Changes for page DS20L -- LoRaWAN Smart Distance Detector User Manual 01
Last modified by Mengting Qiu on 2023/12/14 11:15
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... ... @@ -73,9 +73,9 @@ 73 73 )))|(% style="width:66px" %)65%|(% style="width:90px" %)80%|(% style="width:48px" %)RH|(% style="width:203px" %)(1) 74 74 75 75 ((( 76 -**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing); ** 76 +(% style="color:red" %)**Remarks: (1) a. When the ambient temperature is 0-39 ℃, the maximum humidity is 90% (non-condensing); ** 77 77 78 -** ~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)**78 +(% style="color:red" %)** 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)** 79 79 80 80 81 81 ))) ... ... @@ -108,12 +108,12 @@ 108 108 == 1.4 Effective measurement range Reference beam pattern == 109 109 110 110 111 -** ~1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.**111 +(% style="color:blue" %)**1. The tested object is a white cylindrical tube made of PVC, with a height of 100cm and a diameter of 7.5cm.** 112 112 113 113 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852253176-749.png?rev=1.1||alt="1654852253176-749.png"]] 114 114 115 115 116 -**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.** 116 +(% style="color:blue" %)**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.** 117 117 118 118 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/1654852175653-550.png?rev=1.1||alt="1654852175653-550.png"]] 119 119 ... ... @@ -192,7 +192,7 @@ 192 192 [[image:Main.User Manual for LoRaWAN End Nodes.D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual.WebHome@1675143909447-639.png]] 193 193 194 194 195 -**Probe Mechanical:** 195 +(% style="color:blue" %)**Probe Mechanical:** 196 196 197 197 198 198 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20220610172003-1.png?rev=1.1||alt="image-20220610172003-1.png"]] ... ... @@ -272,12 +272,9 @@ 272 272 ))) 273 273 274 274 ((( 275 -Uplink payload includes in total 4 bytes. 276 -Payload for firmware version v1.1.4. . Before v1.1.3, there is on two fields: BAT and Distance 275 +Uplink payload includes in total 8 bytes. 277 277 ))) 278 278 279 - 280 - 281 281 (% border="1" cellspacing="5" style="background-color:#f2f2f2; width:510px" %) 282 282 |=(% style="width: 62.5px;background-color:#D9E2F3;color:#0070C0" %)((( 283 283 **Size(bytes)** ... ... @@ -319,6 +319,7 @@ 319 319 * If the sensor value is 0x0000, it means system doesn't detect ultrasonic sensor. 320 320 * 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. 321 321 319 + 322 322 === 2.3.3 Interrupt Pin === 323 323 324 324 ... ... @@ -634,9 +634,9 @@ 634 634 635 635 Methods to Update Firmware: 636 636 637 -* (Recommanded way) OTA firmware update via wireless: 635 +* (Recommanded way) OTA firmware update via wireless: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]] 638 638 639 -* Update through UART TTL interface .**[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**.637 +* Update through UART TTL interface: **[[Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]**. 640 640 641 641 = 6. FAQ = 642 642 ... ... @@ -677,7 +677,7 @@ 677 677 3. Not using the correct decoder 678 678 679 679 680 -== 5.4 Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large ==678 +== 7.4 Abnormal readings The gap between multiple readings is too large or the gap between the readings and the actual value is too large == 681 681 682 682 683 683 1) Please check if there is something on the probe affecting its measurement (condensed water, volatile oil, etc.) ... ... @@ -690,7 +690,7 @@ 690 690 691 691 4) After entering the debug mode, it will send 20 pieces of data at a time, and you can send its uplink to us for analysis 692 692 693 -[[image:image-20230113135125-2.png ||height="136" width="1057"]]691 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDDS75%20-%20LoRaWAN%20Distance%20Detection%20Sensor%20User%20Manual/WebHome/image-20230113135125-2.png?width=1057&height=136&rev=1.1||alt="image-20230113135125-2.png"]] 694 694 695 695 696 696 Its original payload will be longer than other data. Even though it is being parsed, it can be seen that it is abnormal data. ... ... @@ -722,8 +722,6 @@ 722 722 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 723 723 724 724 725 - 726 - 727 727 = 9. Packing Info = 728 728 729 729 ... ... @@ -742,8 +742,6 @@ 742 742 * Weight / pcs : g 743 743 744 744 745 - 746 - 747 747 = 10. Support = 748 748 749 749