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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... ... @@ -1,1 +1,1 @@ 1 -DS2 0L_LoRaWAN_Smart_Distance_Detector_User_Manual1 +LDS12-LB -- LoRaWAN LiDAR ToF Distance Sensor User Manual - Content
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... ... @@ -45,8 +45,8 @@ 45 45 * Bands: CN470/EU433/KR920/US915/EU868/AS923/AU915/IN865 46 46 * Ultra-low power consumption 47 47 * Laser technology for distance detection 48 -* Measure Distance: 0.1m~~12m 49 -* Accuracy : ±5cm@(0.1- 5m), ±1%@(5m-12m)48 +* Measure Distance: 0.1m~~12m @ 90% Reflectivity 49 +* Accuracy : ±5cm@(0.1-6m), ±1%@(6m-12m) 50 50 * Monitor Battery Level 51 51 * Support Bluetooth v5.1 and LoRaWAN remote configure 52 52 * Support wireless OTA update firmware ... ... @@ -54,7 +54,6 @@ 54 54 * Downlink to change configure 55 55 * 8500mAh Battery for long term use 56 56 57 - 58 58 == 1.3 Specification == 59 59 60 60 ... ... @@ -70,8 +70,8 @@ 70 70 * Measure Distance: 71 71 ** 0.1m ~~ 12m @ 90% Reflectivity 72 72 ** 0.1m ~~ 4m @ 10% Reflectivity 73 -* Accuracy : ±5cm@(0.1- 5m), ±1%@(5m-12m)74 -* Distance resolution : 1cm72 +* Accuracy : ±5cm@(0.1-6m), ±1%@(6m-12m) 73 +* Distance resolution : 5mm 75 75 * Ambient light immunity : 70klux 76 76 * Enclosure rating : IP65 77 77 * Light source : LED ... ... @@ -100,7 +100,6 @@ 100 100 * Sleep Mode: 5uA @ 3.3v 101 101 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 102 102 103 - 104 104 == 1.4 Applications == 105 105 106 106 ... ... @@ -112,7 +112,6 @@ 112 112 * Automatic control 113 113 * Sewer 114 114 115 - 116 116 (% style="display:none" %) 117 117 118 118 == 1.5 Sleep mode and working mode == ... ... @@ -142,7 +142,6 @@ 142 142 ))) 143 143 |(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means device is in Deep Sleep Mode. 144 144 145 - 146 146 == 1.7 BLE connection == 147 147 148 148 ... ... @@ -460,16 +460,16 @@ 460 460 461 461 **Interrupt flag & Interrupt level:** 462 462 463 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width: 480px" %)459 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:501px" %) 464 464 |=(% style="width: 60px;background-color:#4F81BD;color:white" %)((( 465 465 **Size(bit)** 466 -)))|=(% style="width: 90px;background-color:#4F81BD;color:white" %)**bit7**|=(% style="width:90px;background-color:#4F81BD;color:white" %)**bit6**|=(% style="width:60px;background-color:#4F81BD;color:white" %)**[bit5:bit2]**|=(% style="width: 90px; background-color: #4F81BD; color: white;" %)**bit1**|=(% style="background-color: #4F81BD; color: white; width:90px;" %)**bit0**462 +)))|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**bit7**|=(% style="width: 80px;background-color:#4F81BD;color:white" %)**bit6**|=(% style="width: 50px;background-color:#4F81BD;color:white" %)**[bit5:bit2]**|=(% style="width: 91px; background-color: #4F81BD; color: white;" %)**bit1**|=(% style="background-color: #4F81BD; color: white; width: 88px;" %)**bit0** 467 467 |(% style="width:62.5px" %)Value|(% style="width:62.5px" %)No ACK message|(% style="width:62.5px" %)Poll Message Flag|Reserve|(% style="width:91px" %)Interrupt level|(% style="width:88px" %)((( 468 468 Interrupt flag 469 469 ))) 470 470 471 471 * ((( 472 -Each data entry is 11 bytes and has the same structure as [[Uplink Payload>> ||anchor="H2.3.2UplinkPayload2CFPORT3D2"]], to save airtime and battery, LDS12-LB will send max bytes according to the current DR and Frequency bands.468 +Each data entry is 11 bytes and has the same structure as [[Uplink Payload>>http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS12-LB_LoRaWAN_LiDAR_ToF_Distance_Sensor_User_Manual/#H2.3.2UplinkPayload2CFPORT3D2]], to save airtime and battery, LDS12-LB will send max bytes according to the current DR and Frequency bands. 473 473 ))) 474 474 475 475 For example, in the US915 band, the max payload for different DR is: ... ... @@ -718,7 +718,6 @@ 718 718 * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe. 719 719 * The sensor window is made by Acrylic. Don't touch it with alcohol material. This will destroy the sensor window. 720 720 721 - 722 722 === 2.7.4 Reflectivity of different objects === 723 723 724 724 ... ... @@ -745,7 +745,6 @@ 745 745 |(% style="width:53px" %)17|(% style="width:229px" %)stainless steel|(% style="width:93px" %)200% 746 746 |(% style="width:53px" %)18|(% style="width:229px" %)Reflector plate, reflective tape|(% style="width:93px" %)>300% 747 747 748 - 749 749 = 3. Configure LDS12-LB = 750 750 751 751 == 3.1 Configure Methods == ... ... @@ -759,7 +759,6 @@ 759 759 760 760 * LoRaWAN Downlink. Instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section. 761 761 762 - 763 763 == 3.2 General Commands == 764 764 765 765 ... ... @@ -863,7 +863,6 @@ 863 863 864 864 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 865 865 866 - 867 867 === 3.3.3 Set Power Output Duration === 868 868 869 869 Control the output duration 3V3(pin of VBAT_OUT) . Before each sampling, device will ... ... @@ -893,7 +893,6 @@ 893 893 * Example 2: Downlink Payload: 07 01 01 F4 **~-~-->** AT+3V3T=500 894 894 * Example 3: Downlink Payload: 07 01 FF FF **~-~-->** AT+3V3T=65535 895 895 896 - 897 897 = 4. Battery & Power Consumption = 898 898 899 899 ... ... @@ -922,7 +922,6 @@ 922 922 923 923 * 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]]**. 924 924 925 - 926 926 = 6. FAQ = 927 927 928 928 == 6.1 What is the frequency plan for LDS12-LB? == ... ... @@ -983,7 +983,6 @@ 983 983 984 984 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 985 985 986 - 987 987 = 9. Packing Info = 988 988 989 989 ... ... @@ -1001,7 +1001,6 @@ 1001 1001 1002 1002 * Weight / pcs : g 1003 1003 1004 - 1005 1005 = 10. Support = 1006 1006 1007 1007