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Last modified by Xiaoling on 2025/07/10 16:21
From version 130.2
edited by Xiaoling
on 2025/04/27 09:44
Change comment: There is no comment for this version
To version 123.5
edited by Xiaoling
on 2025/04/01 16:54
Change comment: There is no comment for this version

Summary

Details

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Content
... ... @@ -2,7 +2,7 @@
2 2  
3 3  
4 4  (% style="text-align:center" %)
5 -[[image:image-20240109154731-4.png||height="546" width="769"]]
5 +[[image:image-20240109154731-4.png||height="671" width="945"]]
6 6  
7 7  
8 8  
... ... @@ -48,7 +48,9 @@
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]]
51 51  
53 +
52 52  == 1.2 ​Features ==
53 53  
54 54  
... ... @@ -134,7 +134,7 @@
134 134  === 1.4.2 Immersion Type ===
135 135  
136 136  
137 -[[image:image-20240109160445-5.png||height="199" width="150"]]
139 +[[image:image-20240109160445-5.png||height="221" width="166"]]
138 138  
139 139  * Immersion Type, Probe IP Level: IP68
140 140  * Measuring Range: Measure range can be customized, up to 100m.
... ... @@ -146,7 +146,7 @@
146 146  
147 147  === 1.4.3 Wireless Differential Air Pressure Sensor ===
148 148  
149 -[[image:image-20240511174954-1.png||height="193" width="193"]]
151 +[[image:image-20240511174954-1.png||height="215" width="215"]]
150 150  
151 151  * Measuring Range: -100KPa~~0~~100KPa(Optional measuring range).
152 152  * Accuracy: 0.5% F.S, resolution is 0.05%.
... ... @@ -161,7 +161,7 @@
161 161  === 1.5.1 Thread Installation Type ===
162 162  
163 163  
164 -(% style="color:blue" %)**Application:**
166 +Application:
165 165  
166 166  * Hydraulic Pressure
167 167  * Petrochemical Industry
... ... @@ -179,7 +179,7 @@
179 179  === 1.5.2 Immersion Type ===
180 180  
181 181  
182 -(% style="color:blue" %)**Application:**
184 +Application:
183 183  
184 184  Liquid & Water Pressure / Level detect.
185 185  
... ... @@ -206,7 +206,7 @@
206 206  === 1.5.3 Wireless Differential Air Pressure Sensor ===
207 207  
208 208  
209 -(% style="color:blue" %)**Application:**
211 +Application:
210 210  
211 211  Indoor Air Control & Filter clogging Detect.
212 212  
... ... @@ -222,23 +222,23 @@
222 222  
223 223  Size of wind pressure transmitter:
224 224  
225 -[[image:image-20240513094047-2.png||height="462" width="518"]]
227 +[[image:image-20240513094047-2.png]]
226 226  
227 -(% style="color:red" %)**Note: The above dimensions are measured by hand, and the numerical error of the shell is within ±0.2mm.**
229 +Note: The above dimensions are measured by hand, and the numerical error of the shell is within ±0.2mm.
228 228  
229 229  
230 230  == 1.6 Sleep mode and working mode ==
231 231  
232 232  
233 -**Deep Sleep Mode:** Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
235 +Deep Sleep Mode: Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
234 234  
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.
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.
236 236  
237 237  
238 238  == 1.7 Button & LEDs ==
239 239  
240 240  
241 -[[image:image-20250419092225-1.jpeg]]
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"]]
242 242  
243 243  (% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
244 244  |=(% 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
... ... @@ -305,13 +305,13 @@
305 305  
306 306  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.
307 307  
308 -[[image:image-20250419162538-1.png]]
310 +[[image:1675144005218-297.png]]
309 309  
310 310  
311 311  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.
312 312  
313 313  
314 -**Step 1: Create a device in TTN with the OTAA keys from PS-LB/LS.**
316 +Step 1: Create a device in TTN with the OTAA keys from PS-LB/LS.
315 315  
316 316  Each PS-LB/LS is shipped with a sticker with the default device EUI as below:
317 317  
... ... @@ -320,45 +320,30 @@
320 320  
321 321  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
322 322  
323 -**Create the application.**
324 324  
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"]]
326 +Register the device
326 326  
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"]]
328 +[[image:1675144099263-405.png]]
328 328  
329 329  
330 -**Add devices to the created Application.**
331 +Add APP EUI and DEV EUI
331 331  
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"]]
333 +[[image:1675144117571-832.png]]
333 333  
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
336 336  
337 -**Enter end device specifics manually.**
338 338  
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"]]
339 +[[image:1675144143021-195.png]]
340 340  
341 341  
342 -**Add DevEUI and AppKey. Customize a platform ID for the device.**
342 +Add APP KEY
343 343  
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"]]
344 +[[image:1675144157838-392.png]]
345 345  
346 +Step 2: Activate on PS-LB/LS
346 346  
347 -**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 -**Step 3: Activate on PS-LB/LS**
361 -
362 362  Press the button for 5 seconds to activate the PS-LB/LS.
363 363  
364 364  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.
... ... @@ -691,6 +691,8 @@
691 691  IN1_pin_level& IN2_pin_level& Exti_pin_level&Exti_status
692 692  )))|(% style="width:86px" %)Unix Time Stamp
693 693  
681 +
682 +
694 694  IN1_pin_level & IN2_pin_level & Exti_pin_level & Exti_status:
695 695  
696 696  [[image:image-20250117104847-4.png]]
... ... @@ -796,9 +796,13 @@
796 796  
797 797  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
798 798  |(% style="background-color:#4f81bd; color:white; width:97px" %)(((
788 +
789 +
799 799  Size(bytes)
800 800  )))|(% style="background-color:#4f81bd; color:white; width:48px" %)2|(% style="background-color:#4f81bd; color:white; width:71px" %)2|(% style="background-color:#4f81bd; color:white; width:98px" %)2|(% style="background-color:#4f81bd; color:white; width:73px" %)2|(% style="background-color:#4f81bd; color:white; width:122px" %)1
801 -|(% style="width:98px" %)Value|(% style="width:48px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.4ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.507E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.607E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)(((
792 +|(% style="width:97px" %)Value|(% style="width:48px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.4ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.507E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.607E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)(((
793 +
794 +
802 802  [[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.7IN126IN226INTpin"]] & ROC_flag
803 803  )))
804 804  
... ... @@ -864,7 +864,6 @@
864 864  
865 865  ==== 2.8.2.1 Wave alarm mode ====
866 866  
867 -
868 868  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.
869 869  
870 870  * Change value: The amount by which the next detection value increases/decreases relative to the previous detection value.
... ... @@ -873,29 +873,48 @@
873 873  AT Command: AT+ROC
874 874  
875 875  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
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
868 +|=(% 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
877 877  |(% style="width:143px" %)AT+ROC=?|(% style="width:154px" %)Show current ROC setting|(% style="width:197px" %)(((
870 +
871 +
878 878  0,0,0,0(default)
879 879  OK
880 880  )))
881 881  |(% colspan="1" rowspan="4" style="width:143px" %)(((
876 +
877 +
878 +
879 +
880 +
882 882  AT+ROC=a,b,c,d
883 883  )))|(% style="width:154px" %)(((
884 -**a:** Enable or disable the ROC
883 +
884 +
885 +
886 +
887 +
888 +
889 +
890 +a: Enable or disable the ROC
885 885  )))|(% style="width:197px" %)(((
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"]]).
892 +
893 +
894 +0: off
895 +1: Turn on the wave alarm mode, send the ROC uplink when the increment exceeds the set parameter and refresh the comparison value.
896 +
897 +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"]]).
889 889  )))
890 -|(% style="width:154px" %)**b:** Set the detection interval|(% style="width:197px" %)(((
899 +|(% style="width:154px" %)b: Set the detection interval|(% style="width:197px" %)(((
900 +
901 +
891 891  Range:  0~~65535s
892 892  )))
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
904 +|(% style="width:154px" %)c: Setting the IDC change value|(% style="width:197px" %)Unit: uA
905 +|(% style="width:154px" %)d: Setting the VDC change value|(% style="width:197px" %)Unit: mV
895 895  
896 896  Example:
897 897  
898 -* AT+ROC=0,0,0,0  ~/~/ The ROC function is not used.
909 +* AT+ROC=0,0,0,0  ~/~/The ROC function is not used.
899 899  * 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.
900 900  * 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.
901 901  * 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.
... ... @@ -914,9 +914,9 @@
914 914  
915 915  Example:
916 916  
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
928 +* Downlink Payload: 09 01 00 3C 0B B8 01 F4  ~/~/Equal to AT+ROC=1,60,3000, 500
929 +* Downlink Payload: 09 01 00 3C 0B B8 00 00  ~/~/Equal to AT+ROC=1,60,3000,0
930 +* Downlink Payload: 09 02 00 3C 0B B8 00 00  ~/~/Equal to AT+ROC=2,60,3000,0
920 920  
921 921  Screenshot of parsing example in TTN:
922 922  
... ... @@ -927,44 +927,64 @@
927 927  
928 928  ==== 2.8.2.2 Over-threshold alarm mode ====
929 929  
930 -
931 931  Feature: Monitors whether the IDC/VDC exceeds the threshold by setting the detection period and threshold. Alarm if the threshold is exceeded.
932 932  
933 933  AT Command: AT+ROC=3,a,b,c,d,e
934 934  
935 935  (% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
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
946 +|=(% 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
937 937  |(% style="width:143px" %)AT+ROC=?|(% style="width:160px" %)Show current ROC setting|(% style="width:185px" %)(((
948 +
949 +
938 938  0,0,0,0(default)
939 939  OK
940 940  )))
941 941  |(% colspan="1" rowspan="5" style="width:143px" %)(((
954 +
955 +
956 +
957 +
958 +
942 942  AT+ROC=3,a,b,c,d,e
943 943  )))|(% style="width:160px" %)(((
944 -**a:** Set the detection interval
961 +
962 +
963 +a: Set the detection interval
945 945  )))|(% style="width:185px" %)(((
965 +
966 +
946 946  Range:  0~~65535s
947 947  )))
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
969 +|(% style="width:160px" %)b: Set the IDC alarm trigger condition|(% style="width:185px" %)(((
970 +
971 +
972 +0: Less than the set IDC threshold, Alarm
973 +
974 +1: Greater than the set IDC threshold, Alarm
951 951  )))
952 952  |(% style="width:160px" %)(((
953 -**c: ** IDC alarm threshold
977 +
978 +
979 +c:  IDC alarm threshold
954 954  )))|(% style="width:185px" %)(((
981 +
982 +
955 955  Unit: uA
956 956  )))
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
985 +|(% style="width:160px" %)d: Set the VDC alarm trigger condition|(% style="width:185px" %)(((
986 +
987 +
988 +0: Less than the set VDC threshold, Alarm
989 +
990 +1: Greater than the set VDC threshold, Alarm
960 960  )))
961 -|(% style="width:160px" %)**e:** VDC alarm threshold|(% style="width:185px" %)Unit: mV
992 +|(% style="width:160px" %)e: VDC alarm threshold|(% style="width:185px" %)Unit: mV
962 962  
963 963  Example:
964 964  
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.
996 +* 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.
997 +* 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.
998 +* 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.
968 968  
969 969  Downlink Command: 0x09 03 aa bb cc dd ee
970 970  
... ... @@ -983,9 +983,9 @@
983 983  
984 984  Example:
985 985  
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
1017 +* Downlink Payload: 09 03 00 3C 00 0B B8 00 13 38 ~/~/Equal to AT+ROC=3,60,0,3000,0,5000
1018 +* Downlink Payload: 09 03 00 b4 01 0B B8 01 13 38  ~/~/Equal to AT+ROC=3,60,1,3000,1,5000
1019 +* Downlink Payload: 09 03 01 2C 00 0B B8 01 13 38  ~/~/Equal to AT+ROC=3,60,0,3000,1,5000
989 989  
990 990  Screenshot of parsing example in TTN:
991 991  
... ... @@ -1039,14 +1039,18 @@
1039 1039  
1040 1040  AT Command: AT+TDC
1041 1041  
1042 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1073 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1043 1043  |=(% 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
1044 1044  |(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
1076 +
1077 +
1045 1045  30000
1046 1046  OK
1047 1047  the interval is 30000ms = 30s
1048 1048  )))
1049 1049  |(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=60000|(% style="background-color:#f2f2f2; width:166px" %)Set Transmit Interval|(% style="background-color:#f2f2f2" %)(((
1083 +
1084 +
1050 1050  OK
1051 1051  Set transmit interval to 60000ms = 60 seconds
1052 1052  )))
... ... @@ -1067,14 +1067,18 @@
1067 1067  
1068 1068  AT Command: AT+INTMOD
1069 1069  
1070 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1105 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1071 1071  |=(% 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
1072 1072  |(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
1108 +
1109 +
1073 1073  0
1074 1074  OK
1075 1075  the mode is 0 =Disable Interrupt
1076 1076  )))
1077 1077  |(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
1115 +
1116 +
1078 1078  Set Transmit Interval
1079 1079  0. (Disable Interrupt),
1080 1080  ~1. (Trigger by rising and falling edge)
... ... @@ -1098,52 +1098,72 @@
1098 1098  
1099 1099  AT Command: AT+3V3T
1100 1100  
1101 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:474px" %)
1140 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
1102 1102  |=(% 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
1103 1103  |(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
1143 +
1144 +
1104 1104  0
1105 1105  OK
1106 1106  )))
1107 1107  |(% 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" %)(((
1149 +
1150 +
1108 1108  OK
1109 1109  default setting
1110 1110  )))
1111 1111  |(% 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" %)(((
1155 +
1156 +
1112 1112  OK
1113 1113  )))
1114 1114  |(% 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" %)(((
1160 +
1161 +
1115 1115  OK
1116 1116  )))
1117 1117  
1118 1118  AT Command: AT+5VT
1119 1119  
1120 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:470px" %)
1167 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
1121 1121  |=(% 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
1122 1122  |(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
1170 +
1171 +
1123 1123  0
1124 1124  OK
1125 1125  )))
1126 1126  |(% 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" %)(((
1176 +
1177 +
1127 1127  OK
1128 1128  default setting
1129 1129  )))
1130 1130  |(% 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" %)(((
1182 +
1183 +
1131 1131  OK
1132 1132  )))
1133 1133  |(% 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" %)(((
1187 +
1188 +
1134 1134  OK
1135 1135  )))
1136 1136  
1137 1137  AT Command: AT+12VT
1138 1138  
1139 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:443px" %)
1194 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
1140 1140  |=(% 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
1141 1141  |(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
1197 +
1198 +
1142 1142  0
1143 1143  OK
1144 1144  )))
1145 1145  |(% 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
1146 1146  |(% 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" %)(((
1204 +
1205 +
1147 1147  OK
1148 1148  )))
1149 1149  
... ... @@ -1199,6 +1199,8 @@
1199 1199  OK
1200 1200  |(% 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
1201 1201  |(% style="background-color:#f2f2f2; width:154px" %)(((
1261 +
1262 +
1202 1202  AT+PROBE=000A
1203 1203  )))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
1204 1204  |(% 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
... ... @@ -1228,12 +1228,15 @@
1228 1228  bb: Each collection interval (s), the value is 1~~65535
1229 1229  cc: the number of collection times, the value is 1~~120
1230 1230  
1231 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
1292 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
1232 1232  |(% 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
1233 1233  |(% 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
1234 1234  OK
1235 1235  |(% 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" %)(((
1297 +
1298 +
1236 1236  Attention:Take effect after ATZ
1300 +
1237 1237  OK
1238 1238  )))
1239 1239  |(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
... ... @@ -1243,7 +1243,10 @@
1243 1243  
1244 1244  
1245 1245  )))|(% style="background-color:#f2f2f2" %)(((
1310 +
1311 +
1246 1246  Attention:Take effect after ATZ
1313 +
1247 1247  OK
1248 1248  )))
1249 1249  
... ... @@ -1298,18 +1298,18 @@
1298 1298  
1299 1299  Measure the corresponding current of the sensor when the liquid depth is 2.04m and 0.51m.
1300 1300  
1301 -Calculate scale factor:
1368 +Calculate scale factor：
1302 1302  Use these two data to calculate the current and depth scaling factors：(7.888-5.035)/(2.04-0.51)=1.86470588235294
1303 1303  
1304 -Calculation formula:
1371 +Calculation formula：
1305 1305  
1306 1306  Use the calibration formula：(Current current - Minimum calibration current)/Scale factor + Minimum actual calibration height
1307 1307  
1308 -Actual calculations:
1375 +Actual calculations：
1309 1309  
1310 1310  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
1311 1311  
1312 -Error:
1379 +Error：
1313 1313  
1314 1314  0.009810726
1315 1315  
... ... @@ -1316,7 +1316,6 @@
1316 1316  
1317 1317  [[image:image-20240329175044-1.png]]
1318 1318  
1319 -
1320 1320  = 7. Troubleshooting =
1321 1321  
1322 1322  == 7.1 Water Depth Always shows 0 in payload ==
... ... @@ -1333,40 +1333,16 @@
1333 1333  
1334 1334  = 8. Order Info =
1335 1335  
1336 -== 8.1 Thread Installation Type & Immersion Type Pressure Sensor ==
1337 1337  
1338 1338  
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 -
1347 1347  [[image:image-20241021093209-1.png]]
1348 1348  
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 -
1364 1364  = 9. ​Packing Info =
1365 1365  
1366 1366  
1367 1367  Package Includes:
1368 1368  
1369 -* PS-LB/LS-Txx/Ixx, PS-LB/LS-Dxx   LoRaWAN Pressure Sensor
1411 +* PS-LB or PS-LS LoRaWAN Pressure Sensor
1370 1370  
1371 1371  Dimension and weight:
1372 1372  
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