Last modified by Xiaoling on 2025/04/25 10:03
<
From version < 64.1 >
edited by David Huang
on 2022/06/21 14:25
To version < 64.4 >
edited by Xiaoling
on 2022/06/25 09:41
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Author
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1 -XWiki.David
1 +XWiki.Xiaoling
Content
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3 3  {{/box}}
4 4  
5 5  
6 +(% style="text-align:center" %)
6 6  [[image:image-20220530000243-1.png||height="332" width="531"]]
7 7  
8 8  
9 -= Introduction =
10 +Table of Contents：
10 10  
11 -== What is GroPoint Air ==
12 +{{toc/}}
12 12  
14 +
15 +
16 +
17 +
18 +
19 +
20 +
21 += 1.  Introduction =
22 +
23 +== 1.1  What is GroPoint Air ==
24 +
25 +
13 13  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.
14 14  
15 15  (% 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**(%%).
... ... @@ -23,7 +23,7 @@
23 23  [[image:image-20220530002019-2.png||height="295" width="655"]]
24 24  
25 25  
26 -== Features ==
39 +== 1.2  Features ==
27 27  
28 28  
29 29  * LoRaWAN 1.0.3 Class A
... ... @@ -36,28 +36,37 @@
36 36  * IP66 Waterproof Enclosure
37 37  * 8500mAh Battery for long term use
38 38  
39 -== Probe Specification ==
40 40  
53 +
54 +
55 +
56 +
57 +== 1.3  Probe Specification ==
58 +
41 41  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.
42 42  
43 43  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]]
44 44  
45 45  
46 -== Applications ==
64 +== 1.4  Applications ==
47 47  
48 48  * Smart Agriculture
49 49  
50 -== Pin Mapping ==
51 51  
69 +
70 +
71 +
72 +== 1.5  Pin Mapping ==
73 +
52 52  Inner PCB Pin mapping for reference:
53 53  
54 54  [[image:image-20220530002453-3.png||height="262" width="493"]]
55 55  
56 56  
57 -= Connect LoRaWAN Network =
79 += 2.  Connect LoRaWAN Network =
58 58  
59 59  
60 -== LED Indicator ==
82 +== 2.1  LED Indicator ==
61 61  
62 62  The GroPoint Air has an internal LED which can show the status of different states.
63 63  
... ... @@ -64,16 +64,21 @@
64 64  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
65 65  * Blink once when device transmits a packet.
66 66  
67 -== Firmware and Changelog ==
68 68  
90 +
91 +
92 +
93 +
94 +== 2.2  Firmware and Changelog ==
95 +
69 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 70  
71 71  Change Log:
72 72  
73 73  
74 -= How to use? =
101 += 3.  How to use? =
75 75  
76 -== Connect to GroPoint Profile ==
103 +== 3.1  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:
79 79  
... ... @@ -83,12 +83,12 @@
83 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 84  
85 85  
86 -== Connect to LoRaWAN Network? ==
113 +== 3.2  Connect to LoRaWAN Network? ==
87 87  
88 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 89  
90 90  
91 -== Example to use for LoRaWAN network ==
118 +== 3.3  Example to use for LoRaWAN network ==
92 92  
93 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 94  
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126 126  [[image:image-20220611174943-1.png||height="139" width="1008"]]
127 127  
128 128  
129 -=== Decoder in TTN V3 ===
156 +=== **Decoder in TTN V3** ===
130 130  
131 131  [[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"]]
132 132  
... ... @@ -135,7 +135,7 @@
135 135  [[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]]
136 136  
137 137  
138 -== Uplink Payload Analyze ==
165 +== 3.4  Uplink Payload Analyze ==
139 139  
140 140  Uplink payloads have two types:
141 141  
... ... @@ -149,7 +149,7 @@
149 149  The application server should parse the correct value based on FPORT settings.
150 150  
151 151  
152 -== temperature and humidity Value, Uplink FPORT~=2 ==
179 +== 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
153 153  
154 154  
155 155  GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
... ... @@ -179,8 +179,9 @@
179 179  
180 180  For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
181 181  
182 -== Show data on Datacake ==
183 183  
210 +== 3.6  Show data on Datacake ==
211 +
184 184  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:
185 185  
186 186  **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]]
... ... @@ -203,7 +203,7 @@
203 203  
204 204  
205 205  
206 -= Configure GroPoint Air via AT Command or LoRaWAN Downlink =
234 += 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
207 207  
208 208  Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
209 209  
... ... @@ -230,8 +230,10 @@
230 230  
231 231  These commands only valid for GroPoint Air, as below:
232 232  
233 -== 3.1 Set Transmit Interval Time ==
234 234  
262 +
263 +== 4.1  Set Transmit Interval Time ==
264 +
235 235  Feature: Change LoRaWAN End Node Transmit Interval.
236 236  
237 237  **AT Command: AT+TDC**
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247 247  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
248 248  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
249 249  
250 -== 3.2 Set Interrupt Mode ==
251 251  
281 +
282 +
283 +
284 +
285 +== 4.2  Set Interrupt Mode ==
286 +
252 252  Feature, Set Interrupt mode for GPIO_EXIT.
253 253  
254 254  **AT Command: AT+INTMOD**
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264 264  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
265 265  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
266 266  
267 -== (% id="cke_bm_55968S" style="display:none" %) (%%)3.3 Set the sensor delay time ==
268 268  
303 +
304 +
305 +
306 +
307 +== (% id="cke_bm_55968S" style="display:none" %) (%%)4.3  Set the sensor delay time ==
308 +
269 269  Feature: Change the sensor delay time.
270 270  
271 271  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.
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285 285  * Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
286 286  * Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms
287 287  
288 -== 3.4 Query sensor model function ==
289 289  
329 +
330 +
331 +
332 +
333 +== 4.4  Query sensor model function ==
334 +
290 290  Feature: Using this function will re-update the model.
291 291  
292 292  **Downlink Command: 0xFA00**
293 293  
294 294  
295 -== 3.5 Get Firmware Version Info ==
340 +== 4.5  Get Firmware Version Info ==
296 296  
297 297  Feature: use downlink to get firmware version.
298 298  
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303 303  * Reply to the confirmation package: 26 01
304 304  * Reply to non-confirmed packet: 26 00
305 305  
351 +
352 +
306 306  Device will send an uplink after got this downlink command. With below payload:
307 307  
308 308  Configures info payload:
309 309  
310 -|=(((
357 +(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:510px" %)
358 +|=(% style="width: 96px;" %)(((
311 311  **Size(bytes)**
312 -)))|=**1**|=**1**|=**1**|=**2**|=**1**|=4|=**1**
313 -|**Value**|Software Type|(((
360 +)))|=(% style="width: 119px;" %)**1**|=(% style="width: 88px;" %)**1**|=(% style="width: 88px;" %)**1**|=(% style="width: 82px;" %)**2**|=(% style="width: 108px;" %)**1**|=(% style="width: 76px;" %)4|=(% style="width: 102px;" %)**1**
361 +|(% style="width:96px" %)**Value**|(% style="width:119px" %)Software Type|(% style="width:88px" %)(((
314 314  Frequency
315 315  
316 316  Band
317 -)))|Sub-band|(((
365 +)))|(% style="width:88px" %)Sub-band|(% style="width:82px" %)(((
318 318  Firmware
319 319  
320 320  Version
321 -)))|Sensor Type|Reserve|(((
369 +)))|(% style="width:108px" %)Sensor Type|(% style="width:76px" %)Reserve|(% style="width:102px" %)(((
322 322  [[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]]
323 323  Always 0x02
324 324  )))
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371 371  
372 372  0x08: LSLP01
373 373  
374 -= Use AT Command =
375 375  
376 -== Access AT Commands ==
423 += 5.  Use AT Command =
377 377  
425 +== 5.1  Access AT Commands ==
426 +
378 378  GroPoint Air supports AT Command set in the stock firmware. You can use a USB to TTL adapter to connect to GroPoint Air for using AT command, as below.
379 379  
380 380  [[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||height="297" width="474"]]
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395 395  Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLLMS01viaATCommandorLoRaWANDownlink"]].
396 396  
397 397  
398 -= Battery & How to replace =
447 += 6.  Battery & How to replace =
399 399  
400 -== Battery Type ==
449 +== 6.1  Battery Type ==
401 401  
402 402  GroPoint Air is equipped with a [[8500mAH ER26500 Li-SOCI2 battery>>url:https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/ER26500/]]. The battery is an un-rechargeable battery with a low discharge rate targeting more than 5 years use. This type of battery is commonly used in IoT targets for long-term running, such as water meters.
403 403  
... ... @@ -411,7 +411,7 @@
411 411  GroPoint Air:  2.45v ~~ 3.6v
412 412  
413 413  
414 -== Power Consumption Analyze ==
463 +== 6.2  Power Consumption Analyze ==
415 415  
416 416  Dragino Battery-powered products are all runs in Low Power mode. We have an updated battery calculator which base on the measurement of the real device. User can use this calculator to check the battery life and calculate the battery life if want to use different transmit intervals.
417 417  
... ... @@ -452,40 +452,45 @@
452 452  [[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-20220607172042-11.png?rev=1.1||alt="image-20220607172042-11.png"]]
453 453  
454 454  
455 -=== ​Battery Note ===
504 +=== ​6.2.1  Battery Note ===
456 456  
457 457  The Li-SICO battery is designed for small current / long period applications. It is not good to use a high current, short period transmit method. The recommended minimum period for use of this battery is 5 minutes. If you use a shorter period to transmit LoRa, then the battery life may be decreased.
458 458  
459 459  
460 -=== Replace the battery ===
509 +=== 6.2.2  Replace the battery ===
461 461  
511 +(((
462 462  You can change the battery in GroPoint Air. The type of battery is not limited as long as the output is between 3v to 3.6v.
513 +)))
463 463  
464 -The default battery pack of GroPoint Air includes a ER26500 plus supercapacitor. If users can’t find this pack locally, they can find ER26500 or equivalence, which will also work in most cases. The SPC can enlarge the battery life for high-frequency use (update period below 5 minutes)
515 +(((
516 +The default battery pack of GroPoint Air includes a ER26500 plus supercapacitor. If users can’t find this pack locally, they can find ER26500 or equivalence, which will also work in most cases. The SPC can enlarge the battery life for high-frequency use (update period below 5 minutes).
517 +)))
465 465  
466 466  
467 467  
521 += 7.  FAQ =
468 468  
469 -= FAQ =
523 +== 7.1  How to change the LoRa Frequency Bands/Region ==
470 470  
471 -== How to change the LoRa Frequency Bands/Region ==
472 -
473 473  You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
474 474  When downloading the images, choose the required image file for download. ​
475 475  
476 476  
477 -= Trouble Shooting =
529 += 8.  Trouble Shooting =
478 478  
479 -== AT Commands input doesn’t work ==
531 +== 8.1  AT Commands input doesn’t work ==
480 480  
481 481  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.
482 482  
483 -== Why i see the payload is 7FFF? ==
484 484  
536 +== 8.2  Why i see the payload is 7FFF? ==
537 +
485 485  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.
486 486  
487 -= Order Info =
488 488  
541 += 9.  Order Info =
542 +
489 489  Part Number: **GROPOINT AIR-M-XX**
490 490  
491 491  **XX**: The default frequency band
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499 499  * **IN865**: LoRaWAN IN865 band
500 500  * **CN470**: LoRaWAN CN470 band
501 501  
502 -= ​Packing Info =
556 +(% class="wikigeneratedid" id="H200BPackingInfo" %)
557 +​
503 503  
559 +
560 +
561 +
562 +
563 +(% class="wikigeneratedid" %)
564 += 10.  Packing Info =
565 +
504 504  **Package Includes:  **
505 505  
506 506  * GroPoint Air-M x 1

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