Last modified by Xiaoling on 2024/04/23 14:37
<
From version < 68.5 >
edited by Xiaoling
on 2022/08/08 18:08
To version < 27.1 >
edited by Edwin Chen
on 2022/06/08 23:42
>
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
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6 -[[image:image-20220530000243-1.png||height="332" width="531"]](% title="Click and drag to resize" %)​
7 -
8 -(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
9 -)))
10 -
11 -
12 -
13 -
14 -
15 -
16 -
17 -
18 -**Table of Contents：**
19 -
20 -(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
21 -(((
22 -
23 -)))
24 -
1 +{{box cssClass="floatinginfobox" title="**Contents**"}}
25 25  {{toc/}}
3 +{{/box}}
26 26  
27 27  
6 +[[image:image-20220530000243-1.png||height="332" width="531"]]
28 28  
29 29  
9 += Introduction =
30 30  
11 +== What is GroPoint Air ==
31 31  
32 -
33 -= 1.  Introduction =
34 -
35 -== 1.1  What is GroPoint Air ==
36 -
37 -
38 -(((
39 39  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.
40 -)))
41 41  
42 -(((
43 43  (% 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**(%%).
44 -)))
45 45  
46 -(((
47 47  The LoRa wireless technology used in GroPoint Air allows devices to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
48 -)))
49 49  
50 -(((
51 51  GroPoint Air is powered by (% style="color:blue" %)**an 8500mAh Li-SOCI2 battery**(%%), it is designed for long-term use for up to 5 years.
52 -)))
53 53  
54 -(((
55 55  Each GroPoint Air is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to the local LoRaWAN server and it will auto-connect after power on.
56 -)))
57 57  
58 -(% aria-label="image-20220530002019-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220530002019-2.png||data-widget="image" height="295" width="655"]](% title="Click and drag to resize" %)​
23 +[[image:image-20220530002019-2.png||height="295" width="655"]]
59 59  
60 60  
61 -== 1.2  Features ==
26 +== Features ==
62 62  
63 63  
64 64  * LoRaWAN 1.0.3 Class A
... ... @@ -71,498 +71,31 @@
71 71  * IP66 Waterproof Enclosure
72 72  * 8500mAh Battery for long term use
73 73  
39 +== Probe Specification ==
74 74  
75 -
76 -
77 -== 1.3  Probe Specification ==
78 -
79 -
80 -(((
81 81  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.
82 -)))
83 83  
84 -(((
85 85  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]]
86 -)))
87 87  
88 88  
46 +== Applications ==
89 89  
90 -== 1.4  Applications ==
91 -
92 -
93 93  * Smart Agriculture
94 94  
50 +== Pin Mapping ==
95 95  
96 -
97 -
98 -== 1.5  Pin Mapping ==
99 -
100 -
101 101  Inner PCB Pin mapping for reference:
102 102  
103 -(% aria-label="image-20220530002453-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220530002453-3.png||data-widget="image" height="262" width="493"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
54 +[[image:image-20220530002453-3.png||height="262" width="493"]]
104 104  
105 105  
57 += Use AT Command =
106 106  
107 -= 2.  Connect LoRaWAN Network =
59 +== Access AT Commands ==
108 108  
109 -== 2.1  LED Indicator ==
110 -
111 -
112 -The GroPoint Air has an internal LED which can show the status of different states.
113 -
114 -* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
115 -* Blink once when device transmits a packet.
116 -
117 -
118 -
119 -
120 -== 2.2  Firmware and Changelog ==
121 -
122 -
123 -(((
124 -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/]]
125 -)))
126 -
127 -(((
128 -Change Log:
129 -)))
130 -
131 -(((
132 -v1.0:  Release.
133 -)))
134 -
135 -
136 -
137 -= 3.  How to use? =
138 -
139 -== 3.1  Connect to GroPoint Profile ==
140 -
141 -
142 -(((
143 -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:
144 -)))
145 -
146 -* (((
147 -Support RS485 Interface
148 -)))
149 -* (((
150 -with M12 5pin connector.
151 -)))
152 -
153 -(((
154 -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).
155 -)))
156 -
157 -
158 -
159 -== 3.2  Connect to LoRaWAN Network? ==
160 -
161 -
162 -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
163 -
164 -
165 -
166 -== 3.3  Example to use for LoRaWAN network ==
167 -
168 -
169 -(((
170 -This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
171 -)))
172 -
173 -* (((
174 -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>>||anchor="H3.4A0UplinkPayloadAnalyze"]] for detail.
175 -)))
176 -
177 -(((
178 -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:
179 -)))
180 -
181 -(((
182 -
183 -)))
184 -
185 -(((
186 -(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air.
187 -)))
188 -
189 -(((
190 -Each GroPoint Air is shipped with a sticker with the default device EUI as below:
191 -)))
192 -
193 -
194 -(% aria-label="1652944593868-618.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[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" data-widget="image"]](% title="Click and drag to resize" %)​
195 -
196 -Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot:
197 -
198 -**Add APP EUI in the application.**
199 -
200 -(% aria-label="image-20220519151704-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[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" data-widget="image"]](% title="Click and drag to resize" %)​
201 -
202 -(% aria-label="image-20220519151704-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[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" data-widget="image" height="322" width="717"]](% title="Click and drag to resize" %)​
203 -
204 -(% aria-label="image-20220519151704-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[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" data-widget="image"]](% title="Click and drag to resize" %)​
205 -
206 -(% aria-label="image-20220519151704-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[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" data-widget="image"]](% title="Click and drag to resize" %)​
207 -
208 -**Add APP KEY and DEV EUI**
209 -
210 -
211 -(% style="color:blue" %)**Step 2**(%%):  Power on GroPoint Air
212 -
213 -(% aria-label="image-20220519094347-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[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" data-widget="image" height="430" width="725"]]
214 -
215 -(% title="Click and drag to resize" %)​
216 -
217 -(((
218 -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.
219 -)))
220 -
221 -(% aria-label="image-20220611174943-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611174943-1.png||data-widget="image" height="139" width="1008"]](% title="Click and drag to resize" %)​
222 -
223 -
224 -=== **Decoder in TTN V3** ===
225 -
226 -(% aria-label="1652927365661-475.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[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" data-widget="image" height="359" width="723"]](% title="Click and drag to resize" %)​
227 -
228 -Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link:
229 -
230 -[[https:~~/~~/www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0>>https://www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0]]
231 -
232 -
233 -
234 -== 3.4  Uplink Payload Analyze ==
235 -
236 -
237 -(((
238 -Uplink payloads have two types:
239 -)))
240 -
241 -* (((
242 -(((
243 -Report temperature and humidity status normally: Use FPORT=2
244 -)))
245 -)))
246 -* (((
247 -(((
248 -Other control commands: Use other FPORT fields.
249 -)))
250 -)))
251 -
252 -(((
253 -The application server should parse the correct value based on FPORT settings.
254 -)))
255 -
256 -
257 -
258 -== 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
259 -
260 -
261 -(((
262 -GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
263 -)))
264 -
265 -(((
266 -periodically send this uplink every 20 minutes, this interval can be changed.
267 -)))
268 -
269 -(((
270 -The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
271 -)))
272 -
273 -(% aria-label="image-20220621093414-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220621093414-1.png||data-widget="image" height="932" width="816"]](% title="Click and drag to resize" %)​
274 -
275 -GroPoint Air's sensors come in six models: GPLP-2，GPLP-3，GPLP-4，GPLP-5，GPLP-6，GPLP-8.
276 -
277 -The amount of temperature and humidity is different for each model, so the payload of each model is different.
278 -
279 -Take GPLP-3 as an example：
280 -
281 -Uplink Payload totals 21 bytes.
282 -
283 -(% aria-label="image-20220621100751-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220621100751-2.png||data-widget="image" height="124" width="774"]](% title="Click and drag to resize" %)​
284 -
285 -(% aria-label="image-20220611174943-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220611174943-1.png||data-widget="image" height="139" width="1008"]](% title="Click and drag to resize" %)​
286 -
287 -
288 -(((
289 -For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
290 -)))
291 -
292 -(((
293 -For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
294 -)))
295 -
296 -(((
297 -For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
298 -)))
299 -
300 -
301 -
302 -== 3.6  Show data on Datacake ==
303 -
304 -
305 -(((
306 -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:
307 -)))
308 -
309 -(((
310 -(% 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]]
311 -)))
312 -
313 -(((
314 -(% style="color:blue" %)**Step 2**(%%):  Configure SW3L in Datacake  ​​​​
315 -)))
316 -
317 -(% aria-label="image-20220613171007-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171007-1.png||data-widget="image" height="567" width="542"]](% title="Click and drag to resize" %)​
318 -
319 -(% aria-label="image-20220613171015-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171015-2.png||data-widget="image" height="600" width="586"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
320 -
321 -(% aria-label="image-20220613171029-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171029-3.png||data-widget="image" height="507" width="513"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
322 -
323 -(% aria-label="image-20220613171038-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171038-4.png||data-widget="image" height="469" width="786"]]
324 -
325 -(% title="Click and drag to resize" %)​
326 -
327 -(% aria-label="image-20220613171105-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171105-5.png||data-widget="image" height="533" width="949"]]
328 -
329 -(% title="Click and drag to resize" %)​
330 -
331 -(% aria-label="image-20220613171117-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171117-6.png||data-widget="image" height="501" width="925"]]
332 -
333 -(% title="Click and drag to resize" %)​
334 -
335 -(% aria-label="image-20220613171124-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171124-7.png||data-widget="image" height="466" width="877"]](% title="Click and drag to resize" %)​
336 -
337 -
338 -
339 -= 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
340 -
341 -
342 -(((
343 -Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
344 -)))
345 -
346 -* (((
347 -AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
348 -)))
349 -* (((
350 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]]
351 -)))
352 -
353 -(((
354 -There are two kinds of commands to configure GroPoint Air, they are:
355 -)))
356 -
357 -* (((
358 -(((
359 -**~ (% style="color:#4472c4" %)General Commands(%%)**(% style="color:#4472c4" %).
360 -)))
361 -)))
362 -
363 -(((
364 -These commands are to configure:
365 -)))
366 -
367 -* (((
368 -General system settings like: uplink interval.
369 -)))
370 -* (((
371 -LoRaWAN protocol & radio-related command.
372 -)))
373 -
374 -(((
375 -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/]]
376 -)))
377 -
378 -
379 -
380 -* (((
381 -(((
382 -**~ (% style="color:#4472c4" %)Commands special design for GroPoint Air(%%)**
383 -)))
384 -)))
385 -
386 -(((
387 -These commands only valid for GroPoint Air, as below:
388 -)))
389 -
390 -
391 -
392 -== 4.1  Set Transmit Interval Time ==
393 -
394 -
395 -Feature: Change LoRaWAN End Node Transmit Interval.
396 -
397 -
398 -(% style="color:#037691" %)**AT Command: AT+TDC**
399 -
400 -(% aria-label="image-20220607171554-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[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" data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
401 -
402 -(% style="color:#037691" %)**Downlink Command: 0x01**
403 -
404 -Format: Command Code (0x01) followed by 3 bytes time value.
405 -
406 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
407 -
408 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
409 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
410 -
411 -
412 -
413 -
414 -== 4.2  Set Interrupt Mode ==
415 -
416 -
417 -Feature, Set Interrupt mode for GPIO_EXIT.
418 -
419 -
420 -(% style="color:#037691" %)**AT Command: AT+INTMOD**
421 -
422 -(% aria-label="image-20220607171716-9.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[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" data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
423 -
424 -(% style="color:#037691" %)**Downlink Command: 0x06**
425 -
426 -Format: Command Code (0x06) followed by 3 bytes.
427 -
428 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
429 -
430 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
431 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
432 -
433 -
434 -
435 -
436 -== 4.3  Set the sensor delay time ==
437 -
438 -
439 -(((
440 -Feature: Change the sensor delay time.
441 -
442 -
443 -)))
444 -
445 -(((
446 -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.
447 -)))
448 -
449 -(((
450 -The default delay is 1000ms.
451 -
452 -
453 -)))
454 -
455 -(((
456 -(% style="color:#037691" %)**AT Command: AT+SDELAY**
457 -)))
458 -
459 -(% aria-label="image-20220613175511-8.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613175511-8.png||data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
460 -
461 -(% style="color:#037691" %)**Downlink Command: 0xA1**
462 -
463 -Format: Command Code (0xA1) followed by 3 bytes time value.
464 -
465 -If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1.
466 -
467 -* Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
468 -* Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms
469 -
470 -
471 -
472 -
473 -== 4.4  Query sensor model function ==
474 -
475 -
476 -Feature: Using this function will re-update the model.
477 -
478 -
479 -(% style="color:#037691" %)**Downlink Command: 0xFA00**
480 -
481 -
482 -
483 -== 4.5  Get Firmware Version Info ==
484 -
485 -
486 -Feature: use downlink to get firmware version.
487 -
488 -
489 -(% style="color:#037691" %)**Downlink Command: 0x26**
490 -
491 -(% aria-label="image-20220607171917-10.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[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" data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
492 -
493 -* Reply to the confirmation package: 26 01
494 -* Reply to non-confirmed packet: 26 00
495 -
496 -Device will send an uplink after got this downlink command. With below payload:
497 -
498 -Configures info payload:
499 -
500 -[[image:image-20220625101917-1.png]]
501 -
502 -
503 -(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for GroPoint Air
504 -
505 -
506 -(% style="color:#037691" %)**Frequency Band**(%%):
507 -
508 -*0x01: EU868
509 -
510 -*0x02: US915
511 -
512 -*0x03: IN865
513 -
514 -*0x04: AU915
515 -
516 -*0x05: KZ865
517 -
518 -*0x06: RU864
519 -
520 -*0x07: AS923
521 -
522 -*0x08: AS923-1
523 -
524 -*0x09: AS923-2
525 -
526 -*0x0A: AS923-3
527 -
528 -*0x0B: AS923-4
529 -
530 -
531 -(% style="color:#037691" %)**Sub-Band**(%%):  value 0x00 ~~ 0x08
532 -
533 -
534 -(% style="color:#037691" %)**Firmware Version**(%%):  0x0100, Means: v1.0.0 version
535 -
536 -
537 -(% style="color:#037691" %)**Sensor Type**(%%):
538 -
539 -0x01: LSE01
540 -
541 -0x02: LDDS75
542 -
543 -0x03: LDDS20
544 -
545 -0x04: LLMS01
546 -
547 -0x05: LSPH01
548 -
549 -0x06: LSNPK01
550 -
551 -0x07: LDDS45
552 -
553 -0x08: LSLP01
554 -
555 -
556 -
557 -= 5.  Use AT Command =
558 -
559 -
560 -== 5.1  Access AT Commands ==
561 -
562 -
563 563  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.
564 564  
565 -(% aria-label="1654593668970-604.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||data-widget="image" height="297" width="474"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
63 +[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||height="297" width="474"]]
566 566  
567 567  **Connection:**
568 568  
... ... @@ -573,179 +573,55 @@
573 573  (% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
574 574  
575 575  
576 -(((
577 577  In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for GroPoint Air. GroPoint Air will output system info once power on as below:
578 -)))
579 579  
580 -(% aria-label="1654653659449-932.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654653659449-932.png||data-widget="image" height="471" width="674"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
76 +[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654653659449-932.png||height="471" width="674"]]
581 581  
582 -Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureGroPointAirviaATCommandorLoRaWANDownlink"]].
78 +Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLLMS01viaATCommandorLoRaWANDownlink"]].
583 583  
584 584  
81 += FAQ =
585 585  
586 -= 6.  Battery & How to replace =
83 +== How to change the LoRa Frequency Bands/Region ==
587 587  
588 -== 6.1  Battery Type ==
589 -
590 -
591 -(((
592 -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.
593 -)))
594 -
595 -(((
596 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
597 -)))
598 -
599 -
600 -(% aria-label="1654593587246-335.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/1654593587246-335.png?rev=1.1||alt="1654593587246-335.png" data-widget="image" height="408" width="574"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
601 -
602 -Minimum Working Voltage for the GroPoint Air:
603 -
604 -GroPoint Air:  2.45v ~~ 3.6v
605 -
606 -
607 -
608 -== 6.2  Power Consumption Analyze ==
609 -
610 -
611 -(((
612 -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.
613 -)))
614 -
615 -(((
616 -Instruction to use as below:
617 -)))
618 -
619 -
620 -(((
621 -(% style="color:blue" %)**Step 1**(%%):  Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
622 -)))
623 -
624 -
625 -(((
626 -(% style="color:blue" %)**Step 2**(%%):  Open it and choose
627 -)))
628 -
629 -* (((
630 -(((
631 -Product Model
632 -)))
633 -)))
634 -* (((
635 -(((
636 -Uplink Interval
637 -)))
638 -)))
639 -* (((
640 -(((
641 -Working Mode
642 -)))
643 -)))
644 -
645 -(((
646 -And the Life expectation in different cases will be shown on the right.
647 -)))
648 -
649 -(% aria-label="1654593605679-189.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/1654593605679-189.png?rev=1.1||alt="1654593605679-189.png" data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
650 -
651 -The battery-related documents as below:
652 -
653 -* (((
654 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
655 -)))
656 -* (((
657 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
658 -)))
659 -* (((
660 -[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
661 -)))
662 -
663 -(% aria-label="image-20220607172042-11.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[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" data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
664 -
665 -
666 -
667 -=== ​6.2.1  Battery Note ===
668 -
669 -
670 -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.
671 -
672 -
673 -
674 -=== 6.2.2  Replace the battery ===
675 -
676 -
677 -(((
678 -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.
679 -)))
680 -
681 -(((
682 -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).
683 -)))
684 -
685 -
686 -
687 -= 7.  FAQ =
688 -
689 -
690 -== 7.1  How to change the LoRa Frequency Bands/Region ==
691 -
692 -
693 693  You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
694 694  When downloading the images, choose the required image file for download. ​
695 695  
696 696  
89 += Trouble Shooting =
697 697  
698 -= 8.  Trouble Shooting =
91 +== AT Commands input doesn’t work ==
699 699  
93 +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.
700 700  
701 -== 8.1  AT Commands input doesn't work ==
702 702  
703 703  
704 -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.
97 += Order Info =
705 705  
99 +Part Number: **GROPOINT AIR-M-XX**
706 706  
101 +**XX**: The default frequency band
707 707  
708 -== 8.2  Why i see the payload is 7FFF? ==
103 +* **AS923**: LoRaWAN AS923 band
104 +* **AU915**: LoRaWAN AU915 band
105 +* **EU433**: LoRaWAN EU433 band
106 +* **EU868**: LoRaWAN EU868 band
107 +* **KR920**: LoRaWAN KR920 band
108 +* **US915**: LoRaWAN US915 band
109 +* **IN865**: LoRaWAN IN865 band
110 +* **CN470**: LoRaWAN CN470 band
709 709  
112 += ​Packing Info =
710 710  
711 -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.
712 -
713 -
714 -
715 -= 9.  Order Info =
716 -
717 -
718 -Part Number: (% style="color:blue" %)**GROPOINT AIR-M-XX**
719 -
720 -(% style="color:blue" %)**XX**(%%): The default frequency band
721 -
722 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
723 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
724 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
725 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
726 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
727 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
728 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
729 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
730 -
731 -​
732 -
733 -
734 -
735 -= 10.  Packing Info =
736 -
737 -
738 -(((
739 739  **Package Includes:  **
740 -)))
741 741  
742 742  * GroPoint Air-M x 1
743 743  
744 -(((
745 745  **Dimension and weight:**
746 -)))
747 747  
748 748  * Device Size: cm
749 749  * Device Weight: g
750 750  * Package Size / pcs : cm
751 751  * Weight / pcs : g
124 +
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