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Last modified by Xiaoling on 2025/07/10 16:21
From version 92.1
edited by Mengting Qiu
on 2024/05/13 13:37
Change comment: There is no comment for this version
To version 42.15
edited by Xiaoling
on 2023/01/31 16:10
Change comment: There is no comment for this version

Summary

Details

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Title
... ... @@ -1,1 +1,1 @@
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  
... ... @@ -24,33 +24,22 @@
24 24  == 1.1 What is LoRaWAN Pressure Sensor ==
25 25  
26 26  
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.
29 -)))
19 +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.
30 30  
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.
33 -)))
21 +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.
34 34  
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.
37 -)))
23 +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.
38 38  
39 -(((
40 -PS-LB/LS supports BLE configure and wireless OTA update which make user easy to use.
41 -)))
25 +PS-LB supports BLE configure and wireless OTA update which make user easy to use.
42 42  
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.
45 -)))
27 +PS-LB is powered by **(% style="color:blue" %)8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
46 46  
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.
49 -)))
29 +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.
50 50  
51 51  [[image:1675071321348-194.png]]
52 52  
53 53  
34 +
54 54  == 1.2 ​Features ==
55 55  
56 56  
... ... @@ -65,44 +65,43 @@
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)
49 +* 8500mAh Battery for long term use
71 71  
51 +
72 72  == 1.3 Specification ==
73 73  
74 74  
75 -(% style="color:#037691" %)**Micro Controller:**
55 +**(% style="color:#037691" %)Micro Controller:**
76 76  
77 77  * MCU: 48Mhz ARM
78 78  * Flash: 256KB
79 79  * RAM: 64KB
80 80  
81 -(% style="color:#037691" %)**Common DC Characteristics:**
61 +**(% style="color:#037691" %)Common DC Characteristics:**
82 82  
83 -* Supply Voltage: Built-in Battery , 2.5v ~~ 3.6v
63 +* Supply Voltage: 2.5v ~~ 3.6v
84 84  * Operating Temperature: -40 ~~ 85°C
85 85  
86 -(% style="color:#037691" %)**LoRa Spec:**
66 +**(% style="color:#037691" %)LoRa Spec:**
87 87  
88 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz,Band 2 (LF): 410 ~~ 528 Mhz
68 +* 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
92 92  
93 -(% style="color:#037691" %)**Current Input Measuring :**
73 +**(% style="color:#037691" %)Current Input Measuring :**
94 94  
95 95  * Range: 0 ~~ 20mA
96 96  * Accuracy: 0.02mA
97 97  * Resolution: 0.001mA
98 98  
99 -(% style="color:#037691" %)**Voltage Input Measuring:**
79 +**(% style="color:#037691" %)Voltage Input Measuring:**
100 100  
101 101  * Range: 0 ~~ 30v
102 102  * Accuracy: 0.02v
103 103  * Resolution: 0.001v
104 104  
105 -(% style="color:#037691" %)**Battery:**
85 +**(% style="color:#037691" %)Battery:**
106 106  
107 107  * Li/SOCI2 un-chargeable battery
108 108  * Capacity: 8500mAh
... ... @@ -110,11 +110,12 @@
110 110  * Max continuously current: 130mA
111 111  * Max boost current: 2A, 1 second
112 112  
113 -(% style="color:#037691" %)**Power Consumption**
93 +**(% style="color:#037691" %)Power Consumption**
114 114  
115 115  * Sleep Mode: 5uA @ 3.3v
116 116  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
117 117  
98 +
118 118  == 1.4 Probe Types ==
119 119  
120 120  === 1.4.1 Thread Installation Type ===
... ... @@ -133,38 +133,36 @@
133 133  * Operating temperature: -20℃~~60℃
134 134  * Connector Type: Various Types, see order info
135 135  
117 +
136 136  === 1.4.2 Immersion Type ===
137 137  
138 138  
139 -[[image:image-20240109160445-5.png||height="284" width="214"]]
121 +[[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
127 +* Overload 200% F.S
128 +* Zero Temperature Drift: ±2% F.S)
129 +* FS Temperature Drift: ±2% F.S
145 145  * Storage temperature: -30℃~~80℃
146 -* Operating temperature: 0℃~~50℃
131 +* Operating temperature: -40℃~~85℃
147 147  * Material: 316 stainless steels
148 148  
149 -=== 1.4.3 Wireless Differential Air Pressure Sensor ===
150 150  
151 -[[image:image-20240511174954-1.png]]
135 +== 1.5 Probe Dimension ==
152 152  
153 -* Measuring Range: -100KPa~~0~~100KPa(Optional measuring range).
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: -20℃~~60℃
158 -* Storage temperature:  -20℃~~60℃
159 -* Compensation temperature: 0~~50°C
160 160  
161 -== 1.5 Application and Installation ==
162 162  
163 -=== 1.5.1 Thread Installation Type ===
164 164  
140 +== 1.6 Application and Installation ==
165 165  
166 -(% style="color:blue" %)**Application:**
142 +=== 1.6.1 Thread Installation Type ===
167 167  
144 +
145 +**(% style="color:blue" %)Application:**
146 +
168 168  * Hydraulic Pressure
169 169  * Petrochemical Industry
170 170  * Health and Medical
... ... @@ -178,10 +178,10 @@
178 178  [[image:1675071670469-145.png]]
179 179  
180 180  
181 -=== 1.5.2 Immersion Type ===
160 +=== 1.6.2 Immersion Type ===
182 182  
183 183  
184 -(% style="color:blue" %)**Application:**
163 +**(% style="color:blue" %)Application:**
185 185  
186 186  Liquid & Water Pressure / Level detect.
187 187  
... ... @@ -188,13 +188,9 @@
188 188  [[image:1675071725288-579.png]]
189 189  
190 190  
191 -Below is the wiring to for connect the probe to the device.
170 +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.
192 192  
193 -The Immersion Type Sensor has different variant which defined by Ixx. For example, this means two points:
194 194  
195 -* Cable Length: 10 Meters
196 -* Water Detect Range: 0 ~~ 10 Meters.
197 -
198 198  [[image:1675071736646-450.png]]
199 199  
200 200  
... ... @@ -201,67 +201,48 @@
201 201  [[image:1675071776102-240.png]]
202 202  
203 203  
179 +== 1.7 Sleep mode and working mode ==
204 204  
205 -=== 1.5.3 Wireless Differential Air Pressure Sensor ===
206 206  
182 +**(% 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.
207 207  
208 -(% style="color:blue" %)**Application:**
184 +**(% 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.
209 209  
210 -Indoor Air Control & Filter clogging Detect.
211 211  
212 -[[image:image-20240513100129-6.png]]
187 +== 1.8 Button & LEDs ==
213 213  
214 -[[image:image-20240513100135-7.png]]
215 215  
190 +[[image:1675071855856-879.png]]
216 216  
217 -Below is the wiring to for connect the probe to the device.
218 218  
219 -[[image:image-20240513093957-1.png]]
193 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
194 +|(% style="width:138px" %)**Behavior on ACT**|(% style="width:100px" %)**Function**|**Action**
195 +|(% style="width:138px" %)Pressing ACT between 1s < time < 3s|(% style="width:100px" %)Send an uplink|(((
196 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, **(% style="color:blue" %)blue led** (%%)will blink once.
220 220  
221 -
222 -Size of wind pressure transmitter:
223 -
224 -[[image:image-20240513094047-2.png]]
225 -
226 -Note: The above dimensions are measured by hand, and the numerical error of the shell is within ±0.2mm.
227 -
228 -
229 -== 1.6 Sleep mode and working mode ==
230 -
231 -
232 -(% 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.
233 -
234 -(% 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.
235 -
236 -
237 -== 1.7 Button & LEDs ==
238 -
239 -
240 -[[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" %)
241 -
242 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
243 -|=(% 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**
244 -|(% 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" %)(((
245 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
246 246  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
247 247  )))
248 -|(% 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" %)(((
249 -(% 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.
250 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
200 +|(% style="width:138px" %)Pressing ACT for more than 3s|(% style="width:100px" %)Active Device|(((
201 +**(% 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.
202 +
203 +**(% style="color:green" %)Green led**(%%) will solidly turn on for 5 seconds after joined in network.
204 +
251 251  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.
252 252  )))
253 -|(% 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.
207 +|(% style="width:138px" %)Fast press ACT 5 times.|(% style="width:100px" %)Deactivate Device|red led will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
254 254  
255 -== 1.8 Pin Mapping ==
256 256  
257 257  
211 +== 1.9 Pin Mapping ==
212 +
213 +
258 258  [[image:1675072568006-274.png]]
259 259  
260 260  
261 -== 1.9 BLE connection ==
217 +== 1.10 BLE connection ==
262 262  
263 263  
264 -PS-LB/LS support BLE remote configure.
220 +PS-LB support BLE remote configure.
265 265  
266 266  
267 267  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:
... ... @@ -273,28 +273,29 @@
273 273  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
274 274  
275 275  
276 -== 1.10 Mechanical ==
232 +== 1.11 Mechanical ==
277 277  
278 -=== 1.10.1 for LB version(% style="display:none" %) (%%) ===
279 279  
280 280  
281 -[[image:image-20240109160800-6.png]]
282 282  
237 +[[image:1675143884058-338.png]]
283 283  
284 -=== 1.10.2 for LS version ===
285 285  
240 +[[image:1675143899218-599.png]]
286 286  
287 -[[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"]]
288 288  
243 +[[image:1675143909447-639.png]]
289 289  
290 -= 2. Configure PS-LB/LS to connect to LoRaWAN network =
291 291  
246 += 2. Configure PS-LB to connect to LoRaWAN network =
247 +
292 292  == 2.1 How it works ==
293 293  
294 294  
295 -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.
251 +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.
296 296  
297 297  
254 +
298 298  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
299 299  
300 300  
... ... @@ -307,60 +307,71 @@
307 307  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.
308 308  
309 309  
310 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from PS-LB/LS.
267 +**(% style="color:blue" %)Step 1:**(%%) Create a device in TTN with the OTAA keys from PS-LB.
311 311  
312 -Each PS-LB/LS is shipped with a sticker with the default device EUI as below:
269 +Each PS-LB is shipped with a sticker with the default device EUI as below:
313 313  
314 -[[image:image-20230426085320-1.png||height="234" width="504"]]
271 +[[image:image-20230131134744-2.jpeg]]
315 315  
316 316  
274 +
317 317  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
318 318  
319 319  
320 -(% style="color:blue" %)**Register the device**
278 +**(% style="color:blue" %)Register the device**
321 321  
322 322  [[image:1675144099263-405.png]]
323 323  
324 324  
325 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
283 +**(% style="color:blue" %)Add APP EUI and DEV EUI**
326 326  
327 327  [[image:1675144117571-832.png]]
328 328  
329 329  
330 -(% style="color:blue" %)**Add APP EUI in the application**
288 +**(% style="color:blue" %)Add APP EUI in the application**
331 331  
332 332  
333 333  [[image:1675144143021-195.png]]
334 334  
335 335  
336 -(% style="color:blue" %)**Add APP KEY**
294 +**(% style="color:blue" %)Add APP KEY**
337 337  
338 338  [[image:1675144157838-392.png]]
339 339  
340 -(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB/LS
298 +**(% style="color:blue" %)Step 2:**(%%) Activate on PS-LB
341 341  
342 342  
343 -Press the button for 5 seconds to activate the PS-LB/LS.
301 +Press the button for 5 seconds to activate the PS-LB.
344 344  
345 -(% 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.
303 +**(% 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.
346 346  
347 347  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
348 348  
349 349  
308 +
350 350  == 2.3 ​Uplink Payload ==
351 351  
311 +
312 +Uplink payloads have two types:
313 +
314 +* Distance Value: Use FPORT=2
315 +* Other control commands: Use other FPORT fields.
316 +
317 +The application server should parse the correct value based on FPORT settings.
318 +
319 +
352 352  === 2.3.1 Device Status, FPORT~=5 ===
353 353  
354 354  
355 -Include device configure status. Once PS-LB/LS Joined the network, it will uplink this message to the server.
323 +Include device configure status. Once PS-LB Joined the network, it will uplink this message to the server.
356 356  
357 -Users can also use the downlink command(0x26 01) to ask PS-LB/LS to resend this uplink.
325 +Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
358 358  
359 359  
360 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
361 -|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
362 -|(% 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**
363 -|(% 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
328 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
329 +|(% colspan="6" %)**Device Status (FPORT=5)**
330 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|**1**|**1**|**2**
331 +|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
364 364  
365 365  Example parse in TTNv3
366 366  
... ... @@ -367,11 +367,11 @@
367 367  [[image:1675144504430-490.png]]
368 368  
369 369  
370 -(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB/LS, this value is 0x16
338 +**(% style="color:#037691" %)Sensor Model**(%%): For PS-LB, this value is 0x16
371 371  
372 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
340 +**(% style="color:#037691" %)Firmware Version**(%%): 0x0100, Means: v1.0.0 version
373 373  
374 -(% style="color:#037691" %)**Frequency Band**:
342 +**(% style="color:#037691" %)Frequency Band**:
375 375  
376 376  *0x01: EU868
377 377  
... ... @@ -402,7 +402,7 @@
402 402  *0x0e: MA869
403 403  
404 404  
405 -(% style="color:#037691" %)**Sub-Band**:
373 +**(% style="color:#037691" %)Sub-Band**:
406 406  
407 407  AU915 and US915:value 0x00 ~~ 0x08
408 408  
... ... @@ -411,7 +411,7 @@
411 411  Other Bands: Always 0x00
412 412  
413 413  
414 -(% style="color:#037691" %)**Battery Info**:
382 +**(% style="color:#037691" %)Battery Info**:
415 415  
416 416  Check the battery voltage.
417 417  
... ... @@ -426,19 +426,20 @@
426 426  Uplink payload includes in total 9 bytes.
427 427  
428 428  
429 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
430 -|(% style="background-color:#4f81bd; color:white; width:97px" %)(((
397 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
398 +|(% style="width:97px" %)(((
431 431  **Size(bytes)**
432 -)))|(% 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**
433 -|(% 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"]]
400 +)))|(% style="width:48px" %)**2**|(% style="width:58px" %)**2**|**2**|**2**|**1**
401 +|(% style="width:97px" %)**Value**|(% style="width:48px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:58px" %)[[Probe Model>>||anchor="H2.3.4ProbeModel"]]|[[0 ~~~~ 20mA value>>||anchor="H2.3.507E20mAvalue28IDC_IN29"]]|[[0 ~~~~ 30v value>>||anchor="H2.3.607E30Vvalue28pinVDC_IN29"]]|[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.7IN126IN226INTpin"]]
434 434  
435 435  [[image:1675144608950-310.png]]
436 436  
437 437  
406 +
438 438  === 2.3.3 Battery Info ===
439 439  
440 440  
441 -Check the battery voltage for PS-LB/LS.
410 +Check the battery voltage for PS-LB.
442 442  
443 443  Ex1: 0x0B45 = 2885mV
444 444  
... ... @@ -448,41 +448,35 @@
448 448  === 2.3.4 Probe Model ===
449 449  
450 450  
451 -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. 
420 +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. 
452 452  
453 453  
454 -**For example.**
423 +For example.
455 455  
456 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
457 -|(% 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**
458 -|(% 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
459 -|(% 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
460 -|(% 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
425 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
426 +|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
427 +|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
428 +|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
461 461  
462 -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.
430 +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.
463 463  
464 464  
465 465  === 2.3.5 0~~20mA value (IDC_IN) ===
466 466  
467 467  
468 -The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
436 +The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
469 469  
470 -(% style="color:#037691" %)**Example**:
438 +**(% style="color:#037691" %)Example**:
471 471  
472 472  27AE(H) = 10158 (D)/1000 = 10.158mA.
473 473  
474 474  
475 -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:
476 -
477 -[[image:image-20230225154759-1.png||height="408" width="741"]]
478 -
479 -
480 480  === 2.3.6 0~~30V value ( pin VDC_IN) ===
481 481  
482 482  
483 483  Measure the voltage value. The range is 0 to 30V.
484 484  
485 -(% style="color:#037691" %)**Example**:
448 +**(% style="color:#037691" %)Example**:
486 486  
487 487  138E(H) = 5006(D)/1000= 5.006V
488 488  
... ... @@ -492,45 +492,27 @@
492 492  
493 493  IN1 and IN2 are used as digital input pins.
494 494  
495 -(% style="color:#037691" %)**Example**:
458 +**(% style="color:#037691" %)Example**:
496 496  
497 -09 (H): (0x09&0x08)>>3=1    IN1 pin is high level.
460 +09 (H) :(0x09&0x08)>>3=1    IN1 pin is high level.
498 498  
499 -09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
462 +09 (H) :(0x09&0x04)>>2=0    IN2 pin is low level.
500 500  
501 501  
502 -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.
465 +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.
503 503  
504 -(% style="color:#037691" %)**Example:**
467 +**(% style="color:#037691" %)Example:**
505 505  
506 -09 (H): (0x09&0x02)>>1=1    The level of the interrupt pin.
469 +09 (H) :(0x09&0x02)>>1=1    The level of the interrupt pin.
507 507  
508 -09 (H): 0x09&0x01=1              0x00: Normal uplink packet.
471 +09 (H) :0x09&0x01=1              0x00: Normal uplink packet.
509 509  
510 510  0x01: Interrupt Uplink Packet.
511 511  
512 512  
513 -=== 2.3.8 Sensor value, FPORT~=7 ===
476 +=== 2.3.8 ​Decode payload in The Things Network ===
514 514  
515 515  
516 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
517 -|(% style="background-color:#4f81bd; color:white; width:65px" %)(((
518 -**Size(bytes)**
519 -)))|(% style="background-color:#4f81bd; color:white; width:35px" %)**2**|(% style="background-color:#4f81bd; color:white; width:400px" %)**n**
520 -|(% style="width:94px" %)Value|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
521 -Voltage value, each 2 bytes is a set of voltage values.
522 -)))
523 -
524 -[[image:image-20230220171300-1.png||height="207" width="863"]]
525 -
526 -Multiple sets of data collected are displayed in this form：
527 -
528 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
529 -
530 -
531 -=== 2.3.9 ​Decode payload in The Things Network ===
532 -
533 -
534 534  While using TTN network, you can add the payload format to decode the payload.
535 535  
536 536  
... ... @@ -537,13 +537,13 @@
537 537  [[image:1675144839454-913.png]]
538 538  
539 539  
540 -PS-LB/LS TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
485 +PS-LB TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
541 541  
542 542  
543 543  == 2.4 Uplink Interval ==
544 544  
545 545  
546 -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);"]]
491 +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);"]]
547 547  
548 548  
549 549  == 2.5 Show Data in DataCake IoT Server ==
... ... @@ -552,9 +552,9 @@
552 552  [[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:
553 553  
554 554  
555 -(% style="color:blue" %)**Step 1: **(%%)Be sure that your device is programmed and properly connected to the network at this time.
500 +**(% style="color:blue" %)Step 1: **(%%)Be sure that your device is programmed and properly connected to the network at this time.
556 556  
557 -(% 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:
502 +**(% 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:
558 558  
559 559  
560 560  [[image:1675144951092-237.png]]
... ... @@ -563,9 +563,9 @@
563 563  [[image:1675144960452-126.png]]
564 564  
565 565  
566 -(% style="color:blue" %)**Step 3:**(%%) Create an account or log in Datacake.
511 +**(% style="color:blue" %)Step 3:**(%%) Create an account or log in Datacake.
567 567  
568 -(% style="color:blue" %)**Step 4:** (%%)Create PS-LB/LS product.
513 +**(% style="color:#blue" %)Step 4:** (%%)Create PS-LB product.
569 569  
570 570  [[image:1675145004465-869.png]]
571 571  
... ... @@ -574,10 +574,11 @@
574 574  
575 575  
576 576  
522 +
577 577  [[image:1675145029119-717.png]]
578 578  
579 579  
580 -(% style="color:blue" %)**Step 5: **(%%)add payload decode
526 +**(% style="color:blue" %)Step 5: **(%%)add payload decode
581 581  
582 582  [[image:1675145051360-659.png]]
583 583  
... ... @@ -585,6 +585,7 @@
585 585  [[image:1675145060812-420.png]]
586 586  
587 587  
534 +
588 588  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
589 589  
590 590  
... ... @@ -594,7 +594,7 @@
594 594  == 2.6 Frequency Plans ==
595 595  
596 596  
597 -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.
544 +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.
598 598  
599 599  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
600 600  
... ... @@ -607,331 +607,355 @@
607 607  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
608 608  
609 609  
610 -= 3. Configure PS-LB/LS =
611 611  
612 -== 3.1 Configure Methods ==
558 += 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
613 613  
614 614  
615 -PS-LB/LS supports below configure method:
561 +Use can configure PS-LB via AT Command or LoRaWAN Downlink.
616 616  
617 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
618 -* AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]].
619 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
563 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
564 +* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
620 620  
621 -== 3.2 General Commands ==
622 622  
567 +There are two kinds of commands to configure PS-LB, they are:
623 623  
569 +* **General Commands**.
570 +
624 624  These commands are to configure:
625 625  
626 626  * General system settings like: uplink interval.
627 627  * LoRaWAN protocol & radio related command.
628 628  
629 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
576 +They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
630 630  
631 -[[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/]]
578 +[[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/]]
632 632  
633 633  
634 -== 3.3 Commands special design for PS-LB/LS ==
581 +* **Commands special design for PS-LB**
635 635  
583 +These commands only valid for PS-LB, as below:
636 636  
637 -These commands only valid for PS-LB/LS, as below:
638 638  
586 +== 3.1 Set Transmit Interval Time ==
639 639  
640 -=== 3.3.1 Set Transmit Interval Time ===
641 641  
642 -
643 643  Feature: Change LoRaWAN End Node Transmit Interval.
644 644  
645 -(% style="color:blue" %)**AT Command: AT+TDC**
591 +**AT Command: AT+TDC**
646 646  
647 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
648 -|=(% 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**
649 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
593 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
594 +|**Command Example**|**Function**|**Response**
595 +|AT+TDC=?|Show current transmit Interval|(((
650 650  30000
597 +
651 651  OK
599 +
652 652  the interval is 30000ms = 30s
653 653  )))
654 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=60000|(% style="background-color:#f2f2f2; width:166px" %)Set Transmit Interval|(% style="background-color:#f2f2f2" %)(((
602 +|AT+TDC=60000|Set Transmit Interval|(((
655 655  OK
604 +
656 656  Set transmit interval to 60000ms = 60 seconds
657 657  )))
658 658  
659 -(% style="color:blue" %)**Downlink Command: 0x01**
608 +**Downlink Command: 0x01**
660 660  
661 661  Format: Command Code (0x01) followed by 3 bytes time value.
662 662  
663 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
612 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
664 664  
665 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
666 -* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
614 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
615 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
667 667  
668 -=== 3.3.2 Set Interrupt Mode ===
669 669  
618 +== 3.2 Set Interrupt Mode ==
670 670  
620 +
671 671  Feature, Set Interrupt mode for GPIO_EXIT.
672 672  
673 -(% style="color:blue" %)**AT Command: AT+INTMOD**
623 +**AT Command: AT+INTMOD**
674 674  
675 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
676 -|=(% 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**
677 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
625 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
626 +|**Command Example**|**Function**|**Response**
627 +|AT+INTMOD=?|Show current interrupt mode|(((
678 678  0
629 +
679 679  OK
680 -the mode is 0 =Disable Interrupt
631 +
632 +the mode is 0 = No interruption
681 681  )))
682 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
634 +|AT+INTMOD=2|(((
683 683  Set Transmit Interval
684 -0. (Disable Interrupt),
685 -~1. (Trigger by rising and falling edge)
686 -2. (Trigger by falling edge)
687 -3. (Trigger by rising edge)
688 -)))|(% style="background-color:#f2f2f2; width:157px" %)OK
689 689  
690 -(% style="color:blue" %)**Downlink Command: 0x06**
637 +~1. (Disable Interrupt),
691 691  
639 +2. (Trigger by rising and falling edge),
640 +
641 +3. (Trigger by falling edge)
642 +
643 +4. (Trigger by rising edge)
644 +)))|OK
645 +
646 +**Downlink Command: 0x06**
647 +
692 692  Format: Command Code (0x06) followed by 3 bytes.
693 693  
694 694  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
695 695  
696 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
697 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
652 +* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
653 +* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
698 698  
699 -=== 3.3.3 Set the output time ===
700 700  
701 701  
657 +== 3.3 Set the output time ==
658 +
659 +
702 702  Feature, Control the output 3V3 , 5V or 12V.
703 703  
704 -(% style="color:blue" %)**AT Command: AT+3V3T**
662 +**AT Command: AT+3V3T**
705 705  
706 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
707 -|=(% 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**
708 -|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
664 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
665 +|(% style="width:156px" %)**Command Example**|(% style="width:236px" %)**Function**|(% style="width:117px" %)**Response**
666 +|(% style="width:156px" %)AT+3V3T=?|(% style="width:236px" %)Show 3V3 open time.|(% style="width:117px" %)(((
709 709  0
668 +
710 710  OK
711 711  )))
712 -|(% 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" %)(((
671 +|(% style="width:156px" %)AT+3V3T=0|(% style="width:236px" %)Normally open 3V3 power supply.|(% style="width:117px" %)(((
713 713  OK
673 +
714 714  default setting
715 715  )))
716 -|(% 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" %)(((
676 +|(% style="width:156px" %)AT+3V3T=1000|(% style="width:236px" %)Close after a delay of 1000 milliseconds.|(% style="width:117px" %)(((
717 717  OK
678 +
679 +
718 718  )))
719 -|(% 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" %)(((
681 +|(% style="width:156px" %)AT+3V3T=65535|(% style="width:236px" %)Normally closed 3V3 power supply.|(% style="width:117px" %)(((
720 720  OK
683 +
684 +
721 721  )))
722 722  
723 -(% style="color:blue" %)**AT Command: AT+5VT**
724 724  
725 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
726 -|=(% 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**
727 -|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
688 +**AT Command: AT+5VT**
689 +
690 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
691 +|(% style="width:158px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:119px" %)**Response**
692 +|(% style="width:158px" %)AT+5VT=?|(% style="width:232px" %)Show 5V open time.|(% style="width:119px" %)(((
728 728  0
694 +
729 729  OK
730 730  )))
731 -|(% 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" %)(((
697 +|(% style="width:158px" %)AT+5VT=0|(% style="width:232px" %)Normally closed 5V power supply.|(% style="width:119px" %)(((
732 732  OK
699 +
733 733  default setting
734 734  )))
735 -|(% 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" %)(((
702 +|(% style="width:158px" %)AT+5VT=1000|(% style="width:232px" %)Close after a delay of 1000 milliseconds.|(% style="width:119px" %)(((
736 736  OK
704 +
705 +
737 737  )))
738 -|(% 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" %)(((
707 +|(% style="width:158px" %)AT+5VT=65535|(% style="width:232px" %)Normally open 5V power supply.|(% style="width:119px" %)(((
739 739  OK
709 +
710 +
740 740  )))
741 741  
742 -(% style="color:blue" %)**AT Command: AT+12VT**
743 743  
744 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
745 -|=(% 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**
746 -|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
714 +**AT Command: AT+12VT**
715 +
716 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
717 +|(% style="width:156px" %)**Command Example**|(% style="width:268px" %)**Function**|**Response**
718 +|(% style="width:156px" %)AT+12VT=?|(% style="width:268px" %)Show 12V open time.|(((
747 747  0
720 +
748 748  OK
749 749  )))
750 -|(% 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
751 -|(% 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" %)(((
723 +|(% style="width:156px" %)AT+12VT=0|(% style="width:268px" %)Normally closed 12V power supply.|OK
724 +|(% style="width:156px" %)AT+12VT=500|(% style="width:268px" %)Close after a delay of 500 milliseconds.|(((
752 752  OK
726 +
727 +
753 753  )))
754 754  
755 -(% style="color:blue" %)**Downlink Command: 0x07**
756 756  
731 +**Downlink Command: 0x07**
732 +
757 757  Format: Command Code (0x07) followed by 3 bytes.
758 758  
759 759  The first byte is which power, the second and third bytes are the time to turn on.
760 760  
761 -* Example 1: Downlink Payload: 070101F4  **~-~-->**  AT+3V3T=500
762 -* Example 2: Downlink Payload: 0701FFFF   **~-~-->**  AT+3V3T=65535
763 -* Example 3: Downlink Payload: 070203E8  **~-~-->**  AT+5VT=1000
764 -* Example 4: Downlink Payload: 07020000  **~-~-->**  AT+5VT=0
765 -* Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
766 -* Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
737 +* Example 1: Downlink Payload: 070101F4  -> AT+3V3T=500
738 +* Example 2: Downlink Payload: 0701FFFF   -> AT+3V3T=65535
739 +* Example 3: Downlink Payload: 070203E8  -> AT+5VT=1000
740 +* Example 4: Downlink Payload: 07020000  -> AT+5VT=0
741 +* Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
742 +* Example 6: Downlink Payload: 07030000  -> AT+12VT=0
767 767  
768 -=== 3.3.4 Set the Probe Model ===
769 769  
770 770  
771 -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.
746 +== 3.4 Set the Probe Model ==
772 772  
773 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
774 774  
775 -AT+PROBE=aabb
749 +**AT Command: AT** **+PROBE**
776 776  
777 -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.
751 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
752 +|(% style="width:157px" %)**Command Example**|(% style="width:267px" %)**Function**|**Response**
753 +|(% style="width:157px" %)AT +PROBE =?|(% style="width:267px" %)Get or Set the probe model.|(((
754 +0
778 778  
779 -When aa=01, it is the pressure mode, which converts the current into a pressure value;
756 +OK
757 +)))
758 +|(% style="width:157px" %)AT +PROBE =0003|(% style="width:267px" %)Set water depth sensor mode, 3m type.|OK
759 +|(% style="width:157px" %)AT +PROBE =0101|(% style="width:267px" %)Set pressure transmitters mode, first type.|(((
760 +OK
780 780  
781 -bb represents which type of pressure sensor it is.
782 -
783 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
784 -
785 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
786 -|(% 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**
787 -|(% 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
762 +
763 +)))
764 +|(% style="width:157px" %)AT +PROBE =0000|(% style="width:267px" %)Initial state, no settings.|(((
788 788  OK
789 -|(% 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
790 -|(% style="background-color:#f2f2f2; width:154px" %)(((
791 -AT+PROBE=000A
792 -)))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
793 -|(% 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
794 -|(% 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
795 -|(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK
796 796  
797 -(% style="color:blue" %)**Downlink Command: 0x08**
767 +
768 +)))
798 798  
770 +**Downlink Command: 0x08**
771 +
799 799  Format: Command Code (0x08) followed by 2 bytes.
800 800  
801 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
802 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
774 +* Example 1: Downlink Payload: 080003  -> AT+PROBE=0003
775 +* Example 2: Downlink Payload: 080101  -> AT+PROBE=0101
803 803  
804 -=== 3.3.5 Multiple collections are one uplink (Since firmware V1.1) ===
805 805  
806 806  
807 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
779 += 4. Battery & how to replace =
808 808  
809 -(% style="color:blue" %)**AT Command: AT** **+STDC**
781 +== 4.1 Battery Type ==
810 810  
811 -AT+STDC=aa,bb,bb
812 812  
813 -(% style="color:#037691" %)**aa:**(%%)
814 -**0:** means disable this function and use TDC to send packets.
815 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
816 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
817 -(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
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.
818 818  
819 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
820 -|(% 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**
821 -|(% 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
822 -OK
823 -|(% 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" %)(((
824 -Attention:Take effect after ATZ
825 825  
826 -OK
827 -)))
828 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
829 -Use the TDC interval to send packets.(default)
787 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
830 830  
831 -
832 -)))|(% style="background-color:#f2f2f2" %)(((
833 -Attention:Take effect after ATZ
789 +[[image:1675146710956-626.png]]
834 834  
835 -OK
836 -)))
837 837  
838 -(% style="color:blue" %)**Downlink Command: 0xAE**
792 +Minimum Working Voltage for the PS-LB:
839 839  
840 -Format: Command Code (0x08) followed by 5 bytes.
794 +PS-LB:  2.45v ~~ 3.6v
841 841  
842 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
843 843  
844 -= 4. Battery & Power Consumption =
797 +== 4.2 Replace Battery ==
845 845  
846 846  
847 -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.
800 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
848 848  
849 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
802 +And make sure the positive and negative pins match.
850 850  
851 851  
852 -= 5. OTA firmware update =
805 +== 4.3 Power Consumption Analyze ==
853 853  
854 854  
855 -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/]]
808 +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.
856 856  
857 857  
858 -= 6. FAQ =
811 +Instruction to use as below:
859 859  
860 -== 6.1 How to use AT Command via UART to access device? ==
861 861  
814 +**Step 1:** Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
862 862  
863 -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]]
816 +[[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
864 864  
865 865  
866 -== 6.2 How to update firmware via UART port? ==
819 +**Step 2:** Open it and choose
867 867  
821 +* Product Model
822 +* Uplink Interval
823 +* Working Mode
868 868  
869 -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]]
825 +And the Life expectation in difference case will be shown on the right.
870 870  
827 +[[image:1675146895108-304.png]]
871 871  
872 -== 6.3 How to change the LoRa Frequency Bands/Region? ==
873 873  
830 +The battery related documents as below:
874 874  
875 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
876 -When downloading the images, choose the required image file for download. ​
832 +* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
833 +* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
834 +* [[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]]
877 877  
836 +[[image:image-20230131145708-3.png]]
878 878  
879 -== 6.4 How to measure the depth of other liquids other than water? ==
880 880  
839 +=== 4.3.1 ​Battery Note ===
881 881  
882 -Test the current values at the depth of different liquids and convert them to a linear scale.
883 -Replace its ratio with the ratio of water to current in the decoder.
884 884  
885 -**Example:**
842 +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.
886 886  
887 -Measure the corresponding current of the sensor when the liquid depth is 2.04m and 0.51m.
888 888  
889 -**Calculate scale factor：**
890 -Use these two data to calculate the current and depth scaling factors：(7.888-5.035)/(2.04-0.51)=1.86470588235294
845 +=== 4.3.2 Replace the battery ===
891 891  
892 -**Calculation formula：**
893 893  
894 -Use the calibration formula：(Current current - Minimum calibration current)/Scale factor + Minimum actual calibration height
848 +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.
895 895  
896 -**Actual calculations：**
850 +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)
897 897  
898 -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
899 899  
900 -**Error：**
853 += 5. Remote Configure device =
901 901  
902 -0.009810726
855 +== 5.1 Connect via BLE ==
903 903  
904 904  
905 -[[image:image-20240329175044-1.png]]
858 +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/]]
906 906  
907 -= 7. Troubleshooting =
908 908  
909 -== 7.1 Water Depth Always shows 0 in payload ==
861 +== 5.2 AT Command Set ==
910 910  
911 911  
912 -If your device's IDC_intput_mA is normal, but your reading always shows 0, please refer to the following points:
913 913  
914 -~1. Please set it to mod1
865 += 6. OTA firmware update =
915 915  
916 -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
917 917  
918 -3. Check the connection status of the sensor
868 +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/]]
919 919  
920 920  
871 += 7. FAQ =
872 +
873 +== 7.1 How to use AT Command to access device? ==
874 +
875 +
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 +== 7.2 How to update firmware via UART port? ==
880 +
881 +
882 +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]]
883 +
884 +
885 +== 7.3 How to change the LoRa Frequency Bands/Region? ==
886 +
887 +
888 +You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
889 +When downloading the images, choose the required image file for download. ​
890 +
891 +
921 921  = 8. Order Info =
922 922  
923 923  
924 -[[image:image-20240109172423-7.png]](% style="display:none" %)
895 +[[image:image-20230131153105-4.png]]
925 925  
926 926  
927 927  = 9. ​Packing Info =
928 928  
929 929  
930 -(% style="color:#037691" %)**Package Includes**:
901 +**Package Includes**:
931 931  
932 -* PS-LB or PS-LS LoRaWAN Pressure Sensor
903 +* PS-LB LoRaWAN Pressure Sensor
933 933  
934 -(% style="color:#037691" %)**Dimension and weight**:
905 +**Dimension and weight**:
935 935  
936 936  * Device Size: cm
937 937  * Device Weight: g
... ... @@ -938,11 +938,12 @@
938 938  * Package Size / pcs : cm
939 939  * Weight / pcs : g
940 940  
912 +
913 +
941 941  = 10. Support =
942 942  
943 943  
944 944  * 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.
918 +* 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]]
945 945  
946 -* 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]].
947 -
948 948  
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