Last modified by Xiaoling on 2025/04/25 10:03
<
From version < 65.2 >
edited by Xiaoling
on 2022/06/25 09:43
To version < 64.1 >
edited by David Huang
on 2022/06/21 14:25
>
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1 -XWiki.Xiaoling
1 +XWiki.David
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1 -
2 -
3 -(% style="text-align:center" %)
4 -[[image:image-20220530000243-1.png||height="332" width="531"]]
5 -
6 -
7 -**Table of Contents：**
8 -
1 +{{box cssClass="floatinginfobox" title="**Contents**"}}
9 9  {{toc/}}
3 +{{/box}}
10 10  
11 11  
6 +[[image:image-20220530000243-1.png||height="332" width="531"]]
12 12  
13 13  
9 += Introduction =
14 14  
11 +== What is GroPoint Air ==
15 15  
16 -
17 -
18 -= 1.  Introduction =
19 -
20 -== 1.1  What is GroPoint Air ==
21 -
22 -
23 23  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.
24 24  
25 25  (% 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**(%%).
... ... @@ -33,8 +33,9 @@
33 33  [[image:image-20220530002019-2.png||height="295" width="655"]]
34 34  
35 35  
36 -== 1.2  Features ==
26 +== Features ==
37 37  
28 +
38 38  * LoRaWAN 1.0.3 Class A
39 39  * Ultra-low power consumption
40 40  * Supports GroPoint Profile
... ... @@ -45,35 +45,28 @@
45 45  * IP66 Waterproof Enclosure
46 46  * 8500mAh Battery for long term use
47 47  
39 +== Probe Specification ==
48 48  
49 -
50 -
51 -
52 -== 1.3  Probe Specification ==
53 -
54 54  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.
55 55  
56 56  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]]
57 57  
58 58  
59 -== 1.4  Applications ==
46 +== Applications ==
60 60  
61 61  * Smart Agriculture
62 62  
50 +== Pin Mapping ==
63 63  
64 -
65 -
66 -== 1.5  Pin Mapping ==
67 -
68 68  Inner PCB Pin mapping for reference:
69 69  
70 70  [[image:image-20220530002453-3.png||height="262" width="493"]]
71 71  
72 72  
73 -= 2.  Connect LoRaWAN Network =
57 += Connect LoRaWAN Network =
74 74  
75 75  
76 -== 2.1  LED Indicator ==
60 +== LED Indicator ==
77 77  
78 78  The GroPoint Air has an internal LED which can show the status of different states.
79 79  
... ... @@ -80,20 +80,16 @@
80 80  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
81 81  * Blink once when device transmits a packet.
82 82  
67 +== Firmware and Changelog ==
83 83  
84 -
85 -
86 -
87 -== 2.2  Firmware and Changelog ==
88 -
89 89  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/]]
90 90  
91 91  Change Log:
92 92  
93 93  
94 -= 3.  How to use? =
74 += How to use? =
95 95  
96 -== 3.1  Connect to GroPoint Profile ==
76 +== Connect to GroPoint Profile ==
97 97  
98 98  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:
99 99  
... ... @@ -103,12 +103,12 @@
103 103  Such model in GroPoint Profile is: **2625-N-T-x-M-M **(Where x is different depending on how many levels it detects).
104 104  
105 105  
106 -== 3.2  Connect to LoRaWAN Network? ==
86 +== Connect to LoRaWAN Network? ==
107 107  
108 108  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
109 109  
110 110  
111 -== 3.3  Example to use for LoRaWAN network ==
91 +== Example to use for LoRaWAN network ==
112 112  
113 113  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
114 114  
... ... @@ -146,7 +146,7 @@
146 146  [[image:image-20220611174943-1.png||height="139" width="1008"]]
147 147  
148 148  
149 -=== **Decoder in TTN V3** ===
129 +=== Decoder in TTN V3 ===
150 150  
151 151  [[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"]]
152 152  
... ... @@ -155,7 +155,7 @@
155 155  [[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]]
156 156  
157 157  
158 -== 3.4  Uplink Payload Analyze ==
138 +== Uplink Payload Analyze ==
159 159  
160 160  Uplink payloads have two types:
161 161  
... ... @@ -169,7 +169,7 @@
169 169  The application server should parse the correct value based on FPORT settings.
170 170  
171 171  
172 -== 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
152 +== temperature and humidity Value, Uplink FPORT~=2 ==
173 173  
174 174  
175 175  GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
... ... @@ -199,9 +199,8 @@
199 199  
200 200  For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
201 201  
182 +== Show data on Datacake ==
202 202  
203 -== 3.6  Show data on Datacake ==
204 -
205 205  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:
206 206  
207 207  **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]]
... ... @@ -224,7 +224,7 @@
224 224  
225 225  
226 226  
227 -= 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
206 += Configure GroPoint Air via AT Command or LoRaWAN Downlink =
228 228  
229 229  Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
230 230  
... ... @@ -251,10 +251,8 @@
251 251  
252 252  These commands only valid for GroPoint Air, as below:
253 253  
233 +== 3.1 Set Transmit Interval Time ==
254 254  
255 -
256 -== 4.1  Set Transmit Interval Time ==
257 -
258 258  Feature: Change LoRaWAN End Node Transmit Interval.
259 259  
260 260  **AT Command: AT+TDC**
... ... @@ -270,12 +270,8 @@
270 270  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
271 271  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
272 272  
250 +== 3.2 Set Interrupt Mode ==
273 273  
274 -
275 -
276 -
277 -== 4.2  Set Interrupt Mode ==
278 -
279 279  Feature, Set Interrupt mode for GPIO_EXIT.
280 280  
281 281  **AT Command: AT+INTMOD**
... ... @@ -291,12 +291,8 @@
291 291  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
292 292  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
293 293  
267 +== (% id="cke_bm_55968S" style="display:none" %) (%%)3.3 Set the sensor delay time ==
294 294  
295 -
296 -
297 -
298 -== (% id="cke_bm_55968S" style="display:none" %) (%%)4.3  Set the sensor delay time ==
299 -
300 300  Feature: Change the sensor delay time.
301 301  
302 302  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.
... ... @@ -316,18 +316,14 @@
316 316  * Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
317 317  * Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms
318 318  
288 +== 3.4 Query sensor model function ==
319 319  
320 -
321 -
322 -
323 -== 4.4  Query sensor model function ==
324 -
325 325  Feature: Using this function will re-update the model.
326 326  
327 327  **Downlink Command: 0xFA00**
328 328  
329 329  
330 -== 4.5  Get Firmware Version Info ==
295 +== 3.5 Get Firmware Version Info ==
331 331  
332 332  Feature: use downlink to get firmware version.
333 333  
... ... @@ -338,24 +338,22 @@
338 338  * Reply to the confirmation package: 26 01
339 339  * Reply to non-confirmed packet: 26 00
340 340  
341 -
342 342  Device will send an uplink after got this downlink command. With below payload:
343 343  
344 344  Configures info payload:
345 345  
346 -(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:510px" %)
347 -|=(% style="width: 96px;" %)(((
310 +|=(((
348 348  **Size(bytes)**
349 -)))|=(% 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**
350 -|(% style="width:96px" %)**Value**|(% style="width:119px" %)Software Type|(% style="width:88px" %)(((
312 +)))|=**1**|=**1**|=**1**|=**2**|=**1**|=4|=**1**
313 +|**Value**|Software Type|(((
351 351  Frequency
352 352  
353 353  Band
354 -)))|(% style="width:88px" %)Sub-band|(% style="width:82px" %)(((
317 +)))|Sub-band|(((
355 355  Firmware
356 356  
357 357  Version
358 -)))|(% style="width:108px" %)Sensor Type|(% style="width:76px" %)Reserve|(% style="width:102px" %)(((
321 +)))|Sensor Type|Reserve|(((
359 359  [[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]]
360 360  Always 0x02
361 361  )))
... ... @@ -408,11 +408,10 @@
408 408  
409 409  0x08: LSLP01
410 410  
374 += Use AT Command =
411 411  
412 -= 5.  Use AT Command =
376 +== Access AT Commands ==
413 413  
414 -== 5.1  Access AT Commands ==
415 -
416 416  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.
417 417  
418 418  [[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||height="297" width="474"]]
... ... @@ -433,9 +433,9 @@
433 433  Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLLMS01viaATCommandorLoRaWANDownlink"]].
434 434  
435 435  
436 -= 6.  Battery & How to replace =
398 += Battery & How to replace =
437 437  
438 -== 6.1  Battery Type ==
400 +== Battery Type ==
439 439  
440 440  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.
441 441  
... ... @@ -449,7 +449,7 @@
449 449  GroPoint Air:  2.45v ~~ 3.6v
450 450  
451 451  
452 -== 6.2  Power Consumption Analyze ==
414 +== Power Consumption Analyze ==
453 453  
454 454  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.
455 455  
... ... @@ -490,45 +490,40 @@
490 490  [[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"]]
491 491  
492 492  
493 -=== ​6.2.1  Battery Note ===
455 +=== ​Battery Note ===
494 494  
495 495  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.
496 496  
497 497  
498 -=== 6.2.2  Replace the battery ===
460 +=== Replace the battery ===
499 499  
500 -(((
501 501  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.
502 -)))
503 503  
504 -(((
505 -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).
506 -)))
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)
507 507  
508 508  
509 509  
510 -= 7.  FAQ =
511 511  
512 -== 7.1  How to change the LoRa Frequency Bands/Region ==
469 += FAQ =
513 513  
471 +== How to change the LoRa Frequency Bands/Region ==
472 +
514 514  You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
515 515  When downloading the images, choose the required image file for download. ​
516 516  
517 517  
518 -= 8.  Trouble Shooting =
477 += Trouble Shooting =
519 519  
520 -== 8.1  AT Commands input doesn’t work ==
479 +== AT Commands input doesn’t work ==
521 521  
522 522  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.
523 523  
483 +== Why i see the payload is 7FFF? ==
524 524  
525 -== 8.2  Why i see the payload is 7FFF? ==
526 -
527 527  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.
528 528  
487 += Order Info =
529 529  
530 -= 9.  Order Info =
531 -
532 532  Part Number: **GROPOINT AIR-M-XX**
533 533  
534 534  **XX**: The default frequency band
... ... @@ -542,15 +542,8 @@
542 542  * **IN865**: LoRaWAN IN865 band
543 543  * **CN470**: LoRaWAN CN470 band
544 544  
545 -(% class="wikigeneratedid" id="H200BPackingInfo" %)
546 -​
502 += ​Packing Info =
547 547  
548 -
549 -
550 -
551 -
552 -= 10.  Packing Info =
553 -
554 554  **Package Includes:  **
555 555  
556 556  * GroPoint Air-M x 1

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