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... ... @@ -73,6 +73,7 @@ 73 73 74 74 = How to use? = 75 75 76 +(% class="wikigeneratedid" %) 76 76 == Connect to GroPoint Profile == 77 77 78 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: ... ... @@ -137,46 +137,9 @@ 137 137 138 138 == Uplink Payload Analyze == 139 139 140 -Uplink payloads have two types: 141 141 142 -* ((( 143 -Report temperature and humidity status normally: Use FPORT=2 144 -))) 145 -* ((( 146 -Other control commands: Use other FPORT fields. 147 -))) 148 148 149 -The application server should parse the correct value based on FPORT settings. 150 150 151 - 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=0 and the payload length exceeds 11, the DR of this packet is switched to 3. 179 - 180 180 == Show data on Datacake == 181 181 182 182 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: ... ... @@ -266,8 +266,6 @@ 266 266 267 267 Feature: Change the sensor delay time. 268 268 269 -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. 270 - 271 271 The default delay is 1000ms. 272 272 273 273 **AT Command: AT+SDELAY** ... ... @@ -283,15 +283,8 @@ 283 283 * Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms 284 284 * Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms 285 285 286 -== 3.4 Querysensorodelfunction ==248 +== 3.4 Get Firmware Version Info == 287 287 288 -Feature: Using this function will re-update the model. 289 - 290 -**Downlink Command: 0xFA00** 291 - 292 - 293 -== 3.5 Get Firmware Version Info == 294 - 295 295 Feature: use downlink to get firmware version. 296 296 297 297 **Downlink Command: 0x26** ... ... @@ -478,9 +478,7 @@ 478 478 479 479 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. 480 480 481 -== Why i see the payload is 7FFF? == 482 482 483 -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. 484 484 485 485 = Order Info = 486 486
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