Last modified by Xiaoling on 2024/04/23 14:37
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From version < 64.2 >
edited by Xiaoling
on 2022/06/25 09:39
To version < 32.1 >
edited by Edwin Chen
on 2022/06/08 23:52
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Author
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
Content
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3 3  {{/box}}
4 4  
5 5  
6 -(% style="text-align:center" %)
7 7  [[image:image-20220530000243-1.png||height="332" width="531"]]
8 8  
9 9  
10 -Table of Contents：
9 += Introduction =
11 11  
12 -{{toc/}}
11 +== What is GroPoint Air ==
13 13  
14 -
15 -
16 -
17 -
18 -
19 -
20 -
21 -= 1.  Introduction =
22 -
23 -== 1.1  What is GroPoint Air ==
24 -
25 -
26 26  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.
27 27  
28 28  (% 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**(%%).
... ... @@ -36,7 +36,7 @@
36 36  [[image:image-20220530002019-2.png||height="295" width="655"]]
37 37  
38 38  
39 -== 1.2  Features ==
26 +== Features ==
40 40  
41 41  
42 42  * LoRaWAN 1.0.3 Class A
... ... @@ -49,197 +49,37 @@
49 49  * IP66 Waterproof Enclosure
50 50  * 8500mAh Battery for long term use
51 51  
39 +== Probe Specification ==
52 52  
53 -
54 -
55 -
56 -
57 -== 1.3  Probe Specification ==
58 -
59 59  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.
60 60  
61 61  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]]
62 62  
63 63  
64 -== 1.4  Applications ==
46 +== Applications ==
65 65  
66 66  * Smart Agriculture
67 67  
50 +== Pin Mapping ==
68 68  
69 -
70 -
71 -
72 -== 1.5  Pin Mapping ==
73 -
74 74  Inner PCB Pin mapping for reference:
75 75  
76 76  [[image:image-20220530002453-3.png||height="262" width="493"]]
77 77  
78 78  
79 -= 2.  Connect LoRaWAN Network =
57 += Configure GroPoint Air via AT Command or LoRaWAN Downlink =
80 80  
59 +Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
81 81  
82 -== 2.1  LED Indicator ==
83 -
84 -The GroPoint Air has an internal LED which can show the status of different states.
85 -
86 -* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
87 -* Blink once when device transmits a packet.
88 -
89 -
90 -
91 -
92 -
93 -
94 -== 2.2  Firmware and Changelog ==
95 -
96 -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/]]
97 -
98 -Change Log:
99 -
100 -
101 -= 3.  How to use? =
102 -
103 -== 3.1  Connect to GroPoint Profile ==
104 -
105 -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:
106 -
107 -* Support RS485 Interface
108 -* with M12 5pin connector.
109 -
110 -Such model in GroPoint Profile is: **2625-N-T-x-M-M **(Where x is different depending on how many levels it detects).
111 -
112 -
113 -== 3.2  Connect to LoRaWAN Network? ==
114 -
115 -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
116 -
117 -
118 -== 3.3  Example to use for LoRaWAN network ==
119 -
120 -This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
121 -
122 -* 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.
123 -
124 -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:
125 -
126 -**Step 1**: Create a device in TTN V3 with the OTAA keys from GroPoint Air.
127 -
128 -Each GroPoint Air is shipped with a sticker with the default device EUI as below:
129 -
130 -
131 -[[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"]]
132 -
133 -Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot:
134 -
135 -Add APP EUI in the application.
136 -
137 -[[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"]]
138 -
139 -[[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"]]
140 -
141 -[[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"]]
142 -
143 -[[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"]]
144 -
145 -Add APP KEY and DEV EUI
146 -
147 -**Step 2**: Power on GroPoint Air
148 -
149 -[[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"]]
150 -
151 -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 -
153 -[[image:image-20220611174943-1.png||height="139" width="1008"]]
154 -
155 -
156 -=== **Decoder in TTN V3** ===
157 -
158 -[[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"]]
159 -
160 -Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link:
161 -
162 -[[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]]
163 -
164 -
165 -== 3.4  Uplink Payload Analyze ==
166 -
167 -Uplink payloads have two types:
168 -
169 169  * (((
170 -Report temperature and humidity status normally: Use FPORT=2
62 +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]].
171 171  )))
172 172  * (((
173 -Other control commands: Use other FPORT fields.
65 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]]
174 174  )))
175 175  
176 -The application server should parse the correct value based on FPORT settings.
68 +There are two kinds of commands to configure GroPoint, they are:
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 -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 -
214 -**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 -
216 -**Step 2**: Configure SW3L in Datacake  ​​​​
217 -
218 -[[image:image-20220613171007-1.png||height="567" width="542"]]
219 -
220 -[[image:image-20220613171015-2.png||height="600" width="586"]]
221 -
222 -[[image:image-20220613171029-3.png||height="507" width="513"]]
223 -
224 -[[image:image-20220613171038-4.png||height="469" width="786"]]
225 -
226 -[[image:image-20220613171105-5.png||height="533" width="949"]]
227 -
228 -[[image:image-20220613171117-6.png||height="501" width="925"]]
229 -
230 -[[image:image-20220613171124-7.png||height="466" width="877"]]
231 -
232 -
233 -
234 -= 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
235 -
236 -Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
237 -
238 -* 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]].
239 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]]
240 -
241 -There are two kinds of commands to configure GroPoint Air, they are:
242 -
243 243  * (((
244 244  **~ General Commands**.
245 245  )))
... ... @@ -246,22 +246,24 @@
246 246  
247 247  These commands are to configure:
248 248  
249 -* General system settings like: uplink interval.
250 -* LoRaWAN protocol & radio-related command.
76 +* (((
77 +General system settings like: uplink interval.
78 +)))
79 +* (((
80 +LoRaWAN protocol & radio-related command.
81 +)))
251 251  
252 252  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/]]
253 253  
254 254  
255 255  * (((
256 -**~ Commands special design for GroPoint Air**
87 +**~ Commands special design for LLMS01**
257 257  )))
258 258  
259 -These commands only valid for GroPoint Air, as below:
90 +These commands only valid for LLMS01, as below:
260 260  
92 +== 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**
... ... @@ -274,16 +274,17 @@
274 274  
275 275  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
276 276  
277 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
278 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
106 +* (((
107 +Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
108 +)))
109 +* (((
110 +Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
279 279  
112 +
113 +)))
280 280  
115 +== 3.2 Set Interrupt Mode  （是否存在） ==
281 281  
282 -
283 -
284 -
285 -== 4.2  Set Interrupt Mode ==
286 -
287 287  Feature, Set Interrupt mode for GPIO_EXIT.
288 288  
289 289  **AT Command: AT+INTMOD**
... ... @@ -296,49 +296,16 @@
296 296  
297 297  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
298 298  
299 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
300 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
129 +* (((
130 +Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
131 +)))
132 +* (((
133 +Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
134 +)))
301 301  
302 302  
137 +== 3.3 Get Firmware Version Info ~-~--（是否存在） ==
303 303  
304 -
305 -
306 -
307 -== (% id="cke_bm_55968S" style="display:none" %) (%%)4.3  Set the sensor delay time ==
308 -
309 -Feature: Change the sensor delay time.
310 -
311 -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.
312 -
313 -The default delay is 1000ms.
314 -
315 -**AT Command: AT+SDELAY**
316 -
317 -[[image:image-20220613175511-8.png]]
318 -
319 -**Downlink Command: 0xA1**
320 -
321 -Format: Command Code (0xA1) followed by 3 bytes time value.
322 -
323 -If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1.
324 -
325 -* Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
326 -* Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms
327 -
328 -
329 -
330 -
331 -
332 -
333 -== 4.4  Query sensor model function ==
334 -
335 -Feature: Using this function will re-update the model.
336 -
337 -**Downlink Command: 0xFA00**
338 -
339 -
340 -== 4.5  Get Firmware Version Info ==
341 -
342 342  Feature: use downlink to get firmware version.
343 343  
344 344  **Downlink Command: 0x26**
... ... @@ -348,25 +348,22 @@
348 348  * Reply to the confirmation package: 26 01
349 349  * Reply to non-confirmed packet: 26 00
350 350  
351 -
352 -
353 353  Device will send an uplink after got this downlink command. With below payload:
354 354  
355 355  Configures info payload:
356 356  
357 -(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:510px" %)
358 -|=(% style="width: 96px;" %)(((
152 +|=(((
359 359  **Size(bytes)**
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" %)(((
154 +)))|=**1**|=**1**|=**1**|=**1**|=**1**|=**5**|=**1**
155 +|**Value**|Software Type|(((
362 362  Frequency
363 363  
364 364  Band
365 -)))|(% style="width:88px" %)Sub-band|(% style="width:82px" %)(((
159 +)))|Sub-band|(((
366 366  Firmware
367 367  
368 368  Version
369 -)))|(% style="width:108px" %)Sensor Type|(% style="width:76px" %)Reserve|(% style="width:102px" %)(((
163 +)))|Sensor Type|Reserve|(((
370 370  [[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]]
371 371  Always 0x02
372 372  )))
... ... @@ -393,10 +393,8 @@
393 393  
394 394  *0x09: AS923-2
395 395  
396 -*0x0A: AS923-3
190 +*0xa0: AS923-3
397 397  
398 -*0x0B: AS923-4
399 -
400 400  **Sub-Band**: value 0x00 ~~ 0x08
401 401  
402 402  **Firmware Version**: 0x0100, Means: v1.0.0 version
... ... @@ -415,15 +415,12 @@
415 415  
416 416  0x06: LSNPK01
417 417  
418 -0x07: LDDS45
419 419  
420 -0x08: LSLP01
421 421  
212 += Use AT Command =
422 422  
423 -= 5.  Use AT Command =
214 +== Access AT Commands ==
424 424  
425 -== 5.1  Access AT Commands ==
426 -
427 427  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.
428 428  
429 429  [[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||height="297" width="474"]]
... ... @@ -529,9 +529,7 @@
529 529  
530 530  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.
531 531  
532 -== Why i see the payload is 7FFF? ==
533 533  
534 -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.
535 535  
536 536  = Order Info =
537 537  
... ... @@ -560,3 +560,5 @@
560 560  * Device Weight: g
561 561  * Package Size / pcs : cm
562 562  * Weight / pcs : g
350 +
351 +
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