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Last modified by Xiaoling on 2025/07/10 16:21
From version 60.3
edited by Xiaoling
on 2023/06/01 08:40
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To version 16.1
edited by Xiaoling
on 2023/01/31 11:52
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Summary

Details

Page properties
Title
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1 -PS-LB --LoRaWAN Air Water Pressure Sensor User Manual
1 +PS-LB -- LoRaWAN Air Water Pressure Sensor User Manual
Content
... ... @@ -1,48 +1,47 @@
1 -[[image:image-20230131115217-1.png]]
1 +[[image:image-20230130161957-1.jpeg||height="493" width="493"]] [[image:image-20230130162222-3.png||height="495" width="477"]]
2 2  
3 3  
4 4  
5 +
5 5  **Table of Contents：**
6 6  
7 -{{toc/}}
8 8  
9 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
9 9  
10 10  
11 11  
12 12  
13 13  
14 -= 1. Introduction =
15 15  
16 +
17 +
18 +
19 +
20 +
21 +
22 +
23 +
24 += 1. Introduction =
25 +
16 16  == 1.1 What is LoRaWAN Pressure Sensor ==
17 17  
18 18  
19 -(((
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.
21 -)))
29 +The Dragino PS-LB series sensors are **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.
22 22  
23 -(((
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.
25 -)))
31 +The PS-LB series sensors include **Thread Installation Type** and **Immersion Type**, it supports different pressure range which can be used for different measurement requirement.
26 26  
27 -(((
28 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.
29 -)))
30 30  
31 -(((
32 32  PS-LB supports BLE configure and wireless OTA update which make user easy to use.
33 -)))
34 34  
35 -(((
36 -PS-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
37 -)))
37 +PS-LB is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years.
38 38  
39 -(((
40 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.
41 -)))
42 42  
43 43  [[image:1675071321348-194.png]]
44 44  
45 45  
44 +
46 46  == 1.2 ​Features ==
47 47  
48 48  
... ... @@ -58,7 +58,6 @@
58 58  * Uplink on periodically
59 59  * Downlink to change configure
60 60  * 8500mAh Battery for long term use
61 -* Controllable 3.3v,5v and 12v output to power external sensor
62 62  
63 63  
64 64  
... ... @@ -65,37 +65,37 @@
65 65  == 1.3 Specification ==
66 66  
67 67  
68 -(% style="color:#037691" %)**Micro Controller:**
66 +**Micro Controller:**
69 69  
70 70  * MCU: 48Mhz ARM
71 71  * Flash: 256KB
72 72  * RAM: 64KB
73 73  
74 -(% style="color:#037691" %)**Common DC Characteristics:**
72 +**Common DC Characteristics:**
75 75  
76 76  * Supply Voltage: 2.5v ~~ 3.6v
77 77  * Operating Temperature: -40 ~~ 85°C
78 78  
79 -(% style="color:#037691" %)**LoRa Spec:**
77 +**LoRa Spec:**
80 80  
81 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz,Band 2 (LF): 410 ~~ 528 Mhz
79 +* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
82 82  * Max +22 dBm constant RF output vs.
83 83  * RX sensitivity: down to -139 dBm.
84 84  * Excellent blocking immunity
85 85  
86 -(% style="color:#037691" %)**Current Input Measuring :**
84 +**Current Input Measuring :**
87 87  
88 88  * Range: 0 ~~ 20mA
89 89  * Accuracy: 0.02mA
90 90  * Resolution: 0.001mA
91 91  
92 -(% style="color:#037691" %)**Voltage Input Measuring:**
90 +**Voltage Input Measuring:**
93 93  
94 94  * Range: 0 ~~ 30v
95 95  * Accuracy: 0.02v
96 96  * Resolution: 0.001v
97 97  
98 -(% style="color:#037691" %)**Battery:**
96 +**Battery:**
99 99  
100 100  * Li/SOCI2 un-chargeable battery
101 101  * Capacity: 8500mAh
... ... @@ -103,7 +103,7 @@
103 103  * Max continuously current: 130mA
104 104  * Max boost current: 2A, 1 second
105 105  
106 -(% style="color:#037691" %)**Power Consumption**
104 +**Power Consumption**
107 107  
108 108  * Sleep Mode: 5uA @ 3.3v
109 109  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
... ... @@ -112,9 +112,11 @@
112 112  
113 113  == 1.4 Probe Types ==
114 114  
113 +
115 115  === 1.4.1 Thread Installation Type ===
116 116  
117 117  
117 +
118 118  [[image:1675071448299-229.png]]
119 119  
120 120  * Hersman Pressure Transmitter
... ... @@ -133,6 +133,7 @@
133 133  === 1.4.2 Immersion Type ===
134 134  
135 135  
136 +
136 136  [[image:1675071521308-426.png]]
137 137  
138 138  * Immersion Type, Probe IP Level: IP68
... ... @@ -139,8 +139,11 @@
139 139  * Measuring Range: Measure range can be customized, up to 100m.
140 140  * Accuracy: 0.2% F.S
141 141  * Long-Term Stability: ±0.2% F.S / Year
143 +* Overload 200% F.S
144 +* Zero Temperature Drift: ±2% F.S)
145 +* FS Temperature Drift: ±2% F.S
142 142  * Storage temperature: -30℃~~80℃
143 -* Operating temperature: 0℃~~50℃
147 +* Operating temperature: -40℃~~85℃
144 144  * Material: 316 stainless steels
145 145  
146 146  
... ... @@ -149,12 +149,13 @@
149 149  
150 150  
151 151  
156 +
152 152  == 1.6 Application and Installation ==
153 153  
154 154  === 1.6.1 Thread Installation Type ===
155 155  
156 156  
157 -(% style="color:blue" %)**Application:**
162 +**Application:**
158 158  
159 159  * Hydraulic Pressure
160 160  * Petrochemical Industry
... ... @@ -164,6 +164,7 @@
164 164  * Constant Pressure Water Supply
165 165  * Liquid Pressure measuring
166 166  
172 +
167 167  Order the suitable thread size and install to measure the air / liquid pressure
168 168  
169 169  [[image:1675071670469-145.png]]
... ... @@ -172,7 +172,7 @@
172 172  === 1.6.2 Immersion Type ===
173 173  
174 174  
175 -(% style="color:blue" %)**Application:**
181 +**Application:**
176 176  
177 177  Liquid & Water Pressure / Level detect.
178 178  
... ... @@ -191,9 +191,9 @@
191 191  == 1.7 Sleep mode and working mode ==
192 192  
193 193  
194 -(% 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.
200 +**Deep Sleep Mode: **Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
195 195  
196 -(% 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.
202 +**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.
197 197  
198 198  
199 199  == 1.8 Button & LEDs ==
... ... @@ -202,21 +202,22 @@
202 202  [[image:1675071855856-879.png]]
203 203  
204 204  
205 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
206 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
207 -|(% 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" %)(((
208 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
211 +|**Behavior on ACT**|**Function**|**Action**
212 +|Pressing ACT between 1s < time < 3s|Send an uplink|(((
213 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, **blue led** will blink once.
214 +
209 209  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
210 210  )))
211 -|(% 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" %)(((
212 -(% 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.
213 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
217 +|Pressing ACT for more than 3s|Active Device|(((
218 +**Green led** will fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network.
219 +
220 +**Green led** will solidly turn on for 5 seconds after joined in network.
221 +
214 214  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.
215 215  )))
216 -|(% 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-NA is in Deep Sleep Mode.
224 +|Fast press ACT 5 times.|Deactivate Device|red led will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
217 217  
218 218  
219 -
220 220  == 1.9 Pin Mapping ==
221 221  
222 222  
... ... @@ -223,8 +223,9 @@
223 223  [[image:1675072568006-274.png]]
224 224  
225 225  
226 -== 1.10 BLE connection ==
227 227  
234 +1.
235 +11. BLE connection
228 228  
229 229  PS-LB support BLE remote configure.
230 230  
... ... @@ -238,104 +238,129 @@
238 238  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
239 239  
240 240  
241 -== 1.11 Mechanical ==
242 242  
243 243  
244 -[[image:1675143884058-338.png]]
251 +1.
252 +11. Mechanical
245 245  
254 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
246 246  
247 -[[image:1675143899218-599.png]]
256 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
248 248  
258 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
249 249  
250 -[[image:1675143909447-639.png]]
251 251  
252 252  
253 -= 2. Configure PS-LB to connect to LoRaWAN network =
254 254  
255 -== 2.1 How it works ==
263 +1. Configure PS-LB to connect to LoRaWAN network
264 +11. How it works
256 256  
266 +The PS-LB is configured as **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.
257 257  
258 -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.
259 259  
269 +1.
270 +11. ​Quick guide to connect to LoRaWAN server (OTAA)
260 260  
261 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
262 -
263 -
264 264  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.
265 265  
266 266  
267 -[[image:1675144005218-297.png]]
275 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
268 268  
269 269  
270 270  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.
271 271  
272 272  
273 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from PS-LB.
281 +**Step 1**: Create a device in TTN with the OTAA keys from PS-LB.
274 274  
275 275  Each PS-LB is shipped with a sticker with the default device EUI as below:
276 276  
277 -[[image:image-20230426085320-1.png||height="234" width="504"]]
278 278  
286 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
279 279  
288 +
289 +
290 +
291 +
280 280  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
281 281  
282 282  
283 -(% style="color:blue" %)**Register the device**
295 +**Register the device**
284 284  
285 -[[image:1675144099263-405.png]]
297 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
286 286  
287 287  
288 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
300 +**Add APP EUI and DEV EUI**
289 289  
290 -[[image:1675144117571-832.png]]
291 291  
303 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
292 292  
293 -(% style="color:blue" %)**Add APP EUI in the application**
294 294  
306 +**Add APP EUI in the application**
295 295  
296 -[[image:1675144143021-195.png]]
297 297  
309 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
298 298  
299 -(% style="color:blue" %)**Add APP KEY**
300 300  
301 -[[image:1675144157838-392.png]]
312 +**Add APP KEY**
302 302  
303 -(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB
314 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
304 304  
305 305  
317 +**Step 2**: Activate on PS-LB
318 +
319 +
306 306  Press the button for 5 seconds to activate the PS-LB.
307 307  
308 -(% 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.
309 309  
323 +**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.
324 +
325 +
310 310  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
311 311  
312 312  
313 -== 2.3 ​Uplink Payload ==
329 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
314 314  
315 -=== 2.3.1 Device Status, FPORT~=5 ===
316 316  
317 317  
333 +
334 +1.
335 +11. ​Uplink Payload
336 +
337 +Uplink payloads have two types:
338 +
339 +* Distance Value: Use FPORT=2
340 +* Other control commands: Use other FPORT fields.
341 +
342 +The application server should parse the correct value based on FPORT settings.
343 +
344 +
345 +
346 +1.
347 +11.
348 +111. Device Status, FPORT=5
349 +
318 318  Include device configure status. Once PS-LB Joined the network, it will uplink this message to the server.
319 319  
352 +
320 320  Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
321 321  
322 322  
323 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
324 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
325 -|(% 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**
326 -|(% 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
356 +|(% colspan="6" %)**Device Status (FPORT=5)**
357 +|**Size (bytes)**|**1**|**2**|**1**|**1**|**2**
358 +|**Value**|Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
327 327  
328 328  Example parse in TTNv3
329 329  
330 -[[image:1675144504430-490.png]]
362 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
331 331  
332 332  
333 -(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB, this value is 0x16
334 334  
335 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
366 +**Sensor Model**: For PS-LB, this value is 0x16
336 336  
337 -(% style="color:#037691" %)**Frequency Band**:
368 +**Firmware Version**: 0x0100, Means: v1.0.0 version
338 338  
370 +**Frequency Band**:
371 +
339 339  *0x01: EU868
340 340  
341 341  *0x02: US915
... ... @@ -365,7 +365,7 @@
365 365  *0x0e: MA869
366 366  
367 367  
368 -(% style="color:#037691" %)**Sub-Band**:
401 +**Sub-Band**:
369 369  
370 370  AU915 and US915:value 0x00 ~~ 0x08
371 371  
... ... @@ -374,7 +374,7 @@
374 374  Other Bands: Always 0x00
375 375  
376 376  
377 -(% style="color:#037691" %)**Battery Info**:
410 +**Battery Info**:
378 378  
379 379  Check the battery voltage.
380 380  
... ... @@ -383,489 +383,573 @@
383 383  Ex2: 0x0B49 = 2889mV
384 384  
385 385  
386 -=== 2.3.2 Sensor value, FPORT~=2 ===
387 387  
420 +1.
421 +11.
422 +111. Sensor value, FPORT=2
388 388  
424 +
389 389  Uplink payload includes in total 9 bytes.
390 390  
391 391  
392 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
393 -|(% style="background-color:#d9e2f3; width:97px" %)(((
394 -**Size(bytes)**
395 -)))|(% style="background-color:#d9e2f3; width:48px" %)**2**|(% style="background-color:#d9e2f3; width:71px" %)**2**|(% style="background-color:#d9e2f3; width:98px" %)**2**|(% style="background-color:#d9e2f3; width:73px" %)**2**|(% style="background-color:#d9e2f3; width:122px" %)**1**
396 -|(% 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"]]
428 +|(((
429 +**Size**
397 397  
398 -[[image:1675144608950-310.png]]
431 +**(bytes)**
432 +)))|**2**|**2**|**2**|**2**|**1**
433 +|**Value**|[[BAT>>path:#bat]]|[[Probe Model>>path:#Probe_Model]]|0 ~~ 20mA value|[[0 ~~~~ 30v value>>path:#Voltage_30v]]|[[IN1 &IN2 Interrupt  flag>>path:#Int_pin]]
399 399  
400 400  
401 -=== 2.3.3 Battery Info ===
402 402  
403 403  
404 -Check the battery voltage for PS-LB.
405 405  
406 -Ex1: 0x0B45 = 2885mV
407 407  
408 -Ex2: 0x0B49 = 2889mV
440 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
409 409  
410 410  
411 -=== 2.3.4 Probe Model ===
412 412  
444 +1.
445 +11.
446 +111. Battery Info
413 413  
414 -PS-LB 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. 
448 +Check the battery voltage for PS-LB.
415 415  
450 +Ex1: 0x0B45 = 2885mV
416 416  
417 -**For example.**
452 +Ex2: 0x0B49 = 2889mV
418 418  
419 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
420 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Part Number**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Probe Used**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4~~20mA scale**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Example: 12mA meaning**
421 -|(% style="background-color:#f2f2f2" %)PS-LB-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
422 -|(% style="background-color:#f2f2f2" %)PS-LB-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
423 -|(% style="background-color:#f2f2f2" %)PS-LB-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
424 424  
425 -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.
455 +1.
456 +11.
457 +111. Probe Model
426 426  
459 +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. 
427 427  
428 -=== 2.3.5 0~~20mA value (IDC_IN) ===
429 429  
462 +For example.
430 430  
431 -The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
464 +|**Part Number**|**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
465 +|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
466 +|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
432 432  
433 -(% style="color:#037691" %)**Example**:
468 +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.
434 434  
435 -27AE(H) = 10158 (D)/1000 = 10.158mA.
436 436  
471 +1.
472 +11.
473 +111. 0~~20mA value (IDC_IN)
437 437  
438 -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:
475 +The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
439 439  
440 -[[image:image-20230225154759-1.png||height="408" width="741"]]
441 441  
478 +**Example**:
442 442  
443 -=== 2.3.6 0~~30V value ( pin VDC_IN) ===
480 +27AE(H) = 10158 (D)/1000 = 10.158mA.
444 444  
445 445  
483 +1.
484 +11.
485 +111. 0~~30V value ( pin VDC_IN)
486 +
446 446  Measure the voltage value. The range is 0 to 30V.
447 447  
448 -(% style="color:#037691" %)**Example**:
449 449  
490 +**Example**:
491 +
450 450  138E(H) = 5006(D)/1000= 5.006V
451 451  
452 452  
453 -=== 2.3.7 IN1&IN2&INT pin ===
495 +1.
496 +11.
497 +111. IN1&IN2&INT pin
454 454  
455 455  
456 456  IN1 and IN2 are used as digital input pins.
457 457  
458 -(% style="color:#037691" %)**Example**:
502 +**Example**:
459 459  
460 -09 (H): (0x09&0x08)>>3=1    IN1 pin is high level.
504 +09 (H) :(0x09&0x08)>>3=1    IN1 pin is high level.
461 461  
462 -09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
506 +09 (H) :(0x09&0x04)>>2=0    IN2 pin is low level.
463 463  
464 464  
465 -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.
466 466  
467 -(% style="color:#037691" %)**Example:**
510 +This data field shows if this packet is generated by **Interrupt Pin** or not. [[Click here>>path:#Int_mod]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal.
468 468  
469 -09 (H): (0x09&0x02)>>1=1    The level of the interrupt pin.
470 470  
471 -09 (H): 0x09&0x01=1              0x00: Normal uplink packet.
513 +**Example:**
472 472  
473 -0x01: Interrupt Uplink Packet.
515 +09 (H) : (0x09&0x02)>>1=1    The level of the interrupt pin.
474 474  
517 +09 (H) : 0x09&0x01=1              0x00: Normal uplink packet.
475 475  
476 -=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
519 +0x01: Interrupt Uplink Packet.
477 477  
478 478  
479 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:508.222px" %)
480 -|(% style="background-color:#d9e2f3; width:94px;color:#0070C0" %)(((
481 -**Size(bytes)**
482 -)))|(% style="background-color:#d9e2f3; width:43px;color:#0070C0" %)**2**|(% style="background-color:#d9e2f3; width:367px;color:#0070C0" %)**n**
483 -|(% style="width:94px" %)Value|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
484 -Voltage value, each 2 bytes is a set of voltage values.
485 -)))
486 486  
487 -[[image:image-20230220171300-1.png||height="207" width="863"]]
488 488  
489 -Multiple sets of data collected are displayed in this form：
490 490  
491 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
492 492  
493 493  
494 -=== 2.3.9 ​Decode payload in The Things Network ===
527 +1.
528 +11.
529 +111. ​Decode payload in The Things Network
495 495  
496 -
497 497  While using TTN network, you can add the payload format to decode the payload.
498 498  
499 499  
500 -[[image:1675144839454-913.png]]
534 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
501 501  
536 +PS-LB TTN Payload Decoder:
502 502  
503 -PS-LB TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
538 +[[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
504 504  
505 505  
506 -== 2.4 Uplink Interval ==
541 +1.
542 +11. Uplink Interval
507 507  
544 +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:
508 508  
509 -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);"]]
546 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
510 510  
511 511  
512 -== 2.5 Show Data in DataCake IoT Server ==
513 513  
550 +1.
551 +11. ​Show Data in DataCake IoT Server
514 514  
515 515  [[DATACAKE>>url:https://datacake.co/]] provides a human friendly interface to show the sensor data, once we have data in TTN, we can use [[DATACAKE>>url:https://datacake.co/]] to connect to TTN and see the data in DATACAKE. Below are the steps:
516 516  
517 517  
518 -(% style="color:blue" %)**Step 1: **(%%)Be sure that your device is programmed and properly connected to the network at this time.
556 +**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
519 519  
520 -(% style="color:blue" %)**Step 2:**(%%) To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
558 +**Step 2**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
521 521  
522 522  
523 -[[image:1675144951092-237.png]]
561 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
524 524  
525 525  
526 -[[image:1675144960452-126.png]]
564 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
527 527  
528 528  
529 -(% style="color:blue" %)**Step 3:**(%%) Create an account or log in Datacake.
567 +Step 3: Create an account or log in Datacake.
530 530  
531 -(% style="color:blue" %)**Step 4:** (%%)Create PS-LB product.
569 +Step 4: Create PS-LB product.
532 532  
533 -[[image:1675145004465-869.png]]
571 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
534 534  
535 535  
536 -[[image:1675145018212-853.png]]
537 537  
575 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
538 538  
539 539  
540 -[[image:1675145029119-717.png]]
578 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
541 541  
542 542  
543 -(% style="color:blue" %)**Step 5: **(%%)add payload decode
581 +Step 5: add payload decode
544 544  
545 -[[image:1675145051360-659.png]]
546 546  
584 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
547 547  
548 -[[image:1675145060812-420.png]]
586 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
549 549  
550 550  
589 +
551 551  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
552 552  
553 553  
554 -[[image:1675145081239-376.png]]
593 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
555 555  
556 556  
557 -== 2.6 Frequency Plans ==
558 558  
559 559  
598 +
599 +
600 +
601 +
602 +
603 +
604 +
605 +
606 +
607 +
608 +
609 +
610 +
611 +1.
612 +11. Frequency Plans
613 +
560 560  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.
561 561  
562 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
563 563  
617 +[[https:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:https://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]]
564 564  
565 -== 2.7 ​Firmware Change Log ==
566 566  
567 567  
621 +
622 +1.
623 +11. ​Firmware Change Log
624 +
568 568  **Firmware download link:**
569 569  
570 570  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
571 571  
572 572  
573 -= 3. Configure PS-LB =
574 574  
575 -== 3.1 Configure Methods ==
631 +1. Configure PS-LB via AT Command or LoRaWAN Downlink
576 576  
633 +Use can configure PS-LB via AT Command or LoRaWAN Downlink.
577 577  
578 -PS-LB-NA supports below configure method:
635 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
636 +* LoRaWAN Downlink instruction for different platforms:
579 579  
580 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
581 -* AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]].
582 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
638 +[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
583 583  
584 -== 3.2 General Commands ==
585 585  
641 +There are two kinds of commands to configure PS-LB, they are:
586 586  
643 +* **General Commands**.
644 +
587 587  These commands are to configure:
588 588  
589 589  * General system settings like: uplink interval.
590 590  * LoRaWAN protocol & radio related command.
591 591  
592 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
650 +They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
593 593  
594 -[[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/]]
652 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
595 595  
596 596  
597 -== 3.3 Commands special design for PS-LB ==
655 +* **Commands special design for PS-LB**
598 598  
599 -
600 600  These commands only valid for PS-LB, as below:
601 601  
602 602  
603 -=== 3.3.1 Set Transmit Interval Time ===
660 +1.
661 +11. Set Transmit Interval Time
604 604  
605 -
606 606  Feature: Change LoRaWAN End Node Transmit Interval.
607 607  
608 -(% style="color:blue" %)**AT Command: AT+TDC**
665 +**AT Command: AT+TDC**
609 609  
610 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
611 -|=(% style="width: 160px; background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 160px; background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Response**
612 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
667 +|**Command Example**|**Function**|**Response**
668 +|AT+TDC=?|Show current transmit Interval|(((
613 613  30000
670 +
614 614  OK
672 +
615 615  the interval is 30000ms = 30s
616 616  )))
617 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=60000|(% style="background-color:#f2f2f2; width:166px" %)Set Transmit Interval|(% style="background-color:#f2f2f2" %)(((
675 +|AT+TDC=60000|Set Transmit Interval|(((
618 618  OK
677 +
619 619  Set transmit interval to 60000ms = 60 seconds
620 620  )))
621 621  
622 -(% style="color:blue" %)**Downlink Command: 0x01**
681 +**Downlink Command: 0x01**
623 623  
624 624  Format: Command Code (0x01) followed by 3 bytes time value.
625 625  
626 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
685 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
627 627  
628 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
629 -* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
687 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
688 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
630 630  
631 -=== 3.3.2 Set Interrupt Mode ===
632 632  
633 633  
692 +1.
693 +11. Set Interrupt Mode
694 +
634 634  Feature, Set Interrupt mode for GPIO_EXIT.
635 635  
636 -(% style="color:blue" %)**AT Command: AT+INTMOD**
697 +**AT Command: AT+INTMOD**
637 637  
638 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
639 -|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Response**
640 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
699 +|**Command Example**|**Function**|**Response**
700 +|AT+INTMOD=?|Show current interrupt mode|(((
641 641  0
702 +
642 642  OK
643 -the mode is 0 =Disable Interrupt
704 +
705 +the mode is 0 = No interruption
644 644  )))
645 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
707 +|AT+INTMOD=2|(((
646 646  Set Transmit Interval
647 -0. (Disable Interrupt),
648 -~1. (Trigger by rising and falling edge)
649 -2. (Trigger by falling edge)
650 -3. (Trigger by rising edge)
651 -)))|(% style="background-color:#f2f2f2; width:157px" %)OK
652 652  
653 -(% style="color:blue" %)**Downlink Command: 0x06**
710 +1. (Disable Interrupt),
711 +1. (Trigger by rising and falling edge),
712 +1. (Trigger by falling edge)
713 +1. (Trigger by rising edge)
714 +)))|OK
654 654  
716 +**Downlink Command: 0x06**
717 +
655 655  Format: Command Code (0x06) followed by 3 bytes.
656 656  
657 657  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
658 658  
659 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
660 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
722 +* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
723 +* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
661 661  
662 -=== 3.3.3 Set the output time ===
725 +1.
726 +11. Set the output time
663 663  
664 -
665 665  Feature, Control the output 3V3 , 5V or 12V.
666 666  
667 -(% style="color:blue" %)**AT Command: AT+3V3T**
730 +**AT Command: AT+3V3T**
668 668  
669 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
670 -|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 201px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 116px;background-color:#D9E2F3;color:#0070C0" %)**Response**
671 -|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
732 +|**Command Example**|**Function**|**Response**
733 +|AT+3V3T=?|Show 3V3 open time.|(((
672 672  0
735 +
673 673  OK
674 674  )))
675 -|(% 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" %)(((
738 +|AT+3V3T=0|Normally open 3V3 power supply.|(((
676 676  OK
740 +
677 677  default setting
678 678  )))
679 -|(% 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" %)(((
743 +|AT+3V3T=1000|Close after a delay of 1000 milliseconds.|(((
680 680  OK
745 +
746 +
681 681  )))
682 -|(% 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" %)(((
748 +|AT+3V3T=65535|Normally closed 3V3 power supply.|(((
683 683  OK
750 +
751 +
684 684  )))
685 685  
686 -(% style="color:blue" %)**AT Command: AT+5VT**
754 +**AT Command: AT+5VT**
687 687  
688 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
689 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 114px;background-color:#D9E2F3;color:#0070C0" %)**Response**
690 -|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
756 +|**Command Example**|**Function**|**Response**
757 +|AT+5VT=?|Show 5V open time.|(((
691 691  0
759 +
692 692  OK
693 693  )))
694 -|(% 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" %)(((
762 +|AT+5VT=0|Normally closed 5V power supply.|(((
695 695  OK
764 +
696 696  default setting
697 697  )))
698 -|(% 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" %)(((
767 +|AT+5VT=1000|Close after a delay of 1000 milliseconds.|(((
699 699  OK
769 +
770 +
700 700  )))
701 -|(% 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" %)(((
772 +|AT+5VT=65535|Normally open 5V power supply.|(((
702 702  OK
774 +
775 +
703 703  )))
704 704  
705 -(% style="color:blue" %)**AT Command: AT+12VT**
778 +**AT Command: AT+12VT**
706 706  
707 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
708 -|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 199px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 83px;background-color:#D9E2F3;color:#0070C0" %)**Response**
709 -|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
780 +|**Command Example**|**Function**|**Response**
781 +|AT+12VT=?|Show 12V open time.|(((
710 710  0
783 +
711 711  OK
712 712  )))
713 -|(% 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
714 -|(% 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" %)(((
786 +|AT+12VT=0|Normally closed 12V power supply.|OK
787 +|AT+12VT=500|Close after a delay of 500 milliseconds.|(((
715 715  OK
789 +
790 +
716 716  )))
717 717  
718 -(% style="color:blue" %)**Downlink Command: 0x07**
793 +**Downlink Command: 0x07**
719 719  
720 720  Format: Command Code (0x07) followed by 3 bytes.
721 721  
722 722  The first byte is which power, the second and third bytes are the time to turn on.
723 723  
724 -* Example 1: Downlink Payload: 070101F4  **~-~-->**  AT+3V3T=500
725 -* Example 2: Downlink Payload: 0701FFFF   **~-~-->**  AT+3V3T=65535
726 -* Example 3: Downlink Payload: 070203E8  **~-~-->**  AT+5VT=1000
727 -* Example 4: Downlink Payload: 07020000  **~-~-->**  AT+5VT=0
728 -* Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
729 -* Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
799 +* Example 1: Downlink Payload: 070101F4  -> AT+3V3T=500
800 +* Example 2: Downlink Payload: 0701FFFF   -> AT+3V3T=65535
801 +* Example 3: Downlink Payload: 070203E8  -> AT+5VT=1000
802 +* Example 4: Downlink Payload: 07020000  -> AT+5VT=0
803 +* Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
804 +* Example 6: Downlink Payload: 07030000  -> AT+12VT=0
730 730  
731 -=== 3.3.4 Set the Probe Model ===
806 +1.
807 +11. Set the Probe Model
732 732  
809 +**AT Command: AT** **+PROBE**
733 733  
734 -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.
811 +|**Command Example**|**Function**|**Response**
812 +|AT +PROBE =?|Get or Set the probe model.|(((
813 +0
735 735  
736 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
815 +OK
816 +)))
817 +|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
818 +|AT +PROBE =0101|Set pressure transmitters mode, first type.|(((
819 +OK
737 737  
738 -AT+PROBE=aabb
821 +
822 +)))
823 +|AT +PROBE =0000|Initial state, no settings.|(((
824 +OK
739 739  
740 -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.
826 +
827 +)))
741 741  
742 -When aa=01, it is the pressure mode, which converts the current into a pressure value;
829 +**Downlink Command: 0x08**
743 743  
744 -bb represents which type of pressure sensor it is.
831 +Format: Command Code (0x08) followed by 2 bytes.
745 745  
746 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
833 +* Example 1: Downlink Payload: 080003  -> AT+PROBE=0003
834 +* Example 2: Downlink Payload: 080101  -> AT+PROBE=0101
747 747  
748 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
749 -|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:269px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Response**
750 -|(% 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
751 -OK
752 -|(% 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
753 -|(% style="background-color:#f2f2f2; width:154px" %)(((
754 -AT +PROBE =000A
755 755  
756 -
757 -)))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
758 -|(% 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
759 -|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK
760 760  
761 -(% style="color:blue" %)**Downlink Command: 0x08**
762 762  
763 -Format: Command Code (0x08) followed by 2 bytes.
839 +1. Battery & how to replace
840 +11. Battery Type
764 764  
765 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
766 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
842 +PS-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. 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.
767 767  
768 -=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
769 769  
845 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
770 770  
771 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
847 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
772 772  
773 -(% style="color:blue" %)**AT Command: AT** **+STDC**
774 774  
775 -AT+STDC=aa,bb,bb
850 +Minimum Working Voltage for the PS-LB:
776 776  
777 -(% style="color:#037691" %)**aa:**(%%)
778 -**0:** means disable this function and use TDC to send packets.
779 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
780 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
781 -(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
852 +PS-LB:  2.45v ~~ 3.6v
782 782  
783 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
784 -|(% style="background-color:#d9e2f3; color:#0070c0; width:160px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:215px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Response**
785 -|(% 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
786 -OK
787 -|(% 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" %)(((
788 -Attention:Take effect after ATZ
789 789  
790 -OK
791 -)))
792 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
793 -Use the TDC interval to send packets.(default)
855 +1.
856 +11. Replace Battery
794 794  
795 -
796 -)))|(% style="background-color:#f2f2f2" %)(((
797 -Attention:Take effect after ATZ
858 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
798 798  
799 -OK
860 +And make sure the positive and negative pins match.
861 +
862 +
863 +
864 +1.
865 +11. Power Consumption Analyze
866 +
867 +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.
868 +
869 +
870 +Instruction to use as below:
871 +
872 +
873 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
874 +
875 +[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
876 +
877 +
878 +Step 2: Open it and choose
879 +
880 +* Product Model
881 +* Uplink Interval
882 +* Working Mode
883 +
884 +And the Life expectation in difference case will be shown on the right.
885 +
886 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
887 +
888 +
889 +The battery related documents as below:
890 +
891 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
892 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
893 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
894 +
895 +
896 +|(((
897 +JST-XH-2P connector
800 800  )))
801 801  
802 -(% style="color:blue" %)**Downlink Command: 0xAE**
900 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
803 803  
804 -Format: Command Code (0x08) followed by 5 bytes.
805 805  
806 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
807 807  
808 -= 4. Battery & Power Consumption =
904 +1.
905 +11.
906 +111. ​Battery Note
809 809  
908 +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.
810 810  
811 -PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
812 812  
813 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
911 +1.
912 +11.
913 +111. ​Replace the battery
814 814  
915 +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.
815 815  
816 -= 5. OTA firmware update =
817 817  
918 +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)
818 818  
819 -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/]]
820 820  
821 821  
822 -= 6. FAQ =
823 823  
824 -== 6.1 How to use AT Command via UART to access device? ==
825 825  
826 826  
827 -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]]
925 +1. Remote Configure device
926 +11. Connect via BLE
828 828  
928 +Please see this instruction for how to configure via BLE:
829 829  
830 -== 6.2 How to update firmware via UART port? ==
930 +[[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/]]
831 831  
832 832  
833 -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]]
933 +1.
934 +11. AT Command Set
834 834  
835 835  
836 -== 6.3 How to change the LoRa Frequency Bands/Region? ==
937 +1. OTA firmware update
837 837  
939 +Please see this link for how to do OTA firmware update.
838 838  
839 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
840 -When downloading the images, choose the required image file for download. ​
941 +[[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/]]
841 841  
842 842  
843 -= 7. Order Info =
844 844  
845 845  
846 -[[image:image-20230131153105-4.png]]
847 847  
947 +1. FAQ
948 +11. How to use AT Command to access device?
848 848  
849 -= 8. Troubleshooting =
950 +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]]
850 850  
851 -== 8.1 Water Depth Always shows 0 in payload ==
852 852  
953 +1.
954 +11. How to update firmware via UART port?
853 853  
854 -If your device's IDC_intput_mA is normal, but your reading always shows 0, please refer to the following points:
956 +See:
855 855  
856 -~1. Please set it to mod1
857 -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
858 -3. Check the connection status of the sensor
958 +[[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]]
859 859  
860 860  
861 -= 9. ​Packing Info =
961 +1.
962 +11. How to change the LoRa Frequency Bands/Region
862 862  
964 +You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
965 +When downloading the images, choose the required image file for download. ​
863 863  
864 -(% style="color:#037691" %)**Package Includes**:
865 865  
968 +
969 +
970 +
971 +1. Order Info
972 +
973 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
974 +
975 +
976 +
977 +
978 +
979 +1. ​Packing Info
980 +
981 +**Package Includes**:
982 +
866 866  * PS-LB LoRaWAN Pressure Sensor
867 867  
868 -(% style="color:#037691" %)**Dimension and weight**:
985 +**Dimension and weight**:
869 869  
870 870  * Device Size: cm
871 871  * Device Weight: g
... ... @@ -872,11 +872,14 @@
872 872  * Package Size / pcs : cm
873 873  * Weight / pcs : g
874 874  
875 -= 10. Support =
876 876  
877 877  
994 +
995 +1. ​Support
996 +
878 878  * 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.
998 +* 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
879 879  
880 -* 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]].
1000 +[[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]]
881 881  
882 882  
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