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... ... @@ -71,15 +71,24 @@ 71 71 Change Log: 72 72 73 73 74 -= OperationMode =74 += How to use? = 75 75 76 -== Howitworks?==76 +== Connect to GroPoint Profile == 77 77 78 +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: 79 + 80 +* Support RS485 Interface 81 +* with M12 5pin connector. 82 + 83 +Such model in GroPoint Profile is: **2625-N-T-x-M-M **(Where x is different depending on how many levels it detects). 84 + 85 + 86 +== Connect to LoRaWAN Network? == 87 + 78 78 Each GroPoint Air is shipped with a worldwide unique set of OTAA keys. To use GroPoint Air in a LoRaWAN network, user needs to input the OTAA keys in the LoRaWAN network server. So GroPoint Air can join the LoRaWAN network and start to transmit sensor data 79 79 80 80 81 -(% class="wikigeneratedid" %) 82 -= Example to use for LoRaWAN network = 91 +== Example to use for LoRaWAN network == 83 83 84 84 This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar. 85 85 ... ... @@ -114,19 +114,64 @@ 114 114 115 115 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. 116 116 117 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652924675638-547.png?width=732&height=254&rev=1.1||alt="1652924675638-547.png"height="254" width="732"]]126 +[[image:image-20220611174943-1.png||height="139" width="1008"]] 118 118 128 + 119 119 === Decoder in TTN V3 === 120 120 121 121 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652927365661-475.png?width=723&height=359&rev=1.1||alt="1652927365661-475.png" height="359" width="723"]] 122 122 123 -Please check the decoder from this link: 133 +Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link: 124 124 125 -[[https:~~/~~/www.dr agino.com/downloads/index.php?dir=LoRa_End_Node/GroPoint_Air/Decoder/>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/GroPoint_Air/Decoder/]]135 +[[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]] 126 126 127 127 128 -= Show dataonDatacake =138 +== Uplink Payload Analyze == 129 129 140 +Uplink payloads have two types: 141 + 142 +* ((( 143 +Report temperature and humidity status normally: Use FPORT=2 144 +))) 145 +* ((( 146 +Other control commands: Use other FPORT fields. 147 +))) 148 + 149 +The application server should parse the correct value based on FPORT settings. 150 + 151 + 152 +== temperature and humidity Value, Uplink FPORT~=2 == 153 + 154 + 155 +GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will: 156 + 157 +periodically send this uplink every 20 minutes, this interval can be changed. 158 + 159 +The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below: 160 + 161 +[[image:image-20220621093414-1.png||height="932" width="816"]] 162 + 163 +GroPoint Air's sensors come in six models:GPLP-2,GPLP-3,GPLP-4,GPLP-5,GPLP-6,GPLP-8. 164 + 165 +The amount of temperature and humidity is different for each model, so the payload of each model is different. 166 + 167 +Take GPLP-3 as an example: 168 + 169 +Uplink Payload totals 21 bytes. 170 + 171 +[[image:image-20220621100751-2.png||height="124" width="774"]] 172 + 173 +[[image:image-20220611174943-1.png||height="139" width="1008"]] 174 + 175 + 176 +For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1. 177 + 178 +For AU915 frequency, when DR=2,Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3. 179 + 180 +For AS923 frequency, when DR=2,Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3. 181 + 182 +== Show data on Datacake == 183 + 130 130 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: 131 131 132 132 **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]] ... ... @@ -133,16 +133,22 @@ 133 133 134 134 **Step 2**: Configure SW3L in Datacake 135 135 190 +[[image:image-20220613171007-1.png||height="567" width="542"]] 136 136 192 +[[image:image-20220613171015-2.png||height="600" width="586"]] 137 137 194 +[[image:image-20220613171029-3.png||height="507" width="513"]] 138 138 196 +[[image:image-20220613171038-4.png||height="469" width="786"]] 139 139 198 +[[image:image-20220613171105-5.png||height="533" width="949"]] 140 140 200 +[[image:image-20220613171117-6.png||height="501" width="925"]] 141 141 202 +[[image:image-20220613171124-7.png||height="466" width="877"]] 142 142 143 143 144 144 145 - 146 146 = Configure GroPoint Air via AT Command or LoRaWAN Downlink = 147 147 148 148 Use can configure GroPoint Air via AT Command or LoRaWAN Downlink. ... ... @@ -204,8 +204,36 @@ 204 204 * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 205 205 * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 206 206 207 -== 3.3 GetFirmwareVersionInfo==267 +== (% id="cke_bm_55968S" style="display:none" %) (%%)3.3 Set the sensor delay time == 208 208 269 +Feature: Change the sensor delay time. 270 + 271 +There are six models of GroPoint Air, and each model returns a different number of temperature and humidity. The more bytes of the returned value, the longer the delay. The AT+SDELAY command can adjust the time that the sensor returns data to the node, and can adjust different delays according to different types of sensors. 272 + 273 +The default delay is 1000ms. 274 + 275 +**AT Command: AT+SDELAY** 276 + 277 +[[image:image-20220613175511-8.png]] 278 + 279 +**Downlink Command: 0xA1** 280 + 281 +Format: Command Code (0xA1) followed by 3 bytes time value. 282 + 283 +If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1. 284 + 285 +* Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms 286 +* Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms 287 + 288 +== 3.4 Query sensor model function == 289 + 290 +Feature: Using this function will re-update the model. 291 + 292 +**Downlink Command: 0xFA00** 293 + 294 + 295 +== 3.5 Get Firmware Version Info == 296 + 209 209 Feature: use downlink to get firmware version. 210 210 211 211 **Downlink Command: 0x26** ... ... @@ -392,7 +392,9 @@ 392 392 393 393 In case if user can see the console output but can’t type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn’t send (% style="color:green" %)**ENTER**(%%) while pressing the send key, user need to add ENTER in their string. 394 394 483 +== Why i see the payload is 7FFF? == 395 395 485 +The device will judge the length of the data received by the serial port. If the length of the received data is 0, it means that there is a problem with the sensor communication or the sensor is not connected properly, it is invalid data, and the uploaded data is 7FFF. 396 396 397 397 = Order Info = 398 398 ... ... @@ -421,5 +421,3 @@ 421 421 * Device Weight: g 422 422 * Package Size / pcs : cm 423 423 * Weight / pcs : g 424 - 425 -
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