Last modified by Bei Jinggeng on 2024/03/30 17:55
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From version < 13.3 >
edited by Xiaoling
on 2022/06/07 14:08
To version < 4.2 >
edited by Xiaoling
on 2022/06/07 13:40
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50 50  * IP68 rate for the Sensor Probe
51 51  * 8500mAh Battery for long term use
52 52  
53 +
54 +
53 53  == 1.3 Probe Specification ==
54 54  
55 55  
... ... @@ -75,75 +75,70 @@
75 75  
76 76  * Smart Agriculture
77 77  
80 +
78 78  == 1.5 Pin mapping and power on ==
79 79  
80 -[[image:1654580482666-473.png]]
83 +[[image:1654580428909-307.png]]
81 81  
82 82  
83 83  
84 -= 2. Configure LSPH01 to connect to LoRaWAN network =
85 85  
86 -== 2.1 How it works ==
87 87  
88 -(((
89 +1. Configure LSPH01 to connect to LoRaWAN network
90 +11. How it works
91 +
89 89  The LSPH01 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 LSPH01. It will automatically join the network via OTAA and start to send the sensor value. The default uplink interval is 20 minutes.
90 -)))
91 91  
92 -(((
93 -In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>||anchor="H5.200BUseATCommand"]]to set the keys in the LSPH01.
94 -)))
95 95  
95 +In case you can’t set the OTAA keys in the LoRaWAN OTAA server, and you have to use the keys from the server, you can [[use AT Commands >>path:#_​Using_the_AT]]to set the keys in the LSPH01.
96 96  
97 -== 2.2 ​Quick guide to connect to LoRaWAN server (OTAA) ==
98 98  
99 -(((
98 +1.
99 +11. ​Quick guide to connect to LoRaWAN server (OTAA)
100 +
100 100  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.
101 -)))
102 102  
103 -(((
104 -
105 -)))
106 106  
107 -(((
104 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image002.png]]
105 +
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.
109 -)))
110 110  
111 -(((
109 +
112 112  **Step 1**: Create a device in TTN with the OTAA keys from LSPH01.
113 -)))
114 114  
115 -(((
116 116  Each LSPH01 is shipped with a sticker with the default device EUI as below:
117 -)))
118 118  
119 119  
120 -[[image:image-20220607135531-1.jpeg]]
115 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image004.png]]
121 121  
122 122  
118 +
119 +
120 +
123 123  You can enter this key in the LoRaWAN Server portal. Below is TTN screen shot:
124 124  
125 125  
126 126  **Register the device**
127 127  
128 -[[image:1654581442672-605.png]]
126 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image005.png]]
129 129  
130 130  
131 -
132 132  **Add APP EUI and DEV EUI**
133 133  
134 -[[image:1654581465717-368.png]]
135 135  
132 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image006.png]]
136 136  
137 137  
138 138  **Add APP EUI in the application**
139 139  
140 -[[image:1654581493871-516.png]]
141 141  
138 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image007.png]]
142 142  
143 143  
144 144  **Add APP KEY**
145 145  
146 -[[image:1654581517630-991.png]]
143 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image008.png]]
147 147  
148 148  
149 149  **Step 2**: Power on LSPH01
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151 151  
152 152  Put a Jumper on JP2 to power on the device. ( The Switch must be in FLASH position).
153 153  
154 -[[image:image-20220607135918-2.png]]
155 155  
156 156  
153 +|(((
154 +
155 +)))
156 +
157 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image009.png]]
158 +
159 +
160 +
161 +
157 157  **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.
158 158  
159 -[[image:1654581590132-631.png]]
160 160  
161 161  
162 162  
163 -== 2.3 ​Uplink Payload ==
167 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
164 164  
169 +
170 +
171 +1.
172 +11. ​Uplink Payload
173 +
165 165  LSPH01 will uplink payload via LoRaWAN with below payload format: 
166 166  
176 +
167 167  Uplink payload includes in total 11 bytes.
178 +
168 168  
169 169  Normal uplink payload:
170 170  
171 -(% border="1" cellspacing="10" style="background-color:#ffffcc; width:510px" %)
172 172  |(((
173 173  **Size**
174 174  
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188 188  [[Type>>path:#Message_Type]]
189 189  )))
190 190  
191 -[[image:1654581735133-458.png]]
201 +[[image:file:///C:/Users/93456/AppData/Local/Temp/msohtmlclip1/01/clip_image010.png]]
192 192  
193 193  
194 194  
195 -=== 2.3.1 Battery Info ===
205 +1.
206 +11.
207 +111. Battery Info
196 196  
197 -
198 198  Check the battery voltage for LSPH01.
199 199  
200 200  Ex1: 0x0B45 = 2885mV
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202 202  Ex2: 0x0B49 = 2889mV
203 203  
204 204  
216 +1.
217 +11.
218 +111. DS18B20 Temperature sensor
205 205  
206 -=== 2.3.2 DS18B20 Temperature sensor ===
220 +This is optional, user can connect external DS18B20 sensor to the [[+3.3v, 1-wire and GND pin>>path:#DS18B20]] . and this field will report temperature.
207 207  
208 -This is optional, user can connect external DS18B20 sensor to the +3.3v, 1-wire and GND pin . and this field will report temperature.
209 209  
210 -
211 211  **Example**:
212 212  
213 213  If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
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216 216  
217 217  
218 218  
219 -=== 2.3.3 Soil pH ===
231 +1.
232 +11.
233 +111. Soil pH
220 220  
221 221  Range: 0 ~~ 14 pH
222 222  
223 -**Example:**
237 +Example:
224 224  
225 -(% style="color:#037691" %)** 0x02B7(H) = 695(D) = 6.95pH**
239 +**0x02B7(H) = 695(D) = 6.95pH**
226 226  
227 227  
242 +1.
243 +11.
244 +111. Soil Temperature
228 228  
229 -=== 2.3.4 Soil Temperature ===
230 -
231 231  Get Soil Temperature 
232 232  
233 233  
234 234  **Example**:
235 235  
236 -If payload is: **0105H**:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
251 +If payload is: 0105H:  (0105 & FC00 == 0), temp = 0105H /10 = 26.1 degree
237 237  
238 -If payload is: **FF3FH** :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
253 +If payload is: FF3FH :  (FF3F & FC00 == 1) , temp = (FF3FH - 65536)/10 = -19.3 degrees.
239 239  
240 240  
241 241  
242 -=== 2.3.5 Interrupt Pin ===
257 +1.
258 +11.
259 +111. Interrupt Pin
243 243  
244 -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.
261 +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.
245 245  
246 246  
247 -**Example:**
264 +Example:
248 248  
249 249  0x00: Normal uplink packet.
250 250  
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251 251  0x01: Interrupt Uplink Packet.
252 252  
253 253  
271 +1.
272 +11.
273 +111. Message Type
254 254  
255 -=== 2.3.6 Message Type ===
256 -
257 257  For a normal uplink payload, the message type is always 0x01.
258 258  
259 259  Valid Message Type:
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386 386  1111. Avoid the probes to touch oily matter. Which will cause issue in accuracy.
387 387  1111. The probe is IP68 can be put in water.
388 388  
407 +
389 389  1.
390 390  11. Calibration
391 391  
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