Changes for page SN50v3-LB/LS -- LoRaWAN Sensor Node User Manual
Last modified by Bei Jinggeng on 2025/01/10 15:51
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... ... @@ -41,6 +41,8 @@ 41 41 * Downlink to change configure 42 42 * 8500mAh Battery for long term use 43 43 44 + 45 + 44 44 == 1.3 Specification == 45 45 46 46 ... ... @@ -78,6 +78,8 @@ 78 78 * Sleep Mode: 5uA @ 3.3v 79 79 * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm 80 80 83 + 84 + 81 81 == 1.4 Sleep mode and working mode == 82 82 83 83 ... ... @@ -105,6 +105,8 @@ 105 105 ))) 106 106 |(% 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. 107 107 112 + 113 + 108 108 == 1.6 BLE connection == 109 109 110 110 ... ... @@ -290,6 +290,8 @@ 290 290 1. All modes share the same Payload Explanation from HERE. 291 291 1. By default, the device will send an uplink message every 20 minutes. 292 292 299 + 300 + 293 293 ==== 2.3.2.1 MOD~=1 (Default Mode) ==== 294 294 295 295 ... ... @@ -438,6 +438,9 @@ 438 438 1. Adjust calibration factor (default value 400): Put a known weight thing on load cell and run **AT+WEIGAP** to adjust the Calibration Factor. 439 439 1. ((( 440 440 Weight has 4 bytes, the unit is g. 449 + 450 + 451 + 441 441 ))) 442 442 443 443 For example: ... ... @@ -475,6 +475,7 @@ 475 475 476 476 [[image:image-20230512181814-9.png||height="543" width="697"]] 477 477 489 + 478 478 (% style="color:red" %)**Note:** **LoRaWAN wireless transmission will infect the PIR sensor. Which cause the counting value increase +1 for every uplink. User can change PIR sensor or put sensor away of the SN50_v3 to avoid this happen.** 479 479 480 480 (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %) ... ... @@ -894,8 +894,11 @@ 894 894 * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 895 895 * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 896 896 909 + 910 + 897 897 === 3.3.2 Get Device Status === 898 898 913 + 899 899 Send a LoRaWAN downlink to ask the device to send its status. 900 900 901 901 (% style="color:blue" %)**Downlink Payload: **(%%)0x26 01 ... ... @@ -905,6 +905,7 @@ 905 905 906 906 === 3.3.3 Set Interrupt Mode === 907 907 923 + 908 908 Feature, Set Interrupt mode for GPIO_EXIT. 909 909 910 910 (% style="color:blue" %)**AT Command: AT+INTMOD1，AT+INTMOD2，AT+INTMOD3** ... ... @@ -941,8 +941,11 @@ 941 941 * Example 3: Downlink Payload: 06000102 **~-~-->** AT+INTMOD2=2 942 942 * Example 4: Downlink Payload: 06000201 **~-~-->** AT+INTMOD3=1 943 943 960 + 961 + 944 944 === 3.3.4 Set Power Output Duration === 945 945 964 + 946 946 Control the output duration 5V . Before each sampling, device will 947 947 948 948 ~1. first enable the power output to external sensor, ... ... @@ -972,8 +972,11 @@ 972 972 * Example 1: Downlink Payload: 070000 **~-~-->** AT+5VT=0 973 973 * Example 2: Downlink Payload: 0701F4 **~-~-->** AT+5VT=500 974 974 994 + 995 + 975 975 === 3.3.5 Set Weighing parameters === 976 976 998 + 977 977 Feature: Working mode 5 is effective, weight initialization and weight factor setting of HX711. 978 978 979 979 (% style="color:blue" %)**AT Command: AT+WEIGRE,AT+WEIGAP** ... ... @@ -996,8 +996,11 @@ 996 996 * Example 2: Downlink Payload: 08020FA3 **~-~-->** AT+WEIGAP=400.3 997 997 * Example 3: Downlink Payload: 08020FA0 **~-~-->** AT+WEIGAP=400.0 998 998 1021 + 1022 + 999 999 === 3.3.6 Set Digital pulse count value === 1000 1000 1025 + 1001 1001 Feature: Set the pulse count value. 1002 1002 1003 1003 Count 1 is PA8 pin of mode 6 and mode 9. Count 2 is PA4 pin of mode 9. ... ... @@ -1018,8 +1018,11 @@ 1018 1018 * Example 1: Downlink Payload: 090100000000 **~-~-->** AT+SETCNT=1,0 1019 1019 * Example 2: Downlink Payload: 0902000003E8 **~-~-->** AT+SETCNT=2,1000 1020 1020 1046 + 1047 + 1021 1021 === 3.3.7 Set Workmode === 1022 1022 1050 + 1023 1023 Feature: Switch working mode. 1024 1024 1025 1025 (% style="color:blue" %)**AT Command: AT+MOD** ... ... @@ -1041,6 +1041,8 @@ 1041 1041 * Example 1: Downlink Payload: 0A01 **~-~-->** AT+MOD=1 1042 1042 * Example 2: Downlink Payload: 0A04 **~-~-->** AT+MOD=4 1043 1043 1072 + 1073 + 1044 1044 = 4. Battery & Power Consumption = 1045 1045 1046 1046 ... ... @@ -1067,13 +1067,18 @@ 1067 1067 * (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/]] 1068 1068 * 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]]**. 1069 1069 1100 + 1101 + 1070 1070 = 6. FAQ = 1071 1071 1072 1072 == 6.1 Where can i find source code of SN50v3-LB? == 1073 1073 1106 + 1074 1074 * **[[Hardware Source Files>>https://github.com/dragino/Lora/tree/master/LSN50/v3.0]].** 1075 1075 * **[[Software Source Code & Compile instruction>>https://github.com/dragino/SN50v3]].** 1076 1076 1110 + 1111 + 1077 1077 = 7. Order Info = 1078 1078 1079 1079 ... ... @@ -1097,8 +1097,11 @@ 1097 1097 * (% style="color:red" %)**20**(%%): With M20 waterproof cable hole 1098 1098 * (% style="color:red" %)**NH**(%%): No Hole 1099 1099 1135 + 1136 + 1100 1100 = 8. Packing Info = 1101 1101 1139 + 1102 1102 (% style="color:#037691" %)**Package Includes**: 1103 1103 1104 1104 * SN50v3-LB LoRaWAN Generic Node ... ... @@ -1110,6 +1110,8 @@ 1110 1110 * Package Size / pcs : cm 1111 1111 * Weight / pcs : g 1112 1112 1151 + 1152 + 1113 1113 = 9. Support = 1114 1114 1115 1115