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

Summary

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80 80  * 8500mAh Battery for long term use
81 81  
82 82  
83 +
83 83  == 1.3  Specification ==
84 84  
85 85  === 1.3.1  Rated environmental conditions ===
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126 126  * Bottom water level monitoring
127 127  
128 128  
130 +
129 129  == 1.6  Pin mapping and power on ==
130 130  
131 131  
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296 296  * If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
297 297  
298 298  
301 +
299 299  === 2.3.3  Interrupt Pin ===
300 300  
301 301  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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874 874  * Blink once when device transmit a packet.
875 875  
876 876  
880 +
877 877  == 2.8  ​Firmware Change Log ==
878 878  
879 879  
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898 898  
899 899  
900 900  
905 +
906 +
901 901  = 3. Battery & How to replace =
902 902  
903 903  == 3.1 Battery Type ==
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985 985  === ​3.3.2 Replace the battery ===
986 986  
987 987  (((
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.
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.
989 989  )))
990 990  
991 991  
992 992  (((
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).
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).
994 994  )))
995 995  
996 996  
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1089 1089  
1090 1090  
1091 1091  (((
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:
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:
1093 1093  )))
1094 1094  
1095 1095  (% 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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1146 1146  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
1147 1147  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
1148 1148  
1149 -
1150 1150  = 5.  FAQ =
1151 1151  
1152 1152  == 5.1  What is the frequency plan for LDDS45? ==
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1190 1190  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
1191 1191  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
1192 1192  
1193 -
1194 1194  = 8. ​ Packing Info =
1195 1195  
1196 1196  
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1205 1205  * Package Size / pcs : cm
1206 1206  * Weight / pcs : g
1207 1207  
1208 -
1209 1209  = 9.  ​Support =
1210 1210  
1211 1211  * 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.