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Last modified by Xiaoling on 2025/07/10 16:21
From version 88.1
edited by Mengting Qiu
on 2024/05/13 10:29
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,Intermediate range is optional.
154 -* Accuracy: 0.5% F.S, resolution is 0.05%.
155 -* Overload: 300% F.S
156 -* Zero temperature drift: ±0.03%F.S/°C
157 -* Operating temperature: -40℃~~85℃
158 -* Compensation temperature: 0~~50°C
159 159  
160 160  
161 -== 1.5 Application and Installation ==
162 162  
163 -=== 1.5.1 Thread Installation Type ===
140 +== 1.6 Application and Installation ==
164 164  
142 +=== 1.6.1 Thread Installation Type ===
165 165  
166 -(% style="color:blue" %)**Application:**
167 167  
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  
... ... @@ -190,11 +190,7 @@
190 190  
191 191  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  
... ... @@ -201,70 +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 -The Wireless Differential Air 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.
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 -
230 -
231 -
232 -== 1.6 Sleep mode and working mode ==
233 -
234 -
235 -(% 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.
236 -
237 -(% 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.
238 -
239 -
240 -== 1.7 Button & LEDs ==
241 -
242 -
243 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/RS485-LB_Waterproof_RS485UART_to_LoRaWAN_Converter/WebHome/image-20240103160425-4.png?rev=1.1||alt="image-20240103160425-4.png"]](% style="display:none" %)
244 -
245 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
246 -|=(% 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**
247 -|(% 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" %)(((
248 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
249 249  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
250 250  )))
251 -|(% 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" %)(((
252 -(% 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.
253 -(% 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 +
254 254  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.
255 255  )))
256 -|(% 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.
257 257  
258 -== 1.8 Pin Mapping ==
259 259  
260 260  
211 +== 1.9 Pin Mapping ==
212 +
213 +
261 261  [[image:1675072568006-274.png]]
262 262  
263 263  
264 -== 1.9 BLE connection ==
217 +== 1.10 BLE connection ==
265 265  
266 266  
267 -PS-LB/LS support BLE remote configure.
220 +PS-LB support BLE remote configure.
268 268  
269 269  
270 270  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:
... ... @@ -276,28 +276,29 @@
276 276  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
277 277  
278 278  
279 -== 1.10 Mechanical ==
232 +== 1.11 Mechanical ==
280 280  
281 -=== 1.10.1 for LB version(% style="display:none" %) (%%) ===
282 282  
283 283  
284 -[[image:image-20240109160800-6.png]]
285 285  
237 +[[image:1675143884058-338.png]]
286 286  
287 -=== 1.10.2 for LS version ===
288 288  
240 +[[image:1675143899218-599.png]]
289 289  
290 -[[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"]]
291 291  
243 +[[image:1675143909447-639.png]]
292 292  
293 -= 2. Configure PS-LB/LS to connect to LoRaWAN network =
294 294  
246 += 2. Configure PS-LB to connect to LoRaWAN network =
247 +
295 295  == 2.1 How it works ==
296 296  
297 297  
298 -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.
299 299  
300 300  
254 +
301 301  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
302 302  
303 303  
... ... @@ -310,60 +310,71 @@
310 310  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.
311 311  
312 312  
313 -(% 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.
314 314  
315 -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:
316 316  
317 -[[image:image-20230426085320-1.png||height="234" width="504"]]
271 +[[image:image-20230131134744-2.jpeg]]
318 318  
319 319  
274 +
320 320  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
321 321  
322 322  
323 -(% style="color:blue" %)**Register the device**
278 +**(% style="color:blue" %)Register the device**
324 324  
325 325  [[image:1675144099263-405.png]]
326 326  
327 327  
328 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
283 +**(% style="color:blue" %)Add APP EUI and DEV EUI**
329 329  
330 330  [[image:1675144117571-832.png]]
331 331  
332 332  
333 -(% style="color:blue" %)**Add APP EUI in the application**
288 +**(% style="color:blue" %)Add APP EUI in the application**
334 334  
335 335  
336 336  [[image:1675144143021-195.png]]
337 337  
338 338  
339 -(% style="color:blue" %)**Add APP KEY**
294 +**(% style="color:blue" %)Add APP KEY**
340 340  
341 341  [[image:1675144157838-392.png]]
342 342  
343 -(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB/LS
298 +**(% style="color:blue" %)Step 2:**(%%) Activate on PS-LB
344 344  
345 345  
346 -Press the button for 5 seconds to activate the PS-LB/LS.
301 +Press the button for 5 seconds to activate the PS-LB.
347 347  
348 -(% 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.
349 349  
350 350  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
351 351  
352 352  
308 +
353 353  == 2.3 ​Uplink Payload ==
354 354  
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 +
355 355  === 2.3.1 Device Status, FPORT~=5 ===
356 356  
357 357  
358 -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.
359 359  
360 -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.
361 361  
362 362  
363 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
364 -|(% colspan="6" style="background-color:#4f81bd; color:white" %)**Device Status (FPORT=5)**
365 -|(% 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**
366 -|(% 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
367 367  
368 368  Example parse in TTNv3
369 369  
... ... @@ -370,11 +370,11 @@
370 370  [[image:1675144504430-490.png]]
371 371  
372 372  
373 -(% 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
374 374  
375 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
340 +**(% style="color:#037691" %)Firmware Version**(%%): 0x0100, Means: v1.0.0 version
376 376  
377 -(% style="color:#037691" %)**Frequency Band**:
342 +**(% style="color:#037691" %)Frequency Band**:
378 378  
379 379  *0x01: EU868
380 380  
... ... @@ -405,7 +405,7 @@
405 405  *0x0e: MA869
406 406  
407 407  
408 -(% style="color:#037691" %)**Sub-Band**:
373 +**(% style="color:#037691" %)Sub-Band**:
409 409  
410 410  AU915 and US915:value 0x00 ~~ 0x08
411 411  
... ... @@ -414,7 +414,7 @@
414 414  Other Bands: Always 0x00
415 415  
416 416  
417 -(% style="color:#037691" %)**Battery Info**:
382 +**(% style="color:#037691" %)Battery Info**:
418 418  
419 419  Check the battery voltage.
420 420  
... ... @@ -429,19 +429,20 @@
429 429  Uplink payload includes in total 9 bytes.
430 430  
431 431  
432 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
433 -|(% 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" %)(((
434 434  **Size(bytes)**
435 -)))|(% 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**
436 -|(% 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"]]
437 437  
438 438  [[image:1675144608950-310.png]]
439 439  
440 440  
406 +
441 441  === 2.3.3 Battery Info ===
442 442  
443 443  
444 -Check the battery voltage for PS-LB/LS.
410 +Check the battery voltage for PS-LB.
445 445  
446 446  Ex1: 0x0B45 = 2885mV
447 447  
... ... @@ -451,41 +451,35 @@
451 451  === 2.3.4 Probe Model ===
452 452  
453 453  
454 -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. 
455 455  
456 456  
457 -**For example.**
423 +For example.
458 458  
459 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
460 -|(% 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**
461 -|(% 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
462 -|(% 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
463 -|(% 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
464 464  
465 -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.
466 466  
467 467  
468 468  === 2.3.5 0~~20mA value (IDC_IN) ===
469 469  
470 470  
471 -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.
472 472  
473 -(% style="color:#037691" %)**Example**:
438 +**(% style="color:#037691" %)Example**:
474 474  
475 475  27AE(H) = 10158 (D)/1000 = 10.158mA.
476 476  
477 477  
478 -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:
479 -
480 -[[image:image-20230225154759-1.png||height="408" width="741"]]
481 -
482 -
483 483  === 2.3.6 0~~30V value ( pin VDC_IN) ===
484 484  
485 485  
486 486  Measure the voltage value. The range is 0 to 30V.
487 487  
488 -(% style="color:#037691" %)**Example**:
448 +**(% style="color:#037691" %)Example**:
489 489  
490 490  138E(H) = 5006(D)/1000= 5.006V
491 491  
... ... @@ -495,45 +495,27 @@
495 495  
496 496  IN1 and IN2 are used as digital input pins.
497 497  
498 -(% style="color:#037691" %)**Example**:
458 +**(% style="color:#037691" %)Example**:
499 499  
500 -09 (H): (0x09&0x08)>>3=1    IN1 pin is high level.
460 +09 (H) :(0x09&0x08)>>3=1    IN1 pin is high level.
501 501  
502 -09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
462 +09 (H) :(0x09&0x04)>>2=0    IN2 pin is low level.
503 503  
504 504  
505 -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.
506 506  
507 -(% style="color:#037691" %)**Example:**
467 +**(% style="color:#037691" %)Example:**
508 508  
509 -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.
510 510  
511 -09 (H): 0x09&0x01=1              0x00: Normal uplink packet.
471 +09 (H) :0x09&0x01=1              0x00: Normal uplink packet.
512 512  
513 513  0x01: Interrupt Uplink Packet.
514 514  
515 515  
516 -=== 2.3.8 Sensor value, FPORT~=7 ===
476 +=== 2.3.8 ​Decode payload in The Things Network ===
517 517  
518 518  
519 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
520 -|(% style="background-color:#4f81bd; color:white; width:65px" %)(((
521 -**Size(bytes)**
522 -)))|(% style="background-color:#4f81bd; color:white; width:35px" %)**2**|(% style="background-color:#4f81bd; color:white; width:400px" %)**n**
523 -|(% style="width:94px" %)Value|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
524 -Voltage value, each 2 bytes is a set of voltage values.
525 -)))
526 -
527 -[[image:image-20230220171300-1.png||height="207" width="863"]]
528 -
529 -Multiple sets of data collected are displayed in this form：
530 -
531 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
532 -
533 -
534 -=== 2.3.9 ​Decode payload in The Things Network ===
535 -
536 -
537 537  While using TTN network, you can add the payload format to decode the payload.
538 538  
539 539  
... ... @@ -540,13 +540,13 @@
540 540  [[image:1675144839454-913.png]]
541 541  
542 542  
543 -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]]
544 544  
545 545  
546 546  == 2.4 Uplink Interval ==
547 547  
548 548  
549 -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);"]]
550 550  
551 551  
552 552  == 2.5 Show Data in DataCake IoT Server ==
... ... @@ -555,9 +555,9 @@
555 555  [[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:
556 556  
557 557  
558 -(% 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.
559 559  
560 -(% 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:
561 561  
562 562  
563 563  [[image:1675144951092-237.png]]
... ... @@ -566,9 +566,9 @@
566 566  [[image:1675144960452-126.png]]
567 567  
568 568  
569 -(% 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.
570 570  
571 -(% style="color:blue" %)**Step 4:** (%%)Create PS-LB/LS product.
513 +**(% style="color:#blue" %)Step 4:** (%%)Create PS-LB product.
572 572  
573 573  [[image:1675145004465-869.png]]
574 574  
... ... @@ -577,10 +577,11 @@
577 577  
578 578  
579 579  
522 +
580 580  [[image:1675145029119-717.png]]
581 581  
582 582  
583 -(% style="color:blue" %)**Step 5: **(%%)add payload decode
526 +**(% style="color:blue" %)Step 5: **(%%)add payload decode
584 584  
585 585  [[image:1675145051360-659.png]]
586 586  
... ... @@ -588,6 +588,7 @@
588 588  [[image:1675145060812-420.png]]
589 589  
590 590  
534 +
591 591  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
592 592  
593 593  
... ... @@ -597,7 +597,7 @@
597 597  == 2.6 Frequency Plans ==
598 598  
599 599  
600 -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.
601 601  
602 602  [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
603 603  
... ... @@ -610,331 +610,355 @@
610 610  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
611 611  
612 612  
613 -= 3. Configure PS-LB/LS =
614 614  
615 -== 3.1 Configure Methods ==
558 += 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
616 616  
617 617  
618 -PS-LB/LS supports below configure method:
561 +Use can configure PS-LB via AT Command or LoRaWAN Downlink.
619 619  
620 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
621 -* AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]].
622 -* 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.
623 623  
624 -== 3.2 General Commands ==
625 625  
567 +There are two kinds of commands to configure PS-LB, they are:
626 626  
569 +* **General Commands**.
570 +
627 627  These commands are to configure:
628 628  
629 629  * General system settings like: uplink interval.
630 630  * LoRaWAN protocol & radio related command.
631 631  
632 -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:
633 633  
634 -[[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/]]
635 635  
636 636  
637 -== 3.3 Commands special design for PS-LB/LS ==
581 +* **Commands special design for PS-LB**
638 638  
583 +These commands only valid for PS-LB, as below:
639 639  
640 -These commands only valid for PS-LB/LS, as below:
641 641  
586 +== 3.1 Set Transmit Interval Time ==
642 642  
643 -=== 3.3.1 Set Transmit Interval Time ===
644 644  
645 -
646 646  Feature: Change LoRaWAN End Node Transmit Interval.
647 647  
648 -(% style="color:blue" %)**AT Command: AT+TDC**
591 +**AT Command: AT+TDC**
649 649  
650 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
651 -|=(% 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**
652 -|(% 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|(((
653 653  30000
597 +
654 654  OK
599 +
655 655  the interval is 30000ms = 30s
656 656  )))
657 -|(% 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|(((
658 658  OK
604 +
659 659  Set transmit interval to 60000ms = 60 seconds
660 660  )))
661 661  
662 -(% style="color:blue" %)**Downlink Command: 0x01**
608 +**Downlink Command: 0x01**
663 663  
664 664  Format: Command Code (0x01) followed by 3 bytes time value.
665 665  
666 -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.
667 667  
668 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
669 -* 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
670 670  
671 -=== 3.3.2 Set Interrupt Mode ===
672 672  
618 +== 3.2 Set Interrupt Mode ==
673 673  
620 +
674 674  Feature, Set Interrupt mode for GPIO_EXIT.
675 675  
676 -(% style="color:blue" %)**AT Command: AT+INTMOD**
623 +**AT Command: AT+INTMOD**
677 677  
678 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
679 -|=(% 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**
680 -|(% 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|(((
681 681  0
629 +
682 682  OK
683 -the mode is 0 =Disable Interrupt
631 +
632 +the mode is 0 = No interruption
684 684  )))
685 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
634 +|AT+INTMOD=2|(((
686 686  Set Transmit Interval
687 -0. (Disable Interrupt),
688 -~1. (Trigger by rising and falling edge)
689 -2. (Trigger by falling edge)
690 -3. (Trigger by rising edge)
691 -)))|(% style="background-color:#f2f2f2; width:157px" %)OK
692 692  
693 -(% style="color:blue" %)**Downlink Command: 0x06**
637 +~1. (Disable Interrupt),
694 694  
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 +
695 695  Format: Command Code (0x06) followed by 3 bytes.
696 696  
697 697  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
698 698  
699 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
700 -* 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
701 701  
702 -=== 3.3.3 Set the output time ===
703 703  
704 704  
657 +== 3.3 Set the output time ==
658 +
659 +
705 705  Feature, Control the output 3V3 , 5V or 12V.
706 706  
707 -(% style="color:blue" %)**AT Command: AT+3V3T**
662 +**AT Command: AT+3V3T**
708 708  
709 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
710 -|=(% 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**
711 -|(% 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" %)(((
712 712  0
668 +
713 713  OK
714 714  )))
715 -|(% 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" %)(((
716 716  OK
673 +
717 717  default setting
718 718  )))
719 -|(% 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" %)(((
720 720  OK
678 +
679 +
721 721  )))
722 -|(% 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" %)(((
723 723  OK
683 +
684 +
724 724  )))
725 725  
726 -(% style="color:blue" %)**AT Command: AT+5VT**
727 727  
728 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
729 -|=(% 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**
730 -|(% 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" %)(((
731 731  0
694 +
732 732  OK
733 733  )))
734 -|(% 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" %)(((
735 735  OK
699 +
736 736  default setting
737 737  )))
738 -|(% 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" %)(((
739 739  OK
704 +
705 +
740 740  )))
741 -|(% 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" %)(((
742 742  OK
709 +
710 +
743 743  )))
744 744  
745 -(% style="color:blue" %)**AT Command: AT+12VT**
746 746  
747 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
748 -|=(% 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**
749 -|(% 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.|(((
750 750  0
720 +
751 751  OK
752 752  )))
753 -|(% 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
754 -|(% 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.|(((
755 755  OK
726 +
727 +
756 756  )))
757 757  
758 -(% style="color:blue" %)**Downlink Command: 0x07**
759 759  
731 +**Downlink Command: 0x07**
732 +
760 760  Format: Command Code (0x07) followed by 3 bytes.
761 761  
762 762  The first byte is which power, the second and third bytes are the time to turn on.
763 763  
764 -* Example 1: Downlink Payload: 070101F4  **~-~-->**  AT+3V3T=500
765 -* Example 2: Downlink Payload: 0701FFFF   **~-~-->**  AT+3V3T=65535
766 -* Example 3: Downlink Payload: 070203E8  **~-~-->**  AT+5VT=1000
767 -* Example 4: Downlink Payload: 07020000  **~-~-->**  AT+5VT=0
768 -* Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
769 -* 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
770 770  
771 -=== 3.3.4 Set the Probe Model ===
772 772  
773 773  
774 -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 ==
775 775  
776 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
777 777  
778 -AT+PROBE=aabb
749 +**AT Command: AT** **+PROBE**
779 779  
780 -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
781 781  
782 -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
783 783  
784 -bb represents which type of pressure sensor it is.
785 -
786 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
787 -
788 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
789 -|(% 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**
790 -|(% 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.|(((
791 791  OK
792 -|(% 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
793 -|(% style="background-color:#f2f2f2; width:154px" %)(((
794 -AT+PROBE=000A
795 -)))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
796 -|(% 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
797 -|(% 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
798 -|(% style="background-color:#f2f2f2; width:154px" %)AT+PROBE=0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK
799 799  
800 -(% style="color:blue" %)**Downlink Command: 0x08**
767 +
768 +)))
801 801  
770 +**Downlink Command: 0x08**
771 +
802 802  Format: Command Code (0x08) followed by 2 bytes.
803 803  
804 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
805 -* 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
806 806  
807 -=== 3.3.5 Multiple collections are one uplink (Since firmware V1.1) ===
808 808  
809 809  
810 -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 =
811 811  
812 -(% style="color:blue" %)**AT Command: AT** **+STDC**
781 +== 4.1 Battery Type ==
813 813  
814 -AT+STDC=aa,bb,bb
815 815  
816 -(% style="color:#037691" %)**aa:**(%%)
817 -**0:** means disable this function and use TDC to send packets.
818 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
819 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
820 -(% 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.
821 821  
822 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
823 -|(% 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**
824 -|(% 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
825 -OK
826 -|(% 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" %)(((
827 -Attention:Take effect after ATZ
828 828  
829 -OK
830 -)))
831 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
832 -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.
833 833  
834 -
835 -)))|(% style="background-color:#f2f2f2" %)(((
836 -Attention:Take effect after ATZ
789 +[[image:1675146710956-626.png]]
837 837  
838 -OK
839 -)))
840 840  
841 -(% style="color:blue" %)**Downlink Command: 0xAE**
792 +Minimum Working Voltage for the PS-LB:
842 842  
843 -Format: Command Code (0x08) followed by 5 bytes.
794 +PS-LB:  2.45v ~~ 3.6v
844 844  
845 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
846 846  
847 -= 4. Battery & Power Consumption =
797 +== 4.2 Replace Battery ==
848 848  
849 849  
850 -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.
851 851  
852 -[[**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.
853 853  
854 854  
855 -= 5. OTA firmware update =
805 +== 4.3 Power Consumption Analyze ==
856 856  
857 857  
858 -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.
859 859  
860 860  
861 -= 6. FAQ =
811 +Instruction to use as below:
862 862  
863 -== 6.1 How to use AT Command via UART to access device? ==
864 864  
814 +**Step 1:** Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
865 865  
866 -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]]
867 867  
868 868  
869 -== 6.2 How to update firmware via UART port? ==
819 +**Step 2:** Open it and choose
870 870  
821 +* Product Model
822 +* Uplink Interval
823 +* Working Mode
871 871  
872 -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.
873 873  
827 +[[image:1675146895108-304.png]]
874 874  
875 -== 6.3 How to change the LoRa Frequency Bands/Region? ==
876 876  
830 +The battery related documents as below:
877 877  
878 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
879 -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]]
880 880  
836 +[[image:image-20230131145708-3.png]]
881 881  
882 -== 6.4 How to measure the depth of other liquids other than water? ==
883 883  
839 +=== 4.3.1 ​Battery Note ===
884 884  
885 -Test the current values at the depth of different liquids and convert them to a linear scale.
886 -Replace its ratio with the ratio of water to current in the decoder.
887 887  
888 -**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.
889 889  
890 -Measure the corresponding current of the sensor when the liquid depth is 2.04m and 0.51m.
891 891  
892 -**Calculate scale factor：**
893 -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 ===
894 894  
895 -**Calculation formula：**
896 896  
897 -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.
898 898  
899 -**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)
900 900  
901 -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
902 902  
903 -**Error：**
853 += 5. Remote Configure device =
904 904  
905 -0.009810726
855 +== 5.1 Connect via BLE ==
906 906  
907 907  
908 -[[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/]]
909 909  
910 -= 7. Troubleshooting =
911 911  
912 -== 7.1 Water Depth Always shows 0 in payload ==
861 +== 5.2 AT Command Set ==
913 913  
914 914  
915 -If your device's IDC_intput_mA is normal, but your reading always shows 0, please refer to the following points:
916 916  
917 -~1. Please set it to mod1
865 += 6. OTA firmware update =
918 918  
919 -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
920 920  
921 -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/]]
922 922  
923 923  
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 +
924 924  = 8. Order Info =
925 925  
926 926  
927 -[[image:image-20240109172423-7.png]](% style="display:none" %)
895 +[[image:image-20230131153105-4.png]]
928 928  
929 929  
930 930  = 9. ​Packing Info =
931 931  
932 932  
933 -(% style="color:#037691" %)**Package Includes**:
901 +**Package Includes**:
934 934  
935 -* PS-LB or PS-LS LoRaWAN Pressure Sensor
903 +* PS-LB LoRaWAN Pressure Sensor
936 936  
937 -(% style="color:#037691" %)**Dimension and weight**:
905 +**Dimension and weight**:
938 938  
939 939  * Device Size: cm
940 940  * Device Weight: g
... ... @@ -941,11 +941,12 @@
941 941  * Package Size / pcs : cm
942 942  * Weight / pcs : g
943 943  
912 +
913 +
944 944  = 10. Support =
945 945  
946 946  
947 947  * 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]]
948 948  
949 -* 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]].
950 -
951 951  
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