Last modified by Mengting Qiu on 2025/02/26 15:04
<
From version < 108.2 >
edited by Xiaoling
on 2022/06/10 11:58
To version < 109.7 >
edited by Xiaoling
on 2022/06/10 13:54
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81 81  * Automatic control
82 82  * Sewer
83 83  
84 -== 1.6 Pin mapping and power on ==
84 +== 1.6  Pin mapping and power on ==
85 85  
86 86  
87 87  [[image:1654827332142-133.png]]
... ... @@ -88,10 +88,11 @@
88 88  
89 89  
90 90  
91 -= 2. Configure LLDS12 to connect to LoRaWAN network =
92 92  
93 -== 2.1 How it works ==
92 += 2.  Configure LLDS12 to connect to LoRaWAN network =
94 94  
94 +== 2.1  How it works ==
95 +
95 95  (((
96 96  The LLDS12 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 power on the LLDS12. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
97 97  )))
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101 101  )))
102 102  
103 103  
104 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
105 +== 2.2  ​Quick guide to connect to LoRaWAN server (OTAA) ==
105 105  
106 106  (((
107 107  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.
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170 170  
171 171  
172 172  
173 -== 2.3 ​Uplink Payload ==
174 +== 2.3  ​Uplink Payload ==
174 174  
175 175  (((
176 -LSPH01 will uplink payload via LoRaWAN with below payload format: 
177 +LLDS12 will uplink payload via LoRaWAN with below payload format: 
177 177  )))
178 178  
179 179  (((
... ... @@ -181,7 +181,7 @@
181 181  )))
182 182  
183 183  (((
184 -Normal uplink payload:
185 +
185 185  )))
186 186  
187 187  (% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
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191 191  |(% style="width:62.5px" %)**Value**|(% style="width:62.5px" %)[[BAT>>||anchor="H2.3.1BatteryInfo"]]|(% style="width:62.5px" %)(((
192 192  [[Temperature>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
193 193  
194 -[[(Optional)>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
195 -)))|[[Soil pH>>||anchor="H2.3.3SoilpH"]]|[[Soil Temperature>>||anchor="H2.3.4SoilTemperature"]]|(((
196 -[[Digital Interrupt (Optional)>>||anchor="H2.3.5InterruptPin"]]
197 -)))|Reserve|(((
195 +[[DS18B20>>||anchor="H2.3.2DS18B20Temperaturesensor"]]
196 +)))|[[Distance>>||anchor="H"]]|[[Distance signal strength>>||anchor="H2.3.4SoilTemperature"]]|(((
197 +[[Interrupt flag>>||anchor="H2.3.5InterruptPin"]]
198 +)))|[[LiDAR temp>>||anchor="H"]]|(((
198 198  [[Message Type>>||anchor="H2.3.6MessageType"]]
199 199  )))
200 200  
201 -[[image:1654592721645-318.png]]
202 +[[image:1654833689380-972.png]]
202 202  
203 203  
204 204  
205 -=== 2.3.1 Battery Info ===
206 +=== 2.3.1  Battery Info ===
206 206  
207 207  
208 -Check the battery voltage for LSPH01.
209 +Check the battery voltage for LLDS12.
209 209  
210 210  Ex1: 0x0B45 = 2885mV
211 211  
... ... @@ -213,7 +213,7 @@
213 213  
214 214  
215 215  
216 -=== 2.3.2 DS18B20 Temperature sensor ===
217 +=== 2.3.2  DS18B20 Temperature sensor ===
217 217  
218 218  This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
219 219  
... ... @@ -226,33 +226,35 @@
226 226  
227 227  
228 228  
229 -=== 2.3.3 Soil pH ===
230 +=== 2.3.3  Distance ===
230 230  
231 -Range: 0 ~~ 14 pH
232 +Represents the distance value of the measurement output, the default unit is cm, and the value range parsed as a decimal number is 0-1200. In actual use, when the signal strength value Strength.
232 232  
233 -**Example:**
234 234  
235 -(% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
235 +**Example**:
236 236  
237 +If the data you get from the register is 0x0B 0xEA, the distance between the sensor and the measured object is 0BEA(H) = 3050 (D)/10 = 305cm.
237 237  
238 238  
239 -=== 2.3.4 Soil Temperature ===
240 240  
241 -Get Soil Temperature 
241 +=== 2.3.4  Distance signal strength ===
242 242  
243 +Refers to the signal strength, the default output value will be between 0-65535. When the distance measurement gear is fixed, the farther the distance measurement is, the lower the signal strength; the lower the target reflectivity, the lower the signal strength. When Strength is greater than 100 and not equal to 65535, the measured value of Dist is considered credible.
243 243  
245 +
244 244  **Example**:
245 245  
246 -If payload is: **0105H**:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
248 +If payload is: 01D7(H)=471(D), distance signal strength=471, 471>100,471≠65535, the measured value of Dist is considered credible.
247 247  
248 -If payload is: **FF3FH** :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
250 +Customers can judge whether they need to adjust the environment based on the signal strength.
249 249  
250 250  
251 251  
252 -=== 2.3.5 Interrupt Pin ===
254 +=== 2.3.5  Interrupt Pin ===
253 253  
254 254  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.
255 255  
258 +Note: The Internet Pin is a separate pin in the screw terminal. See [[pin mapping>>path:#pins]].
256 256  
257 257  **Example:**
258 258  
... ... @@ -262,8 +262,18 @@
262 262  
263 263  
264 264  
265 -=== 2.3.6 Message Type ===
268 +=== 2.3.6  LiDAR temp ===
266 266  
270 +Characterize the internal temperature value of the sensor.
271 +
272 +**Example: **
273 +If payload is: 1C(H) <<24>>24=28(D),LiDAR temp=28℃.
274 +If payload is: F2(H) <<24>>24=-14(D),LiDAR temp=-14℃.
275 +
276 +
277 +
278 +=== 2.3.7  Message Type ===
279 +
267 267  (((
268 268  For a normal uplink payload, the message type is always 0x01.
269 269  )))
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277 277  |=(% style="width: 160px;" %)**Message Type Code**|=(% style="width: 163px;" %)**Description**|=(% style="width: 173px;" %)**Payload**
278 278  |(% style="width:160px" %)0x01|(% style="width:163px" %)Normal Uplink|(% style="width:173px" %)[[Normal Uplink Payload>>||anchor="H2.3200BUplinkPayload"]]
279 279  |(% style="width:160px" %)0x02|(% style="width:163px" %)Reply configures info|(% style="width:173px" %)[[Configure Info Payload>>||anchor="H3.4GetFirmwareVersionInfo"]]
280 -|(% style="width:160px" %)0x03|(% style="width:163px" %)Reply Calibration Info|(% style="width:173px" %)[[Calibration Payload>>||anchor="H2.7Calibration"]]
281 281  
282 -=== 2.3.7 Decode payload in The Things Network ===
294 +=== 2.3.8  Decode payload in The Things Network ===
283 283  
284 284  While using TTN network, you can add the payload format to decode the payload.
285 285  
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447 447  * Check what sub-band the LoRaWAN server ask from the OTAA Join Accept message and switch to that sub-band
448 448  * Use the Join successful sub-band if the server doesn’t include sub-band info in the OTAA Join Accept message ( TTN v2 doesn't include)
449 449  
450 -
451 451  === 2.6.3 CN470-510 (CN470) ===
452 452  
453 453  (((
... ... @@ -784,8 +784,6 @@
784 784  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
785 785  * Blink once when device transmit a packet.
786 786  
787 -
788 -
789 789  == 2.8  ​Firmware Change Log ==
790 790  
791 791  
... ... @@ -1239,5 +1239,3 @@
1239 1239  
1240 1240  * 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.
1241 1241  * 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]].
1242 -
1243 -
1654833689380-972.png
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