Last modified by Xiaoling on 2025/04/27 10:31
<
From version < 37.2 >
edited by Xiaoling
on 2023/01/31 14:05
To version < 53.1 >
edited by Edwin Chen
on 2023/04/01 21:15
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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4 4  
5 5  **Table of Contents：**
6 6  
7 +{{toc/}}
7 7  
8 8  
9 9  
... ... @@ -10,35 +10,38 @@
10 10  
11 11  
12 12  
13 -
14 -
15 -
16 -
17 -
18 -
19 -
20 -
21 21  = 1. Introduction =
22 22  
23 23  == 1.1 What is LoRaWAN Pressure Sensor ==
24 24  
25 25  
26 -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.
19 +(((
20 +The Dragino PS-LB series sensors are (% style="color:blue" %)**LoRaWAN Pressure Sensor**(%%) for Internet of Things solution. PS-LB can measure Air, Water pressure and liquid level and upload the sensor data via wireless to LoRaWAN IoT server.
21 +)))
27 27  
28 -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.
23 +(((
24 +The PS-LB series sensors include (% style="color:blue" %)**Thread Installation Type**(%%) and (% style="color:blue" %)**Immersion Type**(%%), it supports different pressure range which can be used for different measurement requirement.
25 +)))
29 29  
27 +(((
30 30  The LoRa wireless technology used in PS-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
29 +)))
31 31  
31 +(((
32 32  PS-LB supports BLE configure and wireless OTA update which make user easy to use.
33 +)))
33 33  
34 -PS-LB is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years.
35 +(((
36 +PS-LB is powered by (% style="color:blue" %)**8500mAh Li-SOCI2 battery**(%%), it is designed for long term use up to 5 years.
37 +)))
35 35  
39 +(((
36 36  Each PS-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.
41 +)))
37 37  
38 38  [[image:1675071321348-194.png]]
39 39  
40 40  
41 -
42 42  == 1.2 ​Features ==
43 43  
44 44  
... ... @@ -54,23 +54,24 @@
54 54  * Uplink on periodically
55 55  * Downlink to change configure
56 56  * 8500mAh Battery for long term use
61 +* Controllable 3.3v,5v and 12v output to power external sensor
57 57  
58 58  
59 59  == 1.3 Specification ==
60 60  
61 61  
62 -**Micro Controller:**
67 +(% style="color:#037691" %)**Micro Controller:**
63 63  
64 64  * MCU: 48Mhz ARM
65 65  * Flash: 256KB
66 66  * RAM: 64KB
67 67  
68 -**Common DC Characteristics:**
73 +(% style="color:#037691" %)**Common DC Characteristics:**
69 69  
70 70  * Supply Voltage: 2.5v ~~ 3.6v
71 71  * Operating Temperature: -40 ~~ 85°C
72 72  
73 -**LoRa Spec:**
78 +(% style="color:#037691" %)**LoRa Spec:**
74 74  
75 75  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
76 76  * Max +22 dBm constant RF output vs.
... ... @@ -77,19 +77,19 @@
77 77  * RX sensitivity: down to -139 dBm.
78 78  * Excellent blocking immunity
79 79  
80 -**Current Input Measuring :**
85 +(% style="color:#037691" %)**Current Input Measuring :**
81 81  
82 82  * Range: 0 ~~ 20mA
83 83  * Accuracy: 0.02mA
84 84  * Resolution: 0.001mA
85 85  
86 -**Voltage Input Measuring:**
91 +(% style="color:#037691" %)**Voltage Input Measuring:**
87 87  
88 88  * Range: 0 ~~ 30v
89 89  * Accuracy: 0.02v
90 90  * Resolution: 0.001v
91 91  
92 -**Battery:**
97 +(% style="color:#037691" %)**Battery:**
93 93  
94 94  * Li/SOCI2 un-chargeable battery
95 95  * Capacity: 8500mAh
... ... @@ -97,7 +97,7 @@
97 97  * Max continuously current: 130mA
98 98  * Max boost current: 2A, 1 second
99 99  
100 -**Power Consumption**
105 +(% style="color:#037691" %)**Power Consumption**
101 101  
102 102  * Sleep Mode: 5uA @ 3.3v
103 103  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
... ... @@ -131,11 +131,8 @@
131 131  * Measuring Range: Measure range can be customized, up to 100m.
132 132  * Accuracy: 0.2% F.S
133 133  * Long-Term Stability: ±0.2% F.S / Year
134 -* Overload 200% F.S
135 -* Zero Temperature Drift: ±2% F.S)
136 -* FS Temperature Drift: ±2% F.S
137 137  * Storage temperature: -30℃~~80℃
138 -* Operating temperature: -40℃~~85℃
140 +* Operating temperature: 0℃~~50℃
139 139  * Material: 316 stainless steels
140 140  
141 141  
... ... @@ -143,13 +143,12 @@
143 143  
144 144  
145 145  
146 -
147 147  == 1.6 Application and Installation ==
148 148  
149 149  === 1.6.1 Thread Installation Type ===
150 150  
151 151  
152 -**Application:**
153 +(% style="color:blue" %)**Application:**
153 153  
154 154  * Hydraulic Pressure
155 155  * Petrochemical Industry
... ... @@ -167,7 +167,7 @@
167 167  === 1.6.2 Immersion Type ===
168 168  
169 169  
170 -**Application:**
171 +(% style="color:blue" %)**Application:**
171 171  
172 172  Liquid & Water Pressure / Level detect.
173 173  
... ... @@ -186,9 +186,9 @@
186 186  == 1.7 Sleep mode and working mode ==
187 187  
188 188  
189 -**Deep Sleep Mode: **Sensor doesn't have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.
190 +(% 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.
190 190  
191 -**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.
192 +(% 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.
192 192  
193 193  
194 194  == 1.8 Button & LEDs ==
... ... @@ -198,23 +198,19 @@
198 198  
199 199  
200 200  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
201 -|(% style="width:138px" %)**Behavior on ACT**|(% style="width:100px" %)**Function**|**Action**
202 -|(% style="width:138px" %)Pressing ACT between 1s < time < 3s|(% style="width:100px" %)Send an uplink|(((
203 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, **blue led** will blink once.
204 -
202 +|=(% style="width: 167px;" %)**Behavior on ACT**|=(% style="width: 117px;" %)**Function**|=(% style="width: 225px;" %)**Action**
203 +|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
204 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
205 205  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
206 206  )))
207 -|(% style="width:138px" %)Pressing ACT for more than 3s|(% style="width:100px" %)Active Device|(((
208 -**Green led** will fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network.
209 -
210 -**Green led** will solidly turn on for 5 seconds after joined in network.
211 -
207 +|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
208 +(% 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.
209 +(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
212 212  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.
213 213  )))
214 -|(% 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.
212 +|(% style="width:167px" %)Fast press ACT 5 times.|(% style="width:117px" %)Deactivate Device|(% style="width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
215 215  
216 216  
217 -
218 218  == 1.9 Pin Mapping ==
219 219  
220 220  
... ... @@ -239,8 +239,6 @@
239 239  == 1.11 Mechanical ==
240 240  
241 241  
242 -
243 -
244 244  [[image:1675143884058-338.png]]
245 245  
246 246  
... ... @@ -255,10 +255,9 @@
255 255  == 2.1 How it works ==
256 256  
257 257  
258 -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.
253 +The PS-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the PS-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
259 259  
260 260  
261 -
262 262  == 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
263 263  
264 264  
... ... @@ -271,7 +271,7 @@
271 271  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.
272 272  
273 273  
274 -**Step 1**: Create a device in TTN with the OTAA keys from PS-LB.
268 +(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from PS-LB.
275 275  
276 276  Each PS-LB is shipped with a sticker with the default device EUI as below:
277 277  
... ... @@ -282,48 +282,38 @@
282 282  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
283 283  
284 284  
285 -**Register the device**
279 +(% style="color:blue" %)**Register the device**
286 286  
287 287  [[image:1675144099263-405.png]]
288 288  
289 289  
290 -**Add APP EUI and DEV EUI**
284 +(% style="color:blue" %)**Add APP EUI and DEV EUI**
291 291  
292 292  [[image:1675144117571-832.png]]
293 293  
294 294  
295 -**Add APP EUI in the application**
289 +(% style="color:blue" %)**Add APP EUI in the application**
296 296  
297 297  
298 298  [[image:1675144143021-195.png]]
299 299  
300 300  
301 -**Add APP KEY**
295 +(% style="color:blue" %)**Add APP KEY**
302 302  
303 303  [[image:1675144157838-392.png]]
304 304  
305 -**Step 2**: Activate on PS-LB
299 +(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB
306 306  
307 307  
308 308  Press the button for 5 seconds to activate the PS-LB.
309 309  
310 -**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.
304 +(% 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.
311 311  
312 312  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
313 313  
314 314  
315 -
316 316  == 2.3 ​Uplink Payload ==
317 317  
318 -
319 -Uplink payloads have two types:
320 -
321 -* Distance Value: Use FPORT=2
322 -* Other control commands: Use other FPORT fields.
323 -
324 -The application server should parse the correct value based on FPORT settings.
325 -
326 -
327 327  === 2.3.1 Device Status, FPORT~=5 ===
328 328  
329 329  
... ... @@ -334,8 +334,8 @@
334 334  
335 335  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
336 336  |(% colspan="6" %)**Device Status (FPORT=5)**
337 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|**1**|**1**|**2**
338 -|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
321 +|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
322 +|(% style="width:103px" %)**Value**|(% style="width:72px" %)Sensor Model|Firmware Version|(% style="width:91px" %)Frequency Band|(% style="width:86px" %)Sub-band|(% style="width:44px" %)BAT
339 339  
340 340  Example parse in TTNv3
341 341  
... ... @@ -342,11 +342,11 @@
342 342  [[image:1675144504430-490.png]]
343 343  
344 344  
345 -**Sensor Model**: For PS-LB, this value is 0x16
329 +(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB, this value is 0x16
346 346  
347 -**Firmware Version**: 0x0100, Means: v1.0.0 version
331 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
348 348  
349 -**Frequency Band**:
333 +(% style="color:#037691" %)**Frequency Band**:
350 350  
351 351  *0x01: EU868
352 352  
... ... @@ -377,7 +377,7 @@
377 377  *0x0e: MA869
378 378  
379 379  
380 -**Sub-Band**:
364 +(% style="color:#037691" %)**Sub-Band**:
381 381  
382 382  AU915 and US915:value 0x00 ~~ 0x08
383 383  
... ... @@ -386,7 +386,7 @@
386 386  Other Bands: Always 0x00
387 387  
388 388  
389 -**Battery Info**:
373 +(% style="color:#037691" %)**Battery Info**:
390 390  
391 391  Check the battery voltage.
392 392  
... ... @@ -395,7 +395,7 @@
395 395  Ex2: 0x0B49 = 2889mV
396 396  
397 397  
398 -=== 1.3.2 Sensor value, FPORT~=2 ===
382 +=== 2.3.2 Sensor value, FPORT~=2 ===
399 399  
400 400  
401 401  Uplink payload includes in total 9 bytes.
... ... @@ -404,13 +404,12 @@
404 404  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
405 405  |(% style="width:97px" %)(((
406 406  **Size(bytes)**
407 -)))|(% style="width:48px" %)**2**|(% style="width:58px" %)**2**|**2**|**2**|**1**
408 -|(% 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]]
391 +)))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
392 +|(% style="width:97px" %)Value|(% style="width:48px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.5ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.607E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.707E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.8IN126IN226INTpin"]]
409 409  
410 410  [[image:1675144608950-310.png]]
411 411  
412 412  
413 -
414 414  === 2.3.3 Battery Info ===
415 415  
416 416  
... ... @@ -424,35 +424,41 @@
424 424  === 2.3.4 Probe Model ===
425 425  
426 426  
427 -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. 
410 +PS-LB has different kind of probe, 4~~20mA represent the full scale of the measuring range. So a 12mA output means different meaning for different probe. 
428 428  
429 429  
430 430  For example.
431 431  
432 432  (% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
433 -|(% style="width:111px" %)**Part Number**|(% style="width:158px" %)**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
434 -|(% style="width:111px" %)PS-LB-I3|(% style="width:158px" %)immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
435 -|(% style="width:111px" %)PS-LB-I5|(% style="width:158px" %)immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
416 +|**Part Number**|**Probe Used**|**4~~20mA scale**|**Example: 12mA meaning**
417 +|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
418 +|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
419 +|PS-LB-T20-B|T20 threaded probe|0~~1MPa|0.5MPa air / gas or water pressure
436 436  
437 -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.
421 +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.
438 438  
439 439  
440 440  === 2.3.5 0~~20mA value (IDC_IN) ===
441 441  
442 442  
443 -The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
427 +The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
444 444  
445 -**Example**:
429 +(% style="color:#037691" %)**Example**:
446 446  
447 447  27AE(H) = 10158 (D)/1000 = 10.158mA.
448 448  
449 449  
434 +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:
435 +
436 +[[image:image-20230225154759-1.png||height="408" width="741"]]
437 +
438 +
450 450  === 2.3.6 0~~30V value ( pin VDC_IN) ===
451 451  
452 452  
453 453  Measure the voltage value. The range is 0 to 30V.
454 454  
455 -**Example**:
444 +(% style="color:#037691" %)**Example**:
456 456  
457 457  138E(H) = 5006(D)/1000= 5.006V
458 458  
... ... @@ -462,27 +462,45 @@
462 462  
463 463  IN1 and IN2 are used as digital input pins.
464 464  
465 -**Example**:
454 +(% style="color:#037691" %)**Example**:
466 466  
467 -09 (H) :(0x09&0x08)>>3=1    IN1 pin is high level.
456 +09 (H): (0x09&0x08)>>3=1    IN1 pin is high level.
468 468  
469 -09 (H) :(0x09&0x04)>>2=0    IN2 pin is low level.
458 +09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
470 470  
471 471  
472 -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.
461 +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.
473 473  
474 -**Example:**
463 +(% style="color:#037691" %)**Example:**
475 475  
476 -09 (H) : (0x09&0x02)>>1=1    The level of the interrupt pin.
465 +09 (H): (0x09&0x02)>>1=1    The level of the interrupt pin.
477 477  
478 -09 (H) : 0x09&0x01=1              0x00: Normal uplink packet.
467 +09 (H): 0x09&0x01=1              0x00: Normal uplink packet.
479 479  
480 480  0x01: Interrupt Uplink Packet.
481 481  
482 482  
483 -=== 2.3.8 ​Decode payload in The Things Network ===
472 +=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
484 484  
485 485  
475 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
476 +|(% style="width:94px" %)(((
477 +**Size(bytes)**
478 +)))|(% style="width:43px" %)2|(% style="width:367px" %)n
479 +|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
480 +Voltage value, each 2 bytes is a set of voltage values.
481 +)))
482 +
483 +[[image:image-20230220171300-1.png||height="207" width="863"]]
484 +
485 +Multiple sets of data collected are displayed in this form：
486 +
487 +[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
488 +
489 +
490 +=== 2.3.9 ​Decode payload in The Things Network ===
491 +
492 +
486 486  While using TTN network, you can add the payload format to decode the payload.
487 487  
488 488  
... ... @@ -495,11 +495,9 @@
495 495  == 2.4 Uplink Interval ==
496 496  
497 497  
498 -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:
505 +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);"]]
499 499  
500 -[[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]]
501 501  
502 -
503 503  == 2.5 Show Data in DataCake IoT Server ==
504 504  
505 505  
... ... @@ -506,9 +506,9 @@
506 506  [[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:
507 507  
508 508  
509 -**Step 1: **Be sure that your device is programmed and properly connected to the network at this time.
514 +(% style="color:blue" %)**Step 1: **(%%)Be sure that your device is programmed and properly connected to the network at this time.
510 510  
511 -**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:
516 +(% 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:
512 512  
513 513  
514 514  [[image:1675144951092-237.png]]
... ... @@ -517,9 +517,9 @@
517 517  [[image:1675144960452-126.png]]
518 518  
519 519  
520 -**Step 3:** Create an account or log in Datacake.
525 +(% style="color:blue" %)**Step 3:**(%%) Create an account or log in Datacake.
521 521  
522 -**Step 4:** Create PS-LB product.
527 +(% style="color:blue" %)**Step 4:** (%%)Create PS-LB product.
523 523  
524 524  [[image:1675145004465-869.png]]
525 525  
... ... @@ -532,7 +532,7 @@
532 532  [[image:1675145029119-717.png]]
533 533  
534 534  
535 -**Step 5: **add payload decode
540 +(% style="color:blue" %)**Step 5: **(%%)add payload decode
536 536  
537 537  [[image:1675145051360-659.png]]
538 538  
... ... @@ -540,7 +540,6 @@
540 540  [[image:1675145060812-420.png]]
541 541  
542 542  
543 -
544 544  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
545 545  
546 546  
... ... @@ -552,371 +552,304 @@
552 552  
553 553  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.
554 554  
555 -[[https:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:https://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]]
559 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
556 556  
557 557  
562 +== 2.7 ​Firmware Change Log ==
558 558  
559 559  
560 -1.
561 -11. ​Firmware Change Log
562 -
563 563  **Firmware download link:**
564 564  
565 565  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
566 566  
567 567  
570 += 3. Configure PS-LB =
568 568  
569 -1. Configure PS-LB via AT Command or LoRaWAN Downlink
572 +== 3.1 Configure Methods ==
570 570  
571 -Use can configure PS-LB via AT Command or LoRaWAN Downlink.
574 +PS-LB-NA supports below configure method:
572 572  
573 -* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
574 -* LoRaWAN Downlink instruction for different platforms:
576 +* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
577 +* AT Command via UART Connection : See [[FAQ>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/D20-LBD22-LBD23-LB_LoRaWAN_Temperature_Sensor_User_Manual/#H7.FAQ]].
578 +* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
575 575  
576 -[[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]]
577 577  
581 +== 3.2 General Commands ==
578 578  
579 -There are two kinds of commands to configure PS-LB, they are:
580 -
581 -* **General Commands**.
582 -
583 583  These commands are to configure:
584 584  
585 585  * General system settings like: uplink interval.
586 586  * LoRaWAN protocol & radio related command.
587 587  
588 -They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
588 +They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
589 589  
590 -[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
590 +[[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/]]
591 591  
592 592  
593 -* **Commands special design for PS-LB**
594 594  
594 +== 3.3 Commands special design for PS-LB ==
595 +
595 595  These commands only valid for PS-LB, as below:
596 596  
597 597  
598 -1.
599 -11. Set Transmit Interval Time
599 +=== 3.3.1 Set Transmit Interval Time ===
600 600  
601 +
601 601  Feature: Change LoRaWAN End Node Transmit Interval.
602 602  
603 -**AT Command: AT+TDC**
604 +(% style="color:blue" %)**AT Command: AT+TDC**
604 604  
605 -|**Command Example**|**Function**|**Response**
606 -|AT+TDC=?|Show current transmit Interval|(((
606 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
607 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
608 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
607 607  30000
608 -
609 609  OK
610 -
611 611  the interval is 30000ms = 30s
612 612  )))
613 -|AT+TDC=60000|Set Transmit Interval|(((
613 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
614 614  OK
615 -
616 616  Set transmit interval to 60000ms = 60 seconds
617 617  )))
618 618  
619 -**Downlink Command: 0x01**
618 +(% style="color:blue" %)**Downlink Command: 0x01**
620 620  
621 621  Format: Command Code (0x01) followed by 3 bytes time value.
622 622  
623 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
622 +If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
624 624  
625 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
626 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
624 +* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
625 +* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
627 627  
628 628  
629 -1.
630 -11. Set Interrupt Mode
628 +=== 3.3.2 Set Interrupt Mode ===
631 631  
630 +
632 632  Feature, Set Interrupt mode for GPIO_EXIT.
633 633  
634 -**AT Command: AT+INTMOD**
633 +(% style="color:blue" %)**AT Command: AT+INTMOD**
635 635  
636 -|**Command Example**|**Function**|**Response**
637 -|AT+INTMOD=?|Show current interrupt mode|(((
635 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
636 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 157px;" %)**Response**
637 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
638 638  0
639 -
640 640  OK
641 -
642 -the mode is 0 = No interruption
640 +the mode is 0 =Disable Interrupt
643 643  )))
644 -|AT+INTMOD=2|(((
642 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
645 645  Set Transmit Interval
644 +0. (Disable Interrupt),
645 +~1. (Trigger by rising and falling edge)
646 +2. (Trigger by falling edge)
647 +3. (Trigger by rising edge)
648 +)))|(% style="width:157px" %)OK
646 646  
647 -1. (Disable Interrupt),
648 -1. (Trigger by rising and falling edge),
649 -1. (Trigger by falling edge)
650 -1. (Trigger by rising edge)
651 -)))|OK
650 +(% style="color:blue" %)**Downlink Command: 0x06**
652 652  
653 -**Downlink Command: 0x06**
654 -
655 655  Format: Command Code (0x06) followed by 3 bytes.
656 656  
657 657  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
658 658  
659 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
660 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
656 +* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
657 +* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
661 661  
662 -1.
663 -11. Set the output time
664 664  
660 +=== 3.3.3 Set the output time ===
661 +
662 +
665 665  Feature, Control the output 3V3 , 5V or 12V.
666 666  
667 -**AT Command: AT+3V3T**
665 +(% style="color:blue" %)**AT Command: AT+3V3T**
668 668  
669 -|**Command Example**|**Function**|**Response**
670 -|AT+3V3T=?|Show 3V3 open time.|(((
667 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:474px" %)
668 +|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 201px;" %)**Function**|=(% style="width: 116px;" %)**Response**
669 +|(% style="width:154px" %)AT+3V3T=?|(% style="width:201px" %)Show 3V3 open time.|(% style="width:116px" %)(((
671 671  0
672 -
673 673  OK
674 674  )))
675 -|AT+3V3T=0|Normally open 3V3 power supply.|(((
673 +|(% style="width:154px" %)AT+3V3T=0|(% style="width:201px" %)Normally open 3V3 power supply.|(% style="width:116px" %)(((
676 676  OK
677 -
678 678  default setting
679 679  )))
680 -|AT+3V3T=1000|Close after a delay of 1000 milliseconds.|(((
677 +|(% style="width:154px" %)AT+3V3T=1000|(% style="width:201px" %)Close after a delay of 1000 milliseconds.|(% style="width:116px" %)(((
681 681  OK
682 -
683 -
684 684  )))
685 -|AT+3V3T=65535|Normally closed 3V3 power supply.|(((
680 +|(% style="width:154px" %)AT+3V3T=65535|(% style="width:201px" %)Normally closed 3V3 power supply.|(% style="width:116px" %)(((
686 686  OK
687 -
688 -
689 689  )))
690 690  
691 -**AT Command: AT+5VT**
684 +(% style="color:blue" %)**AT Command: AT+5VT**
692 692  
693 -|**Command Example**|**Function**|**Response**
694 -|AT+5VT=?|Show 5V open time.|(((
686 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
687 +|=(% style="width: 155px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 114px;" %)**Response**
688 +|(% style="width:155px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:114px" %)(((
695 695  0
696 -
697 697  OK
698 698  )))
699 -|AT+5VT=0|Normally closed 5V power supply.|(((
692 +|(% style="width:155px" %)AT+5VT=0|(% style="width:196px" %)Normally closed 5V power supply.|(% style="width:114px" %)(((
700 700  OK
701 -
702 702  default setting
703 703  )))
704 -|AT+5VT=1000|Close after a delay of 1000 milliseconds.|(((
696 +|(% style="width:155px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:114px" %)(((
705 705  OK
706 -
707 -
708 708  )))
709 -|AT+5VT=65535|Normally open 5V power supply.|(((
699 +|(% style="width:155px" %)AT+5VT=65535|(% style="width:196px" %)Normally open 5V power supply.|(% style="width:114px" %)(((
710 710  OK
711 -
712 -
713 713  )))
714 714  
715 -**AT Command: AT+12VT**
703 +(% style="color:blue" %)**AT Command: AT+12VT**
716 716  
717 -|**Command Example**|**Function**|**Response**
718 -|AT+12VT=?|Show 12V open time.|(((
705 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
706 +|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 199px;" %)**Function**|=(% style="width: 83px;" %)**Response**
707 +|(% style="width:156px" %)AT+12VT=?|(% style="width:199px" %)Show 12V open time.|(% style="width:83px" %)(((
719 719  0
720 -
721 721  OK
722 722  )))
723 -|AT+12VT=0|Normally closed 12V power supply.|OK
724 -|AT+12VT=500|Close after a delay of 500 milliseconds.|(((
711 +|(% style="width:156px" %)AT+12VT=0|(% style="width:199px" %)Normally closed 12V power supply.|(% style="width:83px" %)OK
712 +|(% style="width:156px" %)AT+12VT=500|(% style="width:199px" %)Close after a delay of 500 milliseconds.|(% style="width:83px" %)(((
725 725  OK
726 -
727 -
728 728  )))
729 729  
730 -**Downlink Command: 0x07**
716 +(% style="color:blue" %)**Downlink Command: 0x07**
731 731  
732 732  Format: Command Code (0x07) followed by 3 bytes.
733 733  
734 734  The first byte is which power, the second and third bytes are the time to turn on.
735 735  
736 -* Example 1: Downlink Payload: 070101F4  -> AT+3V3T=500
737 -* Example 2: Downlink Payload: 0701FFFF   -> AT+3V3T=65535
738 -* Example 3: Downlink Payload: 070203E8  -> AT+5VT=1000
739 -* Example 4: Downlink Payload: 07020000  -> AT+5VT=0
740 -* Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
741 -* Example 6: Downlink Payload: 07030000  -> AT+12VT=0
722 +* Example 1: Downlink Payload: 070101F4  **~-~-->**  AT+3V3T=500
723 +* Example 2: Downlink Payload: 0701FFFF   **~-~-->**  AT+3V3T=65535
724 +* Example 3: Downlink Payload: 070203E8  **~-~-->**  AT+5VT=1000
725 +* Example 4: Downlink Payload: 07020000  **~-~-->**  AT+5VT=0
726 +* Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
727 +* Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
742 742  
743 -1.
744 -11. Set the Probe Model
745 745  
746 -**AT Command: AT** **+PROBE**
730 +=== 3.3.4 Set the Probe Model ===
747 747  
748 -|**Command Example**|**Function**|**Response**
749 -|AT +PROBE =?|Get or Set the probe model.|(((
750 -0
751 751  
752 -OK
753 -)))
754 -|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
755 -|AT +PROBE =0101|Set pressure transmitters mode, first type.|(((
756 -OK
733 +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.
757 757  
758 -
759 -)))
760 -|AT +PROBE =0000|Initial state, no settings.|(((
761 -OK
735 +**AT Command: AT** **+PROBE**
762 762  
763 -
764 -)))
737 +AT+PROBE=aabb
765 765  
766 -**Downlink Command: 0x08**
739 +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.
767 767  
768 -Format: Command Code (0x08) followed by 2 bytes.
741 +When aa=01, it is the pressure mode, which converts the current into a pressure value;
769 769  
770 -* Example 1: Downlink Payload: 080003  -> AT+PROBE=0003
771 -* Example 2: Downlink Payload: 080101  -> AT+PROBE=0101
743 +bb represents which type of pressure sensor it is.
772 772  
745 +(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
773 773  
747 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
748 +|**Command Example**|**Function**|**Response**
749 +|AT +PROBE =?|Get or Set the probe model.|0
750 +OK
751 +|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
752 +|(((
753 +AT +PROBE =000A
774 774  
775 -1. Battery & how to replace
776 -11. Battery Type
755 +
756 +)))|Set water depth sensor mode, 10m type.|OK
757 +|AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK
758 +|AT +PROBE =0000|Initial state, no settings.|OK
777 777  
778 -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.
760 +**Downlink Command: 0x08**
779 779  
762 +Format: Command Code (0x08) followed by 2 bytes.
780 780  
781 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
764 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
765 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
782 782  
783 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
784 784  
768 +=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
785 785  
786 -Minimum Working Voltage for the PS-LB:
787 787  
788 -PS-LB:  2.45v ~~ 3.6v
771 +Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
789 789  
773 +(% style="color:blue" %)**AT Command: AT** **+STDC**
790 790  
791 -1.
792 -11. Replace Battery
775 +AT+STDC=aa,bb,bb
793 793  
794 -Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
777 +(% style="color:#037691" %)**aa:**(%%)
778 +**0:** means disable this function and use TDC to send packets.
779 +**1:** means enable this function, use the method of multiple acquisitions to send packets.
780 +(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
781 +(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
795 795  
796 -And make sure the positive and negative pins match.
783 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
784 +|**Command Example**|**Function**|**Response**
785 +|AT+STDC=?|Get the mode of multiple acquisitions and one uplink.|1,10,18
786 +OK
787 +|AT+STDC=1,10,18|Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(((
788 +Attention:Take effect after ATZ
797 797  
790 +OK
791 +)))
792 +|AT+STDC=0, 0,0|(((
793 +Use the TDC interval to send packets.(default)
798 798  
795 +
796 +)))|(((
797 +Attention:Take effect after ATZ
799 799  
800 -1.
801 -11. Power Consumption Analyze
802 -
803 -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.
804 -
805 -
806 -Instruction to use as below:
807 -
808 -
809 -Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
810 -
811 -[[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/]]
812 -
813 -
814 -Step 2: Open it and choose
815 -
816 -* Product Model
817 -* Uplink Interval
818 -* Working Mode
819 -
820 -And the Life expectation in difference case will be shown on the right.
821 -
822 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
823 -
824 -
825 -The battery related documents as below:
826 -
827 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
828 -* [[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]]
829 -* [[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]]
830 -
831 -|(((
832 -JST-XH-2P connector
799 +OK
833 833  )))
834 834  
835 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
802 +(% style="color:blue" %)**Downlink Command: 0xAE**
836 836  
804 +Format: Command Code (0x08) followed by 5 bytes.
837 837  
806 +* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
838 838  
839 -1.
840 -11.
841 -111. ​Battery Note
842 842  
843 -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.
809 += 4. Battery & Power Consumption =
844 844  
811 +PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
845 845  
846 -1.
847 -11.
848 -111. ​Replace the battery
813 + [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
849 849  
850 -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.
851 851  
816 += 5. OTA firmware update =
852 852  
853 -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)
854 854  
819 +Please see this link for how to do OTA firmware update: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
855 855  
856 856  
822 += 6. FAQ =
857 857  
824 +== 6.1 How to use AT Command via UART to access device? ==
858 858  
859 859  
860 -1. Remote Configure device
861 -11. Connect via BLE
862 -
863 -Please see this instruction for how to configure via BLE:
864 -
865 -[[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/]]
866 -
867 -
868 -1.
869 -11. AT Command Set
870 -
871 -1. OTA firmware update
872 -
873 -Please see this link for how to do OTA firmware update.
874 -
875 -[[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/]]
876 -
877 -
878 -
879 -
880 -
881 -1. FAQ
882 -11. How to use AT Command to access device?
883 -
884 884  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]]
885 885  
886 886  
887 -1.
888 -11. How to update firmware via UART port?
830 +== 6.2 How to update firmware via UART port? ==
889 889  
890 -See:
891 891  
892 -[[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]]
833 +See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
893 893  
894 894  
895 -1.
896 -11. How to change the LoRa Frequency Bands/Region
836 +== 6.3 How to change the LoRa Frequency Bands/Region? ==
897 897  
898 -You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
838 +
839 +You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
899 899  When downloading the images, choose the required image file for download. ​
900 900  
901 901  
843 += 7. Order Info =
902 902  
903 903  
846 +[[image:image-20230131153105-4.png]]
904 904  
905 -1. Order Info
906 906  
907 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
849 += 8. ​Packing Info =
908 908  
909 909  
852 +(% style="color:#037691" %)**Package Includes**:
910 910  
911 -
912 -
913 -1. ​Packing Info
914 -
915 -**Package Includes**:
916 -
917 917  * PS-LB LoRaWAN Pressure Sensor
918 918  
919 -**Dimension and weight**:
856 +(% style="color:#037691" %)**Dimension and weight**:
920 920  
921 921  * Device Size: cm
922 922  * Device Weight: g
... ... @@ -924,12 +924,11 @@
924 924  * Weight / pcs : g
925 925  
926 926  
864 += 9. Support =
927 927  
928 -1. ​Support
929 929  
930 930  * 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.
931 -* 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
932 932  
933 -[[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]]
869 +* 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]]
934 934  
935 935  
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