Last modified by Xiaoling on 2024/04/23 14:37
<
From version < 65.5 >
edited by Xiaoling
on 2022/06/25 09:55
To version < 59.1 >
edited by David Huang
on 2022/06/21 09:34
>
Change comment: Uploaded new attachment "image-20220621093414-1.png", version {1}

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Author
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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
... ... @@ -45,74 +45,60 @@
45 45  * IP66 Waterproof Enclosure
46 46  * 8500mAh Battery for long term use
47 47  
39 +== Probe Specification ==
48 48  
49 -
50 -
51 -== 1.3  Probe Specification ==
52 -
53 53  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.
54 54  
55 55  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]]
56 56  
57 57  
58 -== 1.4  Applications ==
46 +== Applications ==
59 59  
60 60  * Smart Agriculture
61 61  
50 +== Pin Mapping ==
62 62  
63 -
64 -== 1.5  Pin Mapping ==
65 -
66 66  Inner PCB Pin mapping for reference:
67 67  
68 68  [[image:image-20220530002453-3.png||height="262" width="493"]]
69 69  
70 70  
71 -= 2.  Connect LoRaWAN Network =
57 += Connect LoRaWAN Network =
72 72  
73 -== 2.1  LED Indicator ==
74 74  
60 +== LED Indicator ==
61 +
75 75  The GroPoint Air has an internal LED which can show the status of different states.
76 76  
77 77  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
78 78  * Blink once when device transmits a packet.
79 79  
67 +== Firmware and Changelog ==
80 80  
81 -
82 -
83 -== 2.2  Firmware and Changelog ==
84 -
85 -(((
86 86  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/]]
87 -)))
88 88  
89 -(((
90 -Change Log:
91 -)))
71 +Change Log:
92 92  
93 -(((
94 -v1.0:  Release.
95 -)))
96 96  
74 += How to use? =
97 97  
98 -= 3.  How to use? =
76 +(% class="wikigeneratedid" %)
77 +== Connect to GroPoint Profile ==
99 99  
100 -== 3.1  Connect to GroPoint Profile ==
101 -
102 102  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:
103 103  
104 104  * Support RS485 Interface
105 105  * with M12 5pin connector.
106 106  
107 -Such model in GroPoint Profile is: (% style="color:blue" %)**2625-N-T-x-M-M **(%%)(Where x is different depending on how many levels it detects).
84 +Such model in GroPoint Profile is: **2625-N-T-x-M-M **(Where x is different depending on how many levels it detects).
108 108  
109 109  
110 -== 3.2  Connect to LoRaWAN Network? ==
87 +== Connect to LoRaWAN Network? ==
111 111  
112 112  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
113 113  
114 114  
115 -== 3.3  Example to use for LoRaWAN network ==
92 +== Example to use for LoRaWAN network ==
116 116  
117 117  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
118 118  
... ... @@ -120,9 +120,8 @@
120 120  
121 121  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:
122 122  
100 +**Step 1**: Create a device in TTN V3 with the OTAA keys from GroPoint Air.
123 123  
124 -(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air.
125 -
126 126  Each GroPoint Air is shipped with a sticker with the default device EUI as below:
127 127  
128 128  
... ... @@ -130,7 +130,7 @@
130 130  
131 131  Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot:
132 132  
133 -**Add APP EUI in the application.**
109 +Add APP EUI in the application.
134 134  
135 135  [[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"]]
136 136  
... ... @@ -140,11 +140,10 @@
140 140  
141 141  [[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"]]
142 142  
143 -**Add APP KEY and DEV EUI**
119 +Add APP KEY and DEV EUI
144 144  
121 +**Step 2**: Power on GroPoint Air
145 145  
146 -(% style="color:blue" %)**Step 2**(%%):  Power on GroPoint Air
147 -
148 148  [[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"]]
149 149  
150 150  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.
... ... @@ -152,68 +152,27 @@
152 152  [[image:image-20220611174943-1.png||height="139" width="1008"]]
153 153  
154 154  
155 -=== **Decoder in TTN V3** ===
130 +=== Decoder in TTN V3 ===
156 156  
157 157  [[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"]]
158 158  
159 159  Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link:
160 160  
161 -[[https:~~/~~/www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0>>https://www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0]]
136 +[[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]]
162 162  
163 163  
139 +== Uplink Payload Analyze ==
164 164  
165 -== 3.4  Uplink Payload Analyze ==
166 166  
167 -Uplink payloads have two types:
168 168  
169 -* (((
170 -Report temperature and humidity status normally: Use FPORT=2
171 -)))
172 -* (((
173 -Other control commands: Use other FPORT fields.
174 -)))
175 175  
176 -The application server should parse the correct value based on FPORT settings.
144 +== Show data on Datacake ==
177 177  
178 -
179 -== 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
180 -
181 -
182 -GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
183 -
184 -periodically send this uplink every 20 minutes, this interval can be changed.
185 -
186 -The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
187 -
188 -[[image:image-20220621093414-1.png||height="932" width="816"]]
189 -
190 -GroPoint Air's sensors come in six models: GPLP-2，GPLP-3，GPLP-4，GPLP-5，GPLP-6，GPLP-8.
191 -
192 -The amount of temperature and humidity is different for each model, so the payload of each model is different.
193 -
194 -Take GPLP-3 as an example：
195 -
196 -Uplink Payload totals 21 bytes.
197 -
198 -[[image:image-20220621100751-2.png||height="124" width="774"]]
199 -
200 -[[image:image-20220611174943-1.png||height="139" width="1008"]]
201 -
202 -
203 -For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
204 -
205 -For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
206 -
207 -For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
208 -
209 -
210 -== 3.6  Show data on Datacake ==
211 -
212 212  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:
213 213  
214 -(% style="color:blue" %)**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]]
148 +**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]]
215 215  
216 -(% style="color:blue" %)**Step 2**(%%):  Configure SW3L in Datacake  ​​​​
150 +**Step 2**: Configure SW3L in Datacake  ​​​​
217 217  
218 218  [[image:image-20220613171007-1.png||height="567" width="542"]]
219 219  
... ... @@ -231,7 +231,7 @@
231 231  
232 232  
233 233  
234 -= 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
168 += Configure GroPoint Air via AT Command or LoRaWAN Downlink =
235 235  
236 236  Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
237 237  
... ... @@ -258,10 +258,8 @@
258 258  
259 259  These commands only valid for GroPoint Air, as below:
260 260  
195 +== 3.1 Set Transmit Interval Time ==
261 261  
262 -
263 -== 4.1  Set Transmit Interval Time ==
264 -
265 265  Feature: Change LoRaWAN End Node Transmit Interval.
266 266  
267 267  **AT Command: AT+TDC**
... ... @@ -277,11 +277,8 @@
277 277  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
278 278  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
279 279  
212 +== 3.2 Set Interrupt Mode ==
280 280  
281 -
282 -
283 -== 4.2  Set Interrupt Mode ==
284 -
285 285  Feature, Set Interrupt mode for GPIO_EXIT.
286 286  
287 287  **AT Command: AT+INTMOD**
... ... @@ -297,15 +297,10 @@
297 297  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
298 298  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
299 299  
229 +== (% id="cke_bm_55968S" style="display:none" %) (%%)3.3 Set the sensor delay time ==
300 300  
301 -
302 -
303 -== (% id="cke_bm_55968S" style="display:none" %) (%%)4.3  Set the sensor delay time ==
304 -
305 305  Feature: Change the sensor delay time.
306 306  
307 -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.
308 -
309 309  The default delay is 1000ms.
310 310  
311 311  **AT Command: AT+SDELAY**
... ... @@ -321,18 +321,8 @@
321 321  * Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
322 322  * Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms
323 323  
248 +== 3.4 Get Firmware Version Info ==
324 324  
325 -
326 -
327 -== 4.4  Query sensor model function ==
328 -
329 -Feature: Using this function will re-update the model.
330 -
331 -**Downlink Command: 0xFA00**
332 -
333 -
334 -== 4.5  Get Firmware Version Info ==
335 -
336 336  Feature: use downlink to get firmware version.
337 337  
338 338  **Downlink Command: 0x26**
... ... @@ -346,19 +346,18 @@
346 346  
347 347  Configures info payload:
348 348  
349 -(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:510px" %)
350 -|=(% style="width: 96px;" %)(((
263 +|=(((
351 351  **Size(bytes)**
352 -)))|=(% 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**
353 -|(% style="width:96px" %)**Value**|(% style="width:119px" %)Software Type|(% style="width:88px" %)(((
265 +)))|=**1**|=**1**|=**1**|=**2**|=**1**|=4|=**1**
266 +|**Value**|Software Type|(((
354 354  Frequency
355 355  
356 356  Band
357 -)))|(% style="width:88px" %)Sub-band|(% style="width:82px" %)(((
270 +)))|Sub-band|(((
358 358  Firmware
359 359  
360 360  Version
361 -)))|(% style="width:108px" %)Sensor Type|(% style="width:76px" %)Reserve|(% style="width:102px" %)(((
274 +)))|Sensor Type|Reserve|(((
362 362  [[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]]
363 363  Always 0x02
364 364  )))
... ... @@ -411,11 +411,10 @@
411 411  
412 412  0x08: LSLP01
413 413  
327 += Use AT Command =
414 414  
415 -= 5.  Use AT Command =
329 +== Access AT Commands ==
416 416  
417 -== 5.1  Access AT Commands ==
418 -
419 419  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.
420 420  
421 421  [[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||height="297" width="474"]]
... ... @@ -436,9 +436,9 @@
436 436  Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLLMS01viaATCommandorLoRaWANDownlink"]].
437 437  
438 438  
439 -= 6.  Battery & How to replace =
351 += Battery & How to replace =
440 440  
441 -== 6.1  Battery Type ==
353 +== Battery Type ==
442 442  
443 443  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.
444 444  
... ... @@ -452,7 +452,7 @@
452 452  GroPoint Air:  2.45v ~~ 3.6v
453 453  
454 454  
455 -== 6.2  Power Consumption Analyze ==
367 +== Power Consumption Analyze ==
456 456  
457 457  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.
458 458  
... ... @@ -493,45 +493,38 @@
493 493  [[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"]]
494 494  
495 495  
496 -=== ​6.2.1  Battery Note ===
408 +=== ​Battery Note ===
497 497  
498 498  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.
499 499  
500 500  
501 -=== 6.2.2  Replace the battery ===
413 +=== Replace the battery ===
502 502  
503 -(((
504 504  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.
505 -)))
506 506  
507 -(((
508 -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).
509 -)))
417 +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)
510 510  
511 511  
512 512  
513 -= 7.  FAQ =
514 514  
515 -== 7.1  How to change the LoRa Frequency Bands/Region ==
422 += FAQ =
516 516  
424 +== How to change the LoRa Frequency Bands/Region ==
425 +
517 517  You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
518 518  When downloading the images, choose the required image file for download. ​
519 519  
520 520  
521 -= 8.  Trouble Shooting =
430 += Trouble Shooting =
522 522  
523 -== 8.1  AT Commands input doesn’t work ==
432 +== AT Commands input doesn’t work ==
524 524  
525 525  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.
526 526  
527 527  
528 -== 8.2  Why i see the payload is 7FFF? ==
529 529  
530 -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.
438 += Order Info =
531 531  
532 -
533 -= 9.  Order Info =
534 -
535 535  Part Number: **GROPOINT AIR-M-XX**
536 536  
537 537  **XX**: The default frequency band
... ... @@ -545,15 +545,8 @@
545 545  * **IN865**: LoRaWAN IN865 band
546 546  * **CN470**: LoRaWAN CN470 band
547 547  
548 -(% class="wikigeneratedid" id="H200BPackingInfo" %)
549 -​
453 += ​Packing Info =
550 550  
551 -
552 -
553 -
554 -
555 -= 10.  Packing Info =
556 -
557 557  **Package Includes:  **
558 558  
559 559  * GroPoint Air-M x 1
image-20220621100751-2.png
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