Last modified by Xiaoling on 2024/04/23 14:37
<
From version < 66.3 >
edited by Xiaoling
on 2022/06/25 10:22
To version < 69.3 >
edited by Xiaoling
on 2023/04/26 08:46
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9 9  )))
10 10  
11 11  
12 +
13 +
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16 +
17 +
12 12  **Table of Contents：**
13 13  
14 14  (% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
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29 29  == 1.1  What is GroPoint Air ==
30 30  
31 31  
38 +(((
32 32  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 +)))
33 33  
42 +(((
34 34  (% 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 +)))
35 35  
46 +(((
36 36  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 +)))
37 37  
50 +(((
38 38  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 +)))
39 39  
54 +(((
40 40  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 +)))
41 41  
42 42  (% 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" %)​
43 43  
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44 44  
45 45  == 1.2  Features ==
46 46  
63 +
47 47  * LoRaWAN 1.0.3 Class A
48 48  * Ultra-low power consumption
49 49  * Supports GroPoint Profile
... ... @@ -54,19 +54,28 @@
54 54  * IP66 Waterproof Enclosure
55 55  * 8500mAh Battery for long term use
56 56  
74 +
57 57  == 1.3  Probe Specification ==
58 58  
77 +
78 +(((
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.
80 +)))
60 60  
82 +(((
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]]
84 +)))
62 62  
63 63  
64 64  == 1.4  Applications ==
65 65  
89 +
66 66  * Smart Agriculture
67 67  
92 +
68 68  == 1.5  Pin Mapping ==
69 69  
95 +
70 70  Inner PCB Pin mapping for reference:
71 71  
72 72  (% 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" %)​
... ... @@ -76,15 +76,18 @@
76 76  
77 77  == 2.1  LED Indicator ==
78 78  
105 +
79 79  The GroPoint Air has an internal LED which can show the status of different states.
80 80  
81 81  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
82 82  * Blink once when device transmits a packet.
83 83  
111 +
84 84  == 2.2  Firmware and Changelog ==
85 85  
114 +
86 86  (((
87 -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/]]
116 +Firmware Download Location: [[https:~~/~~/www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0>>https://www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0]]
88 88  )))
89 89  
90 90  (((
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100 100  
101 101  == 3.1  Connect to GroPoint Profile ==
102 102  
132 +
133 +(((
103 103  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:
135 +)))
104 104  
105 -* Support RS485 Interface
106 -* with M12 5pin connector.
137 +* (((
138 +Support RS485 Interface
139 +)))
140 +* (((
141 +with M12 5pin connector.
142 +)))
107 107  
144 +(((
108 108  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).
146 +)))
109 109  
110 110  
111 111  == 3.2  Connect to LoRaWAN Network? ==
112 112  
151 +
113 113  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
114 114  
115 115  
116 116  == 3.3  Example to use for LoRaWAN network ==
117 117  
157 +
158 +(((
118 118  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
160 +)))
119 119  
120 -* 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.
162 +* (((
163 +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.
164 +)))
121 121  
166 +(((
122 122  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:
168 +)))
123 123  
170 +(((
171 +
172 +)))
124 124  
174 +(((
125 125  (% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air.
176 +)))
126 126  
178 +(((
127 127  Each GroPoint Air is shipped with a sticker with the default device EUI as below:
180 +)))
128 128  
182 +[[image:image-20230426084611-1.png]]
129 129  
130 -(% 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" %)​
184 +(% title="Click and drag to resize" %)​
131 131  
132 132  Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot:
133 133  
134 134  **Add APP EUI in the application.**
135 135  
136 -(% 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" %)​
190 +(% 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"]]
137 137  
138 -(% 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" %)​
192 +(% title="Click and drag to resize" %)​
139 139  
140 -(% 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" %)​
194 +(% 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"]]
141 141  
196 +(% title="Click and drag to resize" %)​
197 +
198 +(% 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"]]
199 +
200 +(% title="Click and drag to resize" %)​
201 +
142 142  (% 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" %)​
143 143  
144 144  **Add APP KEY and DEV EUI**
... ... @@ -146,45 +146,62 @@
146 146  
147 147  (% style="color:blue" %)**Step 2**(%%):  Power on GroPoint Air
148 148  
149 -(% 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"]](% title="Click and drag to resize" %)​
209 +(% 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"]]
150 150  
211 +(% title="Click and drag to resize" %)​
212 +
213 +(((
151 151  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.
215 +)))
152 152  
153 153  (% 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" %)​
154 154  
155 155  
220 +
156 156  === **Decoder in TTN V3** ===
157 157  
158 158  (% 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" %)​
159 159  
160 -Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link:
225 +Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
161 161  
162 -[[https:~~/~~/www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0>>https://www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0]]
163 163  
164 -
165 -
166 166  == 3.4  Uplink Payload Analyze ==
167 167  
230 +
231 +(((
168 168  Uplink payloads have two types:
233 +)))
169 169  
170 170  * (((
236 +(((
171 171  Report temperature and humidity status normally: Use FPORT=2
172 172  )))
239 +)))
173 173  * (((
241 +(((
174 174  Other control commands: Use other FPORT fields.
175 175  )))
244 +)))
176 176  
246 +(((
177 177  The application server should parse the correct value based on FPORT settings.
248 +)))
178 178  
179 179  
180 180  == 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
181 181  
182 182  
254 +(((
183 183  GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
256 +)))
184 184  
258 +(((
185 185  periodically send this uplink every 20 minutes, this interval can be changed.
260 +)))
186 186  
262 +(((
187 187  The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
264 +)))
188 188  
189 189  (% 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" %)​
190 190  
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201 201  (% 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" %)​
202 202  
203 203  
281 +(((
204 204  For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
283 +)))
205 205  
285 +(((
206 206  For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
287 +)))
207 207  
289 +(((
208 208  For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
291 +)))
209 209  
210 210  
211 211  == 3.6  Show data on Datacake ==
212 212  
296 +
297 +(((
213 213  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:
299 +)))
214 214  
301 +(((
215 215  (% 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]]
303 +)))
216 216  
305 +(((
217 217  (% style="color:blue" %)**Step 2**(%%):  Configure SW3L in Datacake  ​​​​
307 +)))
218 218  
219 219  (% 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" %)​
220 220  
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237 237  (% 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" %)​
238 238  
239 239  
240 -
241 241  = 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
242 242  
332 +
333 +(((
243 243  Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
335 +)))
244 244  
245 -* 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]].
246 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]]
337 +* (((
338 +AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
339 +)))
340 +* (((
341 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]]
342 +)))
247 247  
344 +(((
248 248  There are two kinds of commands to configure GroPoint Air, they are:
346 +)))
249 249  
250 250  * (((
349 +(((
251 251  **~ (% style="color:#4472c4" %)General Commands(%%)**(% style="color:#4472c4" %).
252 252  )))
352 +)))
253 253  
354 +(((
254 254  These commands are to configure:
356 +)))
255 255  
256 -* General system settings like: uplink interval.
257 -* LoRaWAN protocol & radio-related command.
358 +* (((
359 +General system settings like: uplink interval.
360 +)))
361 +* (((
362 +LoRaWAN protocol & radio-related command.
363 +)))
258 258  
365 +(((
259 259  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/]]
367 +)))
260 260  
261 261  
262 262  
263 263  * (((
372 +(((
264 264  **~ (% style="color:#4472c4" %)Commands special design for GroPoint Air(%%)**
265 265  )))
375 +)))
266 266  
377 +(((
267 267  These commands only valid for GroPoint Air, as below:
379 +)))
268 268  
269 269  
270 -
271 271  == 4.1  Set Transmit Interval Time ==
272 272  
384 +
273 273  Feature: Change LoRaWAN End Node Transmit Interval.
274 274  
387 +
275 275  (% style="color:#037691" %)**AT Command: AT+TDC**
276 276  
277 277  (% 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" %)​
... ... @@ -282,16 +282,16 @@
282 282  
283 283  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
284 284  
285 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
286 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
398 +* Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
399 +* Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
287 287  
288 288  
289 -
290 -
291 291  == 4.2  Set Interrupt Mode ==
292 292  
404 +
293 293  Feature, Set Interrupt mode for GPIO_EXIT.
294 294  
407 +
295 295  (% style="color:#037691" %)**AT Command: AT+INTMOD**
296 296  
297 297  (% 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" %)​
... ... @@ -302,21 +302,32 @@
302 302  
303 303  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
304 304  
305 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
306 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
418 +* Example 1: Downlink Payload: 06000000  ~/~/ Turn off interrupt mode
419 +* Example 2: Downlink Payload: 06000003  ~/~/ Set the interrupt mode to rising edge trigger
307 307  
308 308  
309 -
310 -
311 311  == 4.3  Set the sensor delay time ==
312 312  
424 +
425 +(((
313 313  Feature: Change the sensor delay time.
314 314  
428 +
429 +)))
430 +
431 +(((
315 315  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.
433 +)))
316 316  
435 +(((
317 317  The default delay is 1000ms.
318 318  
438 +
439 +)))
440 +
441 +(((
319 319  (% style="color:#037691" %)**AT Command: AT+SDELAY**
443 +)))
320 320  
321 321  (% 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" %)​
322 322  
... ... @@ -326,23 +326,25 @@
326 326  
327 327  If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1.
328 328  
329 -* Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
330 -* Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms
453 +* Example 1: Downlink Payload: A10003E8  ~/~/ Set the sensor delay time = 1000ms
454 +* Example 2: Downlink Payload: A10007D0  ~/~/ Set the sensor delay time = 2000ms
331 331  
332 332  
333 -
334 -
335 335  == 4.4  Query sensor model function ==
336 336  
459 +
337 337  Feature: Using this function will re-update the model.
338 338  
462 +
339 339  (% style="color:#037691" %)**Downlink Command: 0xFA00**
340 340  
341 341  
342 342  == 4.5  Get Firmware Version Info ==
343 343  
468 +
344 344  Feature: use downlink to get firmware version.
345 345  
471 +
346 346  (% style="color:#037691" %)**Downlink Command: 0x26**
347 347  
348 348  (% 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" %)​
... ... @@ -414,6 +414,7 @@
414 414  
415 415  == 5.1  Access AT Commands ==
416 416  
543 +
417 417  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.
418 418  
419 419  (% 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" %)​
... ... @@ -427,7 +427,9 @@
427 427  (% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
428 428  
429 429  
557 +(((
430 430  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:
559 +)))
431 431  
432 432  (% 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" %)​
433 433  
... ... @@ -434,84 +434,19 @@
434 434  Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureGroPointAirviaATCommandorLoRaWANDownlink"]].
435 435  
436 436  
437 -= 6.  Battery & How to replace =
566 += 6. Battery & Power Consumption =
438 438  
439 -== 6.1  Battery Type ==
440 440  
441 -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.
569 +GroPoint Air uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
442 442  
443 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
571 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
444 444  
445 445  
446 -(% 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" %)​
447 -
448 -Minimum Working Voltage for the GroPoint Air:
449 -
450 -GroPoint Air:  2.45v ~~ 3.6v
451 -
452 -
453 -== 6.2  Power Consumption Analyze ==
454 -
455 -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.
456 -
457 -Instruction to use as below:
458 -
459 -
460 -**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/]]
461 -
462 -
463 -**Step 2**: Open it and choose
464 -
465 -* (((
466 -Product Model
467 -)))
468 -* (((
469 -Uplink Interval
470 -)))
471 -* (((
472 -Working Mode
473 -)))
474 -
475 -And the Life expectation in different cases will be shown on the right.
476 -
477 -(% 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" %)​
478 -
479 -The battery-related documents as below:
480 -
481 -* (((
482 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
483 -)))
484 -* (((
485 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
486 -)))
487 -* (((
488 -[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
489 -)))
490 -
491 -(% 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" %)​
492 -
493 -
494 -=== ​6.2.1  Battery Note ===
495 -
496 -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.
497 -
498 -
499 -=== 6.2.2  Replace the battery ===
500 -
501 -(((
502 -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.
503 -)))
504 -
505 -(((
506 -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 -)))
508 -
509 -
510 -
511 511  = 7.  FAQ =
512 512  
513 513  == 7.1  How to change the LoRa Frequency Bands/Region ==
514 514  
578 +
515 515  You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
516 516  When downloading the images, choose the required image file for download. ​
517 517  
... ... @@ -518,47 +518,52 @@
518 518  
519 519  = 8.  Trouble Shooting =
520 520  
521 -== 8.1  AT Commands input doesn’t work ==
585 +== 8.1  AT Commands input doesn't work ==
522 522  
523 -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.
524 524  
588 +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.
525 525  
590 +
526 526  == 8.2  Why i see the payload is 7FFF? ==
527 527  
593 +
528 528  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.
529 529  
530 530  
531 531  = 9.  Order Info =
532 532  
533 -Part Number: **GROPOINT AIR-M-XX**
534 534  
535 -**XX**: The default frequency band
600 +Part Number: (% style="color:blue" %)**GROPOINT AIR-M-XX**
536 536  
537 -* **AS923**: LoRaWAN AS923 band
538 -* **AU915**: LoRaWAN AU915 band
539 -* **EU433**: LoRaWAN EU433 band
540 -* **EU868**: LoRaWAN EU868 band
541 -* **KR920**: LoRaWAN KR920 band
542 -* **US915**: LoRaWAN US915 band
543 -* **IN865**: LoRaWAN IN865 band
544 -* **CN470**: LoRaWAN CN470 band
602 +(% style="color:blue" %)**XX**(%%): The default frequency band
545 545  
546 -(% class="wikigeneratedid" id="H200BPackingInfo" %)
604 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
605 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
606 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
607 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
608 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
609 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
610 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
611 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
612 +
547 547  ​
548 548  
549 549  
550 -
551 -
552 -
553 553  = 10.  Packing Info =
554 554  
618 +
619 +(((
555 555  **Package Includes:  **
621 +)))
556 556  
557 557  * GroPoint Air-M x 1
558 558  
625 +(((
559 559  **Dimension and weight:**
627 +)))
560 560  
561 561  * Device Size: cm
562 562  * Device Weight: g
563 563  * Package Size / pcs : cm
564 564  * Weight / pcs : g
633 +
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