Last modified by Xiaoling on 2024/04/23 14:37
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... ... @@ -29,15 +29,25 @@ 29 29 == 1.1 What is GroPoint Air == 30 30 31 31 32 +((( 32 32 The Dragino GroPoint is a (% style="color:blue" %)**LoRaWAN Multi Soil Segment Converter**(%%) for IoT of Agriculture. It is designed to connect to [[GroPoint Profile Multi-depth Soil moisture and temperature profile Sensor>>url:https://www.gropoint.com/products/soil-sensors/gropoint-profile]] and get GroPoint Profile’s reading and send it to IoT server via LoRaWAN wireless network. 34 +))) 33 33 36 +((( 34 34 (% style="color:blue" %)**GroPoint Profile is plug-and-play with GroPoint Air**(%%) to get soil moisture and send via wireless. GroPoint Profile is powered by GroPoint Air, (% style="color:blue" %)**no need external power source**(%%). 38 +))) 35 35 40 +((( 36 36 The LoRa wireless technology used in GroPoint Air allows devices to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption. 42 +))) 37 37 44 +((( 38 38 GroPoint Air is powered by (% style="color:blue" %)**an 8500mAh Li-SOCI2 battery**(%%), it is designed for long-term use for up to 5 years. 46 +))) 39 39 48 +((( 40 40 Each GroPoint Air is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to the local LoRaWAN server and it will auto-connect after power on. 50 +))) 41 41 42 42 (% aria-label="image-20220530002019-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220530002019-2.png||data-widget="image" height="295" width="655"]](% title="Click and drag to resize" %) 43 43 ... ... @@ -58,12 +58,15 @@ 58 58 59 59 60 60 61 - 62 62 == 1.3 Probe Specification == 63 63 73 +((( 64 64 GroPoint Air includes an M12 5-pin connector, the pins definition matches GroPoint Profile M12 version probes. Users can connect this connector to GroPoint Profile directly. 75 +))) 65 65 77 +((( 66 66 GroPoint Profile includes a series of multi-depth soil moisture and temperature sensors. The specification for GroPoint Profile can be found here: [[https:~~/~~/www.gropoint.com/products/soil-sensors/gropoint-profile>>https://www.gropoint.com/products/soil-sensors/gropoint-profile]] 79 +))) 67 67 68 68 69 69 == 1.4 Applications == ... ... @@ -74,7 +74,6 @@ 74 74 75 75 76 76 77 - 78 78 == 1.5 Pin Mapping == 79 79 80 80 Inner PCB Pin mapping for reference: ... ... @@ -96,7 +96,6 @@ 96 96 97 97 98 98 99 - 100 100 == 2.2 Firmware and Changelog == 101 101 102 102 ((( ... ... @@ -116,12 +116,20 @@ 116 116 117 117 == 3.1 Connect to GroPoint Profile == 118 118 130 +((( 119 119 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 +))) 120 120 121 -* Support RS485 Interface 122 -* with M12 5pin connector. 134 +* ((( 135 +Support RS485 Interface 136 +))) 137 +* ((( 138 +with M12 5pin connector. 139 +))) 123 123 141 +((( 124 124 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 +))) 125 125 126 126 127 127 == 3.2 Connect to LoRaWAN Network? == ... ... @@ -131,16 +131,29 @@ 131 131 132 132 == 3.3 Example to use for LoRaWAN network == 133 133 153 +((( 134 134 This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar. 155 +))) 135 135 136 -* 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 +))) 137 137 161 +((( 138 138 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: 163 +))) 139 139 165 +((( 166 + 167 +))) 140 140 169 +((( 141 141 (% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air. 171 +))) 142 142 173 +((( 143 143 Each GroPoint Air is shipped with a sticker with the default device EUI as below: 175 +))) 144 144 145 145 146 146 (% 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" %) ... ... @@ -162,9 +162,13 @@ 162 162 163 163 (% style="color:blue" %)**Step 2**(%%): Power on GroPoint Air 164 164 165 -(% 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"]] 166 166 199 +(% title="Click and drag to resize" %) 200 + 201 +((( 167 167 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 +))) 168 168 169 169 (% 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" %) 170 170 ... ... @@ -181,26 +181,40 @@ 181 181 182 182 == 3.4 Uplink Payload Analyze == 183 183 220 +((( 184 184 Uplink payloads have two types: 222 +))) 185 185 186 186 * ((( 225 +((( 187 187 Report temperature and humidity status normally: Use FPORT=2 188 188 ))) 228 +))) 189 189 * ((( 230 +((( 190 190 Other control commands: Use other FPORT fields. 191 191 ))) 233 +))) 192 192 235 +((( 193 193 The application server should parse the correct value based on FPORT settings. 237 +))) 194 194 195 195 196 196 == 3.5 temperature and humidity Value, Uplink FPORT~=2 == 197 197 198 198 243 +((( 199 199 GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will: 245 +))) 200 200 247 +((( 201 201 periodically send this uplink every 20 minutes, this interval can be changed. 249 +))) 202 202 251 +((( 203 203 The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below: 253 +))) 204 204 205 205 (% 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" %) 206 206 ... ... @@ -217,20 +217,32 @@ 217 217 (% 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" %) 218 218 219 219 270 +((( 220 220 For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1. 272 +))) 221 221 274 +((( 222 222 For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3. 276 +))) 223 223 278 +((( 224 224 For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3. 280 +))) 225 225 226 226 227 227 == 3.6 Show data on Datacake == 228 228 285 +((( 229 229 Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps: 287 +))) 230 230 289 +((( 231 231 (% style="color:blue" %)**Step 1**(%%): Link TTNv3 to Datacake [[https:~~/~~/docs.datacake.de/lorawan/lns/thethingsindustries#create-integration-on-tti>>url:https://docs.datacake.de/lorawan/lns/thethingsindustries#create-integration-on-tti]] 291 +))) 232 232 293 +((( 233 233 (% style="color:blue" %)**Step 2**(%%): Configure SW3L in Datacake 295 +))) 234 234 235 235 (% aria-label="image-20220613171007-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171007-1.png||data-widget="image" height="567" width="542"]](% title="Click and drag to resize" %) 236 236 ... ... @@ -306,7 +306,6 @@ 306 306 307 307 308 308 309 - 310 310 == 4.2 Set Interrupt Mode == 311 311 312 312 Feature, Set Interrupt mode for GPIO_EXIT. ... ... @@ -329,7 +329,6 @@ 329 329 330 330 331 331 332 - 333 333 == 4.3 Set the sensor delay time == 334 334 335 335 Feature: Change the sensor delay time. ... ... @@ -356,7 +356,6 @@ 356 356 357 357 358 358 359 - 360 360 == 4.4 Query sensor model function == 361 361 362 362 Feature: Using this function will re-update the model.