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Last modified by Xiaoling on 2025/07/10 16:21
From version 89.1
edited by Mengting Qiu
on 2024/05/13 11:29
Change comment: There is no comment for this version
To version 45.2
edited by Xiaoling
on 2023/02/21 15:21
Change comment: There is no comment for this version

Summary

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Title
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1 -PS-LB/LS -- LoRaWAN Air Water Pressure Sensor User Manual
1 +PS-LB -- LoRaWAN Air Water Pressure Sensor User Manual
Author
... ... @@ -1,1 +1,1 @@
1 -XWiki.ting
1 +XWiki.Xiaoling
Content
... ... @@ -1,17 +1,9 @@
1 -
1 +[[image:image-20230131115217-1.png]]
2 2  
3 3  
4 -(% style="text-align:center" %)
5 -[[image:image-20240109154731-4.png||height="671" width="945"]]
6 6  
5 +**Table of Contents：**
7 7  
8 -
9 -
10 -
11 -
12 -
13 -**Table of Contents :**
14 -
15 15  {{toc/}}
16 16  
17 17  
... ... @@ -25,27 +25,27 @@
25 25  
26 26  
27 27  (((
28 -The Dragino PS-LB/LS series sensors are (% style="color:blue" %)**LoRaWAN Pressure Sensor**(%%) for Internet of Things solution. PS-LB/LS can measure Air, Water pressure and liquid level and upload the sensor data via wireless to LoRaWAN IoT server.
20 +The Dragino PS-LB series sensors are (% style="color:blue" %)**LoRaWAN Pressure Sensor**(%%) for Internet of Things solution. PS-LB can measure Air, Water pressure and liquid level and upload the sensor data via wireless to LoRaWAN IoT server.
29 29  )))
30 30  
31 31  (((
32 -The PS-LB/LS series sensors include (% style="color:blue" %)**Thread Installation Type**(%%) and (% style="color:blue" %)**Immersion Type**(%%), it supports different pressure range which can be used for different measurement requirement.
24 +The PS-LB series sensors include (% style="color:blue" %)**Thread Installation Type**(%%) and (% style="color:blue" %)**Immersion Type**(%%), it supports different pressure range which can be used for different measurement requirement.
33 33  )))
34 34  
35 35  (((
36 -The LoRa wireless technology used in PS-LB/LS allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
28 +The LoRa wireless technology used in PS-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
37 37  )))
38 38  
39 39  (((
40 -PS-LB/LS supports BLE configure and wireless OTA update which make user easy to use.
32 +PS-LB supports BLE configure and wireless OTA update which make user easy to use.
41 41  )))
42 42  
43 43  (((
44 -PS-LB/LS is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery **(%%)or (% style="color:blue" %)**solar powered + li-on battery **(%%), it is designed for long term use up to 5 years.
36 +PS-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
45 45  )))
46 46  
47 47  (((
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.
40 +Each PS-LB 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 51  [[image:1675071321348-194.png]]
... ... @@ -65,9 +65,7 @@
65 65  * Support wireless OTA update firmware
66 66  * Uplink on periodically
67 67  * Downlink to change configure
68 -* Controllable 3.3v,5v and 12v output to power external sensor
69 -* 8500mAh Li/SOCl2 Battery (PS-LB)
70 -* Solar panel + 3000mAh Li-on battery (PS-LS)
60 +* 8500mAh Battery for long term use
71 71  
72 72  == 1.3 Specification ==
73 73  
... ... @@ -80,12 +80,12 @@
80 80  
81 81  (% style="color:#037691" %)**Common DC Characteristics:**
82 82  
83 -* Supply Voltage: Built-in Battery , 2.5v ~~ 3.6v
73 +* Supply Voltage: 2.5v ~~ 3.6v
84 84  * Operating Temperature: -40 ~~ 85°C
85 85  
86 86  (% style="color:#037691" %)**LoRa Spec:**
87 87  
88 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz,Band 2 (LF): 410 ~~ 528 Mhz
78 +* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
89 89  * Max +22 dBm constant RF output vs.
90 90  * RX sensitivity: down to -139 dBm.
91 91  * Excellent blocking immunity
... ... @@ -136,30 +136,26 @@
136 136  === 1.4.2 Immersion Type ===
137 137  
138 138  
139 -[[image:image-20240109160445-5.png||height="284" width="214"]]
129 +[[image:1675071521308-426.png]]
140 140  
141 141  * Immersion Type, Probe IP Level: IP68
142 142  * Measuring Range: Measure range can be customized, up to 100m.
143 143  * Accuracy: 0.2% F.S
144 144  * Long-Term Stability: ±0.2% F.S / Year
135 +* Overload 200% F.S
136 +* Zero Temperature Drift: ±2% F.S)
137 +* FS Temperature Drift: ±2% F.S
145 145  * Storage temperature: -30℃~~80℃
146 -* Operating temperature: 0℃~~50℃
139 +* Operating temperature: -40℃~~85℃
147 147  * Material: 316 stainless steels
148 148  
149 -=== 1.4.3 Wireless Differential Air Pressure Sensor ===
142 +== 1.5 Probe Dimension ==
150 150  
151 -[[image:image-20240511174954-1.png]]
152 152  
153 -* Measuring Range: -100KPa~~0~~100KPa,Intermediate range is optional.
154 -* Accuracy: 0.5% F.S, resolution is 0.05%.
155 -* Overload: 300% F.S
156 -* Zero temperature drift: ±0.03%F.S/°C
157 -* Operating temperature: -40℃~~85℃
158 -* Compensation temperature: 0~~50°C
159 159  
160 -== 1.5 Application and Installation ==
146 +== 1.6 Application and Installation ==
161 161  
162 -=== 1.5.1 Thread Installation Type ===
148 +=== 1.6.1 Thread Installation Type ===
163 163  
164 164  
165 165  (% style="color:blue" %)**Application:**
... ... @@ -177,7 +177,7 @@
177 177  [[image:1675071670469-145.png]]
178 178  
179 179  
180 -=== 1.5.2 Immersion Type ===
166 +=== 1.6.2 Immersion Type ===
181 181  
182 182  
183 183  (% style="color:blue" %)**Application:**
... ... @@ -187,13 +187,9 @@
187 187  [[image:1675071725288-579.png]]
188 188  
189 189  
190 -Below is the wiring to for connect the probe to the device.
176 +The Immersion Type pressure sensor is shipped with the probe and device separately. When user got the device, below is the wiring to for connect the probe to the device.
191 191  
192 -The Immersion Type Sensor has different variant which defined by Ixx. For example, this means two points:
193 193  
194 -* Cable Length: 10 Meters
195 -* Water Detect Range: 0 ~~ 10 Meters.
196 -
197 197  [[image:1675071736646-450.png]]
198 198  
199 199  
... ... @@ -200,70 +200,43 @@
200 200  [[image:1675071776102-240.png]]
201 201  
202 202  
185 +== 1.7 Sleep mode and working mode ==
203 203  
204 -=== 1.5.3 Wireless Differential Air Pressure Sensor ===
205 205  
206 -
207 -(% style="color:blue" %)**Application:**
208 -
209 -Indoor Air Control & Filter clogging Detect.
210 -
211 -[[image:image-20240513100129-6.png]]
212 -
213 -[[image:image-20240513100135-7.png]]
214 -
215 -
216 -Below is the wiring to for connect the probe to the device.
217 -
218 -[[image:image-20240513093957-1.png]]
219 -
220 -
221 -Size of wind pressure transmitter:
222 -
223 -[[image:image-20240513094047-2.png]]
224 -
225 -Note: The above dimensions are measured by hand, and the numerical error of the shell is within ±0.2mm.
226 -
227 -
228 -
229 -
230 -
231 -== 1.6 Sleep mode and working mode ==
232 -
233 -
234 234  (% style="color:blue" %)**Deep Sleep Mode: **(%%)Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
235 235  
236 236  (% style="color:blue" %)**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.
237 237  
238 238  
239 -== 1.7 Button & LEDs ==
193 +== 1.8 Button & LEDs ==
240 240  
241 241  
242 -[[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"]](% style="display:none" %)
196 +[[image:1675071855856-879.png]]
243 243  
244 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
245 -|=(% 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**
246 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Send an uplink|(% style="background-color:#f2f2f2; width:225px" %)(((
198 +
199 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
200 +|=(% style="width: 167px;" %)**Behavior on ACT**|=(% style="width: 117px;" %)**Function**|=(% style="width: 225px;" %)**Action**
201 +|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
247 247  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
248 248  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
249 249  )))
250 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
251 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
252 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
205 +|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
206 +(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
207 +(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
253 253  Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network.
254 254  )))
255 -|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
210 +|(% 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 PS-LB is in Deep Sleep Mode.
256 256  
257 -== 1.8 Pin Mapping ==
212 +== 1.9 Pin Mapping ==
258 258  
259 259  
260 260  [[image:1675072568006-274.png]]
261 261  
262 262  
263 -== 1.9 BLE connection ==
218 +== 1.10 BLE connection ==
264 264  
265 265  
266 -PS-LB/LS support BLE remote configure.
221 +PS-LB support BLE remote configure.
267 267  
268 268  
269 269  BLE can be used to configure the parameter of sensor or see the console output from sensor. BLE will be only activate on below case:
... ... @@ -275,26 +275,24 @@
275 275  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
276 276  
277 277  
278 -== 1.10 Mechanical ==
233 +== 1.11 Mechanical ==
279 279  
280 -=== 1.10.1 for LB version(% style="display:none" %) (%%) ===
281 281  
236 +[[image:1675143884058-338.png]]
282 282  
283 -[[image:image-20240109160800-6.png]]
284 284  
239 +[[image:1675143899218-599.png]]
285 285  
286 -=== 1.10.2 for LS version ===
287 287  
242 +[[image:1675143909447-639.png]]
288 288  
289 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SN50v3-LB/WebHome/image-20231231203439-3.png?width=886&height=385&rev=1.1||alt="image-20231231203439-3.png"]]
290 290  
245 += 2. Configure PS-LB to connect to LoRaWAN network =
291 291  
292 -= 2. Configure PS-LB/LS to connect to LoRaWAN network =
293 -
294 294  == 2.1 How it works ==
295 295  
296 296  
297 -The PS-LB/LS is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the PS-LB/LS. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
250 +The PS-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the PS-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
298 298  
299 299  
300 300  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
... ... @@ -309,13 +309,14 @@
309 309  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.
310 310  
311 311  
312 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from PS-LB/LS.
265 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from PS-LB.
313 313  
314 -Each PS-LB/LS is shipped with a sticker with the default device EUI as below:
267 +Each PS-LB is shipped with a sticker with the default device EUI as below:
315 315  
316 -[[image:image-20230426085320-1.png||height="234" width="504"]]
269 +[[image:image-20230131134744-2.jpeg]]
317 317  
318 318  
272 +
319 319  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
320 320  
321 321  
... ... @@ -339,10 +339,10 @@
339 339  
340 340  [[image:1675144157838-392.png]]
341 341  
342 -(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB/LS
296 +(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB
343 343  
344 344  
345 -Press the button for 5 seconds to activate the PS-LB/LS.
299 +Press the button for 5 seconds to activate the PS-LB.
346 346  
347 347  (% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
348 348  
... ... @@ -349,20 +349,30 @@
349 349  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
350 350  
351 351  
306 +
352 352  == 2.3 ​Uplink Payload ==
353 353  
309 +
310 +Uplink payloads have two types:
311 +
312 +* Distance Value: Use FPORT=2
313 +* Other control commands: Use other FPORT fields.
314 +
315 +The application server should parse the correct value based on FPORT settings.
316 +
317 +
354 354  === 2.3.1 Device Status, FPORT~=5 ===
355 355  
356 356  
357 -Include device configure status. Once PS-LB/LS Joined the network, it will uplink this message to the server.
321 +Include device configure status. Once PS-LB Joined the network, it will uplink this message to the server.
358 358  
359 -Users can also use the downlink command(0x26 01) to ask PS-LB/LS to resend this uplink.
323 +Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
360 360  
361 361  
362 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
363 -|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
364 -|(% style="background-color:#f2f2f2; width:103px" %)**Size (bytes)**|(% style="background-color:#f2f2f2; width:72px" %)**1**|(% style="background-color:#f2f2f2" %)**2**|(% style="background-color:#f2f2f2; width:91px" %)**1**|(% style="background-color:#f2f2f2; width:86px" %)**1**|(% style="background-color:#f2f2f2; width:44px" %)**2**
365 -|(% style="background-color:#f2f2f2; width:103px" %)**Value**|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
326 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
327 +|(% colspan="6" %)**Device Status (FPORT=5)**
328 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
329 +|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
366 366  
367 367  Example parse in TTNv3
368 368  
... ... @@ -369,7 +369,7 @@
369 369  [[image:1675144504430-490.png]]
370 370  
371 371  
372 -(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB/LS, this value is 0x16
336 +(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB, this value is 0x16
373 373  
374 374  (% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
375 375  
... ... @@ -428,46 +428,59 @@
428 428  Uplink payload includes in total 9 bytes.
429 429  
430 430  
431 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
432 -|(% style="background-color:#4f81bd; color:white; width:97px" %)(((
395 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
396 +|(% style="width:97px" %)(((
433 433  **Size(bytes)**
434 -)))|(% 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**
398 +)))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
435 435  |(% 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" %)[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.7IN126IN226INTpin"]]
436 436  
437 437  [[image:1675144608950-310.png]]
438 438  
439 439  
440 -=== 2.3.3 Battery Info ===
404 +=== 2.3.3 Sensor value, FPORT~=7 ===
441 441  
442 442  
443 -Check the battery voltage for PS-LB/LS.
407 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
408 +|(% style="width:94px" %)(((
409 +**Size(bytes)**
410 +)))|(% style="width:43px" %)2|(% style="width:367px" %)n
411 +|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
412 +Voltage value, each 2 bytes is a set of voltage values.
413 +)))
444 444  
415 +[[image:image-20230220171300-1.png||height="207" width="863"]]
416 +
417 +
418 +=== 2.3.4 Battery Info ===
419 +
420 +
421 +Check the battery voltage for PS-LB.
422 +
445 445  Ex1: 0x0B45 = 2885mV
446 446  
447 447  Ex2: 0x0B49 = 2889mV
448 448  
449 449  
450 -=== 2.3.4 Probe Model ===
428 +=== 2.3.5 Probe Model ===
451 451  
452 452  
453 -PS-LB/LS has different kind of probe, 4~~20mA represent the full scale of the measuring range. So a 12mA output means different meaning for different probe. 
431 +PS-LB has different kind of probe, 0~~20mA represent the full scale of the measuring range. So a 15mA output means different meaning for different probe. 
454 454  
455 455  
456 -**For example.**
434 +For example.
457 457  
458 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
459 -|(% style="background-color:#4f81bd; color:white" %)**Part Number**|(% style="background-color:#4f81bd; color:white" %)**Probe Used**|(% style="background-color:#4f81bd; color:white" %)**4~~20mA scale**|(% style="background-color:#4f81bd; color:white" %)**Example: 12mA meaning**
460 -|(% style="background-color:#f2f2f2" %)PS-LB/LS-I3|(% style="background-color:#f2f2f2" %)immersion type with 3 meters cable|(% style="background-color:#f2f2f2" %)0~~3 meters|(% style="background-color:#f2f2f2" %)1.5 meters pure water
461 -|(% style="background-color:#f2f2f2" %)PS-LB/LS-I5|(% style="background-color:#f2f2f2" %)immersion type with 5 meters cable|(% style="background-color:#f2f2f2" %)0~~5 meters|(% style="background-color:#f2f2f2" %)2.5 meters pure water
462 -|(% style="background-color:#f2f2f2" %)PS-LB/LS-T20-B|(% style="background-color:#f2f2f2" %)T20 threaded probe|(% style="background-color:#f2f2f2" %)0~~1MPa|(% style="background-color:#f2f2f2" %)0.5MPa air / gas or water pressure
436 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
437 +|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
438 +|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
439 +|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
463 463  
464 -The probe model field provides the convenient for server to identical how it should parse the 4~~20mA sensor value and get the correct value.
441 +The probe model field provides the convenient for server to identical how it should parse the 0~~20mA sensor value and get the correct value.
465 465  
466 466  
467 -=== 2.3.5 0~~20mA value (IDC_IN) ===
444 +=== 2.3.6 0~~20mA value (IDC_IN) ===
468 468  
469 469  
470 -The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
447 +The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
471 471  
472 472  (% style="color:#037691" %)**Example**:
473 473  
... ... @@ -474,14 +474,9 @@
474 474  27AE(H) = 10158 (D)/1000 = 10.158mA.
475 475  
476 476  
477 -Instead of pressure probe, User can also connect a general 4~~20mA in this port to support different types of 4~~20mA sensors. below is the connection example:
454 +=== 2.3.7 0~~30V value ( pin VDC_IN) ===
478 478  
479 -[[image:image-20230225154759-1.png||height="408" width="741"]]
480 480  
481 -
482 -=== 2.3.6 0~~30V value ( pin VDC_IN) ===
483 -
484 -
485 485  Measure the voltage value. The range is 0 to 30V.
486 486  
487 487  (% style="color:#037691" %)**Example**:
... ... @@ -489,7 +489,7 @@
489 489  138E(H) = 5006(D)/1000= 5.006V
490 490  
491 491  
492 -=== 2.3.7 IN1&IN2&INT pin ===
464 +=== 2.3.8 IN1&IN2&INT pin ===
493 493  
494 494  
495 495  IN1 and IN2 are used as digital input pins.
... ... @@ -501,7 +501,7 @@
501 501  09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
502 502  
503 503  
504 -This data field shows if this packet is generated by (% style="color:blue" %)**Interrupt Pin** (%%)or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal.
476 +This data field shows if this packet is generated by (% style="color:blue" %)**Interrupt Pin** (%%)or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal.
505 505  
506 506  (% style="color:#037691" %)**Example:**
507 507  
... ... @@ -512,24 +512,6 @@
512 512  0x01: Interrupt Uplink Packet.
513 513  
514 514  
515 -=== 2.3.8 Sensor value, FPORT~=7 ===
516 -
517 -
518 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
519 -|(% style="background-color:#4f81bd; color:white; width:65px" %)(((
520 -**Size(bytes)**
521 -)))|(% style="background-color:#4f81bd; color:white; width:35px" %)**2**|(% style="background-color:#4f81bd; color:white; width:400px" %)**n**
522 -|(% style="width:94px" %)Value|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
523 -Voltage value, each 2 bytes is a set of voltage values.
524 -)))
525 -
526 -[[image:image-20230220171300-1.png||height="207" width="863"]]
527 -
528 -Multiple sets of data collected are displayed in this form：
529 -
530 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
531 -
532 -
533 533  === 2.3.9 ​Decode payload in The Things Network ===
534 534  
535 535  
... ... @@ -539,13 +539,13 @@
539 539  [[image:1675144839454-913.png]]
540 540  
541 541  
542 -PS-LB/LS TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
496 +PS-LB TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
543 543  
544 544  
545 545  == 2.4 Uplink Interval ==
546 546  
547 547  
548 -The PS-LB/LS by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval||style="background-color: rgb(255, 255, 255);"]]
502 +The PS-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval||style="background-color: rgb(255, 255, 255);"]]
549 549  
550 550  
551 551  == 2.5 Show Data in DataCake IoT Server ==
... ... @@ -567,7 +567,7 @@
567 567  
568 568  (% style="color:blue" %)**Step 3:**(%%) Create an account or log in Datacake.
569 569  
570 -(% style="color:blue" %)**Step 4:** (%%)Create PS-LB/LS product.
524 +(% style="color:blue" %)**Step 4:** (%%)Create PS-LB product.
571 571  
572 572  [[image:1675145004465-869.png]]
573 573  
... ... @@ -576,6 +576,7 @@
576 576  
577 577  
578 578  
533 +
579 579  [[image:1675145029119-717.png]]
580 580  
581 581  
... ... @@ -596,7 +596,7 @@
596 596  == 2.6 Frequency Plans ==
597 597  
598 598  
599 -The PS-LB/LS uses OTAA mode and below frequency plans by default. Each frequency band use different firmware, user update the firmware to the corresponding band for their country.
554 +The PS-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
600 600  
601 601  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
602 602  
... ... @@ -609,19 +609,18 @@
609 609  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
610 610  
611 611  
612 -= 3. Configure PS-LB/LS =
613 613  
614 -== 3.1 Configure Methods ==
568 += 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
615 615  
616 616  
617 -PS-LB/LS supports below configure method:
571 +Use can configure PS-LB via AT Command or LoRaWAN Downlink.
618 618  
619 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
620 -* AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]].
621 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
573 +* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
574 +* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
622 622  
623 -== 3.2 General Commands ==
576 +There are two kinds of commands to configure PS-LB, they are:
624 624  
578 +* (% style="color:#037691" %)**General Commands**
625 625  
626 626  These commands are to configure:
627 627  
... ... @@ -628,32 +628,31 @@
628 628  * General system settings like: uplink interval.
629 629  * LoRaWAN protocol & radio related command.
630 630  
631 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
585 +They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
632 632  
633 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
587 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
634 634  
635 635  
636 -== 3.3 Commands special design for PS-LB/LS ==
590 +* (% style="color:#037691" %)**Commands special design for PS-LB**
637 637  
592 +These commands only valid for PS-LB, as below:
638 638  
639 -These commands only valid for PS-LB/LS, as below:
640 640  
595 +== 3.1 Set Transmit Interval Time ==
641 641  
642 -=== 3.3.1 Set Transmit Interval Time ===
643 643  
644 -
645 645  Feature: Change LoRaWAN End Node Transmit Interval.
646 646  
647 647  (% style="color:blue" %)**AT Command: AT+TDC**
648 648  
649 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
650 -|=(% 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**
651 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
602 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
603 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
604 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
652 652  30000
653 653  OK
654 654  the interval is 30000ms = 30s
655 655  )))
656 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=60000|(% style="background-color:#f2f2f2; width:166px" %)Set Transmit Interval|(% style="background-color:#f2f2f2" %)(((
609 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
657 657  OK
658 658  Set transmit interval to 60000ms = 60 seconds
659 659  )))
... ... @@ -667,7 +667,7 @@
667 667  * Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
668 668  * Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
669 669  
670 -=== 3.3.2 Set Interrupt Mode ===
623 +== 3.2 Set Interrupt Mode ==
671 671  
672 672  
673 673  Feature, Set Interrupt mode for GPIO_EXIT.
... ... @@ -674,20 +674,20 @@
674 674  
675 675  (% style="color:blue" %)**AT Command: AT+INTMOD**
676 676  
677 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
678 -|=(% 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**
679 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
630 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
631 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 157px;" %)**Response**
632 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
680 680  0
681 681  OK
682 -the mode is 0 =Disable Interrupt
635 +the mode is 0 = No interruption
683 683  )))
684 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
637 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
685 685  Set Transmit Interval
686 -0. (Disable Interrupt),
687 -~1. (Trigger by rising and falling edge)
688 -2. (Trigger by falling edge)
689 -3. (Trigger by rising edge)
690 -)))|(% style="background-color:#f2f2f2; width:157px" %)OK
639 +~1. (Disable Interrupt),
640 +2. (Trigger by rising and falling edge)
641 +3. (Trigger by falling edge)
642 +4. (Trigger by rising edge)
643 +)))|(% style="width:157px" %)OK
691 691  
692 692  (% style="color:blue" %)**Downlink Command: 0x06**
693 693  
... ... @@ -698,7 +698,7 @@
698 698  * Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
699 699  * Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
700 700  
701 -=== 3.3.3 Set the output time ===
654 +== 3.3 Set the output time ==
702 702  
703 703  
704 704  Feature, Control the output 3V3 , 5V or 12V.
... ... @@ -705,52 +705,52 @@
705 705  
706 706  (% style="color:blue" %)**AT Command: AT+3V3T**
707 707  
708 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
709 -|=(% 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**
710 -|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
661 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:474px" %)
662 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 201px;" %)**Function**|=(% style="width: 116px;" %)**Response**
663 +|(% style="width:154px" %)AT+3V3T=?|(% style="width:201px" %)Show 3V3 open time.|(% style="width:116px" %)(((
711 711  0
712 712  OK
713 713  )))
714 -|(% 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" %)(((
667 +|(% style="width:154px" %)AT+3V3T=0|(% style="width:201px" %)Normally open 3V3 power supply.|(% style="width:116px" %)(((
715 715  OK
716 716  default setting
717 717  )))
718 -|(% 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" %)(((
671 +|(% style="width:154px" %)AT+3V3T=1000|(% style="width:201px" %)Close after a delay of 1000 milliseconds.|(% style="width:116px" %)(((
719 719  OK
720 720  )))
721 -|(% 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" %)(((
674 +|(% style="width:154px" %)AT+3V3T=65535|(% style="width:201px" %)Normally closed 3V3 power supply.|(% style="width:116px" %)(((
722 722  OK
723 723  )))
724 724  
725 725  (% style="color:blue" %)**AT Command: AT+5VT**
726 726  
727 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
728 -|=(% 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**
729 -|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
680 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
681 +|=(% style="width: 155px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 114px;" %)**Response**
682 +|(% style="width:155px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:114px" %)(((
730 730  0
731 731  OK
732 732  )))
733 -|(% 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" %)(((
686 +|(% style="width:155px" %)AT+5VT=0|(% style="width:196px" %)Normally closed 5V power supply.|(% style="width:114px" %)(((
734 734  OK
735 735  default setting
736 736  )))
737 -|(% 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" %)(((
690 +|(% style="width:155px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:114px" %)(((
738 738  OK
739 739  )))
740 -|(% 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" %)(((
693 +|(% style="width:155px" %)AT+5VT=65535|(% style="width:196px" %)Normally open 5V power supply.|(% style="width:114px" %)(((
741 741  OK
742 742  )))
743 743  
744 744  (% style="color:blue" %)**AT Command: AT+12VT**
745 745  
746 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
747 -|=(% 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**
748 -|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
699 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
700 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 199px;" %)**Function**|=(% style="width: 83px;" %)**Response**
701 +|(% style="width:156px" %)AT+12VT=?|(% style="width:199px" %)Show 12V open time.|(% style="width:83px" %)(((
749 749  0
750 750  OK
751 751  )))
752 -|(% 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
753 -|(% 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" %)(((
705 +|(% style="width:156px" %)AT+12VT=0|(% style="width:199px" %)Normally closed 12V power supply.|(% style="width:83px" %)OK
706 +|(% style="width:156px" %)AT+12VT=500|(% style="width:199px" %)Close after a delay of 500 milliseconds.|(% style="width:83px" %)(((
754 754  OK
755 755  )))
756 756  
... ... @@ -767,163 +767,173 @@
767 767  * Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
768 768  * Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
769 769  
770 -=== 3.3.4 Set the Probe Model ===
723 +== 3.4 Set the Probe Model ==
771 771  
772 772  
773 -Users need to configure this parameter according to the type of external probe. In this way, the server can decode according to this value, and convert the current value output by the sensor into water depth or pressure value.
726 +(% style="color:blue" %)**AT Command: AT** **+PROBE**
774 774  
775 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
728 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:448px" %)
729 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 204px;" %)**Function**|=(% style="width: 85px;" %)**Response**
730 +|(% style="width:154px" %)AT +PROBE =?|(% style="width:204px" %)Get or Set the probe model.|(% style="width:85px" %)(((
731 +0
732 +OK
733 +)))
734 +|(% style="width:154px" %)AT +PROBE =0003|(% style="width:204px" %)Set water depth sensor mode, 3m type.|(% style="width:85px" %)OK
735 +|(% style="width:154px" %)AT +PROBE =0101|(% style="width:204px" %)Set pressure transmitters mode, first type.|(% style="width:85px" %)(((
736 +OK
737 +)))
738 +|(% style="width:154px" %)AT +PROBE =0000|(% style="width:204px" %)Initial state, no settings.|(% style="width:85px" %)(((
739 +OK
740 +)))
776 776  
777 -AT+PROBE=aabb
742 +(% style="color:blue" %)**Downlink Command: 0x08**
778 778  
779 -When aa=00, it is the water depth mode, and the current is converted into the water depth value; bb is the probe at a depth of several meters.
744 +Format: Command Code (0x08) followed by 2 bytes.
780 780  
781 -When aa=01, it is the pressure mode, which converts the current into a pressure value;
746 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
747 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
782 782  
783 -bb represents which type of pressure sensor it is.
749 +== 3.5 Multiple collections are one uplink（Since firmware V1.1） ==
784 784  
785 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
786 786  
787 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
788 -|(% style="background-color:#4f81bd; color:white; width:154px" %)**Command Example**|(% style="background-color:#4f81bd; color:white; width:269px" %)**Function**|(% style="background-color:#4f81bd; color:white" %)**Response**
789 -|(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=?|(% style="background-color:#f2f2f2; width:269px" %)Get or Set the probe model.|(% style="background-color:#f2f2f2" %)0
752 +Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
753 +
754 +(% style="color:blue" %)**AT Command: AT** **+STDC**
755 +
756 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
757 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
758 +|(% style="width:156px" %)AT+STDC=?|(% style="width:137px" %)(((
759 +Get the mode of multiple acquisitions and one uplink
760 +)))|(((
761 +1,10,18
790 790  OK
791 -|(% 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
792 -|(% style="background-color:#f2f2f2; width:154px" %)(((
793 -AT+PROBE=000A
794 -)))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
795 -|(% 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
796 -|(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0101|(% style="background-color:#f2f2f2; width:269px" %)Set pressure transmitters mode, first type(A).|(% style="background-color:#f2f2f2" %)OK
797 -|(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK
763 +)))
764 +|(% style="width:156px" %)AT+STDC=1,10,18|(% style="width:137px" %)Set the mode of multiple acquisitions and one uplink|(((
765 +OK
766 +aa:
767 +0 means disable this function and use TDC to send packets.
768 +1 means enable this function, use the method of multiple acquisitions to send packets.
769 +bb: Each collection interval (s), the value is 1~~65535
770 +cc: the number of collection times, the value is 1~~120
771 +)))
798 798  
799 -(% style="color:blue" %)**Downlink Command: 0x08**
773 +(% style="color:blue" %)**Downlink Command: 0xAE**
800 800  
801 -Format: Command Code (0x08) followed by 2 bytes.
775 +Format: Command Code (0x08) followed by 5 bytes.
802 802  
803 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
804 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
777 +* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
805 805  
806 -=== 3.3.5 Multiple collections are one uplink (Since firmware V1.1) ===
779 += 4. Battery & how to replace =
807 807  
781 +== 4.1 Battery Type ==
808 808  
809 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
810 810  
811 -(% style="color:blue" %)**AT Command: AT** **+STDC**
784 +PS-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>https://www.dropbox.com/sh/w9l2oa3ytpculph/AAAPtt-apH4lYfCj-2Y6lHvQa?dl=0]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
812 812  
813 -AT+STDC=aa,bb,bb
786 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
814 814  
815 -(% style="color:#037691" %)**aa:**(%%)
816 -**0:** means disable this function and use TDC to send packets.
817 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
818 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
819 -(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
788 +[[image:1675146710956-626.png]]
820 820  
821 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
822 -|(% 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**
823 -|(% 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
824 -OK
825 -|(% 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" %)(((
826 -Attention:Take effect after ATZ
827 827  
828 -OK
829 -)))
830 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
831 -Use the TDC interval to send packets.(default)
791 +Minimum Working Voltage for the PS-LB:
832 832  
833 -
834 -)))|(% style="background-color:#f2f2f2" %)(((
835 -Attention:Take effect after ATZ
793 +PS-LB:  2.45v ~~ 3.6v
836 836  
837 -OK
838 -)))
839 839  
840 -(% style="color:blue" %)**Downlink Command: 0xAE**
796 +== 4.2 Replace Battery ==
841 841  
842 -Format: Command Code (0x08) followed by 5 bytes.
843 843  
844 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
799 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
845 845  
846 -= 4. Battery & Power Consumption =
801 +And make sure the positive and negative pins match.
847 847  
848 848  
849 -PS-LB use ER26500 + SPC1520 battery pack and PS-LS use 3000mAh Recharable Battery with Solar Panel. See below link for detail information about the battery info and how to replace.
804 +== 4.3 Power Consumption Analyze ==
850 850  
851 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
852 852  
807 +Dragino Battery powered product are all runs in Low Power mode. We have an update battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit interval.
853 853  
854 -= 5. OTA firmware update =
809 +Instruction to use as below:
855 855  
811 +(% style="color:blue" %)**Step 1:**(%%) Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
856 856  
857 -Please see this link for how to do OTA firmware update: [[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/]]
813 +(% style="color:blue" %)**Step 2:**(%%) Open it and choose
858 858  
815 +* Product Model
816 +* Uplink Interval
817 +* Working Mode
859 859  
860 -= 6. FAQ =
819 +And the Life expectation in difference case will be shown on the right.
861 861  
862 -== 6.1 How to use AT Command via UART to access device? ==
821 +[[image:1675146895108-304.png]]
863 863  
864 864  
865 -See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
824 +The battery related documents as below:
866 866  
826 +* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
827 +* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
828 +* [[Lithium-ion Battery-Capacitor datasheet>>https://www.dropbox.com/s/791gjes2lcbfi1p/SPC_1520_datasheet.jpg?dl=0]], [[Tech Spec>>https://www.dropbox.com/s/4pkepr9qqqvtzf2/SPC1520%20Technical%20Specification20171123.pdf?dl=0]]
867 867  
868 -== 6.2 How to update firmware via UART port? ==
830 +[[image:image-20230131145708-3.png]]
869 869  
870 870  
871 -See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
833 +=== 4.3.1 ​Battery Note ===
872 872  
873 873  
874 -== 6.3 How to change the LoRa Frequency Bands/Region? ==
836 +The Li-SICO battery is designed for small current / long period application. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period time to transmit LoRa, then the battery life may be decreased.
875 875  
876 876  
877 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
878 -When downloading the images, choose the required image file for download. ​
839 +=== 4.3.2 Replace the battery ===
879 879  
880 880  
881 -== 6.4 How to measure the depth of other liquids other than water? ==
842 +You can change the battery in the PS-LB.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won't be voltage drop between battery and main board.
882 882  
844 +The default battery pack of PS-LB includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
883 883  
884 -Test the current values at the depth of different liquids and convert them to a linear scale.
885 -Replace its ratio with the ratio of water to current in the decoder.
886 886  
887 -**Example:**
847 += 5. Remote Configure device =
888 888  
889 -Measure the corresponding current of the sensor when the liquid depth is 2.04m and 0.51m.
849 +== 5.1 Connect via BLE ==
890 890  
891 -**Calculate scale factor：**
892 -Use these two data to calculate the current and depth scaling factors：(7.888-5.035)/(2.04-0.51)=1.86470588235294
893 893  
894 -**Calculation formula：**
852 +Please see this instruction for how to configure via BLE: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]
895 895  
896 -Use the calibration formula：(Current current - Minimum calibration current)/Scale factor + Minimum actual calibration height
897 897  
898 -**Actual calculations：**
855 +== 5.2 AT Command Set ==
899 899  
900 -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
901 901  
902 -**Error：**
903 903  
904 -0.009810726
859 += 6. OTA firmware update =
905 905  
906 906  
907 -[[image:image-20240329175044-1.png]]
862 +Please see this link for how to do OTA firmware update: [[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/]]
908 908  
909 -= 7. Troubleshooting =
910 910  
911 -== 7.1 Water Depth Always shows 0 in payload ==
865 += 7. FAQ =
912 912  
867 +== 7.1 How to use AT Command to access device? ==
913 913  
914 -If your device's IDC_intput_mA is normal, but your reading always shows 0, please refer to the following points:
915 915  
916 -~1. Please set it to mod1
870 +See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
917 917  
918 -2. Please set the command [[AT+PROBE>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/PS-LB%20--%20LoRaWAN%20Pressure%20Sensor/#H3.3.4SettheProbeModel]] according to the model of your sensor
919 919  
920 -3. Check the connection status of the sensor
873 +== 7.2 How to update firmware via UART port? ==
921 921  
922 922  
876 +See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
877 +
878 +
879 +== 7.3 How to change the LoRa Frequency Bands/Region? ==
880 +
881 +
882 +You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
883 +When downloading the images, choose the required image file for download. ​
884 +
885 +
923 923  = 8. Order Info =
924 924  
925 925  
926 -[[image:image-20240109172423-7.png]](% style="display:none" %)
889 +[[image:image-20230131153105-4.png]]
927 927  
928 928  
929 929  = 9. ​Packing Info =
... ... @@ -931,7 +931,7 @@
931 931  
932 932  (% style="color:#037691" %)**Package Includes**:
933 933  
934 -* PS-LB or PS-LS LoRaWAN Pressure Sensor
897 +* PS-LB LoRaWAN Pressure Sensor
935 935  
936 936  (% style="color:#037691" %)**Dimension and weight**:
937 937  
... ... @@ -945,6 +945,6 @@
945 945  
946 946  * Support is provided Monday to Friday, from 09:00 to 18:00 GMT+8. Due to different timezones we cannot offer live support. However, your questions will be answered as soon as possible in the before-mentioned schedule.
947 947  
948 -* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[Support@dragino.cc>>mailto:Support@dragino.cc]].
911 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to [[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
949 949  
950 950  
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