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Last modified by Xiaoling on 2025/07/10 16:21
From version 82.1
edited by Mengting Qiu
on 2024/05/13 09:40
Change comment: Uploaded new attachment "image-20240513094047-2.png", version {1}
To version 42.14
edited by Xiaoling
on 2023/01/31 16:07
Change comment: There is no comment for this version

Summary

Details

Page properties
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 ===
... ... @@ -133,40 +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  
149 149  
150 -=== 1.4.3 Wireless Differential Air Pressure Sensor ===
135 +== 1.5 Probe Dimension ==
151 151  
152 -[[image:image-20240511174954-1.png]]
153 153  
154 -* Measuring Range: -100KPa~~0~~100KPa,Intermediate range is optional.
155 -* Accuracy: 0.5% F.S, resolution is 0.05%.
156 -* Overload: 300% F.S
157 -* Zero temperature drift: ±0.03%F.S/°C
158 -* Operating temperature: -40℃~~85℃
159 -* Compensation temperature: 0~~50°C
160 160  
161 161  
140 +== 1.6 Application and Installation ==
162 162  
163 -== 1.5 Application and Installation ==
142 +=== 1.6.1 Thread Installation Type ===
164 164  
165 -=== 1.5.1 Thread Installation Type ===
166 166  
145 +**(% style="color:blue" %)Application:**
167 167  
168 -(% style="color:blue" %)**Application:**
169 -
170 170  * Hydraulic Pressure
171 171  * Petrochemical Industry
172 172  * Health and Medical
... ... @@ -180,10 +180,10 @@
180 180  [[image:1675071670469-145.png]]
181 181  
182 182  
183 -=== 1.5.2 Immersion Type ===
160 +=== 1.6.2 Immersion Type ===
184 184  
185 185  
186 -(% style="color:blue" %)**Application:**
163 +**(% style="color:blue" %)Application:**
187 187  
188 188  Liquid & Water Pressure / Level detect.
189 189  
... ... @@ -192,11 +192,7 @@
192 192  
193 193  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.
194 194  
195 -The Immersion Type Sensor has different variant which defined by Ixx. For example, this means two points:
196 196  
197 -* Cable Length: 10 Meters
198 -* Water Detect Range: 0 ~~ 10 Meters.
199 -
200 200  [[image:1675071736646-450.png]]
201 201  
202 202  
... ... @@ -203,42 +203,48 @@
203 203  [[image:1675071776102-240.png]]
204 204  
205 205  
206 -== 1.6 Sleep mode and working mode ==
179 +== 1.7 Sleep mode and working mode ==
207 207  
208 208  
209 -(% 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.
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.
210 210  
211 -(% 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.
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.
212 212  
213 213  
214 -== 1.7 Button & LEDs ==
187 +== 1.8 Button & LEDs ==
215 215  
216 216  
217 -[[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" %)
190 +[[image:1675071855856-879.png]]
218 218  
219 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
220 -|=(% 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**
221 -|(% 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" %)(((
222 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
192 +
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.
197 +
223 223  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
224 224  )))
225 -|(% 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" %)(((
226 -(% 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.
227 -(% 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 +
228 228  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.
229 229  )))
230 -|(% 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.
231 231  
232 -== 1.8 Pin Mapping ==
233 233  
234 234  
211 +== 1.9 Pin Mapping ==
212 +
213 +
235 235  [[image:1675072568006-274.png]]
236 236  
237 237  
238 -== 1.9 BLE connection ==
217 +== 1.10 BLE connection ==
239 239  
240 240  
241 -PS-LB/LS support BLE remote configure.
220 +PS-LB support BLE remote configure.
242 242  
243 243  
244 244  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:
... ... @@ -250,28 +250,29 @@
250 250  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
251 251  
252 252  
253 -== 1.10 Mechanical ==
232 +== 1.11 Mechanical ==
254 254  
255 -=== 1.10.1 for LB version(% style="display:none" %) (%%) ===
256 256  
257 257  
258 -[[image:image-20240109160800-6.png]]
259 259  
237 +[[image:1675143884058-338.png]]
260 260  
261 -=== 1.10.2 for LS version ===
262 262  
240 +[[image:1675143899218-599.png]]
263 263  
264 -[[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"]]
265 265  
243 +[[image:1675143909447-639.png]]
266 266  
267 -= 2. Configure PS-LB/LS to connect to LoRaWAN network =
268 268  
246 += 2. Configure PS-LB to connect to LoRaWAN network =
247 +
269 269  == 2.1 How it works ==
270 270  
271 271  
272 -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.
273 273  
274 274  
254 +
275 275  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
276 276  
277 277  
... ... @@ -284,60 +284,71 @@
284 284  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.
285 285  
286 286  
287 -(% 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.
288 288  
289 -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:
290 290  
291 -[[image:image-20230426085320-1.png||height="234" width="504"]]
271 +[[image:image-20230131134744-2.jpeg]]
292 292  
293 293  
274 +
294 294  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
295 295  
296 296  
297 -(% style="color:blue" %)**Register the device**
278 +**(% style="color:blue" %)Register the device**
298 298  
299 299  [[image:1675144099263-405.png]]
300 300  
301 301  
302 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
283 +**(% style="color:blue" %)Add APP EUI and DEV EUI**
303 303  
304 304  [[image:1675144117571-832.png]]
305 305  
306 306  
307 -(% style="color:blue" %)**Add APP EUI in the application**
288 +**(% style="color:blue" %)Add APP EUI in the application**
308 308  
309 309  
310 310  [[image:1675144143021-195.png]]
311 311  
312 312  
313 -(% style="color:blue" %)**Add APP KEY**
294 +**(% style="color:blue" %)Add APP KEY**
314 314  
315 315  [[image:1675144157838-392.png]]
316 316  
317 -(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB/LS
298 +**(% style="color:blue" %)Step 2:**(%%) Activate on PS-LB
318 318  
319 319  
320 -Press the button for 5 seconds to activate the PS-LB/LS.
301 +Press the button for 5 seconds to activate the PS-LB.
321 321  
322 -(% 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.
323 323  
324 324  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
325 325  
326 326  
308 +
327 327  == 2.3 ​Uplink Payload ==
328 328  
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 +
329 329  === 2.3.1 Device Status, FPORT~=5 ===
330 330  
331 331  
332 -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.
333 333  
334 -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.
335 335  
336 336  
337 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
338 -|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
339 -|(% 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**
340 -|(% 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
341 341  
342 342  Example parse in TTNv3
343 343  
... ... @@ -344,11 +344,11 @@
344 344  [[image:1675144504430-490.png]]
345 345  
346 346  
347 -(% 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
348 348  
349 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
340 +**(% style="color:#037691" %)Firmware Version**(%%): 0x0100, Means: v1.0.0 version
350 350  
351 -(% style="color:#037691" %)**Frequency Band**:
342 +**(% style="color:#037691" %)Frequency Band**:
352 352  
353 353  *0x01: EU868
354 354  
... ... @@ -379,7 +379,7 @@
379 379  *0x0e: MA869
380 380  
381 381  
382 -(% style="color:#037691" %)**Sub-Band**:
373 +**(% style="color:#037691" %)Sub-Band**:
383 383  
384 384  AU915 and US915:value 0x00 ~~ 0x08
385 385  
... ... @@ -388,7 +388,7 @@
388 388  Other Bands: Always 0x00
389 389  
390 390  
391 -(% style="color:#037691" %)**Battery Info**:
382 +**(% style="color:#037691" %)Battery Info**:
392 392  
393 393  Check the battery voltage.
394 394  
... ... @@ -403,19 +403,20 @@
403 403  Uplink payload includes in total 9 bytes.
404 404  
405 405  
406 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
407 -|(% 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" %)(((
408 408  **Size(bytes)**
409 -)))|(% 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**
410 -|(% 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"]]
411 411  
412 412  [[image:1675144608950-310.png]]
413 413  
414 414  
406 +
415 415  === 2.3.3 Battery Info ===
416 416  
417 417  
418 -Check the battery voltage for PS-LB/LS.
410 +Check the battery voltage for PS-LB.
419 419  
420 420  Ex1: 0x0B45 = 2885mV
421 421  
... ... @@ -425,41 +425,35 @@
425 425  === 2.3.4 Probe Model ===
426 426  
427 427  
428 -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. 
429 429  
430 430  
431 -**For example.**
423 +For example.
432 432  
433 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
434 -|(% 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**
435 -|(% 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
436 -|(% 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
437 -|(% 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
438 438  
439 -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.
440 440  
441 441  
442 442  === 2.3.5 0~~20mA value (IDC_IN) ===
443 443  
444 444  
445 -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.
446 446  
447 -(% style="color:#037691" %)**Example**:
438 +**(% style="color:#037691" %)Example**:
448 448  
449 449  27AE(H) = 10158 (D)/1000 = 10.158mA.
450 450  
451 451  
452 -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:
453 -
454 -[[image:image-20230225154759-1.png||height="408" width="741"]]
455 -
456 -
457 457  === 2.3.6 0~~30V value ( pin VDC_IN) ===
458 458  
459 459  
460 460  Measure the voltage value. The range is 0 to 30V.
461 461  
462 -(% style="color:#037691" %)**Example**:
448 +**(% style="color:#037691" %)Example**:
463 463  
464 464  138E(H) = 5006(D)/1000= 5.006V
465 465  
... ... @@ -469,45 +469,27 @@
469 469  
470 470  IN1 and IN2 are used as digital input pins.
471 471  
472 -(% style="color:#037691" %)**Example**:
458 +**(% style="color:#037691" %)Example**:
473 473  
474 -09 (H): (0x09&0x08)>>3=1    IN1 pin is high level.
460 +09 (H) :(0x09&0x08)>>3=1    IN1 pin is high level.
475 475  
476 -09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
462 +09 (H) :(0x09&0x04)>>2=0    IN2 pin is low level.
477 477  
478 478  
479 -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 **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.
480 480  
481 -(% style="color:#037691" %)**Example:**
467 +**(% style="color:#037691" %)Example:**
482 482  
483 -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.
484 484  
485 -09 (H): 0x09&0x01=1              0x00: Normal uplink packet.
471 +09 (H) : 0x09&0x01=1              0x00: Normal uplink packet.
486 486  
487 487  0x01: Interrupt Uplink Packet.
488 488  
489 489  
490 -=== 2.3.8 Sensor value, FPORT~=7 ===
476 +=== 2.3.8 ​Decode payload in The Things Network ===
491 491  
492 492  
493 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
494 -|(% style="background-color:#4f81bd; color:white; width:65px" %)(((
495 -**Size(bytes)**
496 -)))|(% style="background-color:#4f81bd; color:white; width:35px" %)**2**|(% style="background-color:#4f81bd; color:white; width:400px" %)**n**
497 -|(% style="width:94px" %)Value|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
498 -Voltage value, each 2 bytes is a set of voltage values.
499 -)))
500 -
501 -[[image:image-20230220171300-1.png||height="207" width="863"]]
502 -
503 -Multiple sets of data collected are displayed in this form：
504 -
505 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
506 -
507 -
508 -=== 2.3.9 ​Decode payload in The Things Network ===
509 -
510 -
511 511  While using TTN network, you can add the payload format to decode the payload.
512 512  
513 513  
... ... @@ -514,13 +514,13 @@
514 514  [[image:1675144839454-913.png]]
515 515  
516 516  
517 -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]]
518 518  
519 519  
520 520  == 2.4 Uplink Interval ==
521 521  
522 522  
523 -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);"]]
524 524  
525 525  
526 526  == 2.5 Show Data in DataCake IoT Server ==
... ... @@ -529,9 +529,9 @@
529 529  [[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:
530 530  
531 531  
532 -(% 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.
533 533  
534 -(% 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:
535 535  
536 536  
537 537  [[image:1675144951092-237.png]]
... ... @@ -540,9 +540,9 @@
540 540  [[image:1675144960452-126.png]]
541 541  
542 542  
543 -(% 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.
544 544  
545 -(% style="color:blue" %)**Step 4:** (%%)Create PS-LB/LS product.
513 +**(% style="color:#blue" %)Step 4:** (%%)Create PS-LB product.
546 546  
547 547  [[image:1675145004465-869.png]]
548 548  
... ... @@ -551,10 +551,11 @@
551 551  
552 552  
553 553  
522 +
554 554  [[image:1675145029119-717.png]]
555 555  
556 556  
557 -(% style="color:blue" %)**Step 5: **(%%)add payload decode
526 +**(% style="color:blue" %)Step 5: **(%%)add payload decode
558 558  
559 559  [[image:1675145051360-659.png]]
560 560  
... ... @@ -562,6 +562,7 @@
562 562  [[image:1675145060812-420.png]]
563 563  
564 564  
534 +
565 565  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
566 566  
567 567  
... ... @@ -571,7 +571,7 @@
571 571  == 2.6 Frequency Plans ==
572 572  
573 573  
574 -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.
575 575  
576 576  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
577 577  
... ... @@ -584,331 +584,355 @@
584 584  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
585 585  
586 586  
587 -= 3. Configure PS-LB/LS =
588 588  
589 -== 3.1 Configure Methods ==
558 += 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
590 590  
591 591  
592 -PS-LB/LS supports below configure method:
561 +Use can configure PS-LB via AT Command or LoRaWAN Downlink.
593 593  
594 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
595 -* AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]].
596 -* 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.
597 597  
598 -== 3.2 General Commands ==
599 599  
567 +There are two kinds of commands to configure PS-LB, they are:
600 600  
569 +* **General Commands**.
570 +
601 601  These commands are to configure:
602 602  
603 603  * General system settings like: uplink interval.
604 604  * LoRaWAN protocol & radio related command.
605 605  
606 -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:
607 607  
608 -[[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/]]
609 609  
610 610  
611 -== 3.3 Commands special design for PS-LB/LS ==
581 +* **Commands special design for PS-LB**
612 612  
583 +These commands only valid for PS-LB, as below:
613 613  
614 -These commands only valid for PS-LB/LS, as below:
615 615  
586 +== 3.1 Set Transmit Interval Time ==
616 616  
617 -=== 3.3.1 Set Transmit Interval Time ===
618 618  
619 -
620 620  Feature: Change LoRaWAN End Node Transmit Interval.
621 621  
622 -(% style="color:blue" %)**AT Command: AT+TDC**
591 +**AT Command: AT+TDC**
623 623  
624 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
625 -|=(% 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**
626 -|(% 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|(((
627 627  30000
597 +
628 628  OK
599 +
629 629  the interval is 30000ms = 30s
630 630  )))
631 -|(% 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|(((
632 632  OK
604 +
633 633  Set transmit interval to 60000ms = 60 seconds
634 634  )))
635 635  
636 -(% style="color:blue" %)**Downlink Command: 0x01**
608 +**Downlink Command: 0x01**
637 637  
638 638  Format: Command Code (0x01) followed by 3 bytes time value.
639 639  
640 -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.
641 641  
642 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
643 -* 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
644 644  
645 -=== 3.3.2 Set Interrupt Mode ===
646 646  
618 +== 3.2 Set Interrupt Mode ==
647 647  
620 +
648 648  Feature, Set Interrupt mode for GPIO_EXIT.
649 649  
650 -(% style="color:blue" %)**AT Command: AT+INTMOD**
623 +**AT Command: AT+INTMOD**
651 651  
652 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
653 -|=(% 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**
654 -|(% 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|(((
655 655  0
629 +
656 656  OK
657 -the mode is 0 =Disable Interrupt
631 +
632 +the mode is 0 = No interruption
658 658  )))
659 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
634 +|AT+INTMOD=2|(((
660 660  Set Transmit Interval
661 -0. (Disable Interrupt),
662 -~1. (Trigger by rising and falling edge)
663 -2. (Trigger by falling edge)
664 -3. (Trigger by rising edge)
665 -)))|(% style="background-color:#f2f2f2; width:157px" %)OK
666 666  
667 -(% style="color:blue" %)**Downlink Command: 0x06**
637 +~1. (Disable Interrupt),
668 668  
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 +
669 669  Format: Command Code (0x06) followed by 3 bytes.
670 670  
671 671  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
672 672  
673 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
674 -* 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
675 675  
676 -=== 3.3.3 Set the output time ===
677 677  
678 678  
657 +== 3.3 Set the output time ==
658 +
659 +
679 679  Feature, Control the output 3V3 , 5V or 12V.
680 680  
681 -(% style="color:blue" %)**AT Command: AT+3V3T**
662 +**AT Command: AT+3V3T**
682 682  
683 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
684 -|=(% 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**
685 -|(% 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" %)(((
686 686  0
668 +
687 687  OK
688 688  )))
689 -|(% 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" %)(((
690 690  OK
673 +
691 691  default setting
692 692  )))
693 -|(% 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" %)(((
694 694  OK
678 +
679 +
695 695  )))
696 -|(% 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" %)(((
697 697  OK
683 +
684 +
698 698  )))
699 699  
700 -(% style="color:blue" %)**AT Command: AT+5VT**
701 701  
702 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
703 -|=(% 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**
704 -|(% 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" %)(((
705 705  0
694 +
706 706  OK
707 707  )))
708 -|(% 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" %)(((
709 709  OK
699 +
710 710  default setting
711 711  )))
712 -|(% 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" %)(((
713 713  OK
704 +
705 +
714 714  )))
715 -|(% 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" %)(((
716 716  OK
709 +
710 +
717 717  )))
718 718  
719 -(% style="color:blue" %)**AT Command: AT+12VT**
720 720  
721 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
722 -|=(% 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**
723 -|(% 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.|(((
724 724  0
720 +
725 725  OK
726 726  )))
727 -|(% 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
728 -|(% 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.|(((
729 729  OK
726 +
727 +
730 730  )))
731 731  
732 -(% style="color:blue" %)**Downlink Command: 0x07**
733 733  
731 +**Downlink Command: 0x07**
732 +
734 734  Format: Command Code (0x07) followed by 3 bytes.
735 735  
736 736  The first byte is which power, the second and third bytes are the time to turn on.
737 737  
738 -* Example 1: Downlink Payload: 070101F4  **~-~-->**  AT+3V3T=500
739 -* Example 2: Downlink Payload: 0701FFFF   **~-~-->**  AT+3V3T=65535
740 -* Example 3: Downlink Payload: 070203E8  **~-~-->**  AT+5VT=1000
741 -* Example 4: Downlink Payload: 07020000  **~-~-->**  AT+5VT=0
742 -* Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
743 -* 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
744 744  
745 -=== 3.3.4 Set the Probe Model ===
746 746  
747 747  
748 -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 ==
749 749  
750 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
751 751  
752 -AT+PROBE=aabb
749 +**AT Command: AT** **+PROBE**
753 753  
754 -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
755 755  
756 -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
757 757  
758 -bb represents which type of pressure sensor it is.
759 -
760 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
761 -
762 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
763 -|(% 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**
764 -|(% 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.|(((
765 765  OK
766 -|(% 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
767 -|(% style="background-color:#f2f2f2; width:154px" %)(((
768 -AT+PROBE=000A
769 -)))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
770 -|(% 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
771 -|(% 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
772 -|(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK
773 773  
774 -(% style="color:blue" %)**Downlink Command: 0x08**
767 +
768 +)))
775 775  
770 +**Downlink Command: 0x08**
771 +
776 776  Format: Command Code (0x08) followed by 2 bytes.
777 777  
778 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
779 -* 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
780 780  
781 -=== 3.3.5 Multiple collections are one uplink (Since firmware V1.1) ===
782 782  
783 783  
784 -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 =
785 785  
786 -(% style="color:blue" %)**AT Command: AT** **+STDC**
781 +== 4.1 Battery Type ==
787 787  
788 -AT+STDC=aa,bb,bb
789 789  
790 -(% style="color:#037691" %)**aa:**(%%)
791 -**0:** means disable this function and use TDC to send packets.
792 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
793 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
794 -(% 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.
795 795  
796 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
797 -|(% 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**
798 -|(% 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
799 -OK
800 -|(% 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" %)(((
801 -Attention:Take effect after ATZ
802 802  
803 -OK
804 -)))
805 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
806 -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.
807 807  
808 -
809 -)))|(% style="background-color:#f2f2f2" %)(((
810 -Attention:Take effect after ATZ
789 +[[image:1675146710956-626.png]]
811 811  
812 -OK
813 -)))
814 814  
815 -(% style="color:blue" %)**Downlink Command: 0xAE**
792 +Minimum Working Voltage for the PS-LB:
816 816  
817 -Format: Command Code (0x08) followed by 5 bytes.
794 +PS-LB:  2.45v ~~ 3.6v
818 818  
819 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
820 820  
821 -= 4. Battery & Power Consumption =
797 +== 4.2 Replace Battery ==
822 822  
823 823  
824 -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.
825 825  
826 -[[**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.
827 827  
828 828  
829 -= 5. OTA firmware update =
805 +== 4.3 Power Consumption Analyze ==
830 830  
831 831  
832 -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.
833 833  
834 834  
835 -= 6. FAQ =
811 +Instruction to use as below:
836 836  
837 -== 6.1 How to use AT Command via UART to access device? ==
838 838  
814 +**Step 1:** Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
839 839  
840 -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]]
841 841  
842 842  
843 -== 6.2 How to update firmware via UART port? ==
819 +**Step 2:** Open it and choose
844 844  
821 +* Product Model
822 +* Uplink Interval
823 +* Working Mode
845 845  
846 -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.
847 847  
827 +[[image:1675146895108-304.png]]
848 848  
849 -== 6.3 How to change the LoRa Frequency Bands/Region? ==
850 850  
830 +The battery related documents as below:
851 851  
852 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
853 -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]]
854 854  
836 +[[image:image-20230131145708-3.png]]
855 855  
856 -== 6.4 How to measure the depth of other liquids other than water? ==
857 857  
839 +=== 4.3.1 ​Battery Note ===
858 858  
859 -Test the current values at the depth of different liquids and convert them to a linear scale.
860 -Replace its ratio with the ratio of water to current in the decoder.
861 861  
862 -**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.
863 863  
864 -Measure the corresponding current of the sensor when the liquid depth is 2.04m and 0.51m.
865 865  
866 -**Calculate scale factor：**
867 -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 ===
868 868  
869 -**Calculation formula：**
870 870  
871 -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.
872 872  
873 -**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)
874 874  
875 -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
876 876  
877 -**Error：**
853 += 5. Remote Configure device =
878 878  
879 -0.009810726
855 +== 5.1 Connect via BLE ==
880 880  
881 881  
882 -[[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/]]
883 883  
884 -= 7. Troubleshooting =
885 885  
886 -== 7.1 Water Depth Always shows 0 in payload ==
861 +== 5.2 AT Command Set ==
887 887  
888 888  
889 -If your device's IDC_intput_mA is normal, but your reading always shows 0, please refer to the following points:
890 890  
891 -~1. Please set it to mod1
865 += 6. OTA firmware update =
892 892  
893 -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
894 894  
895 -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/]]
896 896  
897 897  
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 +
898 898  = 8. Order Info =
899 899  
900 900  
901 -[[image:image-20240109172423-7.png]](% style="display:none" %)
895 +[[image:image-20230131153105-4.png]]
902 902  
903 903  
904 904  = 9. ​Packing Info =
905 905  
906 906  
907 -(% style="color:#037691" %)**Package Includes**:
901 +**Package Includes**:
908 908  
909 -* PS-LB or PS-LS LoRaWAN Pressure Sensor
903 +* PS-LB LoRaWAN Pressure Sensor
910 910  
911 -(% style="color:#037691" %)**Dimension and weight**:
905 +**Dimension and weight**:
912 912  
913 913  * Device Size: cm
914 914  * Device Weight: g
... ... @@ -915,11 +915,12 @@
915 915  * Package Size / pcs : cm
916 916  * Weight / pcs : g
917 917  
912 +
913 +
918 918  = 10. Support =
919 919  
920 920  
921 921  * 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]]
922 922  
923 -* 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]].
924 -
925 925  
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