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Last modified by Xiaoling on 2025/04/27 13:54
From version 169.5
edited by Xiaoling
on 2022/06/14 17:44
Change comment: There is no comment for this version
To version 170.2
edited by Xiaoling
on 2022/06/15 11:16
Change comment: There is no comment for this version

Summary

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... ... @@ -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 ===
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91 91  (((
92 92  **Remarks: (1)  a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing);       **
93 93  
94 -**~ b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
93 +**~ b. When the ambient temperature is 40-50 ℃, the highest humidity is the highest humidity in the natural world at the current temperature (no condensation)**
95 95  )))
96 96  
97 97  
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126 126  * Sewer
127 127  * Bottom water level monitoring
128 128  
128 +
129 129  == 1.6  Pin mapping and power on ==
130 130  
131 131  
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167 167  )))
168 168  
169 169  (((
170 +
171 +
170 170  (% style="color:blue" %)**Step 1**(%%): Create a device in TTN with the OTAA keys from LDDS45.
171 171  )))
172 172  
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293 293  * If the sensor value is 0x0000, it means system doesn’t detect ultrasonic sensor.
294 294  * If the sensor value lower than 0x001E (30mm), the sensor value will be 0x00.
295 295  
298 +
296 296  === 2.3.3  Interrupt Pin ===
297 297  
298 298  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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870 870  * Solid ON for 5 seconds once device successful Join the network.
871 871  * Blink once when device transmit a packet.
872 872  
876 +
873 873  == 2.8  ​Firmware Change Log ==
874 874  
875 875  
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983 983  === ​3.3.2 Replace the battery ===
984 984  
985 985  (((
986 -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.
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.
987 987  )))
988 988  
989 989  
990 990  (((
991 -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).
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).
992 992  )))
993 993  
994 994  
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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  
1151 +
1147 1147  = 5.  FAQ =
1148 1148  
1149 1149  == 5.1  What is the frequency plan for LDDS45? ==
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1187 1187  * (% style="color:red" %)**IN865 **(%%)**:**  LoRaWAN IN865 band
1188 1188  * (% style="color:red" %)**CN470 **(%%)**:** LoRaWAN CN470 band
1189 1189  
1195 +
1190 1190  = 8. ​ Packing Info =
1191 1191  
1192 1192  
... ... @@ -1201,6 +1201,7 @@
1201 1201  * Package Size / pcs : cm
1202 1202  * Weight / pcs : g
1203 1203  
1210 +
1204 1204  = 9.  ​Support =
1205 1205  
1206 1206  * 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.