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Last modified by Xiaoling on 2025/07/10 16:21
From version 16.1
edited by Xiaoling
on 2023/01/31 11:52
Change comment: Uploaded new attachment "image-20230131115217-1.png", version {1}
To version 53.1
edited by Edwin Chen
on 2023/04/01 21:15
Change comment: There is no comment for this version

Summary

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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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1 -[[image:image-20230130161957-1.jpeg||height="493" width="493"]] [[image:image-20230130162222-3.png||height="495" width="477"]]
1 +[[image:image-20230131115217-1.png]]
2 2  
3 3  
4 4  
5 -
6 6  **Table of Contents：**
7 7  
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]]
10 10  
11 11  
12 12  
13 13  
14 14  
14 += 1. Introduction =
15 15  
16 -
17 -
18 -
19 -
20 -
21 -
22 -
23 -
24 -= 1. Introduction =
25 -
26 26  == 1.1 What is LoRaWAN Pressure Sensor ==
27 27  
28 28  
29 -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 +)))
30 30  
31 -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 +)))
32 32  
27 +(((
33 33  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 +)))
34 34  
31 +(((
35 35  PS-LB supports BLE configure and wireless OTA update which make user easy to use.
33 +)))
36 36  
37 -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 +)))
38 38  
39 +(((
39 39  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 +)))
40 40  
41 41  [[image:1675071321348-194.png]]
42 42  
43 43  
44 -
45 45  == 1.2 ​Features ==
46 46  
47 47  
... ... @@ -57,24 +57,24 @@
57 57  * Uplink on periodically
58 58  * Downlink to change configure
59 59  * 8500mAh Battery for long term use
61 +* Controllable 3.3v,5v and 12v output to power external sensor
60 60  
61 61  
62 -
63 63  == 1.3 Specification ==
64 64  
65 65  
66 -**Micro Controller:**
67 +(% style="color:#037691" %)**Micro Controller:**
67 67  
68 68  * MCU: 48Mhz ARM
69 69  * Flash: 256KB
70 70  * RAM: 64KB
71 71  
72 -**Common DC Characteristics:**
73 +(% style="color:#037691" %)**Common DC Characteristics:**
73 73  
74 74  * Supply Voltage: 2.5v ~~ 3.6v
75 75  * Operating Temperature: -40 ~~ 85°C
76 76  
77 -**LoRa Spec:**
78 +(% style="color:#037691" %)**LoRa Spec:**
78 78  
79 79  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
80 80  * Max +22 dBm constant RF output vs.
... ... @@ -81,19 +81,19 @@
81 81  * RX sensitivity: down to -139 dBm.
82 82  * Excellent blocking immunity
83 83  
84 -**Current Input Measuring :**
85 +(% style="color:#037691" %)**Current Input Measuring :**
85 85  
86 86  * Range: 0 ~~ 20mA
87 87  * Accuracy: 0.02mA
88 88  * Resolution: 0.001mA
89 89  
90 -**Voltage Input Measuring:**
91 +(% style="color:#037691" %)**Voltage Input Measuring:**
91 91  
92 92  * Range: 0 ~~ 30v
93 93  * Accuracy: 0.02v
94 94  * Resolution: 0.001v
95 95  
96 -**Battery:**
97 +(% style="color:#037691" %)**Battery:**
97 97  
98 98  * Li/SOCI2 un-chargeable battery
99 99  * Capacity: 8500mAh
... ... @@ -101,20 +101,17 @@
101 101  * Max continuously current: 130mA
102 102  * Max boost current: 2A, 1 second
103 103  
104 -**Power Consumption**
105 +(% style="color:#037691" %)**Power Consumption**
105 105  
106 106  * Sleep Mode: 5uA @ 3.3v
107 107  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
108 108  
109 109  
110 -
111 111  == 1.4 Probe Types ==
112 112  
113 -
114 114  === 1.4.1 Thread Installation Type ===
115 115  
116 116  
117 -
118 118  [[image:1675071448299-229.png]]
119 119  
120 120  * Hersman Pressure Transmitter
... ... @@ -129,11 +129,9 @@
129 129  * Connector Type: Various Types, see order info
130 130  
131 131  
132 -
133 133  === 1.4.2 Immersion Type ===
134 134  
135 135  
136 -
137 137  [[image:1675071521308-426.png]]
138 138  
139 139  * Immersion Type, Probe IP Level: IP68
... ... @@ -140,26 +140,21 @@
140 140  * Measuring Range: Measure range can be customized, up to 100m.
141 141  * Accuracy: 0.2% F.S
142 142  * Long-Term Stability: ±0.2% F.S / Year
143 -* Overload 200% F.S
144 -* Zero Temperature Drift: ±2% F.S)
145 -* FS Temperature Drift: ±2% F.S
146 146  * Storage temperature: -30℃~~80℃
147 -* Operating temperature: -40℃~~85℃
140 +* Operating temperature: 0℃~~50℃
148 148  * Material: 316 stainless steels
149 149  
150 150  
151 -
152 152  == 1.5 Probe Dimension ==
153 153  
154 154  
155 155  
156 -
157 157  == 1.6 Application and Installation ==
158 158  
159 159  === 1.6.1 Thread Installation Type ===
160 160  
161 161  
162 -**Application:**
153 +(% style="color:blue" %)**Application:**
163 163  
164 164  * Hydraulic Pressure
165 165  * Petrochemical Industry
... ... @@ -169,7 +169,6 @@
169 169  * Constant Pressure Water Supply
170 170  * Liquid Pressure measuring
171 171  
172 -
173 173  Order the suitable thread size and install to measure the air / liquid pressure
174 174  
175 175  [[image:1675071670469-145.png]]
... ... @@ -178,7 +178,7 @@
178 178  === 1.6.2 Immersion Type ===
179 179  
180 180  
181 -**Application:**
171 +(% style="color:blue" %)**Application:**
182 182  
183 183  Liquid & Water Pressure / Level detect.
184 184  
... ... @@ -197,9 +197,9 @@
197 197  == 1.7 Sleep mode and working mode ==
198 198  
199 199  
200 -**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.
201 201  
202 -**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.
203 203  
204 204  
205 205  == 1.8 Button & LEDs ==
... ... @@ -208,20 +208,18 @@
208 208  [[image:1675071855856-879.png]]
209 209  
210 210  
211 -|**Behavior on ACT**|**Function**|**Action**
212 -|Pressing ACT between 1s < time < 3s|Send an uplink|(((
213 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, **blue led** will blink once.
214 -
201 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
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.
215 215  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
216 216  )))
217 -|Pressing ACT for more than 3s|Active Device|(((
218 -**Green led** will fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network.
219 -
220 -**Green led** will solidly turn on for 5 seconds after joined in network.
221 -
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.
222 222  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.
223 223  )))
224 -|Fast press ACT 5 times.|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.
225 225  
226 226  
227 227  == 1.9 Pin Mapping ==
... ... @@ -230,9 +230,8 @@
230 230  [[image:1675072568006-274.png]]
231 231  
232 232  
221 +== 1.10 BLE connection ==
233 233  
234 -1.
235 -11. BLE connection
236 236  
237 237  PS-LB support BLE remote configure.
238 238  
... ... @@ -246,129 +246,105 @@
246 246  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
247 247  
248 248  
236 +== 1.11 Mechanical ==
249 249  
250 250  
251 -1.
252 -11. Mechanical
239 +[[image:1675143884058-338.png]]
253 253  
254 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
255 255  
256 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
242 +[[image:1675143899218-599.png]]
257 257  
258 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
259 259  
245 +[[image:1675143909447-639.png]]
260 260  
261 261  
248 += 2. Configure PS-LB to connect to LoRaWAN network =
262 262  
263 -1. Configure PS-LB to connect to LoRaWAN network
264 -11. How it works
250 +== 2.1 How it works ==
265 265  
266 -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.
267 267  
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.
268 268  
269 -1.
270 -11. ​Quick guide to connect to LoRaWAN server (OTAA)
271 271  
256 +== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
257 +
258 +
272 272  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.
273 273  
274 274  
275 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
262 +[[image:1675144005218-297.png]]
276 276  
277 277  
278 278  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.
279 279  
280 280  
281 -**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.
282 282  
283 283  Each PS-LB is shipped with a sticker with the default device EUI as below:
284 284  
272 +[[image:image-20230131134744-2.jpeg]]
285 285  
286 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
287 287  
288 288  
289 -
290 -
291 -
292 292  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
293 293  
294 294  
295 -**Register the device**
279 +(% style="color:blue" %)**Register the device**
296 296  
297 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
281 +[[image:1675144099263-405.png]]
298 298  
299 299  
300 -**Add APP EUI and DEV EUI**
284 +(% style="color:blue" %)**Add APP EUI and DEV EUI**
301 301  
286 +[[image:1675144117571-832.png]]
302 302  
303 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
304 304  
289 +(% style="color:blue" %)**Add APP EUI in the application**
305 305  
306 -**Add APP EUI in the application**
307 307  
292 +[[image:1675144143021-195.png]]
308 308  
309 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
310 310  
295 +(% style="color:blue" %)**Add APP KEY**
311 311  
312 -**Add APP KEY**
297 +[[image:1675144157838-392.png]]
313 313  
314 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
299 +(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB
315 315  
316 316  
317 -**Step 2**: Activate on PS-LB
318 -
319 -
320 320  Press the button for 5 seconds to activate the PS-LB.
321 321  
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.
322 322  
323 -**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.
324 -
325 -
326 326  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
327 327  
328 328  
329 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
309 +== 2.3 ​Uplink Payload ==
330 330  
311 +=== 2.3.1 Device Status, FPORT~=5 ===
331 331  
332 332  
333 -
334 -1.
335 -11. ​Uplink Payload
336 -
337 -Uplink payloads have two types:
338 -
339 -* Distance Value: Use FPORT=2
340 -* Other control commands: Use other FPORT fields.
341 -
342 -The application server should parse the correct value based on FPORT settings.
343 -
344 -
345 -
346 -1.
347 -11.
348 -111. Device Status, FPORT=5
349 -
350 350  Include device configure status. Once PS-LB Joined the network, it will uplink this message to the server.
351 351  
352 -
353 353  Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
354 354  
355 355  
319 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
356 356  |(% colspan="6" %)**Device Status (FPORT=5)**
357 -|**Size (bytes)**|**1**|**2**|**1**|**1**|**2**
358 -|**Value**|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
359 359  
360 360  Example parse in TTNv3
361 361  
362 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
326 +[[image:1675144504430-490.png]]
363 363  
364 364  
329 +(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB, this value is 0x16
365 365  
366 -**Sensor Model**: For PS-LB, this value is 0x16
331 +(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
367 367  
368 -**Firmware Version**: 0x0100, Means: v1.0.0 version
333 +(% style="color:#037691" %)**Frequency Band**:
369 369  
370 -**Frequency Band**:
371 -
372 372  *0x01: EU868
373 373  
374 374  *0x02: US915
... ... @@ -398,7 +398,7 @@
398 398  *0x0e: MA869
399 399  
400 400  
401 -**Sub-Band**:
364 +(% style="color:#037691" %)**Sub-Band**:
402 402  
403 403  AU915 and US915:value 0x00 ~~ 0x08
404 404  
... ... @@ -407,7 +407,7 @@
407 407  Other Bands: Always 0x00
408 408  
409 409  
410 -**Battery Info**:
373 +(% style="color:#037691" %)**Battery Info**:
411 411  
412 412  Check the battery voltage.
413 413  
... ... @@ -416,35 +416,24 @@
416 416  Ex2: 0x0B49 = 2889mV
417 417  
418 418  
382 +=== 2.3.2 Sensor value, FPORT~=2 ===
419 419  
420 -1.
421 -11.
422 -111. Sensor value, FPORT=2
423 423  
424 -
425 425  Uplink payload includes in total 9 bytes.
426 426  
427 427  
428 -|(((
429 -**Size**
388 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
389 +|(% style="width:97px" %)(((
390 +**Size(bytes)**
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"]]
430 430  
431 -**(bytes)**
432 -)))|**2**|**2**|**2**|**2**|**1**
433 -|**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]]
394 +[[image:1675144608950-310.png]]
434 434  
435 435  
397 +=== 2.3.3 Battery Info ===
436 436  
437 437  
438 -
439 -
440 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
441 -
442 -
443 -
444 -1.
445 -11.
446 -111. Battery Info
447 -
448 448  Check the battery voltage for PS-LB.
449 449  
450 450  Ex1: 0x0B45 = 2885mV
... ... @@ -452,537 +452,456 @@
452 452  Ex2: 0x0B49 = 2889mV
453 453  
454 454  
455 -1.
456 -11.
457 -111. Probe Model
407 +=== 2.3.4 Probe Model ===
458 458  
459 -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. 
460 460  
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. 
461 461  
412 +
462 462  For example.
463 463  
464 -|**Part Number**|**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
415 +(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
416 +|**Part Number**|**Probe Used**|**4~~20mA scale**|**Example: 12mA meaning**
465 465  |PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
466 466  |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
467 467  
468 -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.
469 469  
470 470  
471 -1.
472 -11.
473 -111. 0~~20mA value (IDC_IN)
424 +=== 2.3.5 0~~20mA value (IDC_IN) ===
474 474  
475 -The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
476 476  
427 +The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
477 477  
478 -**Example**:
429 +(% style="color:#037691" %)**Example**:
479 479  
480 480  27AE(H) = 10158 (D)/1000 = 10.158mA.
481 481  
482 482  
483 -1.
484 -11.
485 -111. 0~~30V value ( pin VDC_IN)
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:
486 486  
487 -Measure the voltage value. The range is 0 to 30V.
436 +[[image:image-20230225154759-1.png||height="408" width="741"]]
488 488  
489 489  
490 -**Example**:
439 +=== 2.3.6 0~~30V value ( pin VDC_IN) ===
491 491  
441 +
442 +Measure the voltage value. The range is 0 to 30V.
443 +
444 +(% style="color:#037691" %)**Example**:
445 +
492 492  138E(H) = 5006(D)/1000= 5.006V
493 493  
494 494  
495 -1.
496 -11.
497 -111. IN1&IN2&INT pin
449 +=== 2.3.7 IN1&IN2&INT pin ===
498 498  
499 499  
500 500  IN1 and IN2 are used as digital input pins.
501 501  
502 -**Example**:
454 +(% style="color:#037691" %)**Example**:
503 503  
504 -09 (H) :(0x09&0x08)>>3=1    IN1 pin is high level.
456 +09 (H): (0x09&0x08)>>3=1    IN1 pin is high level.
505 505  
506 -09 (H) :(0x09&0x04)>>2=0    IN2 pin is low level.
458 +09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
507 507  
508 508  
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.
509 509  
510 -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 +(% style="color:#037691" %)**Example:**
511 511  
465 +09 (H): (0x09&0x02)>>1=1    The level of the interrupt pin.
512 512  
513 -**Example:**
467 +09 (H): 0x09&0x01=1              0x00: Normal uplink packet.
514 514  
515 -09 (H) : (0x09&0x02)>>1=1    The level of the interrupt pin.
469 +0x01: Interrupt Uplink Packet.
516 516  
517 -09 (H) : 0x09&0x01=1              0x00: Normal uplink packet.
518 518  
519 -0x01: Interrupt Uplink Packet.
472 +=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
520 520  
521 521  
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 +)))
522 522  
483 +[[image:image-20230220171300-1.png||height="207" width="863"]]
523 523  
485 +Multiple sets of data collected are displayed in this form：
524 524  
487 +[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
525 525  
526 526  
527 -1.
528 -11.
529 -111. ​Decode payload in The Things Network
490 +=== 2.3.9 ​Decode payload in The Things Network ===
530 530  
492 +
531 531  While using TTN network, you can add the payload format to decode the payload.
532 532  
533 533  
534 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
496 +[[image:1675144839454-913.png]]
535 535  
536 -PS-LB TTN Payload Decoder:
537 537  
538 -[[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
499 +PS-LB TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
539 539  
540 540  
541 -1.
542 -11. Uplink Interval
502 +== 2.4 Uplink Interval ==
543 543  
544 -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:
545 545  
546 -[[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]]
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);"]]
547 547  
548 548  
508 +== 2.5 Show Data in DataCake IoT Server ==
549 549  
550 -1.
551 -11. ​Show Data in DataCake IoT Server
552 552  
553 553  [[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:
554 554  
555 555  
556 -**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.
557 557  
558 -**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:
559 559  
560 560  
561 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
519 +[[image:1675144951092-237.png]]
562 562  
563 563  
564 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
522 +[[image:1675144960452-126.png]]
565 565  
566 566  
567 -Step 3: Create an account or log in Datacake.
525 +(% style="color:blue" %)**Step 3:**(%%) Create an account or log in Datacake.
568 568  
569 -Step 4: Create PS-LB product.
527 +(% style="color:blue" %)**Step 4:** (%%)Create PS-LB product.
570 570  
571 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
529 +[[image:1675145004465-869.png]]
572 572  
573 573  
532 +[[image:1675145018212-853.png]]
574 574  
575 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
576 576  
577 577  
578 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
579 579  
537 +[[image:1675145029119-717.png]]
580 580  
581 -Step 5: add payload decode
582 582  
540 +(% style="color:blue" %)**Step 5: **(%%)add payload decode
583 583  
584 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
542 +[[image:1675145051360-659.png]]
585 585  
586 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
587 587  
545 +[[image:1675145060812-420.png]]
588 588  
589 589  
590 590  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
591 591  
592 592  
593 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
551 +[[image:1675145081239-376.png]]
594 594  
595 595  
554 +== 2.6 Frequency Plans ==
596 596  
597 597  
598 -
599 -
600 -
601 -
602 -
603 -
604 -
605 -
606 -
607 -
608 -
609 -
610 -
611 -1.
612 -11. Frequency Plans
613 -
614 614  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.
615 615  
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/]]
616 616  
617 -[[https:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:https://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]]
618 618  
562 +== 2.7 ​Firmware Change Log ==
619 619  
620 620  
621 -
622 -1.
623 -11. ​Firmware Change Log
624 -
625 625  **Firmware download link:**
626 626  
627 627  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
628 628  
629 629  
570 += 3. Configure PS-LB =
630 630  
631 -1. Configure PS-LB via AT Command or LoRaWAN Downlink
572 +== 3.1 Configure Methods ==
632 632  
633 -Use can configure PS-LB via AT Command or LoRaWAN Downlink.
574 +PS-LB-NA supports below configure method:
634 634  
635 -* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
636 -* 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.
637 637  
638 -[[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]]
639 639  
581 +== 3.2 General Commands ==
640 640  
641 -There are two kinds of commands to configure PS-LB, they are:
642 -
643 -* **General Commands**.
644 -
645 645  These commands are to configure:
646 646  
647 647  * General system settings like: uplink interval.
648 648  * LoRaWAN protocol & radio related command.
649 649  
650 -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:
651 651  
652 -[[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/]]
653 653  
654 654  
655 -* **Commands special design for PS-LB**
656 656  
594 +== 3.3 Commands special design for PS-LB ==
595 +
657 657  These commands only valid for PS-LB, as below:
658 658  
659 659  
660 -1.
661 -11. Set Transmit Interval Time
599 +=== 3.3.1 Set Transmit Interval Time ===
662 662  
601 +
663 663  Feature: Change LoRaWAN End Node Transmit Interval.
664 664  
665 -**AT Command: AT+TDC**
604 +(% style="color:blue" %)**AT Command: AT+TDC**
666 666  
667 -|**Command Example**|**Function**|**Response**
668 -|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|(((
669 669  30000
670 -
671 671  OK
672 -
673 673  the interval is 30000ms = 30s
674 674  )))
675 -|AT+TDC=60000|Set Transmit Interval|(((
613 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
676 676  OK
677 -
678 678  Set transmit interval to 60000ms = 60 seconds
679 679  )))
680 680  
681 -**Downlink Command: 0x01**
618 +(% style="color:blue" %)**Downlink Command: 0x01**
682 682  
683 683  Format: Command Code (0x01) followed by 3 bytes time value.
684 684  
685 -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.
686 686  
687 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
688 -* 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
689 689  
690 690  
628 +=== 3.3.2 Set Interrupt Mode ===
691 691  
692 -1.
693 -11. Set Interrupt Mode
694 694  
695 695  Feature, Set Interrupt mode for GPIO_EXIT.
696 696  
697 -**AT Command: AT+INTMOD**
633 +(% style="color:blue" %)**AT Command: AT+INTMOD**
698 698  
699 -|**Command Example**|**Function**|**Response**
700 -|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" %)(((
701 701  0
702 -
703 703  OK
704 -
705 -the mode is 0 = No interruption
640 +the mode is 0 =Disable Interrupt
706 706  )))
707 -|AT+INTMOD=2|(((
642 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
708 708  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
709 709  
710 -1. (Disable Interrupt),
711 -1. (Trigger by rising and falling edge),
712 -1. (Trigger by falling edge)
713 -1. (Trigger by rising edge)
714 -)))|OK
650 +(% style="color:blue" %)**Downlink Command: 0x06**
715 715  
716 -**Downlink Command: 0x06**
717 -
718 718  Format: Command Code (0x06) followed by 3 bytes.
719 719  
720 720  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
721 721  
722 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
723 -* 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
724 724  
725 -1.
726 -11. Set the output time
727 727  
660 +=== 3.3.3 Set the output time ===
661 +
662 +
728 728  Feature, Control the output 3V3 , 5V or 12V.
729 729  
730 -**AT Command: AT+3V3T**
665 +(% style="color:blue" %)**AT Command: AT+3V3T**
731 731  
732 -|**Command Example**|**Function**|**Response**
733 -|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" %)(((
734 734  0
735 -
736 736  OK
737 737  )))
738 -|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" %)(((
739 739  OK
740 -
741 741  default setting
742 742  )))
743 -|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" %)(((
744 744  OK
745 -
746 -
747 747  )))
748 -|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" %)(((
749 749  OK
750 -
751 -
752 752  )))
753 753  
754 -**AT Command: AT+5VT**
684 +(% style="color:blue" %)**AT Command: AT+5VT**
755 755  
756 -|**Command Example**|**Function**|**Response**
757 -|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" %)(((
758 758  0
759 -
760 760  OK
761 761  )))
762 -|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" %)(((
763 763  OK
764 -
765 765  default setting
766 766  )))
767 -|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" %)(((
768 768  OK
769 -
770 -
771 771  )))
772 -|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" %)(((
773 773  OK
774 -
775 -
776 776  )))
777 777  
778 -**AT Command: AT+12VT**
703 +(% style="color:blue" %)**AT Command: AT+12VT**
779 779  
780 -|**Command Example**|**Function**|**Response**
781 -|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" %)(((
782 782  0
783 -
784 784  OK
785 785  )))
786 -|AT+12VT=0|Normally closed 12V power supply.|OK
787 -|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" %)(((
788 788  OK
789 -
790 -
791 791  )))
792 792  
793 -**Downlink Command: 0x07**
716 +(% style="color:blue" %)**Downlink Command: 0x07**
794 794  
795 795  Format: Command Code (0x07) followed by 3 bytes.
796 796  
797 797  The first byte is which power, the second and third bytes are the time to turn on.
798 798  
799 -* Example 1: Downlink Payload: 070101F4  -> AT+3V3T=500
800 -* Example 2: Downlink Payload: 0701FFFF   -> AT+3V3T=65535
801 -* Example 3: Downlink Payload: 070203E8  -> AT+5VT=1000
802 -* Example 4: Downlink Payload: 07020000  -> AT+5VT=0
803 -* Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
804 -* 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
805 805  
806 -1.
807 -11. Set the Probe Model
808 808  
809 -**AT Command: AT** **+PROBE**
730 +=== 3.3.4 Set the Probe Model ===
810 810  
811 -|**Command Example**|**Function**|**Response**
812 -|AT +PROBE =?|Get or Set the probe model.|(((
813 -0
814 814  
815 -OK
816 -)))
817 -|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
818 -|AT +PROBE =0101|Set pressure transmitters mode, first type.|(((
819 -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.
820 820  
821 -
822 -)))
823 -|AT +PROBE =0000|Initial state, no settings.|(((
824 -OK
735 +**AT Command: AT** **+PROBE**
825 825  
826 -
827 -)))
737 +AT+PROBE=aabb
828 828  
829 -**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.
830 830  
831 -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;
832 832  
833 -* Example 1: Downlink Payload: 080003  -> AT+PROBE=0003
834 -* Example 2: Downlink Payload: 080101  -> AT+PROBE=0101
743 +bb represents which type of pressure sensor it is.
835 835  
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)
836 836  
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
837 837  
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
838 838  
839 -1. Battery & how to replace
840 -11. Battery Type
760 +**Downlink Command: 0x08**
841 841  
842 -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.
762 +Format: Command Code (0x08) followed by 2 bytes.
843 843  
764 +* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
765 +* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
844 844  
845 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
846 846  
847 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
768 +=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
848 848  
849 849  
850 -Minimum Working Voltage for the PS-LB:
771 +Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
851 851  
852 -PS-LB:  2.45v ~~ 3.6v
773 +(% style="color:blue" %)**AT Command: AT** **+STDC**
853 853  
775 +AT+STDC=aa,bb,bb
854 854  
855 -1.
856 -11. Replace 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
857 857  
858 -Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
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
859 859  
860 -And make sure the positive and negative pins match.
790 +OK
791 +)))
792 +|AT+STDC=0, 0,0|(((
793 +Use the TDC interval to send packets.(default)
861 861  
795 +
796 +)))|(((
797 +Attention:Take effect after ATZ
862 862  
863 -
864 -1.
865 -11. Power Consumption Analyze
866 -
867 -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.
868 -
869 -
870 -Instruction to use as below:
871 -
872 -
873 -Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
874 -
875 -[[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/]]
876 -
877 -
878 -Step 2: Open it and choose
879 -
880 -* Product Model
881 -* Uplink Interval
882 -* Working Mode
883 -
884 -And the Life expectation in difference case will be shown on the right.
885 -
886 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
887 -
888 -
889 -The battery related documents as below:
890 -
891 -* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
892 -* [[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]]
893 -* [[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]]
894 -
895 -
896 -|(((
897 -JST-XH-2P connector
799 +OK
898 898  )))
899 899  
900 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
802 +(% style="color:blue" %)**Downlink Command: 0xAE**
901 901  
804 +Format: Command Code (0x08) followed by 5 bytes.
902 902  
806 +* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
903 903  
904 -1.
905 -11.
906 -111. ​Battery Note
907 907  
908 -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 =
909 909  
811 +PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
910 910  
911 -1.
912 -11.
913 -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/]] .
914 914  
915 -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.
916 916  
816 += 5. OTA firmware update =
917 917  
918 -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)
919 919  
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/]]
920 920  
921 921  
822 += 6. FAQ =
922 922  
824 +== 6.1 How to use AT Command via UART to access device? ==
923 923  
924 924  
925 -1. Remote Configure device
926 -11. Connect via BLE
927 -
928 -Please see this instruction for how to configure via BLE:
929 -
930 -[[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/]]
931 -
932 -
933 -1.
934 -11. AT Command Set
935 -
936 -
937 -1. OTA firmware update
938 -
939 -Please see this link for how to do OTA firmware update.
940 -
941 -[[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/]]
942 -
943 -
944 -
945 -
946 -
947 -1. FAQ
948 -11. How to use AT Command to access device?
949 -
950 950  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]]
951 951  
952 952  
953 -1.
954 -11. How to update firmware via UART port?
830 +== 6.2 How to update firmware via UART port? ==
955 955  
956 -See:
957 957  
958 -[[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]]
959 959  
960 960  
961 -1.
962 -11. How to change the LoRa Frequency Bands/Region
836 +== 6.3 How to change the LoRa Frequency Bands/Region? ==
963 963  
964 -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]].
965 965  When downloading the images, choose the required image file for download. ​
966 966  
967 967  
843 += 7. Order Info =
968 968  
969 969  
846 +[[image:image-20230131153105-4.png]]
970 970  
971 -1. Order Info
972 972  
973 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
849 += 8. ​Packing Info =
974 974  
975 975  
852 +(% style="color:#037691" %)**Package Includes**:
976 976  
977 -
978 -
979 -1. ​Packing Info
980 -
981 -**Package Includes**:
982 -
983 983  * PS-LB LoRaWAN Pressure Sensor
984 984  
985 -**Dimension and weight**:
856 +(% style="color:#037691" %)**Dimension and weight**:
986 986  
987 987  * Device Size: cm
988 988  * Device Weight: g
... ... @@ -990,13 +990,11 @@
990 990  * Weight / pcs : g
991 991  
992 992  
864 += 9. Support =
993 993  
994 994  
995 -1. ​Support
996 -
997 997  * 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.
998 -* 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
999 999  
1000 -[[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]]
1001 1001  
1002 1002  
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