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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... ... @@ -63,9 +63,6 @@ 63 63 * Downlink to change configure 64 64 * 8500mAh Battery for long term use 65 65 66 - 67 - 68 - 69 69 == 1.3 Probe Specification == 70 70 71 71 * Storage temperature :-20℃~~75℃ ... ... @@ -81,9 +81,6 @@ 81 81 * Material of enclosure - ABS+PC 82 82 * Wire length - 25cm 83 83 84 - 85 - 86 - 87 87 == 1.4 Probe Dimension == 88 88 89 89 ... ... @@ -100,9 +100,6 @@ 100 100 * Automatic control 101 101 * Sewer 102 102 103 - 104 - 105 - 106 106 == 1.6 Pin mapping and power on == 107 107 108 108 ... ... @@ -883,81 +883,57 @@ 883 883 * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe. 884 884 * The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window. 885 885 877 + 878 + 886 886 = 4. Configure LLDS12 via AT Command or LoRaWAN Downlink = 887 887 888 888 ((( 889 -((( 890 890 Use can configure LLDS12 via AT Command or LoRaWAN Downlink. 891 891 ))) 892 -))) 893 893 894 894 * ((( 895 -((( 896 896 AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]]. 897 897 ))) 898 -))) 899 899 * ((( 900 -((( 901 901 LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]] 902 902 ))) 903 -))) 904 904 905 905 ((( 906 -((( 907 907 908 -))) 909 909 910 -((( 911 911 There are two kinds of commands to configure LLDS12, they are: 912 912 ))) 913 -))) 914 914 915 915 * ((( 916 -((( 917 917 (% style="color:#4f81bd" %)** General Commands**. 918 918 ))) 919 -))) 920 920 921 921 ((( 922 -((( 923 923 These commands are to configure: 924 924 ))) 925 -))) 926 926 927 927 * ((( 928 -((( 929 929 General system settings like: uplink interval. 930 930 ))) 931 -))) 932 932 * ((( 933 -((( 934 934 LoRaWAN protocol & radio related command. 935 935 ))) 936 -))) 937 937 938 938 ((( 939 -((( 940 940 They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>doc:Main.End Device AT Commands and Downlink Command.WebHome]] 941 941 ))) 942 -))) 943 943 944 944 ((( 945 -((( 946 946 947 947 ))) 948 -))) 949 949 950 950 * ((( 951 -((( 952 952 (% style="color:#4f81bd" %)** Commands special design for LLDS12** 953 953 ))) 954 -))) 955 955 956 956 ((( 957 -((( 958 958 These commands only valid for LLDS12, as below: 959 959 ))) 960 -))) 961 961 962 962 963 963 ... ... @@ -970,6 +970,7 @@ 970 970 [[image:image-20220607171554-8.png]] 971 971 972 972 940 + 973 973 ((( 974 974 (% style="color:#037691" %)**Downlink Command: 0x01** 975 975 ))) ... ... @@ -992,7 +992,6 @@ 992 992 993 993 ))) 994 994 995 - 996 996 == 4.2 Set Interrupt Mode == 997 997 998 998 Feature, Set Interrupt mode for GPIO_EXIT. ... ... @@ -1021,7 +1021,6 @@ 1021 1021 Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 1022 1022 ))) 1023 1023 1024 - 1025 1025 == 4.3 Get Firmware Version Info == 1026 1026 1027 1027 Feature: use downlink to get firmware version. ... ... @@ -1218,14 +1218,10 @@ 1218 1218 1219 1219 1220 1220 ((( 1221 -((( 1222 1222 In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LLDS12. 1223 -))) 1224 1224 1225 -((( 1226 1226 LLDS12 will output system info once power on as below: 1227 1227 ))) 1228 -))) 1229 1229 1230 1230 1231 1231 [[image:1654593712276-618.png]] ... ... @@ -1246,9 +1246,7 @@ 1246 1246 == 8.1 AT Commands input doesn’t work == 1247 1247 1248 1248 1249 -((( 1250 1250 In the case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while press the send key, user need to add ENTER in their string. 1251 -))) 1252 1252 1253 1253 1254 1254 == 8.2 Significant error between the output distant value of LiDAR and actual distance ==