Last modified by Xiaoling on 2024/04/23 14:37
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From version < 67.2 >
edited by Xiaoling
on 2022/06/25 10:37
To version < 68.8 >
edited by Xiaoling
on 2023/04/03 17:32
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9 9  )))
10 10  
11 11  
12 +
13 +
14 +
15 +
16 +
17 +
12 12  **Table of Contents：**
13 13  
14 14  (% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
... ... @@ -29,15 +29,25 @@
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
... ... @@ -54,33 +54,38 @@
54 54  * IP66 Waterproof Enclosure
55 55  * 8500mAh Battery for long term use
56 56  
57 -
58 -
59 -
60 -
61 -
62 62  == 1.3  Probe Specification ==
63 63  
76 +
77 +(((
64 64  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.
79 +)))
65 65  
81 +(((
66 66  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]]
83 +)))
67 67  
68 68  
86 +
69 69  == 1.4  Applications ==
70 70  
89 +
71 71  * Smart Agriculture
72 72  
73 73  == 1.5  Pin Mapping ==
74 74  
94 +
75 75  Inner PCB Pin mapping for reference:
76 76  
77 77  (% 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" %)​
78 78  
79 79  
100 +
80 80  = 2.  Connect LoRaWAN Network =
81 81  
82 82  == 2.1  LED Indicator ==
83 83  
105 +
84 84  The GroPoint Air has an internal LED which can show the status of different states.
85 85  
86 86  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
... ... @@ -88,8 +88,9 @@
88 88  
89 89  == 2.2  Firmware and Changelog ==
90 90  
113 +
91 91  (((
92 -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/]]
115 +Firmware Download Location: [[https:~~/~~/www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0>>https://www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0]]
93 93  )))
94 94  
95 95  (((
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101 101  )))
102 102  
103 103  
127 +
104 104  = 3.  How to use? =
105 105  
106 106  == 3.1  Connect to GroPoint Profile ==
107 107  
132 +
133 +(((
108 108  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 +)))
109 109  
110 -* Support RS485 Interface
111 -* with M12 5pin connector.
137 +* (((
138 +Support RS485 Interface
139 +)))
140 +* (((
141 +with M12 5pin connector.
142 +)))
112 112  
144 +(((
113 113  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 +)))
114 114  
115 115  
149 +
116 116  == 3.2  Connect to LoRaWAN Network? ==
117 117  
152 +
118 118  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
119 119  
120 120  
156 +
121 121  == 3.3  Example to use for LoRaWAN network ==
122 122  
159 +
160 +(((
123 123  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
162 +)))
124 124  
125 -* 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 +* (((
165 +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.
166 +)))
126 126  
168 +(((
127 127  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:
170 +)))
128 128  
172 +(((
173 +
174 +)))
129 129  
176 +(((
130 130  (% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air.
178 +)))
131 131  
180 +(((
132 132  Each GroPoint Air is shipped with a sticker with the default device EUI as below:
182 +)))
133 133  
134 134  
135 135  (% 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" %)​
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138 138  
139 139  **Add APP EUI in the application.**
140 140  
141 -(% 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" %)​
191 +(% 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"]]
142 142  
143 -(% 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" %)​
193 +(% title="Click and drag to resize" %)​
144 144  
145 -(% 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" %)​
195 +(% 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"]]
146 146  
197 +(% title="Click and drag to resize" %)​
198 +
199 +(% 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"]]
200 +
201 +(% title="Click and drag to resize" %)​
202 +
147 147  (% 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" %)​
148 148  
149 149  **Add APP KEY and DEV EUI**
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151 151  
152 152  (% style="color:blue" %)**Step 2**(%%):  Power on GroPoint Air
153 153  
154 -(% 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" %)​
210 +(% 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"]]
155 155  
212 +(% title="Click and drag to resize" %)​
213 +
214 +(((
156 156  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.
216 +)))
157 157  
158 158  (% 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" %)​
159 159  
160 160  
221 +
161 161  === **Decoder in TTN V3** ===
162 162  
163 163  (% 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" %)​
164 164  
165 -Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link:
226 +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]]
166 166  
167 -[[https:~~/~~/www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0>>https://www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0]]
168 168  
169 169  
170 -
171 171  == 3.4  Uplink Payload Analyze ==
172 172  
232 +
233 +(((
173 173  Uplink payloads have two types:
235 +)))
174 174  
175 175  * (((
238 +(((
176 176  Report temperature and humidity status normally: Use FPORT=2
177 177  )))
241 +)))
178 178  * (((
243 +(((
179 179  Other control commands: Use other FPORT fields.
180 180  )))
246 +)))
181 181  
248 +(((
182 182  The application server should parse the correct value based on FPORT settings.
250 +)))
183 183  
184 184  
253 +
185 185  == 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
186 186  
187 187  
257 +(((
188 188  GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
259 +)))
189 189  
261 +(((
190 190  periodically send this uplink every 20 minutes, this interval can be changed.
263 +)))
191 191  
265 +(((
192 192  The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
267 +)))
193 193  
194 194  (% 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" %)​
195 195  
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206 206  (% 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" %)​
207 207  
208 208  
284 +(((
209 209  For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
286 +)))
210 210  
288 +(((
211 211  For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
290 +)))
212 212  
292 +(((
213 213  For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
294 +)))
214 214  
215 215  
297 +
216 216  == 3.6  Show data on Datacake ==
217 217  
300 +
301 +(((
218 218  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:
303 +)))
219 219  
305 +(((
220 220  (% 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]]
307 +)))
221 221  
309 +(((
222 222  (% style="color:blue" %)**Step 2**(%%):  Configure SW3L in Datacake  ​​​​
311 +)))
223 223  
224 224  (% 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" %)​
225 225  
... ... @@ -245,38 +245,63 @@
245 245  
246 246  = 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
247 247  
337 +
338 +(((
248 248  Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
340 +)))
249 249  
250 -* 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]].
251 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]]
342 +* (((
343 +AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
344 +)))
345 +* (((
346 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]]
347 +)))
252 252  
349 +(((
253 253  There are two kinds of commands to configure GroPoint Air, they are:
351 +)))
254 254  
255 255  * (((
354 +(((
256 256  **~ (% style="color:#4472c4" %)General Commands(%%)**(% style="color:#4472c4" %).
257 257  )))
357 +)))
258 258  
359 +(((
259 259  These commands are to configure:
361 +)))
260 260  
261 -* General system settings like: uplink interval.
262 -* LoRaWAN protocol & radio-related command.
363 +* (((
364 +General system settings like: uplink interval.
365 +)))
366 +* (((
367 +LoRaWAN protocol & radio-related command.
368 +)))
263 263  
370 +(((
264 264  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/]]
372 +)))
265 265  
266 266  
267 267  
268 268  * (((
377 +(((
269 269  **~ (% style="color:#4472c4" %)Commands special design for GroPoint Air(%%)**
270 270  )))
380 +)))
271 271  
382 +(((
272 272  These commands only valid for GroPoint Air, as below:
384 +)))
273 273  
274 274  
275 275  
276 276  == 4.1  Set Transmit Interval Time ==
277 277  
390 +
278 278  Feature: Change LoRaWAN End Node Transmit Interval.
279 279  
393 +
280 280  (% style="color:#037691" %)**AT Command: AT+TDC**
281 281  
282 282  (% 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" %)​
... ... @@ -287,13 +287,15 @@
287 287  
288 288  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
289 289  
290 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
291 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
404 +* Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
405 +* Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
292 292  
293 293  == 4.2  Set Interrupt Mode ==
294 294  
409 +
295 295  Feature, Set Interrupt mode for GPIO_EXIT.
296 296  
412 +
297 297  (% style="color:#037691" %)**AT Command: AT+INTMOD**
298 298  
299 299  (% 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" %)​
... ... @@ -304,18 +304,31 @@
304 304  
305 305  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
306 306  
307 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
308 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
423 +* Example 1: Downlink Payload: 06000000  ~/~/ Turn off interrupt mode
424 +* Example 2: Downlink Payload: 06000003  ~/~/ Set the interrupt mode to rising edge trigger
309 309  
310 310  == 4.3  Set the sensor delay time ==
311 311  
428 +
429 +(((
312 312  Feature: Change the sensor delay time.
313 313  
432 +
433 +)))
434 +
435 +(((
314 314  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.
437 +)))
315 315  
439 +(((
316 316  The default delay is 1000ms.
317 317  
442 +
443 +)))
444 +
445 +(((
318 318  (% style="color:#037691" %)**AT Command: AT+SDELAY**
447 +)))
319 319  
320 320  (% 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" %)​
321 321  
... ... @@ -325,20 +325,25 @@
325 325  
326 326  If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1.
327 327  
328 -* Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
329 -* Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms
457 +* Example 1: Downlink Payload: A10003E8  ~/~/ Set the sensor delay time = 1000ms
458 +* Example 2: Downlink Payload: A10007D0  ~/~/ Set the sensor delay time = 2000ms
330 330  
331 331  == 4.4  Query sensor model function ==
332 332  
462 +
333 333  Feature: Using this function will re-update the model.
334 334  
465 +
335 335  (% style="color:#037691" %)**Downlink Command: 0xFA00**
336 336  
337 337  
469 +
338 338  == 4.5  Get Firmware Version Info ==
339 339  
472 +
340 340  Feature: use downlink to get firmware version.
341 341  
475 +
342 342  (% style="color:#037691" %)**Downlink Command: 0x26**
343 343  
344 344  (% 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" %)​
... ... @@ -406,10 +406,13 @@
406 406  0x08: LSLP01
407 407  
408 408  
543 +
409 409  = 5.  Use AT Command =
410 410  
546 +
411 411  == 5.1  Access AT Commands ==
412 412  
549 +
413 413  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.
414 414  
415 415  (% 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" %)​
... ... @@ -423,7 +423,9 @@
423 423  (% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
424 424  
425 425  
563 +(((
426 426  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:
565 +)))
427 427  
428 428  (% 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" %)​
429 429  
... ... @@ -430,102 +430,45 @@
430 430  Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureGroPointAirviaATCommandorLoRaWANDownlink"]].
431 431  
432 432  
433 -= 6.  Battery & How to replace =
434 434  
435 -== 6.1  Battery Type ==
573 += 6. Battery & Power Consumption =
436 436  
437 -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.
438 438  
439 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
576 +GroPoint Air uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
440 440  
578 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
441 441  
442 -(% 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" %)​
443 -
444 -Minimum Working Voltage for the GroPoint Air:
445 -
446 -GroPoint Air:  2.45v ~~ 3.6v
447 -
448 -
449 -== 6.2  Power Consumption Analyze ==
450 -
451 -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.
452 -
453 -Instruction to use as below:
454 -
455 -
456 -(% 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/]]
457 -
458 -
459 -(% style="color:blue" %)**Step 2**(%%):  Open it and choose
460 -
461 -* (((
462 -Product Model
463 -)))
464 -* (((
465 -Uplink Interval
466 -)))
467 -* (((
468 -Working Mode
469 -)))
470 -
471 -And the Life expectation in different cases will be shown on the right.
472 -
473 -(% 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" %)​
474 -
475 -The battery-related documents as below:
476 -
477 -* (((
478 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
479 -)))
480 -* (((
481 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
482 -)))
483 -* (((
484 -[[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/]]
485 -)))
486 -
487 -(% 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" %)​
488 -
489 -
490 -=== ​6.2.1  Battery Note ===
491 -
492 -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.
493 -
494 -
495 -=== 6.2.2  Replace the battery ===
496 -
497 -(((
498 -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.
499 -)))
500 -
501 -(((
502 -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).
503 -)))
504 -
505 -
506 -
507 507  = 7.  FAQ =
508 508  
582 +
509 509  == 7.1  How to change the LoRa Frequency Bands/Region ==
510 510  
585 +
511 511  You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
512 512  When downloading the images, choose the required image file for download. ​
513 513  
514 514  
590 +
515 515  = 8.  Trouble Shooting =
516 516  
593 +
517 517  == 8.1  AT Commands input doesn't work ==
518 518  
519 -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.
520 520  
597 +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.
521 521  
599 +
600 +
522 522  == 8.2  Why i see the payload is 7FFF? ==
523 523  
603 +
524 524  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.
525 525  
526 526  
607 +
527 527  = 9.  Order Info =
528 528  
610 +
529 529  Part Number: (% style="color:blue" %)**GROPOINT AIR-M-XX**
530 530  
531 531  (% style="color:blue" %)**XX**(%%): The default frequency band
... ... @@ -543,15 +543,18 @@
543 543  
544 544  
545 545  
546 -
547 -
548 548  = 10.  Packing Info =
549 549  
630 +
631 +(((
550 550  **Package Includes:  **
633 +)))
551 551  
552 552  * GroPoint Air-M x 1
553 553  
637 +(((
554 554  **Dimension and weight:**
639 +)))
555 555  
556 556  * Device Size: cm
557 557  * Device Weight: g

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