Last modified by Xiaoling on 2024/04/23 14:37
<
From version < 51.1 >
edited by David Huang
on 2022/06/13 17:11
To version < 64.2 >
edited by Xiaoling
on 2022/06/25 09:39
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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**(%%).
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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
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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  
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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 -= Operation Mode =
101 += 3.  How to use? =
75 75  
76 -== How it works? ==
103 +== 3.1  Connect to GroPoint Profile ==
77 77  
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 +
78 78  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
79 79  
80 80  
81 -= Example to use for LoRaWAN network =
118 +== 3.3  Example to use for LoRaWAN network ==
82 82  
83 83  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
84 84  
... ... @@ -116,17 +116,62 @@
116 116  [[image:image-20220611174943-1.png||height="139" width="1008"]]
117 117  
118 118  
119 -=== Decoder in TTN V3 ===
156 +=== **Decoder in TTN V3** ===
120 120  
121 121  [[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"]]
122 122  
123 -Please check the decoder from this link:
160 +Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link:
124 124  
125 -[[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/GroPoint_Air/Decoder/>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/GroPoint_Air/Decoder/]]
162 +[[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]]
126 126  
127 127  
128 -= Show data on Datacake =
165 +== 3.4  Uplink Payload Analyze ==
129 129  
167 +Uplink payloads have two types:
168 +
169 +* (((
170 +Report temperature and humidity status normally: Use FPORT=2
171 +)))
172 +* (((
173 +Other control commands: Use other FPORT fields.
174 +)))
175 +
176 +The application server should parse the correct value based on FPORT settings.
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 +
130 130  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:
131 131  
132 132  **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]]
... ... @@ -133,18 +133,24 @@
133 133  
134 134  **Step 2**: Configure SW3L in Datacake  ​​​​
135 135  
218 +[[image:image-20220613171007-1.png||height="567" width="542"]]
136 136  
220 +[[image:image-20220613171015-2.png||height="600" width="586"]]
137 137  
222 +[[image:image-20220613171029-3.png||height="507" width="513"]]
138 138  
224 +[[image:image-20220613171038-4.png||height="469" width="786"]]
139 139  
226 +[[image:image-20220613171105-5.png||height="533" width="949"]]
140 140  
228 +[[image:image-20220613171117-6.png||height="501" width="925"]]
141 141  
230 +[[image:image-20220613171124-7.png||height="466" width="877"]]
142 142  
143 143  
144 144  
234 += 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
145 145  
146 -= Configure GroPoint Air via AT Command or LoRaWAN Downlink =
147 -
148 148  Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
149 149  
150 150  * 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]].
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170 170  
171 171  These commands only valid for GroPoint Air, as below:
172 172  
173 -== 3.1 Set Transmit Interval Time ==
174 174  
262 +
263 +== 4.1  Set Transmit Interval Time ==
264 +
175 175  Feature: Change LoRaWAN End Node Transmit Interval.
176 176  
177 177  **AT Command: AT+TDC**
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187 187  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
188 188  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
189 189  
190 -== 3.2 Set Interrupt Mode ==
191 191  
281 +
282 +
283 +
284 +
285 +== 4.2  Set Interrupt Mode ==
286 +
192 192  Feature, Set Interrupt mode for GPIO_EXIT.
193 193  
194 194  **AT Command: AT+INTMOD**
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204 204  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
205 205  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
206 206  
207 -== 3.3 Get Firmware Version Info ==
208 208  
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 +
209 209  Feature: use downlink to get firmware version.
210 210  
211 211  **Downlink Command: 0x26**
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215 215  * Reply to the confirmation package: 26 01
216 216  * Reply to non-confirmed packet: 26 00
217 217  
351 +
352 +
218 218  Device will send an uplink after got this downlink command. With below payload:
219 219  
220 220  Configures info payload:
221 221  
222 -|=(((
357 +(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:510px" %)
358 +|=(% style="width: 96px;" %)(((
223 223  **Size(bytes)**
224 -)))|=**1**|=**1**|=**1**|=**2**|=**1**|=4|=**1**
225 -|**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" %)(((
226 226  Frequency
227 227  
228 228  Band
229 -)))|Sub-band|(((
365 +)))|(% style="width:88px" %)Sub-band|(% style="width:82px" %)(((
230 230  Firmware
231 231  
232 232  Version
233 -)))|Sensor Type|Reserve|(((
369 +)))|(% style="width:108px" %)Sensor Type|(% style="width:76px" %)Reserve|(% style="width:102px" %)(((
234 234  [[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]]
235 235  Always 0x02
236 236  )))
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283 283  
284 284  0x08: LSLP01
285 285  
286 -= Use AT Command =
287 287  
288 -== Access AT Commands ==
423 += 5.  Use AT Command =
289 289  
425 +== 5.1  Access AT Commands ==
426 +
290 290  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.
291 291  
292 292  [[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||height="297" width="474"]]
... ... @@ -392,7 +392,9 @@
392 392  
393 393  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.
394 394  
532 +== Why i see the payload is 7FFF? ==
395 395  
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.
396 396  
397 397  = Order Info =
398 398  
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421 421  * Device Weight: g
422 422  * Package Size / pcs : cm
423 423  * Weight / pcs : g
424 -
425 -
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