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From version < 67.7 >
edited by Xiaoling
on 2022/06/25 10:41
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edited by Xiaoling
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127 127  
128 128  == 3.1  Connect to GroPoint Profile ==
129 129  
130 +(((
130 130  GroPoint Air must be used with [[GroPoint Profile>>https://www.gropoint.com/products/soil-sensors/gropoint-profile]]. There are different interface model from GroPoint, users need to choose the one:
132 +)))
131 131  
132 -* Support RS485 Interface
133 -* with M12 5pin connector.
134 +* (((
135 +Support RS485 Interface
136 +)))
137 +* (((
138 +with M12 5pin connector.
139 +)))
134 134  
141 +(((
135 135  Such model in GroPoint Profile is: (% style="color:blue" %)**2625-N-T-x-M-M **(%%)(Where x is different depending on how many levels it detects).
143 +)))
136 136  
137 137  
138 138  == 3.2  Connect to LoRaWAN Network? ==
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142 142  
143 143  == 3.3  Example to use for LoRaWAN network ==
144 144  
153 +(((
145 145  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
155 +)))
146 146  
147 -* In this use case, the GroPoint Air measures soil moisture and temperature and sends the status to the LoRaWAN server.The GroPoint Air will uplink different types of messages to the LoRaWAN server. See [[Uplink payload>>||anchor="H3.4A0UplinkPayloadAnalyze"]] for detail.
157 +* (((
158 +In this use case, the GroPoint Air measures soil moisture and temperature and sends the status to the LoRaWAN server.The GroPoint Air will uplink different types of messages to the LoRaWAN server. See [[Uplink payload>>||anchor="H3.4A0UplinkPayloadAnalyze"]] for detail.
159 +)))
148 148  
161 +(((
149 149  Assume the DLOS8 is already set to connect to the [[TTN V3 network >>url:https://eu1.cloud.thethings.network/]]. We need to add the GroPoint Air device in TTN V3:
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150 150  
165 +(((
166 +
167 +)))
151 151  
169 +(((
152 152  (% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air.
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153 153  
173 +(((
154 154  Each GroPoint Air is shipped with a sticker with the default device EUI as below:
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155 155  
156 156  
157 157  (% aria-label="1652944593868-618.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652944593868-618.png?rev=1.1||alt="1652944593868-618.png" data-widget="image"]](% title="Click and drag to resize" %)​
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173 173  
174 174  (% style="color:blue" %)**Step 2**(%%):  Power on GroPoint Air
175 175  
176 -(% aria-label="image-20220519094347-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519094347-1.png?width=725&height=430&rev=1.1||alt="image-20220519094347-1.png" data-widget="image" height="430" width="725"]](% title="Click and drag to resize" %)​
197 +(% aria-label="image-20220519094347-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519094347-1.png?width=725&height=430&rev=1.1||alt="image-20220519094347-1.png" data-widget="image" height="430" width="725"]]
177 177  
199 +(% title="Click and drag to resize" %)​
200 +
201 +(((
178 178  Put the jumper to power on GroPoint Air and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and the user can see it in the panel.
203 +)))
179 179  
180 180  (% aria-label="image-20220611174943-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611174943-1.png||data-widget="image" height="139" width="1008"]](% title="Click and drag to resize" %)​
181 181  
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192 192  
193 193  == 3.4  Uplink Payload Analyze ==
194 194  
220 +(((
195 195  Uplink payloads have two types:
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196 196  
197 197  * (((
225 +(((
198 198  Report temperature and humidity status normally: Use FPORT=2
199 199  )))
228 +)))
200 200  * (((
230 +(((
201 201  Other control commands: Use other FPORT fields.
202 202  )))
233 +)))
203 203  
235 +(((
204 204  The application server should parse the correct value based on FPORT settings.
237 +)))
205 205  
206 206  
207 207  == 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
208 208  
209 209  
243 +(((
210 210  GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
245 +)))
211 211  
247 +(((
212 212  periodically send this uplink every 20 minutes, this interval can be changed.
249 +)))
213 213  
251 +(((
214 214  The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
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215 215  
216 216  (% aria-label="image-20220621093414-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220621093414-1.png||data-widget="image" height="932" width="816"]](% title="Click and drag to resize" %)​
217 217  
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228 228  (% aria-label="image-20220611174943-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611174943-1.png||data-widget="image" height="139" width="1008"]](% title="Click and drag to resize" %)​
229 229  
230 230  
270 +(((
231 231  For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
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232 232  
274 +(((
233 233  For AU915 frequency, when DR=2,Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
276 +)))
234 234  
278 +(((
235 235  For AS923 frequency, when DR=2,Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
280 +)))
236 236  
237 237  
238 238  == 3.6  Show data on Datacake ==
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