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... ... @@ -54,6 +54,323 @@ 54 54 [[image:image-20220530002453-3.png||height="262" width="493"]] 55 55 56 56 57 += Connect LoRaWAN Network = 58 + 59 + 60 +== LED Indicator == 61 + 62 +The GroPoint Air has an internal LED which can show the status of different states. 63 + 64 +* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected. 65 +* Blink once when device transmits a packet. 66 + 67 +== Firmware and Changelog == 68 + 69 +Firmware Download Location: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/GroPoint_Air/firmware/>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/GroPoint_Air/firmware/]] 70 + 71 +Change Log: 72 + 73 + 74 += How to use? = 75 + 76 +== Connect to GroPoint Profile == 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 + 88 +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 89 + 90 + 91 +== Example to use for LoRaWAN network == 92 + 93 +This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar. 94 + 95 +* 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>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/#H2.3UplinkPayload]] for detail. 96 + 97 +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: 98 + 99 +**Step 1**: Create a device in TTN V3 with the OTAA keys from GroPoint Air. 100 + 101 +Each GroPoint Air is shipped with a sticker with the default device EUI as below: 102 + 103 + 104 +[[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"]] 105 + 106 +Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot: 107 + 108 +Add APP EUI in the application. 109 + 110 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-1.png?rev=1.1||alt="image-20220519151704-1.png"]] 111 + 112 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-2.png?width=717&height=322&rev=1.1||alt="image-20220519151704-2.png" height="322" width="717"]] 113 + 114 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-3.png?rev=1.1||alt="image-20220519151704-3.png"]] 115 + 116 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-4.png?rev=1.1||alt="image-20220519151704-4.png"]] 117 + 118 +Add APP KEY and DEV EUI 119 + 120 +**Step 2**: Power on GroPoint Air 121 + 122 +[[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" height="430" width="725"]] 123 + 124 +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. 125 + 126 +[[image:image-20220611174943-1.png||height="139" width="1008"]] 127 + 128 + 129 +=== Decoder in TTN V3 === 130 + 131 +[[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"]] 132 + 133 +Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link: 134 + 135 +[[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]] 136 + 137 + 138 +== Uplink Payload Analyze == 139 + 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 + 184 +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: 185 + 186 +**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]] 187 + 188 +**Step 2**: Configure SW3L in Datacake 189 + 190 +[[image:image-20220613171007-1.png||height="567" width="542"]] 191 + 192 +[[image:image-20220613171015-2.png||height="600" width="586"]] 193 + 194 +[[image:image-20220613171029-3.png||height="507" width="513"]] 195 + 196 +[[image:image-20220613171038-4.png||height="469" width="786"]] 197 + 198 +[[image:image-20220613171105-5.png||height="533" width="949"]] 199 + 200 +[[image:image-20220613171117-6.png||height="501" width="925"]] 201 + 202 +[[image:image-20220613171124-7.png||height="466" width="877"]] 203 + 204 + 205 + 206 += Configure GroPoint Air via AT Command or LoRaWAN Downlink = 207 + 208 +Use can configure GroPoint Air via AT Command or LoRaWAN Downlink. 209 + 210 +* AT Command Connection: See [[FAQ>>url:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/#H6.FAQ]]. 211 +* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]] 212 + 213 +There are two kinds of commands to configure GroPoint Air, they are: 214 + 215 +* ((( 216 +**~ General Commands**. 217 +))) 218 + 219 +These commands are to configure: 220 + 221 +* General system settings like: uplink interval. 222 +* LoRaWAN protocol & radio-related command. 223 + 224 +They are the same for all Dragino Device that support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>url:http://8.211.40.43/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]] 225 + 226 + 227 +* ((( 228 +**~ Commands special design for GroPoint Air** 229 +))) 230 + 231 +These commands only valid for GroPoint Air, as below: 232 + 233 +== 3.1 Set Transmit Interval Time == 234 + 235 +Feature: Change LoRaWAN End Node Transmit Interval. 236 + 237 +**AT Command: AT+TDC** 238 + 239 +[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/image-20220607171554-8.png?rev=1.1||alt="image-20220607171554-8.png"]] 240 + 241 +**Downlink Command: 0x01** 242 + 243 +Format: Command Code (0x01) followed by 3 bytes time value. 244 + 245 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01. 246 + 247 +* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds 248 +* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds 249 + 250 +== 3.2 Set Interrupt Mode == 251 + 252 +Feature, Set Interrupt mode for GPIO_EXIT. 253 + 254 +**AT Command: AT+INTMOD** 255 + 256 +[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/image-20220607171716-9.png?rev=1.1||alt="image-20220607171716-9.png"]] 257 + 258 +**Downlink Command: 0x06** 259 + 260 +Format: Command Code (0x06) followed by 3 bytes. 261 + 262 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06. 263 + 264 +* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode 265 +* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger 266 + 267 +== (% id="cke_bm_55968S" style="display:none" %) (%%)3.3 Set the sensor delay time == 268 + 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 + 297 +Feature: use downlink to get firmware version. 298 + 299 +**Downlink Command: 0x26** 300 + 301 +[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/image-20220607171917-10.png?rev=1.1||alt="image-20220607171917-10.png"]] 302 + 303 +* Reply to the confirmation package: 26 01 304 +* Reply to non-confirmed packet: 26 00 305 + 306 +Device will send an uplink after got this downlink command. With below payload: 307 + 308 +Configures info payload: 309 + 310 +|=((( 311 +**Size(bytes)** 312 +)))|=**1**|=**1**|=**1**|=**2**|=**1**|=4|=**1** 313 +|**Value**|Software Type|((( 314 +Frequency 315 + 316 +Band 317 +)))|Sub-band|((( 318 +Firmware 319 + 320 +Version 321 +)))|Sensor Type|Reserve|((( 322 +[[Message Type>>url:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/#H2.3.6MessageType]] 323 +Always 0x02 324 +))) 325 + 326 +**Software Type**: Always 0x03 for LLMS01 327 + 328 +**Frequency Band**: 329 + 330 +*0x01: EU868 331 + 332 +*0x02: US915 333 + 334 +*0x03: IN865 335 + 336 +*0x04: AU915 337 + 338 +*0x05: KZ865 339 + 340 +*0x06: RU864 341 + 342 +*0x07: AS923 343 + 344 +*0x08: AS923-1 345 + 346 +*0x09: AS923-2 347 + 348 +*0x0A: AS923-3 349 + 350 +*0x0B: AS923-4 351 + 352 +**Sub-Band**: value 0x00 ~~ 0x08 353 + 354 +**Firmware Version**: 0x0100, Means: v1.0.0 version 355 + 356 +**Sensor Type**: 357 + 358 +0x01: LSE01 359 + 360 +0x02: LDDS75 361 + 362 +0x03: LDDS20 363 + 364 +0x04: LLMS01 365 + 366 +0x05: LSPH01 367 + 368 +0x06: LSNPK01 369 + 370 +0x07: LDDS45 371 + 372 +0x08: LSLP01 373 + 57 57 = Use AT Command = 58 58 59 59 == Access AT Commands == ... ... @@ -163,7 +163,9 @@ 163 163 164 164 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. 165 165 483 +== Why i see the payload is 7FFF? == 166 166 485 +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. 167 167 168 168 = Order Info = 169 169 ... ... @@ -192,5 +192,3 @@ 192 192 * Device Weight: g 193 193 * Package Size / pcs : cm 194 194 * Weight / pcs : g 195 - 196 -
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