Changes for page LDDS45 - LoRaWAN Distance Detection Sensor User Manual
Last modified by Mengting Qiu on 2025/02/26 15:04
Summary
-
Page properties (1 modified, 0 added, 0 removed)
-
Attachments (0 modified, 3 added, 0 removed)
Details
- Page properties
-
- Content
-
... ... @@ -58,6 +58,7 @@ 58 58 * 4000mAh or 8500mAh Battery for long term use 59 59 60 60 61 + 61 61 == 1.3 Specification == 62 62 63 63 === 1.3.1 Rated environmental conditions === ... ... @@ -82,13 +82,10 @@ 82 82 **(2)** **The object to be tested is a "corrugated cardboard box" perpendicular to the central axis of 0 °, and the length * width is 60cm * 50cm.** 83 83 84 84 85 -[[image:1654852175653-550.png]] 86 +[[image:1654852175653-550.png]](% style="display:none" %) ** ** 86 86 87 87 88 -(% style="display:none" %) ** ** 89 89 90 - 91 - 92 92 == 1.5 Applications == 93 93 94 94 * Horizontal distance measurement ... ... @@ -102,6 +102,7 @@ 102 102 * Bottom water level monitoring 103 103 104 104 103 + 105 105 == 1.6 Pin mapping and power on == 106 106 107 107 ... ... @@ -539,7 +539,6 @@ 539 539 540 540 541 541 542 - 543 543 === 2.6.4 AU915-928(AU915) === 544 544 545 545 ((( ... ... @@ -696,7 +696,6 @@ 696 696 697 697 698 698 699 - 700 700 === 2.6.6 KR920-923 (KR920) === 701 701 702 702 ((( ... ... @@ -769,7 +769,6 @@ 769 769 770 770 771 771 772 - 773 773 === 2.6.7 IN865-867 (IN865) === 774 774 775 775 ((( ... ... @@ -806,18 +806,22 @@ 806 806 807 807 808 808 809 - 810 810 == 2.7 LED Indicator == 811 811 812 -The L LDS12has an internal LED which is to show the status of different state.807 +The LDDS75 has an internal LED which is to show the status of different state. 813 813 814 -* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected. 809 + 810 +* Blink once when device power on. 811 +* The device detects the sensor and flashes 5 times. 812 +* Solid ON for 5 seconds once device successful Join the network. 815 815 * Blink once when device transmit a packet. 816 816 815 + 816 + 817 817 == 2.8 Firmware Change Log == 818 818 819 819 820 -**Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/L LDS12/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LLDS12/Firmware/]]820 +**Firmware download link: **[[http:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/>>url:http://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSE01/Firmware/]] 821 821 822 822 823 823 **Firmware Upgrade Method: **[[Firmware Upgrade Instruction>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]] ... ... @@ -824,6 +824,36 @@ 824 824 825 825 826 826 827 +== 2.9 Mechanical == 828 + 829 + 830 +[[image:image-20220610172003-1.png]] 831 + 832 +[[image:image-20220610172003-2.png]] 833 + 834 + 835 +== 2.10 Battery Analysis == 836 + 837 +=== 2.10.1 Battery Type === 838 + 839 +The LDDS75 battery is a combination of a 4000mAh or 8500mAh Li/SOCI2 Battery and a Super Capacitor. The battery is non-rechargeable battery type with a low discharge rate (<2% per year). This type of battery is commonly used in IoT devices such as water meter. 840 + 841 + 842 +The battery related documents as below: 843 + 844 +* ((( 845 +[[ Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]], 846 +))) 847 +* ((( 848 +[[Lithium-Thionyl Chloride Battery datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]], 849 +))) 850 +* ((( 851 +[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]] 852 +))) 853 + 854 + [[image:image-20220610172400-3.png]] 855 + 856 + 827 827 = 3. LiDAR ToF Measurement = 828 828 829 829 == 3.1 Principle of Distance Measurement ==
- image-20220610172003-1.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoling - Size
-
... ... @@ -1,0 +1,1 @@ 1 +5.9 KB - Content
- image-20220610172003-2.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoling - Size
-
... ... @@ -1,0 +1,1 @@ 1 +18.6 KB - Content
- image-20220610172400-3.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoling - Size
-
... ... @@ -1,0 +1,1 @@ 1 +370.3 KB - Content