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 ... ... @@ -880,81 +880,57 @@ 880 880 * The LiDAR probe is cover by dirty things; the reading might be wrong. In this case, need to clean the probe. 881 881 * The sensor window is made by Acrylic. Don’t touch it with alcohol material. This will destroy the sensor window. 882 882 877 + 878 + 883 883 = 4. Configure LLDS12 via AT Command or LoRaWAN Downlink = 884 884 885 885 ((( 886 -((( 887 887 Use can configure LLDS12 via AT Command or LoRaWAN Downlink. 888 888 ))) 889 -))) 890 890 891 891 * ((( 892 -((( 893 893 AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]]. 894 894 ))) 895 -))) 896 896 * ((( 897 -((( 898 898 LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>doc:Main.WebHome]] 899 899 ))) 900 -))) 901 901 902 902 ((( 903 -((( 904 904 905 -))) 906 906 907 -((( 908 908 There are two kinds of commands to configure LLDS12, they are: 909 909 ))) 910 -))) 911 911 912 912 * ((( 913 -((( 914 914 (% style="color:#4f81bd" %)** General Commands**. 915 915 ))) 916 -))) 917 917 918 918 ((( 919 -((( 920 920 These commands are to configure: 921 921 ))) 922 -))) 923 923 924 924 * ((( 925 -((( 926 926 General system settings like: uplink interval. 927 927 ))) 928 -))) 929 929 * ((( 930 -((( 931 931 LoRaWAN protocol & radio related command. 932 932 ))) 933 -))) 934 934 935 935 ((( 936 -((( 937 937 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]] 938 938 ))) 939 -))) 940 940 941 941 ((( 942 -((( 943 943 944 944 ))) 945 -))) 946 946 947 947 * ((( 948 -((( 949 949 (% style="color:#4f81bd" %)** Commands special design for LLDS12** 950 950 ))) 951 -))) 952 952 953 953 ((( 954 -((( 955 955 These commands only valid for LLDS12, as below: 956 956 ))) 957 -))) 958 958 959 959 960 960 ... ... @@ -967,6 +967,7 @@ 967 967 [[image:image-20220607171554-8.png]] 968 968 969 969 940 + 970 970 ((( 971 971 (% style="color:#037691" %)**Downlink Command: 0x01** 972 972 ))) ... ... @@ -989,7 +989,6 @@ 989 989 990 990 ))) 991 991 992 - 993 993 == 4.2 Set Interrupt Mode == 994 994 995 995 Feature, Set Interrupt mode for GPIO_EXIT. ... ... @@ -1018,7 +1018,6 @@ 1018 1018 Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 1019 1019 ))) 1020 1020 1021 - 1022 1022 == 4.3 Get Firmware Version Info == 1023 1023 1024 1024 Feature: use downlink to get firmware version. ... ... @@ -1215,14 +1215,10 @@ 1215 1215 1216 1216 1217 1217 ((( 1218 -((( 1219 1219 In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for LLDS12. 1220 -))) 1221 1221 1222 -((( 1223 1223 LLDS12 will output system info once power on as below: 1224 1224 ))) 1225 -))) 1226 1226 1227 1227 1228 1228 [[image:1654593712276-618.png]] ... ... @@ -1243,9 +1243,7 @@ 1243 1243 == 8.1 AT Commands input doesn’t work == 1244 1244 1245 1245 1246 -((( 1247 1247 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. 1248 -))) 1249 1249 1250 1250 1251 1251 == 8.2 Significant error between the output distant value of LiDAR and actual distance ==