Changes for page LDDS45 - LoRaWAN Distance Detection Sensor User Manual
Last modified by Mengting Qiu on 2025/02/26 15:04
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... ... @@ -59,7 +59,6 @@ 59 59 * IP66 Waterproof Enclosure 60 60 * 4000mAh or 8500mAh Battery for long term use 61 61 62 - 63 63 == 1.3 Specification == 64 64 65 65 === 1.3.1 Rated environmental conditions === ... ... @@ -101,8 +101,6 @@ 101 101 * Sewer 102 102 * Bottom water level monitoring 103 103 104 - 105 - 106 106 == 1.6 Pin mapping and power on == 107 107 108 108 ... ... @@ -244,8 +244,6 @@ 244 244 * If the sensor value lower than 0x0118 (280mm), the sensor value will be invalid. Since v1.1.4, all value lower than 280mm will be set to 0x0014(20mm) which means the value is invalid. 245 245 246 246 247 - 248 - 249 249 === 2.3.3 Interrupt Pin === 250 250 251 251 This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.3A0SetInterruptMode"]] for the hardware and software set up. ... ... @@ -816,8 +816,6 @@ 816 816 * Blink once when device transmit a packet. 817 817 818 818 819 - 820 - 821 821 == 2.8 Firmware Change Log == 822 822 823 823 ... ... @@ -833,9 +833,11 @@ 833 833 834 834 [[image:image-20220610172003-1.png]] 835 835 829 + 836 836 [[image:image-20220610172003-2.png]] 837 837 838 838 833 + 839 839 == 2.10 Battery Analysis == 840 840 841 841 === 2.10.1 Battery Type === ... ... @@ -846,7 +846,7 @@ 846 846 The battery related documents as below: 847 847 848 848 * ((( 849 -[[ 844 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]], 850 850 ))) 851 851 * ((( 852 852 [[Lithium-Thionyl Chloride Battery datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]], ... ... @@ -862,7 +862,7 @@ 862 862 === 2.10.2 Replace the battery === 863 863 864 864 ((( 865 -You can change the battery in the LDDS75.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.860 +You can change the battery in the LDDS75.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. 866 866 ))) 867 867 868 868 ((( ... ... @@ -870,7 +870,7 @@ 870 870 ))) 871 871 872 872 ((( 873 -The default battery pack of LDDS75 includes a ER18505 plus super capacitor. If user can ’t find this pack locally, they can find ER18505 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)868 +The default battery pack of LDDS75 includes a ER18505 plus super capacitor. If user can't find this pack locally, they can find ER18505 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) 874 874 ))) 875 875 876 876 ... ... @@ -885,7 +885,7 @@ 885 885 886 886 * ((( 887 887 ((( 888 -AT Command Connection: See [[FAQ>>||anchor="H 7.A0FAQ"]].883 +AT Command Connection: See [[FAQ>>||anchor="H4.A0FAQ"]]. 889 889 ))) 890 890 ))) 891 891 * ((( ... ... @@ -1018,6 +1018,8 @@ 1018 1018 * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 1019 1019 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 1020 1020 1016 + 1017 + 1021 1021 = 4. FAQ = 1022 1022 1023 1023 == 4.1 What is the frequency plan for LDDS75? == ... ... @@ -1077,6 +1077,8 @@ 1077 1077 * (% style="color:red" %)**4 **(%%)**: **4000mAh battery 1078 1078 * (% style="color:red" %)**8 **(%%)**:** 8500mAh battery 1079 1079 1077 + 1078 + 1080 1080 = 7. Packing Info = 1081 1081 1082 1082 ... ... @@ -1091,6 +1091,8 @@ 1091 1091 * Package Size / pcs : cm 1092 1092 * Weight / pcs : g 1093 1093 1093 + 1094 + 1094 1094 = 8. Support = 1095 1095 1096 1096 * 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.