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Last modified by Xiaoling on 2025/07/10 16:21
From version 53.2
edited by Xiaoling
on 2023/04/03 10:59
Change comment: There is no comment for this version
To version 9.1
edited by Xiaoling
on 2023/01/30 17:38
Change comment: Uploaded new attachment "1675071521308-426.png", version {1}

Summary

Details

Page properties
Content
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1 -[[image:image-20230131115217-1.png]]
1 +[[image:image-20230130161957-1.jpeg||height="493" width="493"]] [[image:image-20230130162222-3.png||height="495" width="477"]]​​​​​​​
2 2  
3 3  
4 4  
5 +
5 5  **Table of Contents：**
6 6  
7 -{{toc/}}
8 8  
9 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image001.png]] [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
9 9  
10 10  
11 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
... ... @@ -101,53 +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 -* Storage temperature: -30℃~~80℃
137 -* Operating temperature: 0℃~~50℃
138 -* Material: 316 stainless steels
139 139  
140 -== 1.5 Probe Dimension ==
140 +1.
141 +11.
142 +111. Immersion Type
141 141  
144 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
142 142  
143 143  
144 -== 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**
145 145  
146 -=== 1.6.1 Thread Installation Type ===
147 147  
159 +1.
160 +11. Probe Dimension
148 148  
149 -(% style="color:blue" %)**Application:**
150 150  
163 +
164 +
165 +1.
166 +11. Application and Installation
167 +111. Thread Installation Type
168 +
169 +**Application:**
170 +
151 151  * Hydraulic Pressure
152 152  * Petrochemical Industry
153 153  * Health and Medical
... ... @@ -156,67 +156,84 @@
156 156  * Constant Pressure Water Supply
157 157  * Liquid Pressure measuring
158 158  
179 +
180 +
159 159  Order the suitable thread size and install to measure the air / liquid pressure
160 160  
161 -[[image:1675071670469-145.png]]
183 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
162 162  
163 163  
164 -=== 1.6.2 Immersion Type ===
165 165  
187 +1.
188 +11.
189 +111. Immersion Type
166 166  
167 -(% style="color:blue" %)**Application:**
191 +**Application:**
168 168  
169 169  Liquid & Water Pressure / Level detect.
170 170  
171 -[[image:1675071725288-579.png]]
195 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
172 172  
173 173  
174 174  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.
175 175  
176 176  
177 -[[image:1675071736646-450.png]]
201 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
178 178  
179 179  
180 -[[image:1675071776102-240.png]]
181 181  
205 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
182 182  
183 -== 1.7 Sleep mode and working mode ==
184 184  
185 185  
186 -(% 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
187 187  
188 -(% 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.
189 189  
213 +**Deep Sleep Mode: Sensor doesn’t have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.**
190 190  
191 -== 1.8 Button & LEDs ==
192 192  
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.**
193 193  
194 -[[image:1675071855856-879.png]]
195 195  
196 196  
197 -(% border="1" cellspacing="4" style="width:510px" %)
198 -|=(% style="width: 167px;background-color:#D9E2F3;color:#0070C0" %)**Behavior on ACT**|=(% style="width: 117px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 225px;background-color:#D9E2F3;color:#0070C0" %)**Action**
199 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT between 1s < time < 3s|(% style="background-color:#f2f2f2; width:117px" %)Send an uplink|(% style="background-color:#f2f2f2; width:225px" %)(((
200 -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 +
201 201  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
202 202  )))
203 -|(% style="background-color:#f2f2f2; width:167px" %)Pressing ACT for more than 3s|(% style="background-color:#f2f2f2; width:117px" %)Active Device|(% style="background-color:#f2f2f2; width:225px" %)(((
204 -(% style="background-color:#f2f2f2; color:green" %)**Green led**(%%) will fast blink 5 times, device will enter (% style="color:#037691" %)**OTA mode**(%%) for 3 seconds. And then start to JOIN LoRaWAN network.
205 -(% style="background-color:#f2f2f2; 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 +
206 206  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.
207 207  )))
208 -|(% style="background-color:#f2f2f2; width:167px" %)Fast press ACT 5 times.|(% style="background-color:#f2f2f2; width:117px" %)Deactivate Device|(% style="background-color:#f2f2f2; width:225px" %)(% style="color:red" %)**Red led**(%%) will solid on for 5 seconds. Means PS-LB-NA 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.
209 209  
210 210  
211 -== 1.9 Pin Mapping ==
212 212  
213 213  
214 -[[image:1675072568006-274.png]]
215 215  
247 +1.
248 +11. Pin Mapping
216 216  
217 -== 1.10 BLE connection ==
250 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
218 218  
219 219  
253 +
254 +1.
255 +11. BLE connection
256 +
220 220  PS-LB support BLE remote configure.
221 221  
222 222  
... ... @@ -229,105 +229,131 @@
229 229  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
230 230  
231 231  
232 -== 1.11 Mechanical ==
233 233  
234 234  
235 -[[image:1675143884058-338.png]]
271 +1.
272 +11. Mechanical
236 236  
274 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
237 237  
238 -[[image:1675143899218-599.png]]
276 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
239 239  
278 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
240 240  
241 -[[image:1675143909447-639.png]]
242 242  
243 243  
244 -= 2. Configure PS-LB to connect to LoRaWAN network =
245 245  
246 -== 2.1 How it works ==
283 +1. Configure PS-LB to connect to LoRaWAN network
284 +11. How it works
247 247  
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.
248 248  
249 -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.
250 250  
289 +1.
290 +11. ​Quick guide to connect to LoRaWAN server (OTAA)
251 251  
252 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
253 -
254 -
255 255  Following is an example for how to join the [[TTN v3 LoRaWAN Network>>url:https://console.cloud.thethings.network/]]. Below is the network structure; we use the [[LPS8v2>>url:https://www.dragino.com/products/lora-lorawan-gateway/item/228-lps8v2.html]] as a LoRaWAN gateway in this example.
256 256  
257 257  
258 -[[image:1675144005218-297.png]]
295 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
259 259  
260 260  
261 261  The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server.
262 262  
263 263  
264 -(% 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.
265 265  
266 266  Each PS-LB is shipped with a sticker with the default device EUI as below:
267 267  
268 -[[image:image-20230131134744-2.jpeg]]
269 269  
306 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
270 270  
271 271  
309 +
310 +
311 +
272 272  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
273 273  
274 274  
275 -(% style="color:blue" %)**Register the device**
315 +**Register the device**
276 276  
277 -[[image:1675144099263-405.png]]
317 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
278 278  
279 279  
280 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
320 +**Add APP EUI and DEV EUI**
281 281  
282 -[[image:1675144117571-832.png]]
283 283  
323 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
284 284  
285 -(% style="color:blue" %)**Add APP EUI in the application**
286 286  
326 +**Add APP EUI in the application**
287 287  
288 -[[image:1675144143021-195.png]]
289 289  
329 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
290 290  
291 -(% style="color:blue" %)**Add APP KEY**
292 292  
293 -[[image:1675144157838-392.png]]
332 +**Add APP KEY**
294 294  
295 -(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB
334 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
296 296  
297 297  
337 +**Step 2**: Activate on PS-LB
338 +
339 +
298 298  Press the button for 5 seconds to activate the PS-LB.
299 299  
300 -(% 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.
301 301  
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 +
302 302  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
303 303  
304 304  
305 -== 2.3 ​Uplink Payload ==
349 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
306 306  
307 -=== 2.3.1 Device Status, FPORT~=5 ===
308 308  
309 309  
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 +
310 310  Include device configure status. Once PS-LB Joined the network, it will uplink this message to the server.
311 311  
373 +
312 312  Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
313 313  
314 314  
315 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
316 316  |(% colspan="6" %)**Device Status (FPORT=5)**
317 -|(% style="width:103px" %)**Size (bytes)**|(% style="width:72px" %)**1**|**2**|(% style="width:91px" %)**1**|(% style="width:86px" %)**1**|(% style="width:44px" %)**2**
318 -|(% 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
319 319  
381 +
320 320  Example parse in TTNv3
321 321  
322 -[[image:1675144504430-490.png]]
384 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
323 323  
324 324  
325 -(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB, this value is 0x16
326 326  
327 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
388 +**Sensor Model**: For PS-LB, this value is 0x16
328 328  
329 -(% style="color:#037691" %)**Frequency Band**:
390 +**Firmware Version**: 0x0100, Means: v1.0.0 version
330 330  
392 +**Frequency Band**:
393 +
331 331  *0x01: EU868
332 332  
333 333  *0x02: US915
... ... @@ -357,7 +357,7 @@
357 357  *0x0e: MA869
358 358  
359 359  
360 -(% style="color:#037691" %)**Sub-Band**:
423 +**Sub-Band**:
361 361  
362 362  AU915 and US915:value 0x00 ~~ 0x08
363 363  
... ... @@ -366,7 +366,7 @@
366 366  Other Bands: Always 0x00
367 367  
368 368  
369 -(% style="color:#037691" %)**Battery Info**:
432 +**Battery Info**:
370 370  
371 371  Check the battery voltage.
372 372  
... ... @@ -375,24 +375,37 @@
375 375  Ex2: 0x0B49 = 2889mV
376 376  
377 377  
378 -=== 2.3.2 Sensor value, FPORT~=2 ===
379 379  
442 +1.
443 +11.
444 +111. Sensor value, FPORT=2
380 380  
446 +
447 +
381 381  Uplink payload includes in total 9 bytes.
382 382  
383 383  
384 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
385 -|(% style="width:97px" %)(((
386 -**Size(bytes)**
387 -)))|(% style="width:48px" %)**2**|(% style="width:71px" %)**2**|(% style="width:98px" %)**2**|(% style="width:73px" %)**2**|(% style="width:122px" %)**1**
388 -|(% 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**
389 389  
390 -[[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]]
391 391  
392 392  
393 -=== 2.3.3 Battery Info ===
394 394  
395 395  
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 +
396 396  Check the battery voltage for PS-LB.
397 397  
398 398  Ex1: 0x0B45 = 2885mV
... ... @@ -400,461 +400,572 @@
400 400  Ex2: 0x0B49 = 2889mV
401 401  
402 402  
403 -=== 2.3.4 Probe Model ===
479 +1.
480 +11.
481 +111. Probe Model
404 404  
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.
405 405  
406 -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. 
407 407  
408 -
409 409  For example.
410 410  
411 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:510px" %)
412 -|**Part Number**|**Probe Used**|**4~~20mA scale**|**Example: 12mA meaning**
488 +|**Part Number**|**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
413 413  |PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
414 414  |PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
415 -|PS-LB-T20-B|T20 threaded probe|0~~1MPa|0.5MPa air / gas or water pressure
416 416  
417 -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.
418 418  
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.
419 419  
420 -=== 2.3.5 0~~20mA value (IDC_IN) ===
421 421  
496 +1.
497 +11.
498 +111. 0~~20mA value (IDC_IN)
422 422  
423 -The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
424 424  
425 -(% style="color:#037691" %)**Example**:
501 +The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
426 426  
427 -27AE(H) = 10158 (D)/1000 = 10.158mA.
428 428  
504 +**Example**:
429 429  
430 -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.
431 431  
432 -[[image:image-20230225154759-1.png||height="408" width="741"]]
433 433  
509 +1.
510 +11.
511 +111. 0~~30V value ( pin VDC_IN)
434 434  
435 -=== 2.3.6 0~~30V value ( pin VDC_IN) ===
436 436  
437 -
438 438  Measure the voltage value. The range is 0 to 30V.
439 439  
440 -(% style="color:#037691" %)**Example**:
441 441  
517 +**Example**:
518 +
442 442  138E(H) = 5006(D)/1000= 5.006V
443 443  
444 444  
445 -=== 2.3.7 IN1&IN2&INT pin ===
522 +1.
523 +11.
524 +111. IN1&IN2&INT pin
446 446  
447 447  
527 +
448 448  IN1 and IN2 are used as digital input pins.
449 449  
450 -(% style="color:#037691" %)**Example**:
530 +**Example**:
451 451  
452 -09 (H): (0x09&0x08)>>3=1    IN1 pin is high level.
532 +09 (H) :(0x09&0x08)>>3=1    IN1 pin is high level.
453 453  
454 -09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
534 +09 (H) :(0x09&0x04)>>2=0    IN2 pin is low level.
455 455  
456 456  
457 -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.
458 458  
459 -(% 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.
460 460  
461 -09 (H): (0x09&0x02)>>1=1    The level of the interrupt pin.
462 462  
463 -09 (H): 0x09&0x01=1              0x00: Normal uplink packet.
541 +**Example:**
464 464  
465 -0x01: Interrupt Uplink Packet.
543 +09 (H) : (0x09&0x02)>>1=1    The level of the interrupt pin.
466 466  
545 +09 (H) : 0x09&0x01=1              0x00: Normal uplink packet.
467 467  
468 -=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
547 +0x01: Interrupt Uplink Packet.
469 469  
470 470  
471 -(% border="1" cellspacing="4" style="background-color:#f7faff; color:black; width:508.222px" %)
472 -|(% style="width:94px" %)(((
473 -**Size(bytes)**
474 -)))|(% style="width:43px" %)2|(% style="width:367px" %)n
475 -|(% style="width:94px" %)**Value**|(% style="width:43px" %)[[BAT>>||anchor="H2.3.4BatteryInfo"]]|(% style="width:367px" %)(((
476 -Voltage value, each 2 bytes is a set of voltage values.
477 -)))
478 478  
479 -[[image:image-20230220171300-1.png||height="207" width="863"]]
480 480  
481 -Multiple sets of data collected are displayed in this form：
482 482  
483 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
484 484  
485 485  
486 -=== 2.3.9 ​Decode payload in The Things Network ===
555 +1.
556 +11.
557 +111. ​Decode payload in The Things Network
487 487  
488 -
489 489  While using TTN network, you can add the payload format to decode the payload.
490 490  
491 491  
492 -[[image:1675144839454-913.png]]
562 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
493 493  
564 +PS-LB TTN Payload Decoder:
494 494  
495 -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]]
496 496  
497 497  
498 -== 2.4 Uplink Interval ==
569 +1.
570 +11. Uplink Interval
499 499  
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:
500 500  
501 -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]]
502 502  
503 503  
504 -== 2.5 Show Data in DataCake IoT Server ==
505 505  
578 +1.
579 +11. ​Show Data in DataCake IoT Server
506 506  
507 507  [[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:
508 508  
509 509  
510 -(% 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.
511 511  
512 -(% 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:
513 513  
514 514  
515 -[[image:1675144951092-237.png]]
589 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
516 516  
517 517  
518 -[[image:1675144960452-126.png]]
592 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
519 519  
520 520  
521 -(% style="color:blue" %)**Step 3:**(%%) Create an account or log in Datacake.
595 +Step 3: Create an account or log in Datacake.
522 522  
523 -(% style="color:blue" %)**Step 4:** (%%)Create PS-LB product.
597 +Step 4: Create PS-LB product.
524 524  
525 -[[image:1675145004465-869.png]]
599 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
526 526  
527 527  
528 -[[image:1675145018212-853.png]]
529 529  
603 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
530 530  
531 531  
606 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
532 532  
533 -[[image:1675145029119-717.png]]
534 534  
609 +Step 5: add payload decode
535 535  
536 -(% style="color:blue" %)**Step 5: **(%%)add payload decode
537 537  
538 -[[image:1675145051360-659.png]]
612 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
539 539  
614 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
540 540  
541 -[[image:1675145060812-420.png]]
542 542  
543 543  
544 544  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
545 545  
546 546  
547 -[[image:1675145081239-376.png]]
621 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
548 548  
549 549  
550 -== 2.6 Frequency Plans ==
551 551  
552 552  
626 +
627 +
628 +
629 +
630 +
631 +
632 +
633 +
634 +
635 +
636 +
637 +
638 +
639 +1.
640 +11. Frequency Plans
641 +
553 553  The PS-LB uses OTAA mode and below frequency plans by default. If user want to use it with different frequency plan, please refer the AT command sets.
554 554  
555 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
556 556  
645 +[[https:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:https://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]]
557 557  
558 -== 2.7 ​Firmware Change Log ==
559 559  
560 560  
649 +
650 +1.
651 +11. ​Firmware Change Log
652 +
561 561  **Firmware download link:**
562 562  
563 563  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
564 564  
565 565  
566 -= 3. Configure PS-LB =
567 567  
568 -== 3.1 Configure Methods ==
659 +1. Configure PS-LB via AT Command or LoRaWAN Downlink
569 569  
570 -PS-LB-NA supports below configure method:
661 +Use can configure PS-LB via AT Command or LoRaWAN Downlink.
571 571  
572 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
573 -* 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]].
574 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url: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:
575 575  
576 -== 3.2 General Commands ==
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]]
577 577  
668 +
669 +There are two kinds of commands to configure PS-LB, they are:
670 +
671 +* **General Commands**.
672 +
578 578  These commands are to configure:
579 579  
580 580  * General system settings like: uplink interval.
581 581  * LoRaWAN protocol & radio related command.
582 582  
583 -They are same for all Dragino Devices which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
678 +They are same for all Dragino Device which support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki:
584 584  
585 -[[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/]]
680 +[[http:~~/~~/wiki.dragino.com/index.php?title=End_Device_Downlink_Command>>url:http://wiki.dragino.com/index.php?title=End_Device_Downlink_Command]]
586 586  
587 587  
683 +* **Commands special design for PS-LB**
588 588  
589 -== 3.3 Commands special design for PS-LB ==
590 -
591 591  These commands only valid for PS-LB, as below:
592 592  
593 593  
594 -=== 3.3.1 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 -=== 3.3.2 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 -=== 3.3.3 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 -=== 3.3.4 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
858 +)))
859 +|AT +PROBE =0000|Initial state, no settings.|(((
860 +OK
751 751  
862 +
863 +)))
864 +
865 +
752 752  **Downlink Command: 0x08**
753 753  
754 754  Format: Command Code (0x08) followed by 2 bytes.
755 755  
756 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
757 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
870 +* Example 1: Downlink Payload: 080003  -> AT+PROBE=0003
871 +* Example 2: Downlink Payload: 080101  -> AT+PROBE=0101
758 758  
759 -=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
760 760  
761 761  
762 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
763 763  
764 -(% style="color:blue" %)**AT Command: AT** **+STDC**
765 765  
766 -AT+STDC=aa,bb,bb
877 +1. Battery & how to replace
878 +11. Battery Type
767 767  
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
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.
773 773  
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
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
782 -)))
783 -|AT+STDC=0, 0,0|(((
784 -Use the TDC interval to send packets.(default)
883 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
785 785  
786 -
787 -)))|(((
788 -Attention:Take effect after ATZ
885 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
789 789  
790 -OK
887 +
888 +Minimum Working Voltage for the PS-LB:
889 +
890 +PS-LB:  2.45v ~~ 3.6v
891 +
892 +
893 +1.
894 +11. Replace Battery
895 +
896 +Any battery with range 2.45 ~~ 3.6v can be a replacement. We recommend to use Li-SOCl2 Battery.
897 +
898 +And make sure the positive and negative pins match.
899 +
900 +
901 +
902 +1.
903 +11. Power Consumption Analyze
904 +
905 +
906 +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.
907 +
908 +
909 +Instruction to use as below:
910 +
911 +
912 +Step 1: Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from:
913 +
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 +
919 +* Product Model
920 +* Uplink Interval
921 +* Working Mode
922 +
923 +And the Life expectation in difference case will be shown on the right.
924 +
925 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image032.png]]
926 +
927 +
928 +The battery related documents as below:
929 +
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]]
933 +
934 +
935 +
936 +|(((
937 +JST-XH-2P connector
791 791  )))
792 792  
793 -(% style="color:blue" %)**Downlink Command: 0xAE**
940 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
794 794  
795 -Format: Command Code (0x08) followed by 5 bytes.
796 796  
797 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
798 798  
799 -= 4. Battery & Power Consumption =
944 +1.
945 +11.
946 +111. ​Battery Note
800 800  
801 -PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
948 +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.
802 802  
803 - [[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
804 804  
951 +1.
952 +11.
953 +111. ​Replace the battery
805 805  
806 -= 5. OTA firmware update =
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.
807 807  
808 808  
809 -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/]]
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)
810 810  
811 811  
812 -= 6. FAQ =
813 813  
814 -== 6.1 How to use AT Command via UART to access device? ==
815 815  
816 816  
964 +
965 +1. Remote Configure device
966 +11. Connect via BLE
967 +
968 +
969 +Please see this instruction for how to configure via BLE:
970 +
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/]]
972 +
973 +
974 +1.
975 +11. AT Command Set
976 +
977 +
978 +
979 +1. OTA firmware update
980 +
981 +Please see this link for how to do OTA firmware update.
982 +
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/]]
984 +
985 +
986 +
987 +
988 +
989 +1. FAQ
990 +11. How to use AT Command to access device?
991 +
817 817  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]]
818 818  
819 819  
820 -== 6.2 How to update firmware via UART port? ==
995 +1.
996 +11. How to update firmware via UART port?
821 821  
998 +See:
822 822  
823 -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]]
824 824  
825 825  
826 -== 6.3 How to change the LoRa Frequency Bands/Region? ==
1003 +1.
1004 +11. How to change the LoRa Frequency Bands/Region
827 827  
828 828  
829 -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]].
830 830  When downloading the images, choose the required image file for download. ​
831 831  
832 832  
833 -= 7. Order Info =
834 834  
835 835  
836 -[[image:image-20230131153105-4.png]]
837 837  
1014 +1. Order Info
838 838  
839 -= 8. ​Packing Info =
1016 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
840 840  
841 841  
842 -(% style="color:#037691" %)**Package Includes**:
843 843  
1020 +
1021 +
1022 +1. ​Packing Info
1023 +
1024 +**Package Includes**:
1025 +
844 844  * PS-LB LoRaWAN Pressure Sensor
845 845  
846 -(% style="color:#037691" %)**Dimension and weight**:
847 847  
1029 +**Dimension and weight**:
1030 +
848 848  * Device Size: cm
849 849  * Device Weight: g
850 850  * Package Size / pcs : cm
851 851  * Weight / pcs : g
852 852  
853 -= 9. Support =
854 854  
855 855  
1038 +
1039 +
1040 +1. ​Support
1041 +
856 856  * 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
857 857  
858 -* 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]]
859 859  
860 860  
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