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Last modified by Xiaoling on 2025/07/10 16:21
From version 50.1
edited by Edwin Chen
on 2023/02/25 15:49
Change comment: There is no comment for this version
To version 9.1
edited by Xiaoling
on 2023/01/30 17:38
Change comment: Uploaded new attachment "1675071521308-426.png", version {1}

Summary

Details

Page properties
Author
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
Content
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1 -[[image:image-20230131115217-1.png]]
1 +[[image:image-20230130161957-1.jpeg||height="493" width="493"]] [[image:image-20230130162222-3.png||height="495" width="477"]]​​​​​​​
2 2  
3 3  
4 4  
5 +
5 5  **Table of Contents：**
6 6  
7 -{{toc/}}
8 8  
9 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
9 9  
10 10  
11 11  
12 12  
13 13  
14 -= 1. Introduction =
15 15  
16 -== 1.1 What is LoRaWAN Pressure Sensor ==
17 17  
18 18  
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 -)))
22 22  
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 -)))
26 26  
27 -(((
20 +
21 +
22 +
23 +
24 +1. Introduction
25 +11. ​What is LoRaWAN Pressure Sensor
26 +
27 +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.
28 +
29 +
30 +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.
31 +
32 +
28 28  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 -)))
30 30  
31 -(((
35 +
32 32  PS-LB supports BLE configure and wireless OTA update which make user easy to use.
33 -)))
34 34  
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 +PS-LB is powered by **8500mAh Li-SOCI2 battery**, it is designed for long term use up to 5 years.
40 +
41 +
40 40  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 -)))
42 42  
43 -[[image:1675071321348-194.png]]
44 44  
45 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
45 45  
46 -== 1.2 ​Features ==
47 47  
48 48  
49 +
50 +
51 +*
52 +*1. ​Features
49 49  * LoRaWAN 1.0.3 Class A
50 50  * Ultra-low power consumption
51 51  * Measure air / gas or water pressure
... ... @@ -58,23 +58,23 @@
58 58  * Uplink on periodically
59 59  * Downlink to change configure
60 60  * 8500mAh Battery for long term use
61 -* Controllable 3.3v,5v and 12v output to power external sensor
62 62  
63 -== 1.3 Specification ==
64 64  
67 +1.
68 +11. Specification
65 65  
66 -(% style="color:#037691" %)**Micro Controller:**
70 +**Micro Controller:**
67 67  
68 68  * MCU: 48Mhz ARM
69 69  * Flash: 256KB
70 70  * RAM: 64KB
71 71  
72 -(% style="color:#037691" %)**Common DC Characteristics:**
76 +**Common DC Characteristics:**
73 73  
74 74  * Supply Voltage: 2.5v ~~ 3.6v
75 75  * Operating Temperature: -40 ~~ 85°C
76 76  
77 -(% style="color:#037691" %)**LoRa Spec:**
81 +**LoRa Spec:**
78 78  
79 79  * Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
80 80  * Max +22 dBm constant RF output vs.
... ... @@ -81,20 +81,23 @@
81 81  * RX sensitivity: down to -139 dBm.
82 82  * Excellent blocking immunity
83 83  
84 -(% style="color:#037691" %)**Current Input Measuring :**
85 85  
89 +**Current Input Measuring :**
90 +
86 86  * Range: 0 ~~ 20mA
87 87  * Accuracy: 0.02mA
88 88  * Resolution: 0.001mA
89 89  
90 -(% style="color:#037691" %)**Voltage Input Measuring:**
91 91  
96 +**Voltage Input Measuring:**
97 +
92 92  * Range: 0 ~~ 30v
93 93  * Accuracy: 0.02v
94 94  * Resolution: 0.001v
95 95  
96 -(% style="color:#037691" %)**Battery:**
97 97  
103 +**Battery:**
104 +
98 98  * Li/SOCI2 un-chargeable battery
99 99  * Capacity: 8500mAh
100 100  * Self-Discharge: <1% / Year @ 25°C
... ... @@ -101,56 +101,66 @@
101 101  * Max continuously current: 130mA
102 102  * Max boost current: 2A, 1 second
103 103  
104 -(% style="color:#037691" %)**Power Consumption**
105 105  
112 +**Power Consumption**
113 +
106 106  * Sleep Mode: 5uA @ 3.3v
107 107  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
108 108  
109 -== 1.4 Probe Types ==
110 110  
111 -=== 1.4.1 Thread Installation Type ===
112 112  
113 113  
114 -[[image:1675071448299-229.png]]
120 +1.
121 +11. Probe Types
122 +111. Thread Installation Type
115 115  
116 -* Hersman Pressure Transmitter
117 -* Measuring Range: -0.1 ~~ 0 ~~ 60MPa, see order info.
118 -* Accuracy: 0.2% F.S
119 -* Long-Term Stability: 0.2% F.S ±0.05%
120 -* Overload 200% F.S
121 -* Zero Temperature Drift: 0.03% FS/℃(≤100Kpa), 0.02%FS/℃(＞100Kpa)
122 -* FS Temperature Drift: 0.003% FS/℃(≤100Kpa), 0.002%FS/℃(＞100Kpa)
123 -* Storage temperature: -30℃~~80℃
124 -* Operating temperature: -20℃~~60℃
125 -* Connector Type: Various Types, see order info
126 126  
127 -=== 1.4.2 Immersion Type ===
125 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
128 128  
129 129  
130 -[[image:1675071521308-426.png]]
128 +* **Hersman Pressure Transmitter**
129 +* **Measuring Range: -0.1 ~~ 0 ~~ 60MPa, see order info.**
130 +* **Accuracy: 0.2% F.S**
131 +* **Long-Term Stability: 0.2% F.S ±0.05%**
132 +* **Overload 200% F.S**
133 +* **Zero Temperature Drift: 0.03% FS/℃(≤100Kpa), 0.02%FS/℃(＞100Kpa)**
134 +* **FS Temperature Drift: 0.003% FS/℃(≤100Kpa), 0.002%FS/℃(＞100Kpa)**
135 +* **Storage temperature: -30℃~~80℃**
136 +* **Operating temperature: -20℃~~60℃**
137 +* **Connector Type: Various Types, see order info**
131 131  
132 -* Immersion Type, Probe IP Level: IP68
133 -* Measuring Range: Measure range can be customized, up to 100m.
134 -* Accuracy: 0.2% F.S
135 -* Long-Term Stability: ±0.2% F.S / Year
136 -* Overload 200% F.S
137 -* Zero Temperature Drift: ±2% F.S)
138 -* FS Temperature Drift: ±2% F.S
139 -* Storage temperature: -30℃~~80℃
140 -* Operating temperature: -40℃~~85℃
141 -* Material: 316 stainless steels
142 142  
143 -== 1.5 Probe Dimension ==
140 +1.
141 +11.
142 +111. Immersion Type
144 144  
144 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
145 145  
146 146  
147 -== 1.6 Application and Installation ==
147 +* **Immersion Type, Probe IP Level: IP68**
148 +* **Measuring Range: Measure range can be customized, up to 100m.**
149 +* **Accuracy: 0.2% F.S**
150 +* **Long-Term Stability: ±0.2% F.S / Year**
151 +* **Overload 200% F.S**
152 +* **Zero Temperature Drift: ±2% F.S)**
153 +* **FS Temperature Drift: ±2% F.S**
154 +* **Storage temperature: -30℃~~80℃**
155 +* **Operating temperature: -40℃~~85℃**
156 +* **Material: 316 stainless steels**
148 148  
149 -=== 1.6.1 Thread Installation Type ===
150 150  
159 +1.
160 +11. Probe Dimension
151 151  
152 -(% style="color:blue" %)**Application:**
153 153  
163 +
164 +
165 +1.
166 +11. Application and Installation
167 +111. Thread Installation Type
168 +
169 +**Application:**
170 +
154 154  * Hydraulic Pressure
155 155  * Petrochemical Industry
156 156  * Health and Medical
... ... @@ -159,66 +159,84 @@
159 159  * Constant Pressure Water Supply
160 160  * Liquid Pressure measuring
161 161  
179 +
180 +
162 162  Order the suitable thread size and install to measure the air / liquid pressure
163 163  
164 -[[image:1675071670469-145.png]]
183 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
165 165  
166 166  
167 -=== 1.6.2 Immersion Type ===
168 168  
187 +1.
188 +11.
189 +111. Immersion Type
169 169  
170 -(% style="color:blue" %)**Application:**
191 +**Application:**
171 171  
172 172  Liquid & Water Pressure / Level detect.
173 173  
174 -[[image:1675071725288-579.png]]
195 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
175 175  
176 176  
177 177  The Immersion Type pressure sensor is shipped with the probe and device separately. When user got the device, below is the wiring to for connect the probe to the device.
178 178  
179 179  
180 -[[image:1675071736646-450.png]]
201 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
181 181  
182 182  
183 -[[image:1675071776102-240.png]]
184 184  
205 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
185 185  
186 -== 1.7 Sleep mode and working mode ==
187 187  
188 188  
189 -(% 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.
209 +1.
210 +11. Sleep mode and working mode
190 190  
191 -(% 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  
213 +**Deep Sleep Mode: Sensor doesn’t have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.**
193 193  
194 -== 1.8 Button & LEDs ==
195 195  
216 +**Working Mode: In this mode, Sensor will work as LoRaWAN Sensor to Join LoRaWAN network and send out sensor data to server. Between each sampling/tx/rx periodically, sensor will be in IDLE mode), in IDLE mode, sensor has the same power consumption as Deep Sleep mode.**
196 196  
197 -[[image:1675071855856-879.png]]
198 198  
199 199  
200 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
201 -|=(% style="width: 167px;" %)**Behavior on ACT**|=(% style="width: 117px;" %)**Function**|=(% style="width: 225px;" %)**Action**
202 -|(% style="width:167px" %)Pressing ACT between 1s < time < 3s|(% style="width:117px" %)Send an uplink|(% style="width:225px" %)(((
203 -If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, (% style="color:blue" %)**blue led** (%%)will blink once.
220 +
221 +1.
222 +11. Button & LEDs
223 +
224 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
225 +
226 +
227 +
228 +|**Behavior on ACT**|**Function**|**Action**
229 +|Pressing ACT between 1s < time < 3s|Send an uplink|(((
230 +If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, **blue led** will blink once.
231 +
204 204  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
205 205  )))
206 -|(% style="width:167px" %)Pressing ACT for more than 3s|(% style="width:117px" %)Active Device|(% style="width:225px" %)(((
207 -(% 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.
208 -(% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
234 +|Pressing ACT for more than 3s|Active Device|(((
235 +**Green led** will fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network.
236 +
237 +**Green led** will solidly turn on for 5 seconds after joined in network.
238 +
209 209  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.
210 210  )))
211 -|(% 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.
241 +|Fast press ACT 5 times.|Deactivate Device|red led will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.
212 212  
213 -== 1.9 Pin Mapping ==
214 214  
215 215  
216 -[[image:1675072568006-274.png]]
217 217  
218 218  
219 -== 1.10 BLE connection ==
247 +1.
248 +11. Pin Mapping
220 220  
250 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
221 221  
252 +
253 +
254 +1.
255 +11. BLE connection
256 +
222 222  PS-LB support BLE remote configure.
223 223  
224 224  
... ... @@ -231,105 +231,131 @@
231 231  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
232 232  
233 233  
234 -== 1.11 Mechanical ==
235 235  
236 236  
237 -[[image:1675143884058-338.png]]
271 +1.
272 +11. Mechanical
238 238  
274 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
239 239  
240 -[[image:1675143899218-599.png]]
276 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
241 241  
278 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
242 242  
243 -[[image:1675143909447-639.png]]
244 244  
245 245  
246 -= 2. Configure PS-LB to connect to LoRaWAN network =
247 247  
248 -== 2.1 How it works ==
283 +1. Configure PS-LB to connect to LoRaWAN network
284 +11. How it works
249 249  
286 +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.
250 250  
251 -The PS-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the PS-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
252 252  
289 +1.
290 +11. ​Quick guide to connect to LoRaWAN server (OTAA)
253 253  
254 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
255 -
256 -
257 257  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.
258 258  
259 259  
260 -[[image:1675144005218-297.png]]
295 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
261 261  
262 262  
263 263  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.
264 264  
265 265  
266 -(% style="color:blue" %)**Step 1:**(%%) Create a device in TTN with the OTAA keys from PS-LB.
301 +**Step 1**: Create a device in TTN with the OTAA keys from PS-LB.
267 267  
268 268  Each PS-LB is shipped with a sticker with the default device EUI as below:
269 269  
270 -[[image:image-20230131134744-2.jpeg]]
271 271  
306 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
272 272  
273 273  
309 +
310 +
311 +
274 274  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
275 275  
276 276  
277 -(% style="color:blue" %)**Register the device**
315 +**Register the device**
278 278  
279 -[[image:1675144099263-405.png]]
317 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
280 280  
281 281  
282 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
320 +**Add APP EUI and DEV EUI**
283 283  
284 -[[image:1675144117571-832.png]]
285 285  
323 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
286 286  
287 -(% style="color:blue" %)**Add APP EUI in the application**
288 288  
326 +**Add APP EUI in the application**
289 289  
290 -[[image:1675144143021-195.png]]
291 291  
329 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
292 292  
293 -(% style="color:blue" %)**Add APP KEY**
294 294  
295 -[[image:1675144157838-392.png]]
332 +**Add APP KEY**
296 296  
297 -(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB
334 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
298 298  
299 299  
337 +**Step 2**: Activate on PS-LB
338 +
339 +
300 300  Press the button for 5 seconds to activate the PS-LB.
301 301  
302 -(% style="color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:blue" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network. (% style="color:green" %)**Green led**(%%) will solidly turn on for 5 seconds after joined in network.
303 303  
343 +**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.
344 +
345 +
304 304  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
305 305  
306 306  
307 -== 2.3 ​Uplink Payload ==
349 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
308 308  
309 -=== 2.3.1 Device Status, FPORT~=5 ===
310 310  
311 311  
353 +
354 +1.
355 +11. ​Uplink Payload
356 +
357 +
358 +Uplink payloads have two types:
359 +
360 +* Distance Value: Use FPORT=2
361 +* Other control commands: Use other FPORT fields.
362 +
363 +The application server should parse the correct value based on FPORT settings.
364 +
365 +
366 +
367 +1.
368 +11.
369 +111. Device Status, FPORT=5
370 +
312 312  Include device configure status. Once PS-LB Joined the network, it will uplink this message to the server.
313 313  
373 +
314 314  Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
315 315  
316 316  
317 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
318 318  |(% colspan="6" %)**Device Status (FPORT=5)**
319 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
320 -|(% 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
378 +|**Size (bytes)**|**1**|**2**|**1**|**1**|**2**
379 +|**Value**|Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
321 321  
381 +
322 322  Example parse in TTNv3
323 323  
324 -[[image:1675144504430-490.png]]
384 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
325 325  
326 326  
327 -(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB, this value is 0x16
328 328  
329 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
388 +**Sensor Model**: For PS-LB, this value is 0x16
330 330  
331 -(% style="color:#037691" %)**Frequency Band**:
390 +**Firmware Version**: 0x0100, Means: v1.0.0 version
332 332  
392 +**Frequency Band**:
393 +
333 333  *0x01: EU868
334 334  
335 335  *0x02: US915
... ... @@ -359,7 +359,7 @@
359 359  *0x0e: MA869
360 360  
361 361  
362 -(% style="color:#037691" %)**Sub-Band**:
423 +**Sub-Band**:
363 363  
364 364  AU915 and US915:value 0x00 ~~ 0x08
365 365  
... ... @@ -368,7 +368,7 @@
368 368  Other Bands: Always 0x00
369 369  
370 370  
371 -(% style="color:#037691" %)**Battery Info**:
432 +**Battery Info**:
372 372  
373 373  Check the battery voltage.
374 374  
... ... @@ -377,24 +377,37 @@
377 377  Ex2: 0x0B49 = 2889mV
378 378  
379 379  
380 -=== 2.3.2 Sensor value, FPORT~=2 ===
381 381  
442 +1.
443 +11.
444 +111. Sensor value, FPORT=2
382 382  
446 +
447 +
383 383  Uplink payload includes in total 9 bytes.
384 384  
385 385  
386 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
387 -|(% style="width:97px" %)(((
388 -**Size(bytes)**
389 -)))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
390 -|(% 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"]]
451 +|(((
452 +**Size**
391 391  
392 -[[image:1675144608950-310.png]]
454 +**(bytes)**
455 +)))|**2**|**2**|**2**|**2**|**1**
456 +|**Value**|[[BAT>>path:#bat]]|[[Probe Model>>path:#Probe_Model]]|0 ~~ 20mA value|[[0 ~~~~ 30v value>>path:#Voltage_30v]]|[[IN1 &IN2 Interrupt  flag>>path:#Int_pin]]
393 393  
394 394  
395 -=== 2.3.3 Battery Info ===
396 396  
397 397  
461 +
462 +
463 +
464 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
465 +
466 +
467 +
468 +1.
469 +11.
470 +111. Battery Info
471 +
398 398  Check the battery voltage for PS-LB.
399 399  
400 400  Ex1: 0x0B45 = 2885mV
... ... @@ -402,179 +402,199 @@
402 402  Ex2: 0x0B49 = 2889mV
403 403  
404 404  
405 -=== 2.3.4 Probe Model ===
479 +1.
480 +11.
481 +111. Probe Model
406 406  
483 +PS-LB has different kind of probe, 0~~20mA represent the full scale of the measuring range. So a 15mA output means different meaning for different probe.
407 407  
408 -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. 
409 409  
410 -
411 411  For example.
412 412  
413 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
414 -|**Part Number**|**Probe Used**|**4~~20mA scale**|**Example: 12mA meaning**
488 +|**Part Number**|**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
415 415  |PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
416 416  |PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
417 -|PS-LB-T20-B|T20 threaded probe|0~~1MPa|0.5MPa air / gas or water pressure
418 418  
419 -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.
420 420  
493 +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.
421 421  
422 -=== 2.3.5 0~~20mA value (IDC_IN) ===
423 423  
496 +1.
497 +11.
498 +111. 0~~20mA value (IDC_IN)
424 424  
425 -The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
426 426  
427 -(% style="color:#037691" %)**Example**:
501 +The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
428 428  
429 -27AE(H) = 10158 (D)/1000 = 10.158mA.
430 430  
504 +**Example**:
431 431  
432 -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:
506 +27AE(H) = 10158 (D)/1000 = 10.158mA.
433 433  
434 -[[image:image-20230225154759-1.png||height="408" width="741"]]
435 435  
509 +1.
510 +11.
511 +111. 0~~30V value ( pin VDC_IN)
436 436  
437 -=== 2.3.6 0~~30V value ( pin VDC_IN) ===
438 438  
439 -
440 440  Measure the voltage value. The range is 0 to 30V.
441 441  
442 -(% style="color:#037691" %)**Example**:
443 443  
517 +**Example**:
518 +
444 444  138E(H) = 5006(D)/1000= 5.006V
445 445  
446 446  
447 -=== 2.3.7 IN1&IN2&INT pin ===
522 +1.
523 +11.
524 +111. IN1&IN2&INT pin
448 448  
449 449  
527 +
450 450  IN1 and IN2 are used as digital input pins.
451 451  
452 -(% style="color:#037691" %)**Example**:
530 +**Example**:
453 453  
454 -09 (H): (0x09&0x08)>>3=1    IN1 pin is high level.
532 +09 (H) :(0x09&0x08)>>3=1    IN1 pin is high level.
455 455  
456 -09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
534 +09 (H) :(0x09&0x04)>>2=0    IN2 pin is low level.
457 457  
458 458  
459 -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.
460 460  
461 -(% style="color:#037691" %)**Example:**
538 +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.
462 462  
463 -09 (H): (0x09&0x02)>>1=1    The level of the interrupt pin.
464 464  
465 -09 (H): 0x09&0x01=1              0x00: Normal uplink packet.
541 +**Example:**
466 466  
467 -0x01: Interrupt Uplink Packet.
543 +09 (H) : (0x09&0x02)>>1=1    The level of the interrupt pin.
468 468  
469 -=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
545 +09 (H) : 0x09&0x01=1              0x00: Normal uplink packet.
470 470  
547 +0x01: Interrupt Uplink Packet.
471 471  
472 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
473 -|(% style="width:94px" %)(((
474 -**Size(bytes)**
475 -)))|(% style="width:43px" %)2|(% style="width:367px" %)n
476 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
477 -Voltage value, each 2 bytes is a set of voltage values.
478 -)))
479 479  
480 -[[image:image-20230220171300-1.png||height="207" width="863"]]
481 481  
482 -Multiple sets of data collected are displayed in this form：
483 483  
484 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
485 485  
486 486  
487 -=== 2.3.9 ​Decode payload in The Things Network ===
488 488  
555 +1.
556 +11.
557 +111. ​Decode payload in The Things Network
489 489  
490 490  While using TTN network, you can add the payload format to decode the payload.
491 491  
492 492  
493 -[[image:1675144839454-913.png]]
562 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
494 494  
564 +PS-LB TTN Payload Decoder:
495 495  
496 -PS-LB TTN Payload Decoder: [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
566 +[[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>url:https://github.com/dragino/dragino-end-node-decoder]]
497 497  
498 498  
499 -== 2.4 Uplink Interval ==
569 +1.
570 +11. Uplink Interval
500 500  
572 +The PS-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link:
501 501  
502 -The PS-LB by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/#H4.1ChangeUplinkInterval||style="background-color: rgb(255, 255, 255);"]]
574 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval>>url:http://wiki.dragino.com/index.php?title=End_Device_AT_Commands_and_Downlink_Commands#Change_Uplink_Interval]]
503 503  
504 504  
505 -== 2.5 Show Data in DataCake IoT Server ==
506 506  
578 +1.
579 +11. ​Show Data in DataCake IoT Server
507 507  
508 508  [[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:
509 509  
510 510  
511 -(% style="color:blue" %)**Step 1: **(%%)Be sure that your device is programmed and properly connected to the network at this time.
584 +**Step 1**: Be sure that your device is programmed and properly connected to the network at this time.
512 512  
513 -(% 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:
586 +**Step 2**: To configure the Application to forward data to DATACAKE you will need to add integration. To add the DATACAKE integration, perform the following steps:
514 514  
515 515  
516 -[[image:1675144951092-237.png]]
589 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
517 517  
518 518  
519 -[[image:1675144960452-126.png]]
592 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
520 520  
521 521  
522 -(% style="color:blue" %)**Step 3:**(%%) Create an account or log in Datacake.
595 +Step 3: Create an account or log in Datacake.
523 523  
524 -(% style="color:blue" %)**Step 4:** (%%)Create PS-LB product.
597 +Step 4: Create PS-LB product.
525 525  
526 -[[image:1675145004465-869.png]]
599 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
527 527  
528 528  
529 -[[image:1675145018212-853.png]]
530 530  
603 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
531 531  
532 532  
606 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
533 533  
534 -[[image:1675145029119-717.png]]
535 535  
609 +Step 5: add payload decode
536 536  
537 -(% style="color:blue" %)**Step 5: **(%%)add payload decode
538 538  
539 -[[image:1675145051360-659.png]]
612 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
540 540  
614 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
541 541  
542 -[[image:1675145060812-420.png]]
543 543  
544 544  
545 545  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
546 546  
547 547  
548 -[[image:1675145081239-376.png]]
621 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
549 549  
550 550  
551 -== 2.6 Frequency Plans ==
552 552  
553 553  
626 +
627 +
628 +
629 +
630 +
631 +
632 +
633 +
634 +
635 +
636 +
637 +
638 +
639 +1.
640 +11. Frequency Plans
641 +
554 554  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.
555 555  
556 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
557 557  
645 +[[https:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:https://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]]
558 558  
559 -== 2.7 ​Firmware Change Log ==
560 560  
561 561  
649 +
650 +1.
651 +11. ​Firmware Change Log
652 +
562 562  **Firmware download link:**
563 563  
564 564  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
565 565  
566 566  
567 -= 3. Configure PS-LB via AT Command or LoRaWAN Downlink =
568 568  
659 +1. Configure PS-LB via AT Command or LoRaWAN Downlink
569 569  
570 570  Use can configure PS-LB via AT Command or LoRaWAN Downlink.
571 571  
572 -* AT Command Connection: See [[FAQ>>||anchor="H7.FAQ"]].
573 -* LoRaWAN Downlink instruction for different platforms: See [[IoT LoRaWAN Server>>http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
663 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
664 +* LoRaWAN Downlink instruction for different platforms:
574 574  
666 +[[http:~~/~~/wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server>>url:http://wiki.dragino.com/index.php?title=Main_Page#Use_Note_for_Server]]
667 +
668 +
575 575  There are two kinds of commands to configure PS-LB, they are:
576 576  
577 -* (% style="color:#037691" %)**General Commands**
671 +* **General Commands**.
578 578  
579 579  These commands are to configure:
580 580  
... ... @@ -583,229 +583,212 @@
583 583  
584 584  They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
585 585  
586 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
680 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
587 587  
588 588  
589 -* (% style="color:#037691" %)**Commands special design for PS-LB**
683 +* **Commands special design for PS-LB**
590 590  
591 591  These commands only valid for PS-LB, as below:
592 592  
593 593  
594 -== 3.1 Set Transmit Interval Time ==
688 +1.
689 +11. Set Transmit Interval Time
595 595  
596 -
597 597  Feature: Change LoRaWAN End Node Transmit Interval.
598 598  
599 -(% style="color:blue" %)**AT Command: AT+TDC**
693 +**AT Command: AT+TDC**
600 600  
601 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
602 -|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 137px;" %)**Function**|=**Response**
603 -|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
695 +|**Command Example**|**Function**|**Response**
696 +|AT+TDC=?|Show current transmit Interval|(((
604 604  30000
698 +
605 605  OK
700 +
606 606  the interval is 30000ms = 30s
607 607  )))
608 -|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
703 +|AT+TDC=60000|Set Transmit Interval|(((
609 609  OK
705 +
610 610  Set transmit interval to 60000ms = 60 seconds
611 611  )))
612 612  
613 -(% style="color:blue" %)**Downlink Command: 0x01**
614 614  
710 +**Downlink Command: 0x01**
711 +
615 615  Format: Command Code (0x01) followed by 3 bytes time value.
616 616  
617 -If the downlink payload=0100003C, it means set the END Node's Transmit Interval to 0x00003C=60(S), while type code is 01.
714 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
618 618  
619 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
620 -* Example 2: Downlink Payload: 0100003C  ~/~/  Set Transmit Interval (TDC) = 60 seconds
716 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
717 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
621 621  
622 -== 3.2 Set Interrupt Mode ==
623 623  
624 624  
721 +
722 +1.
723 +11. Set Interrupt Mode
724 +
625 625  Feature, Set Interrupt mode for GPIO_EXIT.
626 626  
627 -(% style="color:blue" %)**AT Command: AT+INTMOD**
727 +**AT Command: AT+INTMOD**
628 628  
629 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
630 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 157px;" %)**Response**
631 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
729 +|**Command Example**|**Function**|**Response**
730 +|AT+INTMOD=?|Show current interrupt mode|(((
632 632  0
732 +
633 633  OK
634 -the mode is 0 =Disable Interrupt
734 +
735 +the mode is 0 = No interruption
635 635  )))
636 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
737 +|AT+INTMOD=2|(((
637 637  Set Transmit Interval
638 -0. (Disable Interrupt),
639 -~1. (Trigger by rising and falling edge)
640 -2. (Trigger by falling edge)
641 -3. (Trigger by rising edge)
642 -)))|(% style="width:157px" %)OK
643 643  
644 -(% style="color:blue" %)**Downlink Command: 0x06**
740 +1. (Disable Interrupt),
741 +1. (Trigger by rising and falling edge),
742 +1. (Trigger by falling edge)
743 +1. (Trigger by rising edge)
744 +)))|OK
645 645  
746 +
747 +**Downlink Command: 0x06**
748 +
646 646  Format: Command Code (0x06) followed by 3 bytes.
647 647  
648 648  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
649 649  
650 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
651 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
753 +* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
754 +* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
652 652  
653 -== 3.3 Set the output time ==
654 654  
757 +1.
758 +11. Set the output time
655 655  
656 656  Feature, Control the output 3V3 , 5V or 12V.
657 657  
658 -(% style="color:blue" %)**AT Command: AT+3V3T**
762 +**AT Command: AT+3V3T**
659 659  
660 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:474px" %)
661 -|=(% style="width: 154px;" %)**Command Example**|=(% style="width: 201px;" %)**Function**|=(% style="width: 116px;" %)**Response**
662 -|(% style="width:154px" %)AT+3V3T=?|(% style="width:201px" %)Show 3V3 open time.|(% style="width:116px" %)(((
764 +|**Command Example**|**Function**|**Response**
765 +|AT+3V3T=?|Show 3V3 open time.|(((
663 663  0
767 +
664 664  OK
665 665  )))
666 -|(% style="width:154px" %)AT+3V3T=0|(% style="width:201px" %)Normally open 3V3 power supply.|(% style="width:116px" %)(((
770 +|AT+3V3T=0|Normally open 3V3 power supply.|(((
667 667  OK
772 +
668 668  default setting
669 669  )))
670 -|(% style="width:154px" %)AT+3V3T=1000|(% style="width:201px" %)Close after a delay of 1000 milliseconds.|(% style="width:116px" %)(((
775 +|AT+3V3T=1000|Close after a delay of 1000 milliseconds.|(((
671 671  OK
777 +
778 +
672 672  )))
673 -|(% style="width:154px" %)AT+3V3T=65535|(% style="width:201px" %)Normally closed 3V3 power supply.|(% style="width:116px" %)(((
780 +|AT+3V3T=65535|Normally closed 3V3 power supply.|(((
674 674  OK
782 +
783 +
675 675  )))
676 676  
677 -(% style="color:blue" %)**AT Command: AT+5VT**
678 678  
679 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:470px" %)
680 -|=(% style="width: 155px;" %)**Command Example**|=(% style="width: 196px;" %)**Function**|=(% style="width: 114px;" %)**Response**
681 -|(% style="width:155px" %)AT+5VT=?|(% style="width:196px" %)Show 5V open time.|(% style="width:114px" %)(((
787 +**AT Command: AT+5VT**
788 +
789 +|**Command Example**|**Function**|**Response**
790 +|AT+5VT=?|Show 5V open time.|(((
682 682  0
792 +
683 683  OK
684 684  )))
685 -|(% style="width:155px" %)AT+5VT=0|(% style="width:196px" %)Normally closed 5V power supply.|(% style="width:114px" %)(((
795 +|AT+5VT=0|Normally closed 5V power supply.|(((
686 686  OK
797 +
687 687  default setting
688 688  )))
689 -|(% style="width:155px" %)AT+5VT=1000|(% style="width:196px" %)Close after a delay of 1000 milliseconds.|(% style="width:114px" %)(((
800 +|AT+5VT=1000|Close after a delay of 1000 milliseconds.|(((
690 690  OK
802 +
803 +
691 691  )))
692 -|(% style="width:155px" %)AT+5VT=65535|(% style="width:196px" %)Normally open 5V power supply.|(% style="width:114px" %)(((
805 +|AT+5VT=65535|Normally open 5V power supply.|(((
693 693  OK
807 +
808 +
694 694  )))
695 695  
696 -(% style="color:blue" %)**AT Command: AT+12VT**
697 697  
698 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:443px" %)
699 -|=(% style="width: 156px;" %)**Command Example**|=(% style="width: 199px;" %)**Function**|=(% style="width: 83px;" %)**Response**
700 -|(% style="width:156px" %)AT+12VT=?|(% style="width:199px" %)Show 12V open time.|(% style="width:83px" %)(((
812 +**AT Command: AT+12VT**
813 +
814 +|**Command Example**|**Function**|**Response**
815 +|AT+12VT=?|Show 12V open time.|(((
701 701  0
817 +
702 702  OK
703 703  )))
704 -|(% style="width:156px" %)AT+12VT=0|(% style="width:199px" %)Normally closed 12V power supply.|(% style="width:83px" %)OK
705 -|(% style="width:156px" %)AT+12VT=500|(% style="width:199px" %)Close after a delay of 500 milliseconds.|(% style="width:83px" %)(((
820 +|AT+12VT=0|Normally closed 12V power supply.|OK
821 +|AT+12VT=500|Close after a delay of 500 milliseconds.|(((
706 706  OK
823 +
824 +
707 707  )))
708 708  
709 -(% style="color:blue" %)**Downlink Command: 0x07**
710 710  
828 +**Downlink Command: 0x07**
829 +
711 711  Format: Command Code (0x07) followed by 3 bytes.
712 712  
713 713  The first byte is which power, the second and third bytes are the time to turn on.
714 714  
715 -* Example 1: Downlink Payload: 070101F4  **~-~-->**  AT+3V3T=500
716 -* Example 2: Downlink Payload: 0701FFFF   **~-~-->**  AT+3V3T=65535
717 -* Example 3: Downlink Payload: 070203E8  **~-~-->**  AT+5VT=1000
718 -* Example 4: Downlink Payload: 07020000  **~-~-->**  AT+5VT=0
719 -* Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
720 -* Example 6: Downlink Payload: 07030000  **~-~-->**  AT+12VT=0
834 +* Example 1: Downlink Payload: 070101F4  -> AT+3V3T=500
835 +* Example 2: Downlink Payload: 0701FFFF   -> AT+3V3T=65535
836 +* Example 3: Downlink Payload: 070203E8  -> AT+5VT=1000
837 +* Example 4: Downlink Payload: 07020000  -> AT+5VT=0
838 +* Example 5: Downlink Payload: 070301F4  -> AT+12VT=500
839 +* Example 6: Downlink Payload: 07030000  -> AT+12VT=0
721 721  
722 -== 3.4 Set the Probe Model ==
723 723  
842 +1.
843 +11. Set the Probe Model
724 724  
725 -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.
845 +**AT Command: AT** **+PROBE**
726 726  
727 -**AT Command: AT** **+PROBE**
728 -
729 -AT+PROBE=aabb
730 -
731 -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.
732 -
733 -When aa=01, it is the pressure mode, which converts the current into a pressure value;
734 -
735 -bb represents which type of pressure sensor it is.
736 -
737 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
738 -
739 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
740 740  |**Command Example**|**Function**|**Response**
741 -|AT +PROBE =?|Get or Set the probe model.|0
848 +|AT +PROBE =?|Get or Set the probe model.|(((
849 +0
850 +
742 742  OK
852 +)))
743 743  |AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
744 -|(((
745 -AT +PROBE =000A
854 +|AT +PROBE =0101|Set pressure transmitters mode, first type.|(((
855 +OK
746 746  
747 747  
748 -)))|Set water depth sensor mode, 10m type.|OK
749 -|AT +PROBE =0101|Set pressure transmitters mode, first type(A).|OK
750 -|AT +PROBE =0000|Initial state, no settings.|OK
751 -
752 -**Downlink Command: 0x08**
753 -
754 -Format: Command Code (0x08) followed by 2 bytes.
755 -
756 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
757 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
758 -
759 -== 3.5 Multiple collections are one uplink（Since firmware V1.1） ==
760 -
761 -
762 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
763 -
764 -(% style="color:blue" %)**AT Command: AT** **+STDC**
765 -
766 -AT+STDC=aa,bb,bb
767 -
768 -(% style="color:#037691" %)**aa:**(%%)
769 -**0:** means disable this function and use TDC to send packets.
770 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
771 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
772 -(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
773 -
774 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
775 -|**Command Example**|**Function**|**Response**
776 -|AT+STDC=?|Get the mode of multiple acquisitions and one uplink.|1,10,18
858 +)))
859 +|AT +PROBE =0000|Initial state, no settings.|(((
777 777  OK
778 -|AT+STDC=1,10,18|Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(((
779 -Attention:Take effect after ATZ
780 780  
781 -OK
862 +
782 782  )))
783 -|AT+STDC=0, 0,0|(((
784 -Use the TDC interval to send packets.(default)
785 785  
786 -
787 -)))|(((
788 -Attention:Take effect after ATZ
789 789  
790 -OK
791 -)))
866 +**Downlink Command: 0x08**
792 792  
793 -(% style="color:blue" %)**Downlink Command: 0xAE**
868 +Format: Command Code (0x08) followed by 2 bytes.
794 794  
795 -Format: Command Code (0x08) followed by 5 bytes.
870 +* Example 1: Downlink Payload: 080003  -> AT+PROBE=0003
871 +* Example 2: Downlink Payload: 080101  -> AT+PROBE=0101
796 796  
797 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
798 798  
799 -= 4. Battery & how to replace =
800 800  
801 -== 4.1 Battery Type ==
802 802  
803 803  
804 -PS-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>https://www.dropbox.com/sh/w9l2oa3ytpculph/AAAPtt-apH4lYfCj-2Y6lHvQa?dl=0]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
877 +1. Battery & how to replace
878 +11. Battery Type
805 805  
880 +PS-LB is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is un-rechargeable battery with low discharge rate targeting for 8~~10 years use. This type of battery is commonly used in IoT target for long-term running, such as water meter.
881 +
882 +
806 806  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
807 807  
808 -[[image:1675146710956-626.png]]
885 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
809 809  
810 810  
811 811  Minimum Working Voltage for the PS-LB:
... ... @@ -813,25 +813,32 @@
813 813  PS-LB:  2.45v ~~ 3.6v
814 814  
815 815  
816 -== 4.2 Replace Battery ==
893 +1.
894 +11. Replace Battery
817 817  
818 -
819 819  Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
820 820  
821 821  And make sure the positive and negative pins match.
822 822  
823 823  
824 -== 4.3 Power Consumption Analyze ==
825 825  
902 +1.
903 +11. Power Consumption Analyze
826 826  
905 +
827 827  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.
828 828  
908 +
829 829  Instruction to use as below:
830 830  
831 -(% style="color:blue" %)**Step 1:**(%%) Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0>>https://www.dropbox.com/sh/zwex6i331j5oeq2/AACIMf9f_v2qsJ39CuMQ5Py_a?dl=0]]
832 832  
833 -(% style="color:blue" %)**Step 2:**(%%) Open it and choose
912 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
834 834  
914 +[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
915 +
916 +
917 +Step 2: Open it and choose
918 +
835 835  * Product Model
836 836  * Uplink Interval
837 837  * Working Mode
... ... @@ -838,96 +838,126 @@
838 838  
839 839  And the Life expectation in difference case will be shown on the right.
840 840  
841 -[[image:1675146895108-304.png]]
925 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
842 842  
843 843  
844 844  The battery related documents as below:
845 845  
846 -* [[Battery Dimension>>https://www.dropbox.com/s/ox5g9njwjle7aw3/LSN50-Battery-Dimension.pdf?dl=0]],
847 -* [[Lithium-Thionyl Chloride Battery datasheet, Tech Spec>>https://www.dropbox.com/sh/d4oyfnp8o94180o/AABQewCNSh5GPeQH86UxRgQQa?dl=0]]
848 -* [[Lithium-ion Battery-Capacitor datasheet>>https://www.dropbox.com/s/791gjes2lcbfi1p/SPC_1520_datasheet.jpg?dl=0]], [[Tech Spec>>https://www.dropbox.com/s/4pkepr9qqqvtzf2/SPC1520%20Technical%20Specification20171123.pdf?dl=0]]
930 +* [[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
931 +* [[Lithium-Thionyl Chloride Battery>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet-EN.pdf]] datasheet, [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/ER18505_datasheet_PM-ER18505-S-02-LF_EN.pdf]]
932 +* [[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
849 849  
850 -[[image:image-20230131145708-3.png]]
851 851  
852 852  
853 -=== 4.3.1 ​Battery Note ===
936 +|(((
937 +JST-XH-2P connector
938 +)))
854 854  
940 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
855 855  
942 +
943 +
944 +1.
945 +11.
946 +111. ​Battery Note
947 +
856 856  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.
857 857  
858 858  
859 -=== 4.3.2 Replace the battery ===
951 +1.
952 +11.
953 +111. ​Replace the battery
860 860  
955 +You can change the battery in the PS-LB.The type of battery is not limited as long as the output is between 3v to 3.6v. On the main board, there is a diode (D1) between the battery and the main circuit. If you need to use a battery with less than 3.3v, please remove the D1 and shortcut the two pads of it so there won’t be voltage drop between battery and main board.
861 861  
862 -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.
863 863  
864 -The default battery pack of PS-LB includes a ER26500 plus super capacitor. If user can't find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
958 +The default battery pack of PS-LB includes a ER26500 plus super capacitor. If user can’t find this pack locally, they can find ER26500 or equivalence, which will also work in most case. The SPC can enlarge the battery life for high frequency use (update period below 5 minutes)
865 865  
866 866  
867 -= 5. Remote Configure device =
868 868  
869 -== 5.1 Connect via BLE ==
870 870  
871 871  
872 -Please see this instruction for how to configure via BLE: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]
873 873  
965 +1. Remote Configure device
966 +11. Connect via BLE
874 874  
875 -== 5.2 AT Command Set ==
876 876  
969 +Please see this instruction for how to configure via BLE:
877 877  
971 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]]
878 878  
879 -= 6. OTA firmware update =
880 880  
974 +1.
975 +11. AT Command Set
881 881  
882 -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/]]
883 883  
884 884  
885 -= 7. FAQ =
979 +1. OTA firmware update
886 886  
887 -== 7.1 How to use AT Command to access device? ==
981 +Please see this link for how to do OTA firmware update.
888 888  
983 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
889 889  
985 +
986 +
987 +
988 +
989 +1. FAQ
990 +11. How to use AT Command to access device?
991 +
890 890  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]]
891 891  
892 892  
893 -== 7.2 How to update firmware via UART port? ==
995 +1.
996 +11. How to update firmware via UART port?
894 894  
998 +See:
895 895  
896 -See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
1000 +[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
897 897  
898 898  
899 -== 7.3 How to change the LoRa Frequency Bands/Region? ==
1003 +1.
1004 +11. How to change the LoRa Frequency Bands/Region
900 900  
901 901  
902 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
1007 +You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
903 903  When downloading the images, choose the required image file for download. ​
904 904  
905 905  
906 -= 8. Order Info =
907 907  
908 908  
909 -[[image:image-20230131153105-4.png]]
910 910  
1014 +1. Order Info
911 911  
912 -= 9. ​Packing Info =
1016 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
913 913  
914 914  
915 -(% style="color:#037691" %)**Package Includes**:
916 916  
1020 +
1021 +
1022 +1. ​Packing Info
1023 +
1024 +**Package Includes**:
1025 +
917 917  * PS-LB LoRaWAN Pressure Sensor
918 918  
919 -(% style="color:#037691" %)**Dimension and weight**:
920 920  
1029 +**Dimension and weight**:
1030 +
921 921  * Device Size: cm
922 922  * Device Weight: g
923 923  * Package Size / pcs : cm
924 924  * Weight / pcs : g
925 925  
926 -= 10. Support =
927 927  
928 928  
1038 +
1039 +
1040 +1. ​Support
1041 +
929 929  * 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.
1043 +* Provide as much information as possible regarding your enquiry (product models, accurately describe your problem and steps to replicate it etc) and send a mail to
930 930  
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 [[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]]
1045 +[[support@dragino.com>>url:http://../../../../../../D:%5C%E5%B8%82%E5%9C%BA%E8%B5%84%E6%96%99%5C%E8%AF%B4%E6%98%8E%E4%B9%A6%5CLoRa%5CLT%E7%B3%BB%E5%88%97%5Csupport@dragino.com]]
932 932  
933 933  
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