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Last modified by Xiaoling on 2025/07/10 16:21
From version 123.6
edited by Xiaoling
on 2025/04/01 16:57
Change comment: There is no comment for this version
To version 130.3
edited by Xiaoling
on 2025/04/27 09:45
Change comment: There is no comment for this version

Summary

Details

Page properties
Content
... ... @@ -2,7 +2,7 @@
2 2  
3 3  
4 4  (% style="text-align:center" %)
5 -[[image:image-20240109154731-4.png||height="671" width="945"]]
5 +[[image:image-20240109154731-4.png||height="546" width="769"]]
6 6  
7 7  
8 8  
... ... @@ -48,9 +48,7 @@
48 48  Each PS-LB/LS is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
49 49  )))
50 50  
51 -[[image:1675071321348-194.png]]
52 52  
53 -
54 54  == 1.2 ​Features ==
55 55  
56 56  
... ... @@ -136,7 +136,7 @@
136 136  === 1.4.2 Immersion Type ===
137 137  
138 138  
139 -[[image:image-20240109160445-5.png||height="221" width="166"]]
137 +[[image:image-20240109160445-5.png||height="199" width="150"]]
140 140  
141 141  * Immersion Type, Probe IP Level: IP68
142 142  * Measuring Range: Measure range can be customized, up to 100m.
... ... @@ -148,7 +148,7 @@
148 148  
149 149  === 1.4.3 Wireless Differential Air Pressure Sensor ===
150 150  
151 -[[image:image-20240511174954-1.png||height="215" width="215"]]
149 +[[image:image-20240511174954-1.png||height="193" width="193"]]
152 152  
153 153  * Measuring Range: -100KPa~~0~~100KPa(Optional measuring range).
154 154  * Accuracy: 0.5% F.S, resolution is 0.05%.
... ... @@ -163,7 +163,7 @@
163 163  === 1.5.1 Thread Installation Type ===
164 164  
165 165  
166 -Application:
164 +(% style="color:blue" %)**Application:**
167 167  
168 168  * Hydraulic Pressure
169 169  * Petrochemical Industry
... ... @@ -181,7 +181,7 @@
181 181  === 1.5.2 Immersion Type ===
182 182  
183 183  
184 -Application:
182 +(% style="color:blue" %)**Application:**
185 185  
186 186  Liquid & Water Pressure / Level detect.
187 187  
... ... @@ -208,7 +208,7 @@
208 208  === 1.5.3 Wireless Differential Air Pressure Sensor ===
209 209  
210 210  
211 -Application:
209 +(% style="color:blue" %)**Application:**
212 212  
213 213  Indoor Air Control & Filter clogging Detect.
214 214  
... ... @@ -224,23 +224,23 @@
224 224  
225 225  Size of wind pressure transmitter:
226 226  
227 -[[image:image-20240513094047-2.png]]
225 +[[image:image-20240513094047-2.png||height="462" width="518"]]
228 228  
229 -Note: The above dimensions are measured by hand, and the numerical error of the shell is within ±0.2mm.
227 +(% style="color:red" %)**Note: The above dimensions are measured by hand, and the numerical error of the shell is within ±0.2mm.**
230 230  
231 231  
232 232  == 1.6 Sleep mode and working mode ==
233 233  
234 234  
235 -Deep Sleep Mode: Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
233 +**Deep Sleep Mode:** Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
236 236  
237 -Working Mode: In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
235 +**Working Mode: **In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.
238 238  
239 239  
240 240  == 1.7 Button & LEDs ==
241 241  
242 242  
243 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240103160425-4.png?rev=1.1||alt="image-20240103160425-4.png"]]
241 +[[image:image-20250419092225-1.jpeg]]
244 244  
245 245  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
246 246  |=(% style="width: 167px;background-color:#4F81BD;color:white" %)Behavior on ACT|=(% style="width: 117px;background-color:#4F81BD;color:white" %)Function|=(% style="width: 226px;background-color:#4F81BD;color:white" %)Action
... ... @@ -307,13 +307,13 @@
307 307  
308 308  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
309 309  
310 -[[image:1675144005218-297.png]]
308 +[[image:image-20250419162538-1.png]]
311 311  
312 312  
313 313  The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
314 314  
315 315  
316 -Step 1: Create a device in TTN with the OTAA keys from PS-LB/LS.
314 +(% style="color:blue" %)**Step 1: Create a device in TTN with the OTAA keys from PS-LB/LS.**
317 317  
318 318  Each PS-LB/LS is shipped with a sticker with the default device EUI as below:
319 319  
... ... @@ -322,30 +322,45 @@
322 322  
323 323  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
324 324  
323 +**Create the application.**
325 325  
326 -Register the device
325 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SAC01L_LoRaWAN_Temperature%26Humidity_Sensor_User_Manual/WebHome/image-20250423093843-1.png?width=756&height=264&rev=1.1||alt="image-20250423093843-1.png"]]
327 327  
328 -[[image:1675144099263-405.png]]
327 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111305-2.png?width=1000&height=572&rev=1.1||alt="image-20240907111305-2.png"]]
329 329  
330 330  
331 -Add APP EUI and DEV EUI
330 +**Add devices to the created Application.**
332 332  
333 -[[image:1675144117571-832.png]]
332 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111659-3.png?width=977&height=185&rev=1.1||alt="image-20240907111659-3.png"]]
334 334  
334 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907111820-5.png?width=975&height=377&rev=1.1||alt="image-20240907111820-5.png"]]
335 335  
336 -Add APP EUI in the application
337 337  
337 +**Enter end device specifics manually.**
338 338  
339 -[[image:1675144143021-195.png]]
339 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907112136-6.png?width=697&height=687&rev=1.1||alt="image-20240907112136-6.png"]]
340 340  
341 341  
342 -Add APP KEY
342 +**Add DevEUI and AppKey. Customize a platform ID for the device.**
343 343  
344 -[[image:1675144157838-392.png]]
344 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LTC2-LB--LoRaWAN_Temperature_Transmitter_User_Manual/WebHome/image-20240907112427-7.png?rev=1.1||alt="image-20240907112427-7.png"]]
345 345  
346 -Step 2: Activate on PS-LB/LS
347 347  
347 +(% style="color:blue" %)**Step 2: Add decoder.**
348 348  
349 +In TTN, user can add a custom payload so it shows friendly reading.
350 +
351 +Click this link to get the decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder/tree/main/>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/]]
352 +
353 +Below is TTN screen shot:
354 +
355 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS25-LBLDS25-LS--LoRaWAN_LiDAR_Distance_Auto-Clean_Sensor_User_Manual/WebHome/image-20241009140556-1.png?width=1184&height=488&rev=1.1||alt="image-20241009140556-1.png" height="488" width="1184"]]
356 +
357 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LDS25-LBLDS25-LS--LoRaWAN_LiDAR_Distance_Auto-Clean_Sensor_User_Manual/WebHome/image-20241009140603-2.png?width=1168&height=562&rev=1.1||alt="image-20241009140603-2.png" height="562" width="1168"]]
358 +
359 +
360 +(% style="color:blue" %)**Step 3: Activate on PS-LB/LS**
361 +
349 349  Press the button for 5 seconds to activate the PS-LB/LS.
350 350  
351 351  Green led will fast blink 5 times, device will enter OTA mode for 3 seconds. And then start to JOIN LoRaWAN network. Green led will solidly turn on for 5 seconds after joined in network.
... ... @@ -678,8 +678,6 @@
678 678  IN1_pin_level& IN2_pin_level& Exti_pin_level&Exti_status
679 679  )))|(% style="width:86px" %)Unix Time Stamp
680 680  
681 -
682 -
683 683  IN1_pin_level & IN2_pin_level & Exti_pin_level & Exti_status:
684 684  
685 685  [[image:image-20250117104847-4.png]]
... ... @@ -853,6 +853,7 @@
853 853  
854 854  ==== 2.8.2.1 Wave alarm mode ====
855 855  
867 +
856 856  Feature: By setting the detection period and a change value, the IDC/VDC variable is monitored whether it exceeds the set change value. If this change value is exceeded, the ROC uplink is sent and the comparison value is flushed.
857 857  
858 858  * Change value: The amount by which the next detection value increases/decreases relative to the previous detection value.
... ... @@ -861,48 +861,29 @@
861 861  AT Command: AT+ROC
862 862  
863 863  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
864 -|=(% style="width: 163px; background-color: rgb(79, 129, 189); color: white;" %)Command Example|=(% style="width: 154px; background-color: rgb(79, 129, 189); color: white;" %)Parameters|=(% style="width: 197px; background-color: rgb(79, 129, 189); color: white;" %)Response/Explanation
876 +|=(% style="width: 163px; background-color: rgb(79, 129, 189); color: white;" %)Command Example|=(% style="width: 154px; background-color: rgb(79, 129, 189); color: white;" %)Parameters|=(% style="width: 193px; background-color: rgb(79, 129, 189); color: white;" %)Response/Explanation
865 865  |(% style="width:143px" %)AT+ROC=?|(% style="width:154px" %)Show current ROC setting|(% style="width:197px" %)(((
866 -
867 -
868 868  0,0,0,0(default)
869 869  OK
870 870  )))
871 871  |(% colspan="1" rowspan="4" style="width:143px" %)(((
872 -
873 -
874 -
875 -
876 -
877 877  AT+ROC=a,b,c,d
878 878  )))|(% style="width:154px" %)(((
879 -
880 -
881 -
882 -
883 -
884 -
885 -
886 -a: Enable or disable the ROC
884 +**a:** Enable or disable the ROC
887 887  )))|(% style="width:197px" %)(((
888 -
889 -
890 -0: off
891 -1: Turn on the wave alarm mode, send the ROC uplink when the increment exceeds the set parameter and refresh the comparison value.
892 -
893 -2: Turn on the wave alarm mode, send the ROC uplink when the increment exceeds the set parameter and refresh the comparison value. In addition, the comparison value is refreshed when the device sends packets ([[TDC>>||anchor="H3.3.1SetTransmitIntervalTime"]] or [[ACT>>||anchor="H1.7Button26LEDs"]]).
886 +**0:** off
887 +**1:** Turn on the wave alarm mode, send the ROC uplink when the increment exceeds the set parameter and refresh the comparison value.
888 +**2:** Turn on the wave alarm mode, send the ROC uplink when the increment exceeds the set parameter and refresh the comparison value. In addition, the comparison value is refreshed when the device sends packets ([[TDC>>||anchor="H3.3.1SetTransmitIntervalTime"]] or [[ACT>>||anchor="H1.7Button26LEDs"]]).
894 894  )))
895 -|(% style="width:154px" %)b: Set the detection interval|(% style="width:197px" %)(((
896 -
897 -
890 +|(% style="width:154px" %)**b:** Set the detection interval|(% style="width:197px" %)(((
898 898  Range:  0~~65535s
899 899  )))
900 -|(% style="width:154px" %)c: Setting the IDC change value|(% style="width:197px" %)Unit: uA
901 -|(% style="width:154px" %)d: Setting the VDC change value|(% style="width:197px" %)Unit: mV
893 +|(% style="width:154px" %)**c:** Setting the IDC change value|(% style="width:197px" %)Unit: uA
894 +|(% style="width:154px" %)**d:** Setting the VDC change value|(% style="width:197px" %)Unit: mV
902 902  
903 903  Example:
904 904  
905 -* AT+ROC=0,0,0,0  ~/~/The ROC function is not used.
898 +* AT+ROC=0,0,0,0  ~/~/ The ROC function is not used.
906 906  * AT+ROC=1,60,3000, 500  ~/~/ Check value every 60 seconds. lf there is change in IDC (>3mA) or VDC (>500mV), sends an ROC uplink, and the comparison value is refreshed.
907 907  * AT+ROC=1,60,3000,0  ~/~/ Check value every 60 seconds. lf there is change in IDC (>3mA), send an ROC uplink and the comparison value of IDC is refreshed. dd=0 Means doesn't monitor Voltage.
908 908  * AT+ROC=2,60,3000,0  ~/~/ Check value every 60 seconds. lf there is change in IDC (>3mA), send an ROC uplink and the comparison value of IDC is refreshed. dd=0 Means doesn't monitor Voltage. In addition, if the change in the IDC does not exceed 3mA, then the ROC uplink is not sent, and the comparison value is not refreshed by the ROC uplink packet. However, if the device TDC time arrives, or if the user manually sends packets, then the IDC comparison value is also refreshed.
... ... @@ -921,9 +921,9 @@
921 921  
922 922  Example:
923 923  
924 -* Downlink Payload: 09 01 00 3C 0B B8 01 F4  ~/~/Equal to AT+ROC=1,60,3000, 500
925 -* Downlink Payload: 09 01 00 3C 0B B8 00 00  ~/~/Equal to AT+ROC=1,60,3000,0
926 -* Downlink Payload: 09 02 00 3C 0B B8 00 00  ~/~/Equal to AT+ROC=2,60,3000,0
917 +* Downlink Payload: 09 01 00 3C 0B B8 01 F4  ~/~/ Equal to AT+ROC=1,60,3000, 500
918 +* Downlink Payload: 09 01 00 3C 0B B8 00 00  ~/~/ Equal to AT+ROC=1,60,3000,0
919 +* Downlink Payload: 09 02 00 3C 0B B8 00 00  ~/~/ Equal to AT+ROC=2,60,3000,0
927 927  
928 928  Screenshot of parsing example in TTN:
929 929  
... ... @@ -934,64 +934,44 @@
934 934  
935 935  ==== 2.8.2.2 Over-threshold alarm mode ====
936 936  
930 +
937 937  Feature: Monitors whether the IDC/VDC exceeds the threshold by setting the detection period and threshold. Alarm if the threshold is exceeded.
938 938  
939 939  AT Command: AT+ROC=3,a,b,c,d,e
940 940  
941 941  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
942 -|=(% style="width: 163px; background-color: rgb(79, 129, 189); color: white;" %)Command Example|=(% style="width: 160px; background-color: rgb(79, 129, 189); color: white;" %)Parameters|=(% style="width: 185px; background-color: rgb(79, 129, 189); color: white;" %)Response/Explanation
936 +|=(% style="width: 163px; background-color: rgb(79, 129, 189); color: white;" %)Command Example|=(% style="width: 160px; background-color: rgb(79, 129, 189); color: white;" %)Parameters|=(% style="width: 187px; background-color: rgb(79, 129, 189); color: white;" %)Response/Explanation
943 943  |(% style="width:143px" %)AT+ROC=?|(% style="width:160px" %)Show current ROC setting|(% style="width:185px" %)(((
944 -
945 -
946 946  0,0,0,0(default)
947 947  OK
948 948  )))
949 949  |(% colspan="1" rowspan="5" style="width:143px" %)(((
950 -
951 -
952 -
953 -
954 -
955 955  AT+ROC=3,a,b,c,d,e
956 956  )))|(% style="width:160px" %)(((
957 -
958 -
959 -a: Set the detection interval
944 +**a:** Set the detection interval
960 960  )))|(% style="width:185px" %)(((
961 -
962 -
963 963  Range:  0~~65535s
964 964  )))
965 -|(% style="width:160px" %)b: Set the IDC alarm trigger condition|(% style="width:185px" %)(((
966 -
967 -
968 -0: Less than the set IDC threshold, Alarm
969 -
970 -1: Greater than the set IDC threshold, Alarm
948 +|(% style="width:160px" %)**b:** Set the IDC alarm trigger condition|(% style="width:185px" %)(((
949 +**0:** Less than the set IDC threshold, Alarm
950 +**1:** Greater than the set IDC threshold, Alarm
971 971  )))
972 972  |(% style="width:160px" %)(((
973 -
974 -
975 -c:  IDC alarm threshold
953 +**c: ** IDC alarm threshold
976 976  )))|(% style="width:185px" %)(((
977 -
978 -
979 979  Unit: uA
980 980  )))
981 -|(% style="width:160px" %)d: Set the VDC alarm trigger condition|(% style="width:185px" %)(((
982 -
983 -
984 -0: Less than the set VDC threshold, Alarm
985 -
986 -1: Greater than the set VDC threshold, Alarm
957 +|(% style="width:160px" %)**d:** Set the VDC alarm trigger condition|(% style="width:185px" %)(((
958 +**0:** Less than the set VDC threshold, Alarm
959 +**1:** Greater than the set VDC threshold, Alarm
987 987  )))
988 -|(% style="width:160px" %)e: VDC alarm threshold|(% style="width:185px" %)Unit: mV
961 +|(% style="width:160px" %)**e:** VDC alarm threshold|(% style="width:185px" %)Unit: mV
989 989  
990 990  Example:
991 991  
992 -* AT+ROC=3,60,0,3000,0,5000  ~/~/The data is checked every 60 seconds. If the IDC is less than 3mA or the VDC is less than 5000mV, an alarm is generated.
993 -* AT+ROC=3,180,1,3000,1,5000  ~/~/The data is checked every 180 seconds. If the IDC is greater than 3mA or the VDC is greater than 5000mV, an alarm is generated.
994 -* AT+ROC=3,300,0,3000,1,5000  ~/~/The data is checked every 300 seconds. If the IDC is less than 3mA or the VDC is greater than 5000mV, an alarm is generated.
965 +* AT+ROC=3,60,0,3000,0,5000  ~/~/ The data is checked every 60 seconds. If the IDC is less than 3mA or the VDC is less than 5000mV, an alarm is generated.
966 +* AT+ROC=3,180,1,3000,1,5000  ~/~/ The data is checked every 180 seconds. If the IDC is greater than 3mA or the VDC is greater than 5000mV, an alarm is generated.
967 +* AT+ROC=3,300,0,3000,1,5000  ~/~/ The data is checked every 300 seconds. If the IDC is less than 3mA or the VDC is greater than 5000mV, an alarm is generated.
995 995  
996 996  Downlink Command: 0x09 03 aa bb cc dd ee
997 997  
... ... @@ -1010,9 +1010,9 @@
1010 1010  
1011 1011  Example:
1012 1012  
1013 -* Downlink Payload: 09 03 00 3C 00 0B B8 00 13 38 ~/~/Equal to AT+ROC=3,60,0,3000,0,5000
1014 -* Downlink Payload: 09 03 00 b4 01 0B B8 01 13 38  ~/~/Equal to AT+ROC=3,60,1,3000,1,5000
1015 -* Downlink Payload: 09 03 01 2C 00 0B B8 01 13 38  ~/~/Equal to AT+ROC=3,60,0,3000,1,5000
986 +* Downlink Payload: 09 03 00 3C 00 0B B8 00 13 38 ~/~/ Equal to AT+ROC=3,60,0,3000,0,5000
987 +* Downlink Payload: 09 03 00 b4 01 0B B8 01 13 38  ~/~/ Equal to AT+ROC=3,60,1,3000,1,5000
988 +* Downlink Payload: 09 03 01 2C 00 0B B8 01 13 38  ~/~/ Equal to AT+ROC=3,60,0,3000,1,5000
1016 1016  
1017 1017  Screenshot of parsing example in TTN:
1018 1018  
... ... @@ -1066,18 +1066,14 @@
1066 1066  
1067 1067  AT Command: AT+TDC
1068 1068  
1069 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1042 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1070 1070  |=(% style="width: 160px; background-color:#4F81BD;color:white" %)Command Example|=(% style="width: 160px; background-color:#4F81BD;color:white" %)Function|=(% style="width: 190px;background-color:#4F81BD;color:white" %)Response
1071 1071  |(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
1072 -
1073 -
1074 1074  30000
1075 1075  OK
1076 1076  the interval is 30000ms = 30s
1077 1077  )))
1078 1078  |(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=60000|(% style="background-color:#f2f2f2; width:166px" %)Set Transmit Interval|(% style="background-color:#f2f2f2" %)(((
1079 -
1080 -
1081 1081  OK
1082 1082  Set transmit interval to 60000ms = 60 seconds
1083 1083  )))
... ... @@ -1098,18 +1098,14 @@
1098 1098  
1099 1099  AT Command: AT+INTMOD
1100 1100  
1101 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1070 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1102 1102  |=(% style="width: 154px;background-color:#4F81BD;color:white" %)Command Example|=(% style="width: 196px;background-color:#4F81BD;color:white" %)Function|=(% style="width: 160px;background-color:#4F81BD;color:white" %)Response
1103 1103  |(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
1104 -
1105 -
1106 1106  0
1107 1107  OK
1108 1108  the mode is 0 =Disable Interrupt
1109 1109  )))
1110 1110  |(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
1111 -
1112 -
1113 1113  Set Transmit Interval
1114 1114  0. (Disable Interrupt),
1115 1115  ~1. (Trigger by rising and falling edge)
... ... @@ -1133,72 +1133,52 @@
1133 1133  
1134 1134  AT Command: AT+3V3T
1135 1135  
1136 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
1101 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:474px" %)
1137 1137  |=(% style="width: 154px;background-color:#4F81BD;color:white" %)Command Example|=(% style="width: 201px;background-color:#4F81BD;color:white" %)Function|=(% style="width: 119px;background-color:#4F81BD;color:white" %)Response
1138 1138  |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
1139 -
1140 -
1141 1141  0
1142 1142  OK
1143 1143  )))
1144 1144  |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=0|(% style="background-color:#f2f2f2; width:201px" %)Normally open 3V3 power supply.|(% style="background-color:#f2f2f2; width:116px" %)(((
1145 -
1146 -
1147 1147  OK
1148 1148  default setting
1149 1149  )))
1150 1150  |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=1000|(% style="background-color:#f2f2f2; width:201px" %)Close after a delay of 1000 milliseconds.|(% style="background-color:#f2f2f2; width:116px" %)(((
1151 -
1152 -
1153 1153  OK
1154 1154  )))
1155 1155  |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=65535|(% style="background-color:#f2f2f2; width:201px" %)Normally closed 3V3 power supply.|(% style="background-color:#f2f2f2; width:116px" %)(((
1156 -
1157 -
1158 1158  OK
1159 1159  )))
1160 1160  
1161 1161  AT Command: AT+5VT
1162 1162  
1163 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
1120 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:470px" %)
1164 1164  |=(% style="width: 155px;background-color:#4F81BD;color:white" %)Command Example|=(% style="width: 196px;background-color:#4F81BD;color:white" %)Function|=(% style="width: 119px;background-color:#4F81BD;color:white" %)Response
1165 1165  |(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
1166 -
1167 -
1168 1168  0
1169 1169  OK
1170 1170  )))
1171 1171  |(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=0|(% style="background-color:#f2f2f2; width:196px" %)Normally closed 5V power supply.|(% style="background-color:#f2f2f2; width:114px" %)(((
1172 -
1173 -
1174 1174  OK
1175 1175  default setting
1176 1176  )))
1177 1177  |(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=1000|(% style="background-color:#f2f2f2; width:196px" %)Close after a delay of 1000 milliseconds.|(% style="background-color:#f2f2f2; width:114px" %)(((
1178 -
1179 -
1180 1180  OK
1181 1181  )))
1182 1182  |(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=65535|(% style="background-color:#f2f2f2; width:196px" %)Normally open 5V power supply.|(% style="background-color:#f2f2f2; width:114px" %)(((
1183 -
1184 -
1185 1185  OK
1186 1186  )))
1187 1187  
1188 1188  AT Command: AT+12VT
1189 1189  
1190 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
1139 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:443px" %)
1191 1191  |=(% style="width: 156px;background-color:#4F81BD;color:white" %)Command Example|=(% style="width: 199px;background-color:#4F81BD;color:white" %)Function|=(% style="width: 88px;background-color:#4F81BD;color:white" %)Response
1192 1192  |(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
1193 -
1194 -
1195 1195  0
1196 1196  OK
1197 1197  )))
1198 1198  |(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=0|(% style="background-color:#f2f2f2; width:199px" %)Normally closed 12V power supply.|(% style="background-color:#f2f2f2; width:83px" %)OK
1199 1199  |(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=500|(% style="background-color:#f2f2f2; width:199px" %)Close after a delay of 500 milliseconds.|(% style="background-color:#f2f2f2; width:83px" %)(((
1200 -
1201 -
1202 1202  OK
1203 1203  )))
1204 1204  
... ... @@ -1254,8 +1254,6 @@
1254 1254  OK
1255 1255  |(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0003|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 3m type.|(% style="background-color:#f2f2f2" %)OK
1256 1256  |(% style="background-color:#f2f2f2; width:154px" %)(((
1257 -
1258 -
1259 1259  AT+PROBE=000A
1260 1260  )))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
1261 1261  |(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0064|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 100m type.|(% style="background-color:#f2f2f2" %)OK
... ... @@ -1285,15 +1285,12 @@
1285 1285  bb: Each collection interval (s), the value is 1~~65535
1286 1286  cc: the number of collection times, the value is 1~~120
1287 1287  
1288 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1231 +(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1289 1289  |(% style="background-color:#4f81bd; color:white; width:160px" %)Command Example|(% style="background-color:#4f81bd; color:white; width:215px" %)Function|(% style="background-color:#4f81bd; color:white" %)Response
1290 1290  |(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=?|(% style="background-color:#f2f2f2; width:215px" %)Get the mode of multiple acquisitions and one uplink.|(% style="background-color:#f2f2f2" %)1,10,18
1291 1291  OK
1292 1292  |(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=1,10,18|(% style="background-color:#f2f2f2; width:215px" %)Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(% style="background-color:#f2f2f2" %)(((
1293 -
1294 -
1295 1295  Attention:Take effect after ATZ
1296 -
1297 1297  OK
1298 1298  )))
1299 1299  |(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
... ... @@ -1303,10 +1303,7 @@
1303 1303  
1304 1304  
1305 1305  )))|(% style="background-color:#f2f2f2" %)(((
1306 -
1307 -
1308 1308  Attention:Take effect after ATZ
1309 -
1310 1310  OK
1311 1311  )))
1312 1312  
... ... @@ -1361,18 +1361,18 @@
1361 1361  
1362 1362  Measure the corresponding current of the sensor when the liquid depth is 2.04m and 0.51m.
1363 1363  
1364 -Calculate scale factor：
1301 +Calculate scale factor:
1365 1365  Use these two data to calculate the current and depth scaling factors：(7.888-5.035)/(2.04-0.51)=1.86470588235294
1366 1366  
1367 -Calculation formula：
1304 +Calculation formula:
1368 1368  
1369 1369  Use the calibration formula：(Current current - Minimum calibration current)/Scale factor + Minimum actual calibration height
1370 1370  
1371 -Actual calculations：
1308 +Actual calculations:
1372 1372  
1373 1373  Use this formula to calculate the value corresponding to the current at a depth of 1.5 meters: (6.918-5.035)/1.86470588235294+0.51=1.519810726
1374 1374  
1375 -Error：
1312 +Error:
1376 1376  
1377 1377  0.009810726
1378 1378  
... ... @@ -1379,6 +1379,7 @@
1379 1379  
1380 1380  [[image:image-20240329175044-1.png]]
1381 1381  
1319 +
1382 1382  = 7. Troubleshooting =
1383 1383  
1384 1384  == 7.1 Water Depth Always shows 0 in payload ==
... ... @@ -1395,16 +1395,40 @@
1395 1395  
1396 1396  = 8. Order Info =
1397 1397  
1336 +== 8.1 Thread Installation Type & Immersion Type Pressure Sensor ==
1398 1398  
1399 1399  
1339 +Part Number: (% style="color:blue" %)**PS-NB/NS-Txx-YY  or  PS-NB/NS-Ixx-YY**
1340 +
1341 +(% style="color:blue" %)**XX:**(%%)** Pressure Range and Thread Type **
1342 +
1343 +(% style="color:blue" %)**YY:**(%%)** The default frequency band**
1344 +
1345 +* YY: Frequency Bands, options: EU433,CN470,EU868,IN865,KR920,AS923,AU915,US915
1346 +
1400 1400  [[image:image-20241021093209-1.png]]
1401 1401  
1349 +
1350 +== 8.2 Wireless Differential Air Pressure Sensor ==
1351 +
1352 +
1353 +Part Number: (% style="color:blue" %)**PS-LB-Dxx-YY  or  PS-LS-Dxx-YY **
1354 +
1355 +(% style="color:blue" %)**XX:**(%%)** Differential Pressure Range**
1356 +
1357 +(% style="color:blue" %)**YY:**(%%)** The default frequency band**
1358 +
1359 +* YY: Frequency Bands, options: EU433,CN470,EU868,IN865,KR920,AS923,AU915,US915
1360 +
1361 +[[image:image-20250401174215-1.png||height="486" width="656"]]
1362 +
1363 +
1402 1402  = 9. ​Packing Info =
1403 1403  
1404 1404  
1405 1405  Package Includes:
1406 1406  
1407 -* PS-LB or PS-LS LoRaWAN Pressure Sensor
1369 +* PS-LB/LS-Txx/Ixx, PS-LB/LS-Dxx   LoRaWAN Pressure Sensor
1408 1408  
1409 1409  Dimension and weight:
1410 1410  
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