Changes for page PS-LB/LS -- LoRaWAN Air Water Pressure Sensor User Manual
Last modified by Mengting Qiu on 2025/07/08 10:59
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... ... @@ -5,6 +5,7 @@ 5 5 **Table of Contents:** 6 6 7 7 8 +[[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]] 8 8 9 9 10 10 ... ... @@ -18,6 +18,7 @@ 18 18 19 19 20 20 22 + 21 21 = 1. Introduction = 22 22 23 23 == 1.1 What is LoRaWAN Pressure Sensor == ... ... @@ -105,9 +105,11 @@ 105 105 106 106 == 1.4 Probe Types == 107 107 110 + 108 108 === 1.4.1 Thread Installation Type === 109 109 110 110 114 + 111 111 [[image:1675071448299-229.png]] 112 112 113 113 * Hersman Pressure Transmitter ... ... @@ -125,6 +125,7 @@ 125 125 === 1.4.2 Immersion Type === 126 126 127 127 132 + 128 128 [[image:1675071521308-426.png]] 129 129 130 130 * Immersion Type, Probe IP Level: IP68 ... ... @@ -197,14 +197,13 @@ 197 197 [[image:1675071855856-879.png]] 198 198 199 199 200 -(% border="1" cellspacing="4" style="background-color:#ffffcc; color:black; width:510px" %) 201 -|(% style="width:138px" %)**Behavior on ACT**|(% style="width:100px" %)**Function**|**Action** 202 -|(% style="width:138px" %)Pressing ACT between 1s < time < 3s|(% style="width:100px" %)Send an uplink|((( 205 +|**Behavior on ACT**|**Function**|**Action** 206 +|Pressing ACT between 1s < time < 3s|Send an uplink|((( 203 203 If sensor is already Joined to LoRaWAN network, sensor will send an uplink packet, **blue led** will blink once. 204 204 205 205 Meanwhile, BLE module will be active and user can connect via BLE to configure device. 206 206 ))) 207 -| (% style="width:138px" %)Pressing ACT for more than 3s|(% style="width:100px" %)Active Device|(((211 +|Pressing ACT for more than 3s|Active Device|((( 208 208 **Green led** will fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network. 209 209 210 210 **Green led** will solidly turn on for 5 seconds after joined in network. ... ... @@ -211,10 +211,8 @@ 211 211 212 212 Once sensor is active, BLE module will be active and user can connect via BLE to configure device, no matter if device join or not join LoRaWAN network. 213 213 ))) 214 -| (% style="width:138px" %)Fast press ACT 5 times.|(% style="width:100px" %)Deactivate Device|red led will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode.218 +|Fast press ACT 5 times.|Deactivate Device|red led will solid on for 5 seconds. Means PS-LB is in Deep Sleep Mode. 215 215 216 - 217 - 218 218 == 1.9 Pin Mapping == 219 219 220 220 ... ... @@ -221,8 +221,9 @@ 221 221 [[image:1675072568006-274.png]] 222 222 223 223 224 -== 1.10 BLE connection == 225 225 227 +1. 228 +11. BLE connection 226 226 227 227 PS-LB support BLE remote configure. 228 228 ... ... @@ -236,36 +236,33 @@ 236 236 If there is no activity connection on BLE in 60 seconds, sensor will shut down BLE module to enter low power mode. 237 237 238 238 239 -== 1.11 Mechanical == 240 240 241 241 244 +1. 245 +11. Mechanical 242 242 247 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image012.png]] 243 243 244 -[[image: 1675143884058-338.png]]249 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image013.png]] 245 245 251 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image014.png]] 246 246 247 -[[image:1675143899218-599.png]] 248 248 249 249 250 -[[image:1675143909447-639.png]] 251 251 256 +1. Configure PS-LB to connect to LoRaWAN network 257 +11. How it works 252 252 253 -= 2. Configure PS-LB to connect to LoRaWAN network = 254 - 255 -== 2.1 How it works == 256 - 257 - 258 258 The PS-LB is configured as **LoRaWAN OTAA Class A** mode by default. It has OTAA keys to join LoRaWAN network. To connect a local LoRaWAN network, you need to input the OTAA keys in the LoRaWAN IoT server and activate the PS-LB. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes. 259 259 260 260 262 +1. 263 +11. Quick guide to connect to LoRaWAN server (OTAA) 261 261 262 -== 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 263 - 264 - 265 265 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. 266 266 267 267 268 -[[image: 1675144005218-297.png]]268 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image003.png]] 269 269 270 270 271 271 The LPS8V2 is already set to connected to [[TTN network >>url:https://console.cloud.thethings.network/]], so what we need to now is configure the TTN server. ... ... @@ -275,43 +275,51 @@ 275 275 276 276 Each PS-LB is shipped with a sticker with the default device EUI as below: 277 277 278 -[[image:image-20230131134744-2.jpeg]] 279 279 279 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image015.png]] 280 280 281 281 282 + 283 + 284 + 282 282 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 283 283 284 284 285 285 **Register the device** 286 286 287 -[[image: 1675144099263-405.png]]290 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image016.png]] 288 288 289 289 290 290 **Add APP EUI and DEV EUI** 291 291 292 -[[image:1675144117571-832.png]] 293 293 296 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image017.png]] 294 294 298 + 295 295 **Add APP EUI in the application** 296 296 297 297 298 -[[image: 1675144143021-195.png]]302 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image018.png]] 299 299 300 300 301 301 **Add APP KEY** 302 302 303 -[[image: 1675144157838-392.png]]307 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image019.png]] 304 304 309 + 305 305 **Step 2**: Activate on PS-LB 306 306 307 307 308 308 Press the button for 5 seconds to activate the PS-LB. 309 309 315 + 310 310 **Green led** will fast blink 5 times, device will enter **OTA mode** for 3 seconds. And then start to JOIN LoRaWAN network. **Green led** will solidly turn on for 5 seconds after joined in network. 311 311 318 + 312 312 After join success, it will start to upload messages to TTN and you can see the messages in the panel. 313 313 314 314 322 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image020.png]] 315 315 316 316 317 317
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