Last modified by Xiaoling on 2024/04/23 14:37
<
From version < 67.4 >
edited by Xiaoling
on 2022/06/25 10:39
To version < 68.7 >
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
... ... @@ -55,37 +55,39 @@
55 55  * 8500mAh Battery for long term use
56 56  
57 57  
58 -
59 -
60 -
61 -
62 62  == 1.3  Probe Specification ==
63 63  
77 +
78 +(((
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.
80 +)))
65 65  
82 +(((
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]]
84 +)))
67 67  
68 68  
87 +
69 69  == 1.4  Applications ==
70 70  
90 +
71 71  * Smart Agriculture
72 72  
73 73  
74 -
75 -
76 -
77 -
78 78  == 1.5  Pin Mapping ==
79 79  
96 +
80 80  Inner PCB Pin mapping for reference:
81 81  
82 82  (% 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" %)​
83 83  
84 84  
102 +
85 85  = 2.  Connect LoRaWAN Network =
86 86  
87 87  == 2.1  LED Indicator ==
88 88  
107 +
89 89  The GroPoint Air has an internal LED which can show the status of different states.
90 90  
91 91  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
... ... @@ -92,15 +92,11 @@
92 92  * Blink once when device transmits a packet.
93 93  
94 94  
95 -
96 -
97 -
98 -
99 -
100 100  == 2.2  Firmware and Changelog ==
101 101  
116 +
102 102  (((
103 -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/]]
118 +Firmware Download Location: [[https:~~/~~/www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0>>https://www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0]]
104 104  )))
105 105  
106 106  (((
... ... @@ -112,35 +112,62 @@
112 112  )))
113 113  
114 114  
130 +
115 115  = 3.  How to use? =
116 116  
117 117  == 3.1  Connect to GroPoint Profile ==
118 118  
135 +
136 +(((
119 119  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:
138 +)))
120 120  
121 -* Support RS485 Interface
122 -* with M12 5pin connector.
140 +* (((
141 +Support RS485 Interface
142 +)))
143 +* (((
144 +with M12 5pin connector.
145 +)))
123 123  
147 +(((
124 124  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).
149 +)))
125 125  
126 126  
152 +
127 127  == 3.2  Connect to LoRaWAN Network? ==
128 128  
155 +
129 129  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
130 130  
131 131  
159 +
132 132  == 3.3  Example to use for LoRaWAN network ==
133 133  
162 +
163 +(((
134 134  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
165 +)))
135 135  
136 -* 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.
167 +* (((
168 +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.
169 +)))
137 137  
171 +(((
138 138  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:
173 +)))
139 139  
175 +(((
176 +
177 +)))
140 140  
179 +(((
141 141  (% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air.
181 +)))
142 142  
183 +(((
143 143  Each GroPoint Air is shipped with a sticker with the default device EUI as below:
185 +)))
144 144  
145 145  
146 146  (% 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" %)​
... ... @@ -149,12 +149,18 @@
149 149  
150 150  **Add APP EUI in the application.**
151 151  
152 -(% 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" %)​
194 +(% 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"]]
153 153  
154 -(% 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" %)​
196 +(% title="Click and drag to resize" %)​
155 155  
156 -(% 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" %)​
198 +(% 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"]]
157 157  
200 +(% title="Click and drag to resize" %)​
201 +
202 +(% 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"]]
203 +
204 +(% title="Click and drag to resize" %)​
205 +
158 158  (% 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" %)​
159 159  
160 160  **Add APP KEY and DEV EUI**
... ... @@ -162,45 +162,64 @@
162 162  
163 163  (% style="color:blue" %)**Step 2**(%%):  Power on GroPoint Air
164 164  
165 -(% 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" %)​
213 +(% aria-label="image-20220519094347-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519094347-1.png?width=725&height=430&rev=1.1||alt="image-20220519094347-1.png" data-widget="image" height="430" width="725"]]
166 166  
215 +(% title="Click and drag to resize" %)​
216 +
217 +(((
167 167  Put the jumper to power on GroPoint Air and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and the user can see it in the panel.
219 +)))
168 168  
169 169  (% 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" %)​
170 170  
171 171  
224 +
172 172  === **Decoder in TTN V3** ===
173 173  
174 174  (% 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" %)​
175 175  
176 -Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link:
229 +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]]
177 177  
178 -[[https:~~/~~/www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0>>https://www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0]]
179 179  
180 180  
181 -
182 182  == 3.4  Uplink Payload Analyze ==
183 183  
235 +
236 +(((
184 184  Uplink payloads have two types:
238 +)))
185 185  
186 186  * (((
241 +(((
187 187  Report temperature and humidity status normally: Use FPORT=2
188 188  )))
244 +)))
189 189  * (((
246 +(((
190 190  Other control commands: Use other FPORT fields.
191 191  )))
249 +)))
192 192  
251 +(((
193 193  The application server should parse the correct value based on FPORT settings.
253 +)))
194 194  
195 195  
256 +
196 196  == 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
197 197  
198 198  
260 +(((
199 199  GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
262 +)))
200 200  
264 +(((
201 201  periodically send this uplink every 20 minutes, this interval can be changed.
266 +)))
202 202  
268 +(((
203 203  The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
270 +)))
204 204  
205 205  (% 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" %)​
206 206  
... ... @@ -217,20 +217,34 @@
217 217  (% 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" %)​
218 218  
219 219  
287 +(((
220 220  For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
289 +)))
221 221  
291 +(((
222 222  For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
293 +)))
223 223  
295 +(((
224 224  For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
297 +)))
225 225  
226 226  
300 +
227 227  == 3.6  Show data on Datacake ==
228 228  
303 +
304 +(((
229 229  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:
306 +)))
230 230  
308 +(((
231 231  (% 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]]
310 +)))
232 232  
312 +(((
233 233  (% style="color:blue" %)**Step 2**(%%):  Configure SW3L in Datacake  ​​​​
314 +)))
234 234  
235 235  (% 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" %)​
236 236  
... ... @@ -256,38 +256,63 @@
256 256  
257 257  = 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
258 258  
340 +
341 +(((
259 259  Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
343 +)))
260 260  
261 -* 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]].
262 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]]
345 +* (((
346 +AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
347 +)))
348 +* (((
349 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]]
350 +)))
263 263  
352 +(((
264 264  There are two kinds of commands to configure GroPoint Air, they are:
354 +)))
265 265  
266 266  * (((
357 +(((
267 267  **~ (% style="color:#4472c4" %)General Commands(%%)**(% style="color:#4472c4" %).
268 268  )))
360 +)))
269 269  
362 +(((
270 270  These commands are to configure:
364 +)))
271 271  
272 -* General system settings like: uplink interval.
273 -* LoRaWAN protocol & radio-related command.
366 +* (((
367 +General system settings like: uplink interval.
368 +)))
369 +* (((
370 +LoRaWAN protocol & radio-related command.
371 +)))
274 274  
373 +(((
275 275  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/]]
375 +)))
276 276  
277 277  
278 278  
279 279  * (((
380 +(((
280 280  **~ (% style="color:#4472c4" %)Commands special design for GroPoint Air(%%)**
281 281  )))
383 +)))
282 282  
385 +(((
283 283  These commands only valid for GroPoint Air, as below:
387 +)))
284 284  
285 285  
286 286  
287 287  == 4.1  Set Transmit Interval Time ==
288 288  
393 +
289 289  Feature: Change LoRaWAN End Node Transmit Interval.
290 290  
396 +
291 291  (% style="color:#037691" %)**AT Command: AT+TDC**
292 292  
293 293  (% 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" %)​
... ... @@ -298,19 +298,16 @@
298 298  
299 299  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
300 300  
301 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
302 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
407 +* Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
408 +* Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
303 303  
304 304  
305 -
306 -
307 -
308 -
309 -
310 310  == 4.2  Set Interrupt Mode ==
311 311  
413 +
312 312  Feature, Set Interrupt mode for GPIO_EXIT.
313 313  
416 +
314 314  (% style="color:#037691" %)**AT Command: AT+INTMOD**
315 315  
316 316  (% 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" %)​
... ... @@ -321,24 +321,32 @@
321 321  
322 322  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
323 323  
324 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
325 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
427 +* Example 1: Downlink Payload: 06000000  ~/~/ Turn off interrupt mode
428 +* Example 2: Downlink Payload: 06000003  ~/~/ Set the interrupt mode to rising edge trigger
326 326  
327 327  
328 -
329 -
330 -
331 -
332 -
333 333  == 4.3  Set the sensor delay time ==
334 334  
433 +
434 +(((
335 335  Feature: Change the sensor delay time.
336 336  
437 +
438 +)))
439 +
440 +(((
337 337  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.
442 +)))
338 338  
444 +(((
339 339  The default delay is 1000ms.
340 340  
447 +
448 +)))
449 +
450 +(((
341 341  (% style="color:#037691" %)**AT Command: AT+SDELAY**
452 +)))
342 342  
343 343  (% 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" %)​
344 344  
... ... @@ -348,26 +348,26 @@
348 348  
349 349  If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1.
350 350  
351 -* Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
352 -* Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms
462 +* Example 1: Downlink Payload: A10003E8  ~/~/ Set the sensor delay time = 1000ms
463 +* Example 2: Downlink Payload: A10007D0  ~/~/ Set the sensor delay time = 2000ms
353 353  
354 354  
355 -
356 -
357 -
358 -
359 -
360 360  == 4.4  Query sensor model function ==
361 361  
468 +
362 362  Feature: Using this function will re-update the model.
363 363  
471 +
364 364  (% style="color:#037691" %)**Downlink Command: 0xFA00**
365 365  
366 366  
475 +
367 367  == 4.5  Get Firmware Version Info ==
368 368  
478 +
369 369  Feature: use downlink to get firmware version.
370 370  
481 +
371 371  (% style="color:#037691" %)**Downlink Command: 0x26**
372 372  
373 373  (% 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" %)​
... ... @@ -438,8 +438,10 @@
438 438  
439 439  = 5.  Use AT Command =
440 440  
552 +
441 441  == 5.1  Access AT Commands ==
442 442  
555 +
443 443  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.
444 444  
445 445  (% 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" %)​
... ... @@ -453,7 +453,9 @@
453 453  (% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
454 454  
455 455  
569 +(((
456 456  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:
571 +)))
457 457  
458 458  (% 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" %)​
459 459  
... ... @@ -460,102 +460,45 @@
460 460  Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureGroPointAirviaATCommandorLoRaWANDownlink"]].
461 461  
462 462  
463 -= 6.  Battery & How to replace =
464 464  
465 -== 6.1  Battery Type ==
579 += 6. Battery & Power Consumption =
466 466  
467 -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.
468 468  
469 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
582 +GroPoint Air uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
470 470  
584 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
471 471  
472 -(% 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" %)​
473 -
474 -Minimum Working Voltage for the GroPoint Air:
475 -
476 -GroPoint Air:  2.45v ~~ 3.6v
477 -
478 -
479 -== 6.2  Power Consumption Analyze ==
480 -
481 -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.
482 -
483 -Instruction to use as below:
484 -
485 -
486 -(% 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/]]
487 -
488 -
489 -(% style="color:blue" %)**Step 2**(%%):  Open it and choose
490 -
491 -* (((
492 -Product Model
493 -)))
494 -* (((
495 -Uplink Interval
496 -)))
497 -* (((
498 -Working Mode
499 -)))
500 -
501 -And the Life expectation in different cases will be shown on the right.
502 -
503 -(% 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" %)​
504 -
505 -The battery-related documents as below:
506 -
507 -* (((
508 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
509 -)))
510 -* (((
511 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
512 -)))
513 -* (((
514 -[[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/]]
515 -)))
516 -
517 -(% 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" %)​
518 -
519 -
520 -=== ​6.2.1  Battery Note ===
521 -
522 -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.
523 -
524 -
525 -=== 6.2.2  Replace the battery ===
526 -
527 -(((
528 -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.
529 -)))
530 -
531 -(((
532 -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).
533 -)))
534 -
535 -
536 -
537 537  = 7.  FAQ =
538 538  
588 +
539 539  == 7.1  How to change the LoRa Frequency Bands/Region ==
540 540  
591 +
541 541  You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
542 542  When downloading the images, choose the required image file for download. ​
543 543  
544 544  
596 +
545 545  = 8.  Trouble Shooting =
546 546  
599 +
547 547  == 8.1  AT Commands input doesn't work ==
548 548  
549 -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.
550 550  
603 +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.
551 551  
605 +
606 +
552 552  == 8.2  Why i see the payload is 7FFF? ==
553 553  
609 +
554 554  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.
555 555  
556 556  
613 +
557 557  = 9.  Order Info =
558 558  
616 +
559 559  Part Number: (% style="color:blue" %)**GROPOINT AIR-M-XX**
560 560  
561 561  (% style="color:blue" %)**XX**(%%): The default frequency band
... ... @@ -573,15 +573,18 @@
573 573  
574 574  
575 575  
576 -
577 -
578 578  = 10.  Packing Info =
579 579  
636 +
637 +(((
580 580  **Package Includes:  **
639 +)))
581 581  
582 582  * GroPoint Air-M x 1
583 583  
643 +(((
584 584  **Dimension and weight:**
645 +)))
585 585  
586 586  * Device Size: cm
587 587  * Device Weight: g

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