Changes for page LDDS45 - LoRaWAN Distance Detection Sensor User Manual
Last modified by Mengting Qiu on 2025/02/26 15:04
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... ... @@ -50,7 +50,6 @@ 50 50 * IP68 rate for the Sensor Probe 51 51 * 8500mAh Battery for long term use 52 52 53 - 54 54 == 1.3 Probe Specification == 55 55 56 56 ... ... @@ -71,13 +71,10 @@ 71 71 * IP68 Protection 72 72 * Length: 3.5 meters 73 73 74 - 75 - 76 76 == 1.4 Applications == 77 77 78 78 * Smart Agriculture 79 79 80 - 81 81 == 1.5 Pin mapping and power on == 82 82 83 83 [[image:1654580482666-473.png]] ... ... @@ -99,49 +99,54 @@ 99 99 100 100 == 2.2 Quick guide to connect to LoRaWAN server (OTAA) == 101 101 98 +((( 102 102 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 [[LG308>>url:http://www.dragino.com/products/lora/item/140-lg308.html]] as a LoRaWAN gateway in this example. 100 +))) 103 103 102 +((( 103 + 104 +))) 104 104 105 -[[image:image-20220607135531-1.jpeg]] 106 - 107 - 106 +((( 108 108 The LG308 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. 108 +))) 109 109 110 - 110 +((( 111 111 **Step 1**: Create a device in TTN with the OTAA keys from LSPH01. 112 +))) 112 112 114 +((( 113 113 Each LSPH01 is shipped with a sticker with the default device EUI as below: 116 +))) 114 114 115 115 116 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]119 +[[image:image-20220607135531-1.jpeg]] 117 117 118 118 119 - 120 - 121 - 122 122 You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot: 123 123 124 124 125 125 **Register the device** 126 126 127 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]127 +[[image:1654581442672-605.png]] 128 128 129 129 130 + 130 130 **Add APP EUI and DEV EUI** 131 131 133 +[[image:1654581465717-368.png]] 132 132 133 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]] 134 134 135 135 136 136 **Add APP EUI in the application** 137 137 139 +[[image:1654581493871-516.png]] 138 138 139 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]] 140 140 141 141 142 142 **Add APP KEY** 143 143 144 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]145 +[[image:1654581517630-991.png]] 145 145 146 146 147 147 **Step 2**: Power on LSPH01 ... ... @@ -149,64 +149,46 @@ 149 149 150 150 Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position). 151 151 153 +[[image:image-20220607135918-2.png]] 152 152 153 153 154 -|((( 155 - 156 -))) 157 - 158 -[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]] 159 - 160 - 161 - 162 - 163 163 **Step 3:** The LSPH01 will auto join to the TTN network. After join success, it will start to upload messages to TTN and you can see the messages in the panel. 164 164 158 +[[image:1654581590132-631.png]] 165 165 166 166 167 167 168 - [[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]162 +== 2.3 Uplink Payload == 169 169 170 - 171 - 172 -1. 173 -11. Uplink Payload 174 - 175 175 LSPH01 will uplink payload via LoRaWAN with below payload format: 176 176 177 - 178 178 Uplink payload includes in total 11 bytes. 179 - 180 180 181 181 Normal uplink payload: 182 182 170 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %) 183 183 |((( 184 184 **Size** 185 185 186 186 **(bytes)** 187 187 )))|**2**|**2**|**2**|**2**|**1**|**1**|**1** 188 -|**Value**|[[BAT>> path:#bat]]|(((189 -[[Temperature>> path:#DS18B20]]176 +|**Value**|[[BAT>>||anchor="H2.3.1BatteryInfo"]]|((( 177 +[[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]] 190 190 191 -[[( Optional )>>path:#DS18B20]] 192 -)))|[[Soil pH>>path:#Soil_Nitrogen]]|[[Soil Temperature>>path:#Soil_Phosphorus]]|((( 193 -[[Digital Interrupt>>path:#Int_pin]] 194 - 195 -[[(Optional)>>path:#Int_pin]] 179 +[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]] 180 +)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|((( 181 +[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]] 196 196 )))|Reserve|((( 197 -[[Message>>path:#Message_Type]] 198 - 199 -[[Type>>path:#Message_Type]] 183 +[[Message Type>>||anchor="H2.3.6MessageType"]] 200 200 ))) 201 201 202 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]186 +[[image:1654581735133-458.png]] 203 203 204 204 205 205 206 -1. 207 -11. 208 -111. Battery Info 190 +=== 2.3.1 Battery Info === 209 209 192 + 210 210 Check the battery voltage for LSPH01. 211 211 212 212 Ex1: 0x0B45 = 2885mV ... ... @@ -214,13 +214,12 @@ 214 214 Ex2: 0x0B49 = 2889mV 215 215 216 216 217 -1. 218 -11. 219 -111. DS18B20 Temperature sensor 220 220 221 - Thisis optional, user can connect external DS18B20 sensor to the [[+3.3v,1-wire and GNDpin>>path:#DS18B20]]. and this field will report temperature.201 +=== 2.3.2 DS18B20 Temperature sensor === 222 222 203 +This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature. 223 223 205 + 224 224 **Example**: 225 225 226 226 If payload is: 0105H: (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree ... ... @@ -229,40 +229,35 @@ 229 229 230 230 231 231 232 -1. 233 -11. 234 -111. Soil pH 214 +=== 2.3.3 Soil pH === 235 235 236 236 Range: 0 ~~ 14 pH 237 237 238 -Example: 218 +**Example:** 239 239 240 -**0x02B7(H) = 695(D) = 6.95pH** 220 +(% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH** 241 241 242 242 243 -1. 244 -11. 245 -111. Soil Temperature 246 246 224 +=== 2.3.4 Soil Temperature === 225 + 247 247 Get Soil Temperature 248 248 249 249 250 250 **Example**: 251 251 252 -If payload is: 0105H: (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree 231 +If payload is: **0105H**: (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree 253 253 254 -If payload is: FF3FH : (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. 233 +If payload is: **FF3FH** : (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees. 255 255 256 256 257 257 258 -1. 259 -11. 260 -111. Interrupt Pin 237 +=== 2.3.5 Interrupt Pin === 261 261 262 -This data field shows if this packet is generated by interrupt or not. [[Click here>> path:#Int_mod]] for the hardware and software set up.239 +This data field shows if this packet is generated by interrupt or not. [[Click here>>||anchor="H3.2SetInterruptMode"]] for the hardware and software set up. 263 263 264 264 265 -Example: 242 +**Example:** 266 266 267 267 0x00: Normal uplink packet. 268 268 ... ... @@ -269,43 +269,46 @@ 269 269 0x01: Interrupt Uplink Packet. 270 270 271 271 272 -1. 273 -11. 274 -111. Message Type 275 275 250 +=== 2.3.6 Message Type === 251 + 276 276 For a normal uplink payload, the message type is always 0x01. 277 277 278 278 Valid Message Type: 279 279 280 280 281 -|Message Type Code|Description|Payload 282 -|0x01|Normal Uplink|[[Normal Uplink Payload>>path:#Normal_Uplink]] 283 -|0x02|Reply configures info|[[Configure Info Payload>>path:#Configure_Info_Payload]] 284 -|0x03|Reply Calibration Info|[[Calibration Payload>>path:#Calibration_Payload]] 257 +(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %) 258 +|**Message Type Code**|**Description**|**Payload** 259 +|0x01|Normal Uplink|[[Normal Uplink Payload>>||anchor="H2.3Uplink Payload"]] 260 +|0x02|Reply configures info|[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]] 261 +|0x03|Reply Calibration Info|[[Calibration Payload>>||anchor="H2.7Calibration"]] 285 285 286 -1. 287 -11. 288 -111. Decode payload in The Things Network 289 289 264 + 265 +=== 2.3.7 Decode payload in The Things Network === 266 + 290 290 While using TTN network, you can add the payload format to decode the payload. 291 291 292 292 293 -[[image: file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image011.png]]270 +[[image:1654582541848-906.png]] 294 294 272 +((( 295 295 The payload decoder function for TTN is here: 274 +))) 296 296 276 +((( 297 297 LSPH01 TTN Payload Decoder: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/LSPH01/Decoder/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/LSNPK01/Decoder/]] 278 +))) 298 298 299 299 300 -1. 301 -11. Uplink Interval 302 302 303 - TheLSPH01by default uplinkthe sensor dataevery 20 minutes. User can change this intervalby AT Command or LoRaWAN Downlink Command. See this link:282 +== 2.4 Uplink Interval == 304 304 305 - [[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]]284 +The LSPH01 by default uplink the sensor data every 20 minutes. User can change this interval by AT Command or LoRaWAN Downlink Command. See this link: [[Change Uplink Interval>>doc:Main.End Device AT Commands and Downlink Command.WebHome||anchor="H4.1ChangeUplinkInterval"]] 306 306 307 307 308 308 288 + 309 309 1. 310 310 11. Show Data in DataCake IoT Server 311 311
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