994 -You can change the battery in the LSPH01.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 +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.
995 995  )))
996 996  
997 997  
998 998  (((
999 -The default battery pack of LSPH01 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 +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).
1000 1000  )))
1001 1001  
1002 1002  
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1095 1095  
1096 1096  
1097 1097  (((
1098 -In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LDDS75. LDDS75 will output system info once power on as below:
1092 +In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LDDS45. LDDS45 will output system info once power on as below:
1099 1099  )))
1100 1100  
1101 1101  (% aria-label="image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:1654917321722-210.png||data-widget="image"]](% title="Click and drag to resize" %)​
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1152 1152  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1153 1153  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1154 1154  
1149 +
1155 1155  = 5.  FAQ =
1156 1156  
1157 1157  == 5.1  What is the frequency plan for LDDS45? ==
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1195 1195  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
1196 1196  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
1197 1197  
1193 +
1198 1198  = 8. ​ Packing Info =
1199 1199  
1200 1200  
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1209 1209  * Package Size / pcs : cm
1210 1210  * Weight / pcs : g
1211 1211  
1208 +
1212 1212  = 9.  ​Support =
1213 1213  
1214 1214  * 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.