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edited by Xiaoling
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Summary

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Title
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1 -PS-LB --LoRaWAN Air Water Pressure Sensor User Manual
1 +PS-LB -- LoRaWAN Air Water Pressure Sensor User Manual
Content
... ... @@ -1,51 +1,55 @@
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
... ... @@ -58,45 +58,46 @@
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 63  
67 +1.
68 +11. Specification
64 64  
65 -== 1.3 Specification ==
70 +**Micro Controller:**
66 66  
67 -
68 -(% style="color:#037691" %)**Micro Controller:**
69 -
70 70  * MCU: 48Mhz ARM
71 71  * Flash: 256KB
72 72  * RAM: 64KB
73 73  
74 -(% style="color:#037691" %)**Common DC Characteristics:**
76 +**Common DC Characteristics:**
75 75  
76 76  * Supply Voltage: 2.5v ~~ 3.6v
77 77  * Operating Temperature: -40 ~~ 85°C
78 78  
79 -(% style="color:#037691" %)**LoRa Spec:**
81 +**LoRa Spec:**
80 80  
81 -* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz,Band 2 (LF): 410 ~~ 528 Mhz
83 +* Frequency Range,  Band 1 (HF): 862 ~~ 1020 Mhz
82 82  * Max +22 dBm constant RF output vs.
83 83  * RX sensitivity: down to -139 dBm.
84 84  * Excellent blocking immunity
85 85  
86 -(% style="color:#037691" %)**Current Input Measuring :**
87 87  
89 +**Current Input Measuring :**
90 +
88 88  * Range: 0 ~~ 20mA
89 89  * Accuracy: 0.02mA
90 90  * Resolution: 0.001mA
91 91  
92 -(% style="color:#037691" %)**Voltage Input Measuring:**
93 93  
96 +**Voltage Input Measuring:**
97 +
94 94  * Range: 0 ~~ 30v
95 95  * Accuracy: 0.02v
96 96  * Resolution: 0.001v
97 97  
98 -(% style="color:#037691" %)**Battery:**
99 99  
103 +**Battery:**
104 +
100 100  * Li/SOCI2 un-chargeable battery
101 101  * Capacity: 8500mAh
102 102  * Self-Discharge: <1% / Year @ 25°C
... ... @@ -103,59 +103,66 @@
103 103  * Max continuously current: 130mA
104 104  * Max boost current: 2A, 1 second
105 105  
106 -(% style="color:#037691" %)**Power Consumption**
107 107  
112 +**Power Consumption**
113 +
108 108  * Sleep Mode: 5uA @ 3.3v
109 109  * LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm
110 110  
111 111  
112 112  
113 -== 1.4 Probe Types ==
114 114  
115 -=== 1.4.1 Thread Installation Type ===
120 +1.
121 +11. Probe Types
122 +111. Thread Installation Type
116 116  
117 117  
118 -[[image:1675071448299-229.png]]
125 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
119 119  
120 -* Hersman Pressure Transmitter
121 -* Measuring Range: -0.1 ~~ 0 ~~ 60MPa, see order info.
122 -* Accuracy: 0.2% F.S
123 -* Long-Term Stability: 0.2% F.S ±0.05%
124 -* Overload 200% F.S
125 -* Zero Temperature Drift: 0.03% FS/℃(≤100Kpa), 0.02%FS/℃(＞100Kpa)
126 -* FS Temperature Drift: 0.003% FS/℃(≤100Kpa), 0.002%FS/℃(＞100Kpa)
127 -* Storage temperature: -30℃~~80℃
128 -* Operating temperature: -20℃~~60℃
129 -* Connector Type: Various Types, see order info
130 130  
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  
132 132  
133 -=== 1.4.2 Immersion Type ===
140 +1.
141 +11.
142 +111. Immersion Type
134 134  
144 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
135 135  
136 -[[image:1675071521308-426.png]]
137 137  
138 -* Immersion Type, Probe IP Level: IP68
139 -* Measuring Range: Measure range can be customized, up to 100m.
140 -* Accuracy: 0.2% F.S
141 -* Long-Term Stability: ±0.2% F.S / Year
142 -* Storage temperature: -30℃~~80℃
143 -* Operating temperature: 0℃~~50℃
144 -* Material: 316 stainless steels
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  
146 146  
159 +1.
160 +11. Probe Dimension
147 147  
148 -== 1.5 Probe Dimension ==
149 149  
150 150  
151 151  
152 -== 1.6 Application and Installation ==
165 +1.
166 +11. Application and Installation
167 +111. Thread Installation Type
153 153  
154 -=== 1.6.1 Thread Installation Type ===
169 +**Application:**
155 155  
156 -
157 -(% style="color:blue" %)**Application:**
158 -
159 159  * Hydraulic Pressure
160 160  * Petrochemical Industry
161 161  * Health and Medical
... ... @@ -164,68 +164,84 @@
164 164  * Constant Pressure Water Supply
165 165  * Liquid Pressure measuring
166 166  
179 +
180 +
167 167  Order the suitable thread size and install to measure the air / liquid pressure
168 168  
169 -[[image:1675071670469-145.png]]
183 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
170 170  
171 171  
172 -=== 1.6.2 Immersion Type ===
173 173  
187 +1.
188 +11.
189 +111. Immersion Type
174 174  
175 -(% style="color:blue" %)**Application:**
191 +**Application:**
176 176  
177 177  Liquid & Water Pressure / Level detect.
178 178  
179 -[[image:1675071725288-579.png]]
195 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
180 180  
181 181  
182 182  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.
183 183  
184 184  
185 -[[image:1675071736646-450.png]]
201 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
186 186  
187 187  
188 -[[image:1675071776102-240.png]]
189 189  
205 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
190 190  
191 -== 1.7 Sleep mode and working mode ==
192 192  
193 193  
194 -(% 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
195 195  
196 -(% 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.
197 197  
213 +**Deep Sleep Mode: Sensor doesn’t have any LoRaWAN activate. This mode is used for storage and shipping to save battery life.**
198 198  
199 -== 1.8 Button & LEDs ==
200 200  
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.**
201 201  
202 -[[image:1675071855856-879.png]]
203 203  
204 204  
205 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
206 -|=(% 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**
207 -|(% 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" %)(((
208 -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 +
209 209  Meanwhile, BLE module will be active and user can connect via BLE to configure device.
210 210  )))
211 -|(% 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" %)(((
212 -(% 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.
213 -(% 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 +
214 214  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.
215 215  )))
216 -|(% 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.
217 217  
218 218  
219 219  
220 -== 1.9 Pin Mapping ==
221 221  
222 222  
223 -[[image:1675072568006-274.png]]
247 +1.
248 +11. Pin Mapping
224 224  
250 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]
225 225  
226 -== 1.10 BLE connection ==
227 227  
228 228  
254 +1.
255 +11. BLE connection
256 +
229 229  PS-LB support BLE remote configure.
230 230  
231 231  
... ... @@ -238,104 +238,131 @@
238 238  If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode.
239 239  
240 240  
241 -== 1.11 Mechanical ==
242 242  
243 243  
244 -[[image:1675143884058-338.png]]
271 +1.
272 +11. Mechanical
245 245  
274 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]]
246 246  
247 -[[image:1675143899218-599.png]]
276 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]]
248 248  
278 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]]
249 249  
250 -[[image:1675143909447-639.png]]
251 251  
252 252  
253 -= 2. Configure PS-LB to connect to LoRaWAN network =
254 254  
255 -== 2.1 How it works ==
283 +1. Configure PS-LB to connect to LoRaWAN network
284 +11. How it works
256 256  
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.
257 257  
258 -The PS-LB is configured as (% style="color:#037691" %)**LoRaWAN OTAA Class A**(%%) mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the PS-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
259 259  
289 +1.
290 +11. ​Quick guide to connect to LoRaWAN server (OTAA)
260 260  
261 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
262 -
263 -
264 264  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.
265 265  
266 266  
267 -[[image:1675144005218-297.png]]
295 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]]
268 268  
269 269  
270 270  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.
271 271  
272 272  
273 -(% 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.
274 274  
275 275  Each PS-LB is shipped with a sticker with the default device EUI as below:
276 276  
277 -[[image:image-20230426085320-1.png||height="234" width="504"]]
278 278  
306 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]]
279 279  
308 +
309 +
310 +
311 +
280 280  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
281 281  
282 282  
283 -(% style="color:blue" %)**Register the device**
315 +**Register the device**
284 284  
285 -[[image:1675144099263-405.png]]
317 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]]
286 286  
287 287  
288 -(% style="color:blue" %)**Add APP EUI and DEV EUI**
320 +**Add APP EUI and DEV EUI**
289 289  
290 -[[image:1675144117571-832.png]]
291 291  
323 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]]
292 292  
293 -(% style="color:blue" %)**Add APP EUI in the application**
294 294  
326 +**Add APP EUI in the application**
295 295  
296 -[[image:1675144143021-195.png]]
297 297  
329 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]]
298 298  
299 -(% style="color:blue" %)**Add APP KEY**
300 300  
301 -[[image:1675144157838-392.png]]
332 +**Add APP KEY**
302 302  
303 -(% style="color:blue" %)**Step 2:**(%%) Activate on PS-LB
334 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]]
304 304  
305 305  
337 +**Step 2**: Activate on PS-LB
338 +
339 +
306 306  Press the button for 5 seconds to activate the PS-LB.
307 307  
308 -(% 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.
309 309  
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 +
310 310  After join success, it will start to upload messages to TTN and you can see the messages in the panel.
311 311  
312 312  
313 -== 2.3 ​Uplink Payload ==
349 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]]
314 314  
315 -=== 2.3.1 Device Status, FPORT~=5 ===
316 316  
317 317  
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 +
318 318  Include device configure status. Once PS-LB Joined the network, it will uplink this message to the server.
319 319  
373 +
320 320  Users can also use the downlink command(0x26 01) to ask PS-LB to resend this uplink.
321 321  
322 322  
323 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
324 -|(% colspan="6" style="background-color:#d9e2f3; color:#0070c0" %)**Device Status (FPORT=5)**
325 -|(% style="background-color:#f2f2f2; width:103px" %)**Size (bytes)**|(% style="background-color:#f2f2f2; width:72px" %)**1**|(% style="background-color:#f2f2f2" %)**2**|(% style="background-color:#f2f2f2; width:91px" %)**1**|(% style="background-color:#f2f2f2; width:86px" %)**1**|(% style="background-color:#f2f2f2; width:44px" %)**2**
326 -|(% style="background-color:#f2f2f2; width:103px" %)**Value**|(% style="background-color:#f2f2f2; width:72px" %)Sensor Model|(% style="background-color:#f2f2f2" %)Firmware Version|(% style="background-color:#f2f2f2; width:91px" %)Frequency Band|(% style="background-color:#f2f2f2; width:86px" %)Sub-band|(% style="background-color:#f2f2f2; width:44px" %)BAT
377 +|(% colspan="6" %)**Device Status (FPORT=5)**
378 +|**Size (bytes)**|**1**|**2**|**1**|**1**|**2**
379 +|**Value**|Sensor Model|Firmware Version|Frequency Band|Sub-band|BAT
327 327  
381 +
328 328  Example parse in TTNv3
329 329  
330 -[[image:1675144504430-490.png]]
384 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image021.png]]
331 331  
332 332  
333 -(% style="color:#037691" %)**Sensor Model**(%%): For PS-LB, this value is 0x16
334 334  
335 -(% style="color:#037691" %)**Firmware Version**(%%): 0x0100, Means: v1.0.0 version
388 +**Sensor Model**: For PS-LB, this value is 0x16
336 336  
337 -(% style="color:#037691" %)**Frequency Band**:
390 +**Firmware Version**: 0x0100, Means: v1.0.0 version
338 338  
392 +**Frequency Band**:
393 +
339 339  *0x01: EU868
340 340  
341 341  *0x02: US915
... ... @@ -365,7 +365,7 @@
365 365  *0x0e: MA869
366 366  
367 367  
368 -(% style="color:#037691" %)**Sub-Band**:
423 +**Sub-Band**:
369 369  
370 370  AU915 and US915:value 0x00 ~~ 0x08
371 371  
... ... @@ -374,7 +374,7 @@
374 374  Other Bands: Always 0x00
375 375  
376 376  
377 -(% style="color:#037691" %)**Battery Info**:
432 +**Battery Info**:
378 378  
379 379  Check the battery voltage.
380 380  
... ... @@ -383,24 +383,37 @@
383 383  Ex2: 0x0B49 = 2889mV
384 384  
385 385  
386 -=== 2.3.2 Sensor value, FPORT~=2 ===
387 387  
442 +1.
443 +11.
444 +111. Sensor value, FPORT=2
388 388  
446 +
447 +
389 389  Uplink payload includes in total 9 bytes.
390 390  
391 391  
392 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
393 -|(% style="background-color:#d9e2f3; width:97px" %)(((
394 -**Size(bytes)**
395 -)))|(% style="background-color:#d9e2f3; width:48px" %)**2**|(% style="background-color:#d9e2f3; width:71px" %)**2**|(% style="background-color:#d9e2f3; width:98px" %)**2**|(% style="background-color:#d9e2f3; width:73px" %)**2**|(% style="background-color:#d9e2f3; width:122px" %)**1**
396 -|(% style="width:97px" %)**Value**|(% style="width:48px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:71px" %)[[Probe Model>>||anchor="H2.3.4ProbeModel"]]|(% style="width:98px" %)[[0 ~~~~ 20mA value>>||anchor="H2.3.507E20mAvalue28IDC_IN29"]]|(% style="width:73px" %)[[0 ~~~~ 30v value>>||anchor="H2.3.607E30Vvalue28pinVDC_IN29"]]|(% style="width:122px" %)[[IN1 &IN2 Interrupt  flag>>||anchor="H2.3.7IN126IN226INTpin"]]
451 +|(((
452 +**Size**
397 397  
398 -[[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]]
399 399  
400 400  
401 -=== 2.3.3 Battery Info ===
402 402  
403 403  
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 +
404 404  Check the battery voltage for PS-LB.
405 405  
406 406  Ex1: 0x0B45 = 2885mV
... ... @@ -408,475 +408,572 @@
408 408  Ex2: 0x0B49 = 2889mV
409 409  
410 410  
411 -=== 2.3.4 Probe Model ===
479 +1.
480 +11.
481 +111. Probe Model
412 412  
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.
413 413  
414 -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. 
415 415  
486 +For example.
416 416  
417 -**For example.**
488 +|**Part Number**|**Probe Used**|**0~~20mA scale**|**Example: 10mA meaning**
489 +|PS-LB-I3|immersion type with 3 meters cable|0~~3 meters|1.5 meters pure water
490 +|PS-LB-I5|immersion type with 5 meters cable|0~~5 meters|2.5 meters pure water
418 418  
419 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
420 -|(% style="background-color:#d9e2f3; color:#0070c0" %)**Part Number**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Probe Used**|(% style="background-color:#d9e2f3; color:#0070c0" %)**4~~20mA scale**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Example: 12mA meaning**
421 -|(% style="background-color:#f2f2f2" %)PS-LB-I3|(% style="background-color:#f2f2f2" %)immersion type with 3 meters cable|(% style="background-color:#f2f2f2" %)0~~3 meters|(% style="background-color:#f2f2f2" %)1.5 meters pure water
422 -|(% style="background-color:#f2f2f2" %)PS-LB-I5|(% style="background-color:#f2f2f2" %)immersion type with 5 meters cable|(% style="background-color:#f2f2f2" %)0~~5 meters|(% style="background-color:#f2f2f2" %)2.5 meters pure water
423 -|(% style="background-color:#f2f2f2" %)PS-LB-T20-B|(% style="background-color:#f2f2f2" %)T20 threaded probe|(% style="background-color:#f2f2f2" %)0~~1MPa|(% style="background-color:#f2f2f2" %)0.5MPa air / gas or water pressure
424 424  
425 -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.
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.
426 426  
427 427  
428 -=== 2.3.5 0~~20mA value (IDC_IN) ===
496 +1.
497 +11.
498 +111. 0~~20mA value (IDC_IN)
429 429  
430 430  
431 -The output value from **Pressure Probe**, use together with Probe Model to get the pressure value or water level.
501 +The output value from Pressure Probe, use together with Probe Model to get the pressure value or water level.
432 432  
433 -(% style="color:#037691" %)**Example**:
434 434  
504 +**Example**:
505 +
435 435  27AE(H) = 10158 (D)/1000 = 10.158mA.
436 436  
437 437  
438 -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:
509 +1.
510 +11.
511 +111. 0~~30V value ( pin VDC_IN)
439 439  
440 -[[image:image-20230225154759-1.png||height="408" width="741"]]
441 441  
442 -
443 -=== 2.3.6 0~~30V value ( pin VDC_IN) ===
444 -
445 -
446 446  Measure the voltage value. The range is 0 to 30V.
447 447  
448 -(% style="color:#037691" %)**Example**:
449 449  
517 +**Example**:
518 +
450 450  138E(H) = 5006(D)/1000= 5.006V
451 451  
452 452  
453 -=== 2.3.7 IN1&IN2&INT pin ===
522 +1.
523 +11.
524 +111. IN1&IN2&INT pin
454 454  
455 455  
527 +
456 456  IN1 and IN2 are used as digital input pins.
457 457  
458 -(% style="color:#037691" %)**Example**:
530 +**Example**:
459 459  
460 -09 (H): (0x09&0x08)>>3=1    IN1 pin is high level.
532 +09 (H) :(0x09&0x08)>>3=1    IN1 pin is high level.
461 461  
462 -09 (H): (0x09&0x04)>>2=0    IN2 pin is low level.
534 +09 (H) :(0x09&0x04)>>2=0    IN2 pin is low level.
463 463  
464 464  
465 -This data field shows if this packet is generated by (% style="color:blue" %)**Interrupt Pin** (%%)or not. [[Click here>>||anchor="H3.3.2SetInterruptMode"]] for the hardware and software set up. Note: The Internet Pin is a separate pin in the screw terminal.
466 466  
467 -(% 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.
468 468  
469 -09 (H): (0x09&0x02)>>1=1    The level of the interrupt pin.
470 470  
471 -09 (H): 0x09&0x01=1              0x00: Normal uplink packet.
541 +**Example:**
472 472  
473 -0x01: Interrupt Uplink Packet.
543 +09 (H) : (0x09&0x02)>>1=1    The level of the interrupt pin.
474 474  
545 +09 (H) : 0x09&0x01=1              0x00: Normal uplink packet.
475 475  
476 -=== (% id="cke_bm_109176S" style="display:none" %) (%%)2.3.8 Sensor value, FPORT~=7 ===
547 +0x01: Interrupt Uplink Packet.
477 477  
478 478  
479 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:508.222px" %)
480 -|(% style="background-color:#d9e2f3; width:94px;color:#0070C0" %)(((
481 -**Size(bytes)**
482 -)))|(% style="background-color:#d9e2f3; width:43px;color:#0070C0" %)**2**|(% style="background-color:#d9e2f3; width:367px;color:#0070C0" %)**n**
483 -|(% style="width:94px" %)Value|(% style="width:43px" %)[[BAT>>||anchor="H2.3.3BatteryInfo"]]|(% style="width:367px" %)(((
484 -Voltage value, each 2 bytes is a set of voltage values.
485 -)))
486 486  
487 -[[image:image-20230220171300-1.png||height="207" width="863"]]
488 488  
489 -Multiple sets of data collected are displayed in this form：
490 490  
491 -[voltage value1], [voltage value2], [voltage value3],…[voltage value n/2]
492 492  
493 493  
494 -=== 2.3.9 ​Decode payload in The Things Network ===
555 +1.
556 +11.
557 +111. ​Decode payload in The Things Network
495 495  
496 -
497 497  While using TTN network, you can add the payload format to decode the payload.
498 498  
499 499  
500 -[[image:1675144839454-913.png]]
562 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image022.png]]
501 501  
564 +PS-LB TTN Payload Decoder:
502 502  
503 -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]]
504 504  
505 505  
506 -== 2.4 Uplink Interval ==
569 +1.
570 +11. Uplink Interval
507 507  
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:
508 508  
509 -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]]
510 510  
511 511  
512 -== 2.5 Show Data in DataCake IoT Server ==
513 513  
578 +1.
579 +11. ​Show Data in DataCake IoT Server
514 514  
515 515  [[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:
516 516  
517 517  
518 -(% 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.
519 519  
520 -(% 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:
521 521  
522 522  
523 -[[image:1675144951092-237.png]]
589 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image023.png]]
524 524  
525 525  
526 -[[image:1675144960452-126.png]]
592 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image024.png]]
527 527  
528 528  
529 -(% style="color:blue" %)**Step 3:**(%%) Create an account or log in Datacake.
595 +Step 3: Create an account or log in Datacake.
530 530  
531 -(% style="color:blue" %)**Step 4:** (%%)Create PS-LB product.
597 +Step 4: Create PS-LB product.
532 532  
533 -[[image:1675145004465-869.png]]
599 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image025.png]]
534 534  
535 535  
536 -[[image:1675145018212-853.png]]
537 537  
603 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image026.png]]
538 538  
539 539  
540 -[[image:1675145029119-717.png]]
606 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image027.png]]
541 541  
542 542  
543 -(% style="color:blue" %)**Step 5: **(%%)add payload decode
609 +Step 5: add payload decode
544 544  
545 -[[image:1675145051360-659.png]]
546 546  
612 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image028.png]]
547 547  
548 -[[image:1675145060812-420.png]]
614 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image029.png]]
549 549  
550 550  
617 +
551 551  After added, the sensor data arrive TTN, it will also arrive and show in Datacake.
552 552  
553 553  
554 -[[image:1675145081239-376.png]]
621 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image030.png]]
555 555  
556 556  
557 -== 2.6 Frequency Plans ==
558 558  
559 559  
626 +
627 +
628 +
629 +
630 +
631 +
632 +
633 +
634 +
635 +
636 +
637 +
638 +
639 +1.
640 +11. Frequency Plans
641 +
560 560  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.
561 561  
562 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/>>http://wiki.dragino.com/xwiki/bin/view/Main/End%20Device%20Frequency%20Band/]]
563 563  
645 +[[https:~~/~~/wiki.dragino.com/index.php?title=End_Device_Frequency_Band>>url:https://wiki.dragino.com/index.php?title=End_Device_Frequency_Band]]
564 564  
565 -== 2.7 ​Firmware Change Log ==
566 566  
567 567  
649 +
650 +1.
651 +11. ​Firmware Change Log
652 +
568 568  **Firmware download link:**
569 569  
570 570  [[https:~~/~~/www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0>>url:https://www.dropbox.com/sh/gf1glloczbzz19h/AABbuYI4WY6VdAmpXo6o1V2Ka?dl=0]]
571 571  
572 572  
573 -= 3. Configure PS-LB =
574 574  
575 -== 3.1 Configure Methods ==
659 +1. Configure PS-LB via AT Command or LoRaWAN Downlink
576 576  
661 +Use can configure PS-LB via AT Command or LoRaWAN Downlink.
577 577  
578 -PS-LB-NA supports below configure method:
663 +* AT Command Connection: See [[FAQ>>path:#AT_COMMAND]].
664 +* LoRaWAN Downlink instruction for different platforms:
579 579  
580 -* AT Command via Bluetooth Connection (**Recommand Way**): [[BLE Configure Instruction>>url:http://wiki.dragino.com/xwiki/bin/view/Main/BLE%20Bluetooth%20Remote%20Configure/]].
581 -* AT Command via UART Connection : See [[FAQ>>||anchor="H6.FAQ"]].
582 -* LoRaWAN Downlink.  Instruction for different platforms: See [[IoT LoRaWAN Server>>url:http://wiki.dragino.com/xwiki/bin/view/Main/]] section.
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]]
583 583  
584 -== 3.2 General Commands ==
585 585  
669 +There are two kinds of commands to configure PS-LB, they are:
586 586  
671 +* **General Commands**.
672 +
587 587  These commands are to configure:
588 588  
589 589  * General system settings like: uplink interval.
590 590  * LoRaWAN protocol & radio related command.
591 591  
592 -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:
593 593  
594 -[[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]]
595 595  
596 596  
597 -== 3.3 Commands special design for PS-LB ==
683 +* **Commands special design for PS-LB**
598 598  
599 -
600 600  These commands only valid for PS-LB, as below:
601 601  
602 602  
603 -=== 3.3.1 Set Transmit Interval Time ===
688 +1.
689 +11. Set Transmit Interval Time
604 604  
605 -
606 606  Feature: Change LoRaWAN End Node Transmit Interval.
607 607  
608 -(% style="color:blue" %)**AT Command: AT+TDC**
693 +**AT Command: AT+TDC**
609 609  
610 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
611 -|=(% style="width: 160px; background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 160px; background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 190px;background-color:#D9E2F3;color:#0070C0" %)**Response**
612 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=?|(% style="background-color:#f2f2f2; width:166px" %)Show current transmit Interval|(% style="background-color:#f2f2f2" %)(((
695 +|**Command Example**|**Function**|**Response**
696 +|AT+TDC=?|Show current transmit Interval|(((
613 613  30000
698 +
614 614  OK
700 +
615 615  the interval is 30000ms = 30s
616 616  )))
617 -|(% style="background-color:#f2f2f2; width:157px" %)AT+TDC=60000|(% style="background-color:#f2f2f2; width:166px" %)Set Transmit Interval|(% style="background-color:#f2f2f2" %)(((
703 +|AT+TDC=60000|Set Transmit Interval|(((
618 618  OK
705 +
619 619  Set transmit interval to 60000ms = 60 seconds
620 620  )))
621 621  
622 -(% style="color:blue" %)**Downlink Command: 0x01**
623 623  
710 +**Downlink Command: 0x01**
711 +
624 624  Format: Command Code (0x01) followed by 3 bytes time value.
625 625  
626 -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.
627 627  
628 -* Example 1: Downlink Payload: 0100001E  ~/~/  Set Transmit Interval (TDC) = 30 seconds
629 -* 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
630 630  
631 -=== 3.3.2 Set Interrupt Mode ===
632 632  
633 633  
721 +
722 +1.
723 +11. Set Interrupt Mode
724 +
634 634  Feature, Set Interrupt mode for GPIO_EXIT.
635 635  
636 -(% style="color:blue" %)**AT Command: AT+INTMOD**
727 +**AT Command: AT+INTMOD**
637 637  
638 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
639 -|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Response**
640 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=?|(% style="background-color:#f2f2f2; width:196px" %)Show current interrupt mode|(% style="background-color:#f2f2f2; width:157px" %)(((
729 +|**Command Example**|**Function**|**Response**
730 +|AT+INTMOD=?|Show current interrupt mode|(((
641 641  0
732 +
642 642  OK
643 -the mode is 0 =Disable Interrupt
734 +
735 +the mode is 0 = No interruption
644 644  )))
645 -|(% style="background-color:#f2f2f2; width:154px" %)AT+INTMOD=2|(% style="background-color:#f2f2f2; width:196px" %)(((
737 +|AT+INTMOD=2|(((
646 646  Set Transmit Interval
647 -0. (Disable Interrupt),
648 -~1. (Trigger by rising and falling edge)
649 -2. (Trigger by falling edge)
650 -3. (Trigger by rising edge)
651 -)))|(% style="background-color:#f2f2f2; width:157px" %)OK
652 652  
653 -(% 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
654 654  
746 +
747 +**Downlink Command: 0x06**
748 +
655 655  Format: Command Code (0x06) followed by 3 bytes.
656 656  
657 657  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
658 658  
659 -* Example 1: Downlink Payload: 06000000  ~/~/  Turn off interrupt mode
660 -* Example 2: Downlink Payload: 06000003  ~/~/  Set the interrupt mode to rising edge trigger
753 +* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
754 +* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
661 661  
662 -=== 3.3.3 Set the output time ===
663 663  
757 +1.
758 +11. Set the output time
664 664  
665 665  Feature, Control the output 3V3 , 5V or 12V.
666 666  
667 -(% style="color:blue" %)**AT Command: AT+3V3T**
762 +**AT Command: AT+3V3T**
668 668  
669 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:474px" %)
670 -|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 201px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 116px;background-color:#D9E2F3;color:#0070C0" %)**Response**
671 -|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=?|(% style="background-color:#f2f2f2; width:201px" %)Show 3V3 open time.|(% style="background-color:#f2f2f2; width:116px" %)(((
764 +|**Command Example**|**Function**|**Response**
765 +|AT+3V3T=?|Show 3V3 open time.|(((
672 672  0
767 +
673 673  OK
674 674  )))
675 -|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=0|(% style="background-color:#f2f2f2; width:201px" %)Normally open 3V3 power supply.|(% style="background-color:#f2f2f2; width:116px" %)(((
770 +|AT+3V3T=0|Normally open 3V3 power supply.|(((
676 676  OK
772 +
677 677  default setting
678 678  )))
679 -|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=1000|(% style="background-color:#f2f2f2; width:201px" %)Close after a delay of 1000 milliseconds.|(% style="background-color:#f2f2f2; width:116px" %)(((
775 +|AT+3V3T=1000|Close after a delay of 1000 milliseconds.|(((
680 680  OK
777 +
778 +
681 681  )))
682 -|(% style="background-color:#f2f2f2; width:154px" %)AT+3V3T=65535|(% style="background-color:#f2f2f2; width:201px" %)Normally closed 3V3 power supply.|(% style="background-color:#f2f2f2; width:116px" %)(((
780 +|AT+3V3T=65535|Normally closed 3V3 power supply.|(((
683 683  OK
782 +
783 +
684 684  )))
685 685  
686 -(% style="color:blue" %)**AT Command: AT+5VT**
687 687  
688 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:470px" %)
689 -|=(% style="width: 155px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 114px;background-color:#D9E2F3;color:#0070C0" %)**Response**
690 -|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=?|(% style="background-color:#f2f2f2; width:196px" %)Show 5V open time.|(% style="background-color:#f2f2f2; width:114px" %)(((
787 +**AT Command: AT+5VT**
788 +
789 +|**Command Example**|**Function**|**Response**
790 +|AT+5VT=?|Show 5V open time.|(((
691 691  0
792 +
692 692  OK
693 693  )))
694 -|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=0|(% style="background-color:#f2f2f2; width:196px" %)Normally closed 5V power supply.|(% style="background-color:#f2f2f2; width:114px" %)(((
795 +|AT+5VT=0|Normally closed 5V power supply.|(((
695 695  OK
797 +
696 696  default setting
697 697  )))
698 -|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=1000|(% style="background-color:#f2f2f2; width:196px" %)Close after a delay of 1000 milliseconds.|(% style="background-color:#f2f2f2; width:114px" %)(((
800 +|AT+5VT=1000|Close after a delay of 1000 milliseconds.|(((
699 699  OK
802 +
803 +
700 700  )))
701 -|(% style="background-color:#f2f2f2; width:155px" %)AT+5VT=65535|(% style="background-color:#f2f2f2; width:196px" %)Normally open 5V power supply.|(% style="background-color:#f2f2f2; width:114px" %)(((
805 +|AT+5VT=65535|Normally open 5V power supply.|(((
702 702  OK
807 +
808 +
703 703  )))
704 704  
705 -(% style="color:blue" %)**AT Command: AT+12VT**
706 706  
707 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:443px" %)
708 -|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 199px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 83px;background-color:#D9E2F3;color:#0070C0" %)**Response**
709 -|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=?|(% style="background-color:#f2f2f2; width:199px" %)Show 12V open time.|(% style="background-color:#f2f2f2; width:83px" %)(((
812 +**AT Command: AT+12VT**
813 +
814 +|**Command Example**|**Function**|**Response**
815 +|AT+12VT=?|Show 12V open time.|(((
710 710  0
817 +
711 711  OK
712 712  )))
713 -|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=0|(% style="background-color:#f2f2f2; width:199px" %)Normally closed 12V power supply.|(% style="background-color:#f2f2f2; width:83px" %)OK
714 -|(% style="background-color:#f2f2f2; width:156px" %)AT+12VT=500|(% style="background-color:#f2f2f2; width:199px" %)Close after a delay of 500 milliseconds.|(% style="background-color:#f2f2f2; width:83px" %)(((
820 +|AT+12VT=0|Normally closed 12V power supply.|OK
821 +|AT+12VT=500|Close after a delay of 500 milliseconds.|(((
715 715  OK
823 +
824 +
716 716  )))
717 717  
718 -(% style="color:blue" %)**Downlink Command: 0x07**
719 719  
828 +**Downlink Command: 0x07**
829 +
720 720  Format: Command Code (0x07) followed by 3 bytes.
721 721  
722 722  The first byte is which power, the second and third bytes are the time to turn on.
723 723  
724 -* Example 1: Downlink Payload: 070101F4  **~-~-->**  AT+3V3T=500
725 -* Example 2: Downlink Payload: 0701FFFF   **~-~-->**  AT+3V3T=65535
726 -* Example 3: Downlink Payload: 070203E8  **~-~-->**  AT+5VT=1000
727 -* Example 4: Downlink Payload: 07020000  **~-~-->**  AT+5VT=0
728 -* Example 5: Downlink Payload: 070301F4  **~-~-->**  AT+12VT=500
729 -* 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
730 730  
731 -=== 3.3.4 Set the Probe Model ===
732 732  
842 +1.
843 +11. Set the Probe Model
733 733  
734 -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**
735 735  
736 -(% style="color:blue" %)**AT Command: AT** **+PROBE**
847 +|**Command Example**|**Function**|**Response**
848 +|AT +PROBE =?|Get or Set the probe model.|(((
849 +0
737 737  
738 -AT+PROBE=aabb
851 +OK
852 +)))
853 +|AT +PROBE =0003|Set water depth sensor mode, 3m type.|OK
854 +|AT +PROBE =0101|Set pressure transmitters mode, first type.|(((
855 +OK
739 739  
740 -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.
857 +
858 +)))
859 +|AT +PROBE =0000|Initial state, no settings.|(((
860 +OK
741 741  
742 -When aa=01, it is the pressure mode, which converts the current into a pressure value;
862 +
863 +)))
743 743  
744 -bb represents which type of pressure sensor it is.
745 745  
746 -(A->01,B->02,C->03,D->04,E->05,F->06,G->07,H->08,I->09,J->0A,K->0B,L->0C)
866 +**Downlink Command: 0x08**
747 747  
748 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
749 -|(% style="background-color:#d9e2f3; color:#0070c0; width:154px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:269px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Response**
750 -|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =?|(% style="background-color:#f2f2f2; width:269px" %)Get or Set the probe model.|(% style="background-color:#f2f2f2" %)0
751 -OK
752 -|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =0003|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 3m type.|(% style="background-color:#f2f2f2" %)OK
753 -|(% style="background-color:#f2f2f2; width:154px" %)(((
754 -AT +PROBE =000A
868 +Format: Command Code (0x08) followed by 2 bytes.
755 755  
756 -
757 -)))|(% style="background-color:#f2f2f2; width:269px" %)Set water depth sensor mode, 10m type.|(% style="background-color:#f2f2f2" %)OK
758 -|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =0101|(% style="background-color:#f2f2f2; width:269px" %)Set pressure transmitters mode, first type(A).|(% style="background-color:#f2f2f2" %)OK
759 -|(% style="background-color:#f2f2f2; width:154px" %)AT +PROBE =0000|(% style="background-color:#f2f2f2; width:269px" %)Initial state, no settings.|(% style="background-color:#f2f2f2" %)OK
870 +* Example 1: Downlink Payload: 080003  -> AT+PROBE=0003
871 +* Example 2: Downlink Payload: 080101  -> AT+PROBE=0101
760 760  
761 -(% style="color:blue" %)**Downlink Command: 0x08**
762 762  
763 -Format: Command Code (0x08) followed by 2 bytes.
764 764  
765 -* Example 1: Downlink Payload: 080003  **~-~-->**  AT+PROBE=0003
766 -* Example 2: Downlink Payload: 080101  **~-~-->**  AT+PROBE=0101
767 767  
768 -=== 3.3.5 Multiple collections are one uplink（Since firmware V1.1） ===
769 769  
877 +1. Battery & how to replace
878 +11. Battery Type
770 770  
771 -Added AT+STDC command to collect the voltage of VDC_INPUT multiple times and upload it at one time.
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.
772 772  
773 -(% style="color:blue" %)**AT Command: AT** **+STDC**
774 774  
775 -AT+STDC=aa,bb,bb
883 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
776 776  
777 -(% style="color:#037691" %)**aa:**(%%)
778 -**0:** means disable this function and use TDC to send packets.
779 -**1:** means enable this function, use the method of multiple acquisitions to send packets.
780 -(% style="color:#037691" %)**bb:**(%%) Each collection interval (s), the value is 1~~65535
781 -(% style="color:#037691" %)**cc:**(%%)** **the number of collection times, the value is 1~~120
885 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image031.png]]
782 782  
783 -(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
784 -|(% style="background-color:#d9e2f3; color:#0070c0; width:160px" %)**Command Example**|(% style="background-color:#d9e2f3; color:#0070c0; width:215px" %)**Function**|(% style="background-color:#d9e2f3; color:#0070c0" %)**Response**
785 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=?|(% style="background-color:#f2f2f2; width:215px" %)Get the mode of multiple acquisitions and one uplink.|(% style="background-color:#f2f2f2" %)1,10,18
786 -OK
787 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=1,10,18|(% style="background-color:#f2f2f2; width:215px" %)Set the mode of multiple acquisitions and one uplink, collect once every 10 seconds, and report after 18 times.|(% style="background-color:#f2f2f2" %)(((
788 -Attention:Take effect after ATZ
789 789  
790 -OK
791 -)))
792 -|(% style="background-color:#f2f2f2; width:160px" %)AT+STDC=0, 0,0|(% style="background-color:#f2f2f2; width:215px" %)(((
793 -Use the TDC interval to send packets.(default)
888 +Minimum Working Voltage for the PS-LB:
794 794  
795 -
796 -)))|(% style="background-color:#f2f2f2" %)(((
797 -Attention:Take effect after ATZ
890 +PS-LB:  2.45v ~~ 3.6v
798 798  
799 -OK
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
800 800  )))
801 801  
802 -(% style="color:blue" %)**Downlink Command: 0xAE**
940 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image033.png]]
803 803  
804 -Format: Command Code (0x08) followed by 5 bytes.
805 805  
806 -* Example 1: Downlink Payload: AE 01 02 58 12** ~-~-->**  AT+STDC=1,600,18
807 807  
808 -= 4. Battery & Power Consumption =
944 +1.
945 +11.
946 +111. ​Battery Note
809 809  
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.
810 810  
811 -PS-LB-NA uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
812 812  
813 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
951 +1.
952 +11.
953 +111. ​Replace the battery
814 814  
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.
815 815  
816 -= 5. OTA firmware update =
817 817  
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)
818 818  
819 -Please see this link for how to do OTA firmware update: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Firmware%20OTA%20Update%20for%20Sensors/]]
820 820  
821 821  
822 -= 6. FAQ =
823 823  
824 -== 6.1 How to use AT Command via UART to access device? ==
825 825  
826 826  
827 -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]]
965 +1. Remote Configure device
966 +11. Connect via BLE
828 828  
829 829  
830 -== 6.2 How to update firmware via UART port? ==
969 +Please see this instruction for how to configure via BLE:
831 831  
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/]]
832 832  
833 -See: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware>>url:http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H1.LoRaSTv4baseHardware]]
834 834  
974 +1.
975 +11. AT Command Set
835 835  
836 -== 6.3 How to change the LoRa Frequency Bands/Region? ==
837 837  
838 838  
839 -You can follow the instructions for [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome]].
840 -When downloading the images, choose the required image file for download. ​
979 +1. OTA firmware update
841 841  
981 +Please see this link for how to do OTA firmware update.
842 842  
843 -= 7. Order Info =
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/]]
844 844  
845 845  
846 -[[image:image-20230131153105-4.png]]
847 847  
848 848  
849 -= 8. Troubleshooting =
850 850  
851 -== 8.1 Water Depth Always shows 0 in payload ==
989 +1. FAQ
990 +11. How to use AT Command to access device?
852 852  
992 +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]]
853 853  
854 -If your device's IDC_intput_mA is normal, but your reading always shows 0, please refer to the following points:
855 855  
856 -~1. Please set it to mod1
857 -2. Please set the command [[AT+PROBE>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/PS-LB%20--%20LoRaWAN%20Pressure%20Sensor/#H3.3.4SettheProbeModel]] according to the model of your sensor
858 -3. Check the connection status of the sensor
995 +1.
996 +11. How to update firmware via UART port?
859 859  
998 +See:
860 860  
861 -= 9. ​Packing Info =
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]]
862 862  
863 863  
864 -(% style="color:#037691" %)**Package Includes**:
1003 +1.
1004 +11. How to change the LoRa Frequency Bands/Region
865 865  
1006 +
1007 +You can follow the instructions for [[how to upgrade image>>path:#3ygebqi]].
1008 +When downloading the images, choose the required image file for download. ​
1009 +
1010 +
1011 +
1012 +
1013 +
1014 +1. Order Info
1015 +
1016 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image034.png]]
1017 +
1018 +
1019 +
1020 +
1021 +
1022 +1. ​Packing Info
1023 +
1024 +**Package Includes**:
1025 +
866 866  * PS-LB LoRaWAN Pressure Sensor
867 867  
868 -(% style="color:#037691" %)**Dimension and weight**:
869 869  
1029 +**Dimension and weight**:
1030 +
870 870  * Device Size: cm
871 871  * Device Weight: g
872 872  * Package Size / pcs : cm
873 873  * Weight / pcs : g
874 874  
875 -= 10. Support =
876 876  
877 877  
1038 +
1039 +
1040 +1. ​Support
1041 +
878 878  * 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
879 879  
880 -* 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.cc>>mailto:Support@dragino.cc]].
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]]
881 881  
882 882  
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