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Last modified by Xiaoling on 2025/07/10 16:21
From version 42.4
edited by Xiaoling
on 2023/01/31 15:39
Change comment: There is no comment for this version
To version 9.1
edited by Xiaoling
on 2023/01/30 17:38
Change comment: Uploaded new attachment "1675071521308-426.png", version {1}

Summary

Details

Page properties
Content
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1 -[[image:image-20230131115217-1.png]]
1 +[[image:image-20230130161957-1.jpeg||height="493" width="493"]] [[image:image-20230130162222-3.png||height="495" width="477"]]​​​​​​​
2 2  
3 3  
4 4  
5 +
5 5  **Table of Contents：**
6 6  
7 -{{toc/}}
8 8  
9 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
9 9  
10 10  
11 -= 1. Introduction =
12 12  
13 -== 1.1 What is LoRaWAN Pressure Sensor ==
14 14  
15 15  
15 +
16 +
17 +
18 +
19 +
20 +
21 +
22 +
23 +
24 +1. Introduction
25 +11. ​What is LoRaWAN Pressure Sensor
26 +
16 16  The Dragino PS-LB series sensors are **LoRaWAN Pressure Sensor** for Internet of Things solution. PS-LB can measure Air, Water pressure and liquid level and upload the sensor data via wireless to LoRaWAN IoT server.
17 17  
29 +
18 18  The PS-LB series sensors include **Thread Installation Type** and **Immersion Type**, it supports different pressure range which can be used for different measurement requirement.
19 19  
32 +
20 20  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.
21 21  
35 +
22 22  PS-LB supports BLE configure and wireless OTA update which make user easy to use.
23 23  
38 +
24 24  PS-LB is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years.
25 25  
41 +
26 26  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.
27 27  
28 -[[image:1675071321348-194.png]]
29 29  
45 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
30 30  
31 31  
32 -== 1.2 ​Features ==
33 33  
34 34  
50 +
51 +*
52 +*1. ​Features
35 35  * LoRaWAN 1.0.3 Class A
36 36  * Ultra-low power consumption
37 37  * Measure air / gas or water pressure
... ... @@ -46,9 +46,9 @@
46 46  * 8500mAh Battery for long term use
47 47  
48 48  
49 -== 1.3 Specification ==
67 +1.
68 +11. Specification
50 50  
51 -
52 52  **Micro Controller:**
53 53  
54 54  * MCU: 48Mhz ARM
... ... @@ -67,6 +67,7 @@
67 67  * RX sensitivity: down to -139 dBm.
68 68  * Excellent blocking immunity
69 69  
88 +
70 70  **Current Input Measuring :**
71 71  
72 72  * Range: 0 ~~ 20mA
... ... @@ -73,6 +73,7 @@
73 73  * Accuracy: 0.02mA
74 74  * Resolution: 0.001mA
75 75  
95 +
76 76  **Voltage Input Measuring:**
77 77  
78 78  * Range: 0 ~~ 30v
... ... @@ -79,6 +79,7 @@
79 79  * Accuracy: 0.02v
80 80  * Resolution: 0.001v
81 81  
102 +
82 82  **Battery:**
83 83  
84 84  * Li/SOCI2 un-chargeable battery
... ... @@ -87,6 +87,7 @@
87 87  * Max continuously current: 130mA
88 88  * Max boost current: 2A, 1 second
89 89  
111 +
90 90  **Power Consumption**
91 91  
92 92  * Sleep Mode: 5uA @ 3.3v
... ... @@ -93,51 +93,56 @@
93 93  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
94 94  
95 95  
96 -== 1.4 Probe Types ==
97 97  
98 -=== 1.4.1 Thread Installation Type ===
99 99  
120 +1.
121 +11. Probe Types
122 +111. Thread Installation Type
100 100  
101 -[[image:1675071448299-229.png]]
102 102  
103 -* Hersman Pressure Transmitter
104 -* Measuring Range: -0.1 ~~ 0 ~~ 60MPa, see order info.
105 -* Accuracy: 0.2% F.S
106 -* Long-Term Stability: 0.2% F.S ±0.05%
107 -* Overload 200% F.S
108 -* Zero Temperature Drift: 0.03% FS/℃(≤100Kpa), 0.02%FS/℃(＞100Kpa)
109 -* FS Temperature Drift: 0.003% FS/℃(≤100Kpa), 0.002%FS/℃(＞100Kpa)
110 -* Storage temperature: -30℃~~80℃
111 -* Operating temperature: -20℃~~60℃
112 -* Connector Type: Various Types, see order info
125 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
113 113  
114 114  
115 -=== 1.4.2 Immersion Type ===
128 +* **Hersman Pressure Transmitter**
129 +* **Measuring Range: -0.1 ~~ 0 ~~ 60MPa, see order info.**
130 +* **Accuracy: 0.2% F.S**
131 +* **Long-Term Stability: 0.2% F.S ±0.05%**
132 +* **Overload 200% F.S**
133 +* **Zero Temperature Drift: 0.03% FS/℃(≤100Kpa), 0.02%FS/℃(＞100Kpa)**
134 +* **FS Temperature Drift: 0.003% FS/℃(≤100Kpa), 0.002%FS/℃(＞100Kpa)**
135 +* **Storage temperature: -30℃~~80℃**
136 +* **Operating temperature: -20℃~~60℃**
137 +* **Connector Type: Various Types, see order info**
116 116  
117 117  
118 -[[image:1675071521308-426.png]]
140 +1.
141 +11.
142 +111. Immersion Type
119 119  
120 -* Immersion Type, Probe IP Level: IP68
121 -* Measuring Range: Measure range can be customized, up to 100m.
122 -* Accuracy: 0.2% F.S
123 -* Long-Term Stability: ±0.2% F.S / Year
124 -* Overload 200% F.S
125 -* Zero Temperature Drift: ±2% F.S)
126 -* FS Temperature Drift: ±2% F.S
127 -* Storage temperature: -30℃~~80℃
128 -* Operating temperature: -40℃~~85℃
129 -* Material: 316 stainless steels
144 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
130 130  
131 131  
132 -== 1.5 Probe Dimension ==
147 +* **Immersion Type, Probe IP Level: IP68**
148 +* **Measuring Range: Measure range can be customized, up to 100m.**
149 +* **Accuracy: 0.2% F.S**
150 +* **Long-Term Stability: ±0.2% F.S / Year**
151 +* **Overload 200% F.S**
152 +* **Zero Temperature Drift: ±2% F.S)**
153 +* **FS Temperature Drift: ±2% F.S**
154 +* **Storage temperature: -30℃~~80℃**
155 +* **Operating temperature: -40℃~~85℃**
156 +* **Material: 316 stainless steels**
133 133  
134 134  
159 +1.
160 +11. Probe Dimension
135 135  
136 136  
137 -== 1.6 Application and Installation ==
138 138  
139 -=== 1.6.1 Thread Installation Type ===
140 140  
165 +1.
166 +11. Application and Installation
167 +111. Thread Installation Type
141 141  
142 142  **Application:**
143 143  
... ... @@ -149,52 +149,62 @@
149 149  * Constant Pressure Water Supply
150 150  * Liquid Pressure measuring
151 151  
179 +
180 +
152 152  Order the suitable thread size and install to measure the air / liquid pressure
153 153  
154 -[[image:1675071670469-145.png]]
183 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
155 155  
156 156  
157 -=== 1.6.2 Immersion Type ===
158 158  
187 +1.
188 +11.
189 +111. Immersion Type
159 159  
160 160  **Application:**
161 161  
162 162  Liquid & Water Pressure / Level detect.
163 163  
164 -[[image:1675071725288-579.png]]
195 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
165 165  
166 166  
167 167  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.
168 168  
169 169  
170 -[[image:1675071736646-450.png]]
201 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
171 171  
172 172  
173 -[[image:1675071776102-240.png]]
174 174  
205 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
175 175  
176 -== 1.7 Sleep mode and working mode ==
177 177  
178 178  
179 -**Deep Sleep Mode: **Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
209 +1.
210 +11. Sleep mode and working mode
180 180  
181 -**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.
182 182  
213 +**Deep Sleep Mode: Sensor doesn’t have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.**
183 183  
184 -== 1.8 Button & LEDs ==
185 185  
216 +**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.**
186 186  
187 -[[image:1675071855856-879.png]]
188 188  
189 189  
190 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
191 -|(% style="width:138px" %)**Behavior on ACT**|(% style="width:100px" %)**Function**|**Action**
192 -|(% style="width:138px" %)Pressing ACT between 1s < time < 3s|(% style="width:100px" %)Send an uplink|(((
220 +
221 +1.
222 +11. Button & LEDs
223 +
224 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
225 +
226 +
227 +
228 +|**Behavior on ACT**|**Function**|**Action**
229 +|Pressing ACT between 1s < time < 3s|Send an uplink|(((
193 193  If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, **blue led** will blink once.
194 194  
195 195  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
196 196  )))
197 -|(% style="width:138px" %)Pressing ACT for more than 3s|(% style="width:100px" %)Active Device|(((
234 +|Pressing ACT for more than 3s|Active Device|(((
198 198  **Green led** will fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network.
199 199  
200 200  **Green led** will solidly turn on for 5 seconds after joined in network.
... ... @@ -201,19 +201,22 @@
201 201  
202 202  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.
203 203  )))
204 -|(% 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.
241 +|Fast press ACT 5 times.|Deactivate Device|red led will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
205 205  
206 206  
207 207  
208 -== 1.9 Pin Mapping ==
209 209  
210 210  
211 -[[image:1675072568006-274.png]]
247 +1.
248 +11. Pin Mapping
212 212  
250 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
213 213  
214 -== 1.10 BLE connection ==
215 215  
216 216  
254 +1.
255 +11. BLE connection
256 +
217 217  PS-LB support BLE remote configure.
218 218  
219 219  
... ... @@ -226,36 +226,33 @@
226 226  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
227 227  
228 228  
229 -== 1.11 Mechanical ==
230 230  
231 231  
271 +1.
272 +11. Mechanical
232 232  
274 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
233 233  
234 -[[image:1675143884058-338.png]]
276 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
235 235  
278 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
236 236  
237 -[[image:1675143899218-599.png]]
238 238  
239 239  
240 -[[image:1675143909447-639.png]]
241 241  
283 +1. Configure PS-LB to connect to LoRaWAN network
284 +11. How it works
242 242  
243 -= 2. Configure PS-LB to connect to LoRaWAN network =
244 -
245 -== 2.1 How it works ==
246 -
247 -
248 248  The PS-LB is configured as **LoRaWAN OTAA Class A** mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the PS-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
249 249  
250 250  
289 +1.
290 +11. ​Quick guide to connect to LoRaWAN server (OTAA)
251 251  
252 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
253 -
254 -
255 255  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
256 256  
257 257  
258 -[[image:1675144005218-297.png]]
295 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
259 259  
260 260  
261 261  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.
... ... @@ -265,47 +265,59 @@
265 265  
266 266  Each PS-LB is shipped with a sticker with the default device EUI as below:
267 267  
268 -[[image:image-20230131134744-2.jpeg]]
269 269  
306 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
270 270  
271 271  
309 +
310 +
311 +
272 272  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
273 273  
274 274  
275 275  **Register the device**
276 276  
277 -[[image:1675144099263-405.png]]
317 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
278 278  
279 279  
280 280  **Add APP EUI and DEV EUI**
281 281  
282 -[[image:1675144117571-832.png]]
283 283  
323 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
284 284  
325 +
285 285  **Add APP EUI in the application**
286 286  
287 287  
288 -[[image:1675144143021-195.png]]
329 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
289 289  
290 290  
291 291  **Add APP KEY**
292 292  
293 -[[image:1675144157838-392.png]]
334 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
294 294  
336 +
295 295  **Step 2**: Activate on PS-LB
296 296  
297 297  
298 298  Press the button for 5 seconds to activate the PS-LB.
299 299  
342 +
300 300  **Green led** will fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network. **Green led** will solidly turn on for 5 seconds after joined in network.
301 301  
345 +
302 302  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
303 303  
304 304  
349 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
305 305  
306 -== 2.3 ​Uplink Payload ==
307 307  
308 308  
353 +
354 +1.
355 +11. ​Uplink Payload
356 +
357 +
309 309  Uplink payloads have two types:
310 310  
311 311  * Distance Value: Use FPORT=2
... ... @@ -314,24 +314,28 @@
314 314  The application server should parse the correct value based on FPORT settings.
315 315  
316 316  
317 -=== 2.3.1 Device Status, FPORT~=5 ===
318 318  
367 +1.
368 +11.
369 +111. Device Status, FPORT=5
319 319  
320 320  Include device configure status. Once PS-LB Joined the network, it will uplink this message to the server.
321 321  
373 +
322 322  Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
323 323  
324 324  
325 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
326 326  |(% colspan="6" %)**Device Status (FPORT=5)**
327 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|**1**|**1**|**2**
328 -|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
378 +|**Size (bytes)**|**1**|**2**|**1**|**1**|**2**
379 +|**Value**|Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
329 329  
381 +
330 330  Example parse in TTNv3
331 331  
332 -[[image:1675144504430-490.png]]
384 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
333 333  
334 334  
387 +
335 335  **Sensor Model**: For PS-LB, this value is 0x16
336 336  
337 337  **Firmware Version**: 0x0100, Means: v1.0.0 version
... ... @@ -385,25 +385,37 @@
385 385  Ex2: 0x0B49 = 2889mV
386 386  
387 387  
388 -=== 1.3.2 Sensor value, FPORT~=2 ===
389 389  
442 +1.
443 +11.
444 +111. Sensor value, FPORT=2
390 390  
446 +
447 +
391 391  Uplink payload includes in total 9 bytes.
392 392  
393 393  
394 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
395 -|(% style="width:97px" %)(((
396 -**Size(bytes)**
397 -)))|(% style="width:48px" %)**2**|(% style="width:58px" %)**2**|**2**|**2**|**1**
398 -|(% style="width:97px" %)**Value**|(% style="width:48px" %)[[BAT>>path:#bat]]|(% style="width:58px" %)[[Probe Model>>path:#Probe_Model]]|0 ~~ 20mA value|[[0 ~~~~ 30v value>>path:#Voltage_30v]]|[[IN1 &IN2 Interrupt  flag>>path:#Int_pin]]
451 +|(((
452 +**Size**
399 399  
400 -[[image:1675144608950-310.png]]
454 +**(bytes)**
455 +)))|**2**|**2**|**2**|**2**|**1**
456 +|**Value**|[[BAT>>path:#bat]]|[[Probe Model>>path:#Probe_Model]]|0 ~~ 20mA value|[[0 ~~~~ 30v value>>path:#Voltage_30v]]|[[IN1 &IN2 Interrupt  flag>>path:#Int_pin]]
401 401  
402 402  
403 403  
404 -=== 2.3.3 Battery Info ===
405 405  
406 406  
462 +
463 +
464 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
465 +
466 +
467 +
468 +1.
469 +11.
470 +111. Battery Info
471 +
407 407  Check the battery voltage for PS-LB.
408 408  
409 409  Ex1: 0x0B45 = 2885mV
... ... @@ -411,45 +411,55 @@
411 411  Ex2: 0x0B49 = 2889mV
412 412  
413 413  
414 -=== 2.3.4 Probe Model ===
479 +1.
480 +11.
481 +111. Probe Model
415 415  
483 +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.
416 416  
417 -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. 
418 418  
419 -
420 420  For example.
421 421  
422 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
423 -|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
424 -|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
425 -|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
488 +|**Part Number**|**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
489 +|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
490 +|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
426 426  
492 +
427 427  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.
428 428  
429 429  
430 -=== 2.3.5 0~~20mA value (IDC_IN) ===
496 +1.
497 +11.
498 +111. 0~~20mA value (IDC_IN)
431 431  
432 432  
433 433  The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
434 434  
503 +
435 435  **Example**:
436 436  
437 437  27AE(H) = 10158 (D)/1000 = 10.158mA.
438 438  
439 439  
440 -=== 2.3.6 0~~30V value ( pin VDC_IN) ===
509 +1.
510 +11.
511 +111. 0~~30V value ( pin VDC_IN)
441 441  
442 442  
443 443  Measure the voltage value. The range is 0 to 30V.
444 444  
516 +
445 445  **Example**:
446 446  
447 447  138E(H) = 5006(D)/1000= 5.006V
448 448  
449 449  
450 -=== 2.3.7 IN1&IN2&INT pin ===
522 +1.
523 +11.
524 +111. IN1&IN2&INT pin
451 451  
452 452  
527 +
453 453  IN1 and IN2 are used as digital input pins.
454 454  
455 455  **Example**:
... ... @@ -459,8 +459,10 @@
459 459  09 (H) :(0x09&0x04)>>2=0    IN2 pin is low level.
460 460  
461 461  
537 +
462 462  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.
463 463  
540 +
464 464  **Example:**
465 465  
466 466  09 (H) : (0x09&0x02)>>1=1    The level of the interrupt pin.
... ... @@ -470,82 +470,109 @@
470 470  0x01: Interrupt Uplink Packet.
471 471  
472 472  
473 -=== 2.3.8 ​Decode payload in The Things Network ===
474 474  
475 475  
552 +
553 +
554 +
555 +1.
556 +11.
557 +111. ​Decode payload in The Things Network
558 +
476 476  While using TTN network, you can add the payload format to decode the payload.
477 477  
478 478  
479 -[[image:1675144839454-913.png]]
562 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
480 480  
564 +PS-LB TTN Payload Decoder:
481 481  
482 -PS-LB TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
566 +[[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
483 483  
484 484  
485 -== 2.4 Uplink Interval ==
569 +1.
570 +11. Uplink Interval
486 486  
572 +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:
487 487  
488 -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);"]]
574 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
489 489  
490 490  
491 -== 2.5 Show Data in DataCake IoT Server ==
492 492  
578 +1.
579 +11. ​Show Data in DataCake IoT Server
493 493  
494 494  [[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:
495 495  
496 496  
497 -**Step 1: **Be sure that your device is programmed and properly connected to the network at this time.
584 +**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
498 498  
499 -**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:
586 +**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:
500 500  
501 501  
502 -[[image:1675144951092-237.png]]
589 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
503 503  
504 504  
505 -[[image:1675144960452-126.png]]
592 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
506 506  
507 507  
508 -**Step 3:** Create an account or log in Datacake.
595 +Step 3: Create an account or log in Datacake.
509 509  
510 -**Step 4:** Create PS-LB product.
597 +Step 4: Create PS-LB product.
511 511  
512 -[[image:1675145004465-869.png]]
599 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
513 513  
514 514  
515 -[[image:1675145018212-853.png]]
516 516  
603 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
517 517  
518 518  
606 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
519 519  
520 -[[image:1675145029119-717.png]]
521 521  
609 +Step 5: add payload decode
522 522  
523 -**Step 5: **add payload decode
524 524  
525 -[[image:1675145051360-659.png]]
612 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
526 526  
614 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
527 527  
528 -[[image:1675145060812-420.png]]
529 529  
530 530  
531 -
532 532  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
533 533  
534 534  
535 -[[image:1675145081239-376.png]]
621 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
536 536  
537 537  
538 -== 2.6 Frequency Plans ==
539 539  
540 540  
626 +
627 +
628 +
629 +
630 +
631 +
632 +
633 +
634 +
635 +
636 +
637 +
638 +
639 +1.
640 +11. Frequency Plans
641 +
541 541  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.
542 542  
543 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
544 544  
645 +[[https:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:https://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]]
545 545  
546 -== 2.7 ​Firmware Change Log ==
547 547  
548 548  
649 +
650 +1.
651 +11. ​Firmware Change Log
652 +
549 549  **Firmware download link:**
550 550  
551 551  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
... ... @@ -552,15 +552,16 @@
552 552  
553 553  
554 554  
555 -= 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
659 +1. Configure PS-LB via AT Command or LoRaWAN Downlink
556 556  
557 -
558 558  Use can configure PS-LB via AT Command or LoRaWAN Downlink.
559 559  
560 560  * AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
561 -* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
664 +* LoRaWAN Downlink instruction for different platforms:
562 562  
666 +[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
563 563  
668 +
564 564  There are two kinds of commands to configure PS-LB, they are:
565 565  
566 566  * **General Commands**.
... ... @@ -572,7 +572,7 @@
572 572  
573 573  They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
574 574  
575 -[[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/]]
680 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
576 576  
577 577  
578 578  * **Commands special design for PS-LB**
... ... @@ -580,14 +580,13 @@
580 580  These commands only valid for PS-LB, as below:
581 581  
582 582  
583 -== 3.1 Set Transmit Interval Time ==
688 +1.
689 +11. Set Transmit Interval Time
584 584  
585 -
586 586  Feature: Change LoRaWAN End Node Transmit Interval.
587 587  
588 588  **AT Command: AT+TDC**
589 589  
590 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
591 591  |**Command Example**|**Function**|**Response**
592 592  |AT+TDC=?|Show current transmit Interval|(((
593 593  30000
... ... @@ -602,6 +602,7 @@
602 602  Set transmit interval to 60000ms = 60 seconds
603 603  )))
604 604  
709 +
605 605  **Downlink Command: 0x01**
606 606  
607 607  Format: Command Code (0x01) followed by 3 bytes time value.
... ... @@ -612,14 +612,15 @@
612 612  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
613 613  
614 614  
615 -== 3.2 Set Interrupt Mode ==
616 616  
617 617  
722 +1.
723 +11. Set Interrupt Mode
724 +
618 618  Feature, Set Interrupt mode for GPIO_EXIT.
619 619  
620 620  **AT Command: AT+INTMOD**
621 621  
622 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
623 623  |**Command Example**|**Function**|**Response**
624 624  |AT+INTMOD=?|Show current interrupt mode|(((
625 625  0
... ... @@ -631,15 +631,13 @@
631 631  |AT+INTMOD=2|(((
632 632  Set Transmit Interval
633 633  
634 -~1. (Disable Interrupt),
635 -
636 -2. (Trigger by rising and falling edge),
637 -
638 -3. (Trigger by falling edge)
639 -
640 -4. (Trigger by rising edge)
740 +1. (Disable Interrupt),
741 +1. (Trigger by rising and falling edge),
742 +1. (Trigger by falling edge)
743 +1. (Trigger by rising edge)
641 641  )))|OK
642 642  
746 +
643 643  **Downlink Command: 0x06**
644 644  
645 645  Format: Command Code (0x06) followed by 3 bytes.
... ... @@ -650,32 +650,30 @@
650 650  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
651 651  
652 652  
757 +1.
758 +11. Set the output time
653 653  
654 -== 3.3 Set the output time ==
655 -
656 -
657 657  Feature, Control the output 3V3 , 5V or 12V.
658 658  
659 659  **AT Command: AT+3V3T**
660 660  
661 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
662 -|(% style="width:156px" %)**Command Example**|(% style="width:236px" %)**Function**|(% style="width:117px" %)**Response**
663 -|(% style="width:156px" %)AT+3V3T=?|(% style="width:236px" %)Show 3V3 open time.|(% style="width:117px" %)(((
764 +|**Command Example**|**Function**|**Response**
765 +|AT+3V3T=?|Show 3V3 open time.|(((
664 664  0
665 665  
666 666  OK
667 667  )))
668 -|(% style="width:156px" %)AT+3V3T=0|(% style="width:236px" %)Normally open 3V3 power supply.|(% style="width:117px" %)(((
770 +|AT+3V3T=0|Normally open 3V3 power supply.|(((
669 669  OK
670 670  
671 671  default setting
672 672  )))
673 -|(% style="width:156px" %)AT+3V3T=1000|(% style="width:236px" %)Close after a delay of 1000 milliseconds.|(% style="width:117px" %)(((
775 +|AT+3V3T=1000|Close after a delay of 1000 milliseconds.|(((
674 674  OK
675 675  
676 676  
677 677  )))
678 -|(% style="width:156px" %)AT+3V3T=65535|(% style="width:236px" %)Normally closed 3V3 power supply.|(% style="width:117px" %)(((
780 +|AT+3V3T=65535|Normally closed 3V3 power supply.|(((
679 679  OK
680 680  
681 681  
... ... @@ -684,24 +684,23 @@
684 684  
685 685  **AT Command: AT+5VT**
686 686  
687 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
688 -|(% style="width:158px" %)**Command Example**|(% style="width:232px" %)**Function**|(% style="width:119px" %)**Response**
689 -|(% style="width:158px" %)AT+5VT=?|(% style="width:232px" %)Show 5V open time.|(% style="width:119px" %)(((
789 +|**Command Example**|**Function**|**Response**
790 +|AT+5VT=?|Show 5V open time.|(((
690 690  0
691 691  
692 692  OK
693 693  )))
694 -|(% style="width:158px" %)AT+5VT=0|(% style="width:232px" %)Normally closed 5V power supply.|(% style="width:119px" %)(((
795 +|AT+5VT=0|Normally closed 5V power supply.|(((
695 695  OK
696 696  
697 697  default setting
698 698  )))
699 -|(% style="width:158px" %)AT+5VT=1000|(% style="width:232px" %)Close after a delay of 1000 milliseconds.|(% style="width:119px" %)(((
800 +|AT+5VT=1000|Close after a delay of 1000 milliseconds.|(((
700 700  OK
701 701  
702 702  
703 703  )))
704 -|(% style="width:158px" %)AT+5VT=65535|(% style="width:232px" %)Normally open 5V power supply.|(% style="width:119px" %)(((
805 +|AT+5VT=65535|Normally open 5V power supply.|(((
705 705  OK
706 706  
707 707  
... ... @@ -710,15 +710,14 @@
710 710  
711 711  **AT Command: AT+12VT**
712 712  
713 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
714 -|(% style="width:156px" %)**Command Example**|(% style="width:268px" %)**Function**|**Response**
715 -|(% style="width:156px" %)AT+12VT=?|(% style="width:268px" %)Show 12V open time.|(((
814 +|**Command Example**|**Function**|**Response**
815 +|AT+12VT=?|Show 12V open time.|(((
716 716  0
717 717  
718 718  OK
719 719  )))
720 -|(% style="width:156px" %)AT+12VT=0|(% style="width:268px" %)Normally closed 12V power supply.|OK
721 -|(% style="width:156px" %)AT+12VT=500|(% style="width:268px" %)Close after a delay of 500 milliseconds.|(((
820 +|AT+12VT=0|Normally closed 12V power supply.|OK
821 +|AT+12VT=500|Close after a delay of 500 milliseconds.|(((
722 722  OK
723 723  
724 724  
... ... @@ -739,31 +739,30 @@
739 739  * Example 6: Downlink Payload: 07030000  -> AT+12VT=0
740 740  
741 741  
842 +1.
843 +11. Set the Probe Model
742 742  
743 -== 3.4 Set the Probe Model ==
744 -
745 -
746 746  **AT Command: AT** **+PROBE**
747 747  
748 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
749 -|(% style="width:157px" %)**Command Example**|(% style="width:267px" %)**Function**|**Response**
750 -|(% style="width:157px" %)AT +PROBE =?|(% style="width:267px" %)Get or Set the probe model.|(((
847 +|**Command Example**|**Function**|**Response**
848 +|AT +PROBE =?|Get or Set the probe model.|(((
751 751  0
752 752  
753 753  OK
754 754  )))
755 -|(% style="width:157px" %)AT +PROBE =0003|(% style="width:267px" %)Set water depth sensor mode, 3m type.|OK
756 -|(% style="width:157px" %)AT +PROBE =0101|(% style="width:267px" %)Set pressure transmitters mode, first type.|(((
853 +|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
854 +|AT +PROBE =0101|Set pressure transmitters mode, first type.|(((
757 757  OK
758 758  
759 759  
760 760  )))
761 -|(% style="width:157px" %)AT +PROBE =0000|(% style="width:267px" %)Initial state, no settings.|(((
859 +|AT +PROBE =0000|Initial state, no settings.|(((
762 762  OK
763 763  
764 764  
765 765  )))
766 766  
865 +
767 767  **Downlink Command: 0x08**
768 768  
769 769  Format: Command Code (0x08) followed by 2 bytes.
... ... @@ -773,17 +773,17 @@
773 773  
774 774  
775 775  
776 -= 4. Battery & how to replace =
777 777  
778 -== 4.1 Battery Type ==
779 779  
877 +1. Battery & how to replace
878 +11. Battery Type
780 780  
781 -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.
880 +PS-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
782 782  
783 783  
784 784  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
785 785  
786 -[[image:1675146710956-626.png]]
885 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
787 787  
788 788  
789 789  Minimum Working Voltage for the PS-LB:
... ... @@ -791,17 +791,19 @@
791 791  PS-LB:  2.45v ~~ 3.6v
792 792  
793 793  
794 -== 4.2 Replace Battery ==
893 +1.
894 +11. Replace Battery
795 795  
796 -
797 797  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
798 798  
799 799  And make sure the positive and negative pins match.
800 800  
801 801  
802 -== 4.3 Power Consumption Analyze ==
803 803  
902 +1.
903 +11. Power Consumption Analyze
804 804  
905 +
805 805  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.
806 806  
807 807  
... ... @@ -808,12 +808,12 @@
808 808  Instruction to use as below:
809 809  
810 810  
811 -**Step 1:** Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
912 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
812 812  
813 -[[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
914 +[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
814 814  
815 815  
816 -**Step 2:** Open it and choose
917 +Step 2: Open it and choose
817 817  
818 818  * Product Model
819 819  * Uplink Interval
... ... @@ -821,84 +821,110 @@
821 821  
822 822  And the Life expectation in difference case will be shown on the right.
823 823  
824 -[[image:1675146895108-304.png]]
925 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
825 825  
826 826  
827 827  The battery related documents as below:
828 828  
829 -* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
830 -* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
831 -* [[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]]
930 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
931 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
932 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
832 832  
833 -[[image:image-20230131145708-3.png]]
834 834  
835 835  
836 -=== 4.3.1 ​Battery Note ===
936 +|(((
937 +JST-XH-2P connector
938 +)))
837 837  
940 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
838 838  
942 +
943 +
944 +1.
945 +11.
946 +111. ​Battery Note
947 +
839 839  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.
840 840  
841 841  
842 -=== 4.3.2 Replace the battery ===
951 +1.
952 +11.
953 +111. ​Replace the battery
843 843  
955 +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.
844 844  
845 -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.
846 846  
847 -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)
958 +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)
848 848  
849 849  
850 -= 5. Remote Configure device =
851 851  
852 -== 5.1 Connect via BLE ==
853 853  
854 854  
855 -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/]]
856 856  
965 +1. Remote Configure device
966 +11. Connect via BLE
857 857  
858 -== 5.2 AT Command Set ==
859 859  
969 +Please see this instruction for how to configure via BLE:
860 860  
971 +[[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/]]
861 861  
862 -= 6. OTA firmware update =
863 863  
974 +1.
975 +11. AT Command Set
864 864  
865 -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/]]
866 866  
867 867  
868 -= 7. FAQ =
979 +1. OTA firmware update
869 869  
870 -== 7.1 How to use AT Command to access device? ==
981 +Please see this link for how to do OTA firmware update.
871 871  
983 +[[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/]]
872 872  
985 +
986 +
987 +
988 +
989 +1. FAQ
990 +11. How to use AT Command to access device?
991 +
873 873  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]]
874 874  
875 875  
876 -== 7.2 How to update firmware via UART port? ==
995 +1.
996 +11. How to update firmware via UART port?
877 877  
998 +See:
878 878  
879 -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]]
1000 +[[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]]
880 880  
881 881  
882 -== 7.3 How to change the LoRa Frequency Bands/Region? ==
1003 +1.
1004 +11. How to change the LoRa Frequency Bands/Region
883 883  
884 884  
885 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
1007 +You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
886 886  When downloading the images, choose the required image file for download. ​
887 887  
888 888  
889 -= 8. Order Info =
890 890  
891 891  
892 -[[image:image-20230131153105-4.png]]
893 893  
1014 +1. Order Info
894 894  
895 -= 9. ​Packing Info =
1016 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
896 896  
897 897  
1019 +
1020 +
1021 +
1022 +1. ​Packing Info
1023 +
898 898  **Package Includes**:
899 899  
900 900  * PS-LB LoRaWAN Pressure Sensor
901 901  
1028 +
902 902  **Dimension and weight**:
903 903  
904 904  * Device Size: cm
... ... @@ -908,10 +908,13 @@
908 908  
909 909  
910 910  
911 -= 10. Support =
912 912  
913 913  
1040 +1. ​Support
1041 +
914 914  * 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.
915 -* 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]]
1043 +* 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
916 916  
1045 +[[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]]
1046 +
917 917  
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