Last modified by Xiaoling on 2024/04/23 14:37
<
From version < 66.6 >
edited by Xiaoling
on 2022/06/25 10:27
To version < 68.8 >
edited by Xiaoling
on 2023/04/03 17:32
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9 9  )))
10 10  
11 11  
12 +
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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" %)
... ... @@ -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
... ... @@ -56,26 +56,36 @@
56 56  
57 57  == 1.3  Probe Specification ==
58 58  
76 +
77 +(((
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.
79 +)))
60 60  
81 +(((
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]]
83 +)))
62 62  
63 63  
86 +
64 64  == 1.4  Applications ==
65 65  
89 +
66 66  * Smart Agriculture
67 67  
68 68  == 1.5  Pin Mapping ==
69 69  
94 +
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" %)​
73 73  
74 74  
100 +
75 75  = 2.  Connect LoRaWAN Network =
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.
... ... @@ -83,8 +83,9 @@
83 83  
84 84  == 2.2  Firmware and Changelog ==
85 85  
113 +
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/]]
115 +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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96 96  )))
97 97  
98 98  
127 +
99 99  = 3.  How to use? =
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  
149 +
111 111  == 3.2  Connect to LoRaWAN Network? ==
112 112  
152 +
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  
156 +
116 116  == 3.3  Example to use for LoRaWAN network ==
117 117  
159 +
160 +(((
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.
162 +)))
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.
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 +)))
121 121  
168 +(((
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:
170 +)))
123 123  
172 +(((
173 +
174 +)))
124 124  
176 +(((
125 125  (% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air.
178 +)))
126 126  
180 +(((
127 127  Each GroPoint Air is shipped with a sticker with the default device EUI as below:
182 +)))
128 128  
129 129  
130 130  (% 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" %)​
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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" %)​
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"]]
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" %)​
193 +(% 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" %)​
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"]]
141 141  
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 +
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**
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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" %)​
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"]]
150 150  
212 +(% title="Click and drag to resize" %)​
213 +
214 +(((
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.
216 +)))
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  
221 +
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:
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]]
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  
164 164  
165 -
166 166  == 3.4  Uplink Payload Analyze ==
167 167  
232 +
233 +(((
168 168  Uplink payloads have two types:
235 +)))
169 169  
170 170  * (((
238 +(((
171 171  Report temperature and humidity status normally: Use FPORT=2
172 172  )))
241 +)))
173 173  * (((
243 +(((
174 174  Other control commands: Use other FPORT fields.
175 175  )))
246 +)))
176 176  
248 +(((
177 177  The application server should parse the correct value based on FPORT settings.
250 +)))
178 178  
179 179  
253 +
180 180  == 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
181 181  
182 182  
257 +(((
183 183  GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
259 +)))
184 184  
261 +(((
185 185  periodically send this uplink every 20 minutes, this interval can be changed.
263 +)))
186 186  
265 +(((
187 187  The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
267 +)))
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  
284 +(((
204 204  For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
286 +)))
205 205  
288 +(((
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.
290 +)))
207 207  
292 +(((
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.
294 +)))
209 209  
210 210  
297 +
211 211  == 3.6  Show data on Datacake ==
212 212  
300 +
301 +(((
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:
303 +)))
214 214  
305 +(((
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]]
307 +)))
216 216  
309 +(((
217 217  (% style="color:blue" %)**Step 2**(%%):  Configure SW3L in Datacake  ​​​​
311 +)))
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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240 240  
241 241  = 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
242 242  
337 +
338 +(((
243 243  Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
340 +)))
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/]]
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 +)))
247 247  
349 +(((
248 248  There are two kinds of commands to configure GroPoint Air, they are:
351 +)))
249 249  
250 250  * (((
354 +(((
251 251  **~ (% style="color:#4472c4" %)General Commands(%%)**(% style="color:#4472c4" %).
252 252  )))
357 +)))
253 253  
359 +(((
254 254  These commands are to configure:
361 +)))
255 255  
256 -* General system settings like: uplink interval.
257 -* LoRaWAN protocol & radio-related command.
363 +* (((
364 +General system settings like: uplink interval.
365 +)))
366 +* (((
367 +LoRaWAN protocol & radio-related command.
368 +)))
258 258  
370 +(((
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/]]
372 +)))
260 260  
261 261  
262 262  
263 263  * (((
377 +(((
264 264  **~ (% style="color:#4472c4" %)Commands special design for GroPoint Air(%%)**
265 265  )))
380 +)))
266 266  
382 +(((
267 267  These commands only valid for GroPoint Air, as below:
384 +)))
268 268  
269 269  
270 270  
271 271  == 4.1  Set Transmit Interval Time ==
272 272  
390 +
273 273  Feature: Change LoRaWAN End Node Transmit Interval.
274 274  
393 +
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" %)​
... ... @@ -282,15 +282,15 @@
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
404 +* Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
405 +* Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
287 287  
288 -
289 -
290 290  == 4.2  Set Interrupt Mode ==
291 291  
409 +
292 292  Feature, Set Interrupt mode for GPIO_EXIT.
293 293  
412 +
294 294  (% style="color:#037691" %)**AT Command: AT+INTMOD**
295 295  
296 296  (% 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" %)​
... ... @@ -301,20 +301,31 @@
301 301  
302 302  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
303 303  
304 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
305 -* 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
306 306  
307 -
308 -
309 309  == 4.3  Set the sensor delay time ==
310 310  
428 +
429 +(((
311 311  Feature: Change the sensor delay time.
312 312  
432 +
433 +)))
434 +
435 +(((
313 313  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 +)))
314 314  
439 +(((
315 315  The default delay is 1000ms.
316 316  
442 +
443 +)))
444 +
445 +(((
317 317  (% style="color:#037691" %)**AT Command: AT+SDELAY**
447 +)))
318 318  
319 319  (% 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" %)​
320 320  
... ... @@ -324,22 +324,25 @@
324 324  
325 325  If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1.
326 326  
327 -* Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
328 -* 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
329 329  
330 -
331 -
332 332  == 4.4  Query sensor model function ==
333 333  
462 +
334 334  Feature: Using this function will re-update the model.
335 335  
465 +
336 336  (% style="color:#037691" %)**Downlink Command: 0xFA00**
337 337  
338 338  
469 +
339 339  == 4.5  Get Firmware Version Info ==
340 340  
472 +
341 341  Feature: use downlink to get firmware version.
342 342  
475 +
343 343  (% style="color:#037691" %)**Downlink Command: 0x26**
344 344  
345 345  (% 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" %)​
... ... @@ -407,10 +407,13 @@
407 407  0x08: LSLP01
408 408  
409 409  
543 +
410 410  = 5.  Use AT Command =
411 411  
546 +
412 412  == 5.1  Access AT Commands ==
413 413  
549 +
414 414  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.
415 415  
416 416  (% 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" %)​
... ... @@ -424,7 +424,9 @@
424 424  (% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
425 425  
426 426  
563 +(((
427 427  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 +)))
428 428  
429 429  (% 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" %)​
430 430  
... ... @@ -431,102 +431,45 @@
431 431  Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureGroPointAirviaATCommandorLoRaWANDownlink"]].
432 432  
433 433  
434 -= 6.  Battery & How to replace =
435 435  
436 -== 6.1  Battery Type ==
573 += 6. Battery & Power Consumption =
437 437  
438 -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.
439 439  
440 -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.
441 441  
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/]] .
442 442  
443 -(% 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" %)​
444 -
445 -Minimum Working Voltage for the GroPoint Air:
446 -
447 -GroPoint Air:  2.45v ~~ 3.6v
448 -
449 -
450 -== 6.2  Power Consumption Analyze ==
451 -
452 -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.
453 -
454 -Instruction to use as below:
455 -
456 -
457 -**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/]]
458 -
459 -
460 -**Step 2**: Open it and choose
461 -
462 -* (((
463 -Product Model
464 -)))
465 -* (((
466 -Uplink Interval
467 -)))
468 -* (((
469 -Working Mode
470 -)))
471 -
472 -And the Life expectation in different cases will be shown on the right.
473 -
474 -(% 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" %)​
475 -
476 -The battery-related documents as below:
477 -
478 -* (((
479 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
480 -)))
481 -* (((
482 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
483 -)))
484 -* (((
485 -[[Lithium-ion Battery-Capacitor datasheet>>http://www.dragino.com/downloads/downloads/datasheet/Battery/]], [[Tech Spec>>http://www.dragino.com/downloads/downloads/datasheet/Battery/]]
486 -)))
487 -
488 -(% 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" %)​
489 -
490 -
491 -=== ​6.2.1  Battery Note ===
492 -
493 -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.
494 -
495 -
496 -=== 6.2.2  Replace the battery ===
497 -
498 -(((
499 -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.
500 -)))
501 -
502 -(((
503 -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).
504 -)))
505 -
506 -
507 -
508 508  = 7.  FAQ =
509 509  
582 +
510 510  == 7.1  How to change the LoRa Frequency Bands/Region ==
511 511  
585 +
512 512  You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
513 513  When downloading the images, choose the required image file for download. ​
514 514  
515 515  
590 +
516 516  = 8.  Trouble Shooting =
517 517  
593 +
518 518  == 8.1  AT Commands input doesn't work ==
519 519  
520 -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  
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.
522 522  
599 +
600 +
523 523  == 8.2  Why i see the payload is 7FFF? ==
524 524  
603 +
525 525  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.
526 526  
527 527  
607 +
528 528  = 9.  Order Info =
529 529  
610 +
530 530  Part Number: (% style="color:blue" %)**GROPOINT AIR-M-XX**
531 531  
532 532  (% style="color:blue" %)**XX**(%%): The default frequency band
... ... @@ -544,15 +544,18 @@
544 544  
545 545  
546 546  
547 -
548 -
549 549  = 10.  Packing Info =
550 550  
630 +
631 +(((
551 551  **Package Includes:  **
633 +)))
552 552  
553 553  * GroPoint Air-M x 1
554 554  
637 +(((
555 555  **Dimension and weight:**
639 +)))
556 556  
557 557  * Device Size: cm
558 558  * Device Weight: g

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