Last modified by Xiaoling on 2024/04/23 14:37
<
From version < 69.3 >
edited by Xiaoling
on 2023/04/26 08:46
To version < 31.1 >
edited by Edwin Chen
on 2022/06/08 23:49
>
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1 -XWiki.Xiaoling
1 +XWiki.Edwin
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8 -(% 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==||height="15" role="presentation" title="Click and drag to move" width="15"]]
9 -)))
10 -
11 -
12 -
13 -
14 -
15 -
16 -
17 -
18 -**Table of Contents：**
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21 -(((
22 -
23 -)))
24 -
1 +{{box cssClass="floatinginfobox" title="**Contents**"}}
25 25  {{toc/}}
3 +{{/box}}
26 26  
27 27  
6 +[[image:image-20220530000243-1.png||height="332" width="531"]]
28 28  
29 29  
9 += Introduction =
30 30  
11 +== What is GroPoint Air ==
31 31  
32 -
33 -= 1.  Introduction =
34 -
35 -== 1.1  What is GroPoint Air ==
36 -
37 -
38 -(((
39 39  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 -)))
41 41  
42 -(((
43 43  (% 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 -)))
45 45  
46 -(((
47 47  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 -)))
49 49  
50 -(((
51 51  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 -)))
53 53  
54 -(((
55 55  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 -)))
57 57  
58 -(% 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" %)​
23 +[[image:image-20220530002019-2.png||height="295" width="655"]]
59 59  
60 60  
61 -== 1.2  Features ==
26 +== Features ==
62 62  
63 63  
64 64  * LoRaWAN 1.0.3 Class A
... ... @@ -71,560 +71,157 @@
71 71  * IP66 Waterproof Enclosure
72 72  * 8500mAh Battery for long term use
73 73  
39 +== Probe Specification ==
74 74  
75 -== 1.3  Probe Specification ==
76 -
77 -
78 -(((
79 79  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 -)))
81 81  
82 -(((
83 83  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 -)))
85 85  
86 86  
87 -== 1.4  Applications ==
46 +== Applications ==
88 88  
89 -
90 90  * Smart Agriculture
91 91  
50 +== Pin Mapping ==
92 92  
93 -== 1.5  Pin Mapping ==
94 -
95 -
96 96  Inner PCB Pin mapping for reference:
97 97  
98 -(% 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" %)​
54 +[[image:image-20220530002453-3.png||height="262" width="493"]]
99 99  
100 100  
101 -= 2.  Connect LoRaWAN Network =
57 += Use AT Command =
102 102  
103 -== 2.1  LED Indicator ==
59 +== Access AT Commands ==
104 104  
61 +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.
105 105  
106 -The GroPoint Air has an internal LED which can show the status of different states.
63 +[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||height="297" width="474"]]
107 107  
108 -* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
109 -* Blink once when device transmits a packet.
65 +**Connection:**
110 110  
67 +(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
111 111  
112 -== 2.2  Firmware and Changelog ==
69 +(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
113 113  
71 +(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
114 114  
115 -(((
116 -Firmware Download Location: [[https:~~/~~/www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0>>https://www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0]]
117 -)))
118 118  
119 -(((
120 -Change Log:
121 -)))
74 +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:
122 122  
123 -(((
124 -v1.0:  Release.
125 -)))
76 +[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654653659449-932.png||height="471" width="674"]]
126 126  
78 +Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLLMS01viaATCommandorLoRaWANDownlink"]].
127 127  
128 -= 3.  How to use? =
129 129  
130 -== 3.1  Connect to GroPoint Profile ==
81 += Battery & How to replace =
131 131  
83 +== Battery Type ==
132 132  
133 -(((
134 -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 -)))
85 +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.
136 136  
137 -* (((
138 -Support RS485 Interface
139 -)))
140 -* (((
141 -with M12 5pin connector.
142 -)))
87 +The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
143 143  
144 -(((
145 -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 -)))
147 147  
90 +[[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" height="408" width="574"]]
148 148  
149 -== 3.2  Connect to LoRaWAN Network? ==
92 +Minimum Working Voltage for the GroPoint Air:
150 150  
94 +GroPoint Air:  2.45v ~~ 3.6v
151 151  
152 -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
153 153  
97 +== Power Consumption Analyze ==
154 154  
155 -== 3.3  Example to use for LoRaWAN network ==
99 +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.
156 156  
101 +Instruction to use as below:
157 157  
158 -(((
159 -This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
160 -)))
161 161  
162 -* (((
163 -In this use case, the GroPoint Air measures soil moisture and temperature and sends the status to the LoRaWAN server.The GroPoint Air will uplink different types of messages to the LoRaWAN server. See [[Uplink payload>>||anchor="H3.4A0UplinkPayloadAnalyze"]] for detail.
164 -)))
104 +**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/]]
165 165  
166 -(((
167 -Assume the DLOS8 is already set to connect to the [[TTN V3 network >>url:https://eu1.cloud.thethings.network/]]. We need to add the GroPoint Air device in TTN V3:
168 -)))
169 169  
170 -(((
171 -
172 -)))
107 +**Step 2**: Open it and choose
173 173  
174 -(((
175 -(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air.
176 -)))
177 -
178 -(((
179 -Each GroPoint Air is shipped with a sticker with the default device EUI as below:
180 -)))
181 -
182 -[[image:image-20230426084611-1.png]]
183 -
184 -(% title="Click and drag to resize" %)​
185 -
186 -Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot:
187 -
188 -**Add APP EUI in the application.**
189 -
190 -(% aria-label="image-20220519151704-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-1.png?rev=1.1||alt="image-20220519151704-1.png" data-widget="image"]]
191 -
192 -(% title="Click and drag to resize" %)​
193 -
194 -(% aria-label="image-20220519151704-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-2.png?width=717&height=322&rev=1.1||alt="image-20220519151704-2.png" data-widget="image" height="322" width="717"]]
195 -
196 -(% title="Click and drag to resize" %)​
197 -
198 -(% aria-label="image-20220519151704-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-3.png?rev=1.1||alt="image-20220519151704-3.png" data-widget="image"]]
199 -
200 -(% title="Click and drag to resize" %)​
201 -
202 -(% 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" %)​
203 -
204 -**Add APP KEY and DEV EUI**
205 -
206 -
207 -(% style="color:blue" %)**Step 2**(%%):  Power on GroPoint Air
208 -
209 -(% aria-label="image-20220519094347-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519094347-1.png?width=725&height=430&rev=1.1||alt="image-20220519094347-1.png" data-widget="image" height="430" width="725"]]
210 -
211 -(% title="Click and drag to resize" %)​
212 -
213 -(((
214 -Put the jumper to power on GroPoint Air and it will auto-join to the TTN V3 network. After join success, it will start to upload sensor data to TTN V3 and the user can see it in the panel.
215 -)))
216 -
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 -
219 -
220 -
221 -=== **Decoder in TTN V3** ===
222 -
223 -(% 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" %)​
224 -
225 -Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link:  [[https:~~/~~/github.com/dragino/dragino-end-node-decoder>>https://github.com/dragino/dragino-end-node-decoder]]
226 -
227 -
228 -== 3.4  Uplink Payload Analyze ==
229 -
230 -
231 -(((
232 -Uplink payloads have two types:
233 -)))
234 -
235 235  * (((
236 -(((
237 -Report temperature and humidity status normally: Use FPORT=2
110 +Product Model
238 238  )))
239 -)))
240 240  * (((
241 -(((
242 -Other control commands: Use other FPORT fields.
113 +Uplink Interval
243 243  )))
244 -)))
245 -
246 -(((
247 -The application server should parse the correct value based on FPORT settings.
248 -)))
249 -
250 -
251 -== 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
252 -
253 -
254 -(((
255 -GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
256 -)))
257 -
258 -(((
259 -periodically send this uplink every 20 minutes, this interval can be changed.
260 -)))
261 -
262 -(((
263 -The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
264 -)))
265 -
266 -(% 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" %)​
267 -
268 -GroPoint Air's sensors come in six models: GPLP-2，GPLP-3，GPLP-4，GPLP-5，GPLP-6，GPLP-8.
269 -
270 -The amount of temperature and humidity is different for each model, so the payload of each model is different.
271 -
272 -Take GPLP-3 as an example：
273 -
274 -Uplink Payload totals 21 bytes.
275 -
276 -(% aria-label="image-20220621100751-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220621100751-2.png||data-widget="image" height="124" width="774"]](% title="Click and drag to resize" %)​
277 -
278 -(% 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" %)​
279 -
280 -
281 -(((
282 -For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
283 -)))
284 -
285 -(((
286 -For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
287 -)))
288 -
289 -(((
290 -For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
291 -)))
292 -
293 -
294 -== 3.6  Show data on Datacake ==
295 -
296 -
297 -(((
298 -Datacake IoT platform provides a human-friendly interface to show the sensor data, once we have sensor data in TTN V3, we can use Datacake to connect to TTN V3 and see the data in Datacake. Below are the steps:
299 -)))
300 -
301 -(((
302 -(% style="color:blue" %)**Step 1**(%%):  Link TTNv3 to Datacake [[https:~~/~~/docs.datacake.de/lorawan/lns/thethingsindustries#create-integration-on-tti>>url:https://docs.datacake.de/lorawan/lns/thethingsindustries#create-integration-on-tti]]
303 -)))
304 -
305 -(((
306 -(% style="color:blue" %)**Step 2**(%%):  Configure SW3L in Datacake  ​​​​
307 -)))
308 -
309 -(% 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" %)​
310 -
311 -(% aria-label="image-20220613171015-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171015-2.png||data-widget="image" height="600" width="586"]](% 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" %)​
312 -
313 -(% aria-label="image-20220613171029-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171029-3.png||data-widget="image" height="507" width="513"]](% 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" %)​
314 -
315 -(% aria-label="image-20220613171038-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171038-4.png||data-widget="image" height="469" width="786"]]
316 -
317 -(% title="Click and drag to resize" %)​
318 -
319 -(% aria-label="image-20220613171105-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171105-5.png||data-widget="image" height="533" width="949"]]
320 -
321 -(% title="Click and drag to resize" %)​
322 -
323 -(% aria-label="image-20220613171117-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171117-6.png||data-widget="image" height="501" width="925"]]
324 -
325 -(% title="Click and drag to resize" %)​
326 -
327 -(% aria-label="image-20220613171124-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171124-7.png||data-widget="image" height="466" width="877"]](% title="Click and drag to resize" %)​
328 -
329 -
330 -= 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
331 -
332 -
333 -(((
334 -Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
335 -)))
336 -
337 337  * (((
338 -AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
116 +Working Mode
339 339  )))
340 -* (((
341 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]]
342 -)))
343 343  
344 -(((
345 -There are two kinds of commands to configure GroPoint Air, they are:
346 -)))
119 +And the Life expectation in different cases will be shown on the right.
347 347  
348 -* (((
349 -(((
350 -**~ (% style="color:#4472c4" %)General Commands(%%)**(% style="color:#4472c4" %).
351 -)))
352 -)))
121 +[[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"]]
353 353  
354 -(((
355 -These commands are to configure:
356 -)))
123 +The battery-related documents as below:
357 357  
358 358  * (((
359 -General system settings like: uplink interval.
126 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
360 360  )))
361 361  * (((
362 -LoRaWAN protocol & radio-related command.
129 +[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
363 363  )))
364 -
365 -(((
366 -They are the same for all Dragino Device that support DLWS-005 LoRaWAN Stack. These commands can be found on the wiki: [[End Device AT Commands and Downlink Command>>url:http://8.211.40.43/xwiki/bin/view/Main/End%20Device%20AT%20Commands%20and%20Downlink%20Command/]]
367 -)))
368 -
369 -
370 -
371 371  * (((
372 -(((
373 -**~ (% style="color:#4472c4" %)Commands special design for GroPoint Air(%%)**
132 +[[Lithium-ion Battery-Capacitor datasheet>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC_1520_datasheet.jpg]], [[Tech Spec>>url:http://www.dragino.com/downloads/downloads/datasheet/Battery/SPC1520%20Technical%20Specification20171123.pdf]]
374 374  )))
375 -)))
376 376  
377 -(((
378 -These commands only valid for GroPoint Air, as below:
379 -)))
135 +[[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"]]
380 380  
381 381  
382 -== 4.1  Set Transmit Interval Time ==
138 +=== ​Battery Note ===
383 383  
140 +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.
384 384  
385 -Feature: Change LoRaWAN End Node Transmit Interval.
386 386  
143 +=== Replace the battery ===
387 387  
388 -(% style="color:#037691" %)**AT Command: AT+TDC**
145 +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.
389 389  
390 -(% 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" %)​
147 +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)
391 391  
392 -(% style="color:#037691" %)**Downlink Command: 0x01**
393 393  
394 -Format: Command Code (0x01) followed by 3 bytes time value.
395 395  
396 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
397 397  
398 -* Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
399 -* Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
152 += FAQ =
400 400  
154 +== How to change the LoRa Frequency Bands/Region ==
401 401  
402 -== 4.2  Set Interrupt Mode ==
403 -
404 -
405 -Feature, Set Interrupt mode for GPIO_EXIT.
406 -
407 -
408 -(% style="color:#037691" %)**AT Command: AT+INTMOD**
409 -
410 -(% 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" %)​
411 -
412 -(% style="color:#037691" %)**Downlink Command: 0x06**
413 -
414 -Format: Command Code (0x06) followed by 3 bytes.
415 -
416 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
417 -
418 -* Example 1: Downlink Payload: 06000000  ~/~/ Turn off interrupt mode
419 -* Example 2: Downlink Payload: 06000003  ~/~/ Set the interrupt mode to rising edge trigger
420 -
421 -
422 -== 4.3  Set the sensor delay time ==
423 -
424 -
425 -(((
426 -Feature: Change the sensor delay time.
427 -
428 -
429 -)))
430 -
431 -(((
432 -There are six models of GroPoint Air, and each model returns a different number of temperature and humidity. The more bytes of the returned value, the longer the delay. The AT+SDELAY command can adjust the time that the sensor returns data to the node, and can adjust different delays according to different types of sensors.
433 -)))
434 -
435 -(((
436 -The default delay is 1000ms.
437 -
438 -
439 -)))
440 -
441 -(((
442 -(% style="color:#037691" %)**AT Command: AT+SDELAY**
443 -)))
444 -
445 -(% 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" %)​
446 -
447 -(% style="color:#037691" %)**Downlink Command: 0xA1**
448 -
449 -Format: Command Code (0xA1) followed by 3 bytes time value.
450 -
451 -If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1.
452 -
453 -* Example 1: Downlink Payload: A10003E8  ~/~/ Set the sensor delay time = 1000ms
454 -* Example 2: Downlink Payload: A10007D0  ~/~/ Set the sensor delay time = 2000ms
455 -
456 -
457 -== 4.4  Query sensor model function ==
458 -
459 -
460 -Feature: Using this function will re-update the model.
461 -
462 -
463 -(% style="color:#037691" %)**Downlink Command: 0xFA00**
464 -
465 -
466 -== 4.5  Get Firmware Version Info ==
467 -
468 -
469 -Feature: use downlink to get firmware version.
470 -
471 -
472 -(% style="color:#037691" %)**Downlink Command: 0x26**
473 -
474 -(% 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" %)​
475 -
476 -* Reply to the confirmation package: 26 01
477 -* Reply to non-confirmed packet: 26 00
478 -
479 -Device will send an uplink after got this downlink command. With below payload:
480 -
481 -Configures info payload:
482 -
483 -[[image:image-20220625101917-1.png]]
484 -
485 -
486 -(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for GroPoint Air
487 -
488 -
489 -(% style="color:#037691" %)**Frequency Band**(%%):
490 -
491 -*0x01: EU868
492 -
493 -*0x02: US915
494 -
495 -*0x03: IN865
496 -
497 -*0x04: AU915
498 -
499 -*0x05: KZ865
500 -
501 -*0x06: RU864
502 -
503 -*0x07: AS923
504 -
505 -*0x08: AS923-1
506 -
507 -*0x09: AS923-2
508 -
509 -*0x0A: AS923-3
510 -
511 -*0x0B: AS923-4
512 -
513 -
514 -(% style="color:#037691" %)**Sub-Band**(%%):  value 0x00 ~~ 0x08
515 -
516 -
517 -(% style="color:#037691" %)**Firmware Version**(%%):  0x0100, Means: v1.0.0 version
518 -
519 -
520 -(% style="color:#037691" %)**Sensor Type**(%%):
521 -
522 -0x01: LSE01
523 -
524 -0x02: LDDS75
525 -
526 -0x03: LDDS20
527 -
528 -0x04: LLMS01
529 -
530 -0x05: LSPH01
531 -
532 -0x06: LSNPK01
533 -
534 -0x07: LDDS45
535 -
536 -0x08: LSLP01
537 -
538 -
539 -= 5.  Use AT Command =
540 -
541 -== 5.1  Access AT Commands ==
542 -
543 -
544 -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.
545 -
546 -(% 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" %)​
547 -
548 -**Connection:**
549 -
550 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
551 -
552 -(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
553 -
554 -(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
555 -
556 -
557 -(((
558 -In the PC, you need to set the serial baud rate to (% style="color:green" %)**9600**(%%) to access the serial console for GroPoint Air. GroPoint Air will output system info once power on as below:
559 -)))
560 -
561 -(% 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" %)​
562 -
563 -Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureGroPointAirviaATCommandorLoRaWANDownlink"]].
564 -
565 -
566 -= 6. Battery & Power Consumption =
567 -
568 -
569 -GroPoint Air uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
570 -
571 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
572 -
573 -
574 -= 7.  FAQ =
575 -
576 -== 7.1  How to change the LoRa Frequency Bands/Region ==
577 -
578 -
579 579  You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
580 580  When downloading the images, choose the required image file for download. ​
581 581  
582 582  
583 -= 8.  Trouble Shooting =
160 += Trouble Shooting =
584 584  
585 -== 8.1  AT Commands input doesn't work ==
162 +== AT Commands input doesn’t work ==
586 586  
164 +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.
587 587  
588 -In case if user can see the console output but can't type input to the device. Please check if you already include the (% style="color:green" %)**ENTER**(%%) while sending out the command. Some serial tool doesn't send (% style="color:green" %)**ENTER**(%%) while pressing the send key, user need to add ENTER in their string.
589 589  
590 590  
591 -== 8.2  Why i see the payload is 7FFF? ==
168 += Order Info =
592 592  
170 +Part Number: **GROPOINT AIR-M-XX**
593 593  
594 -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.
172 +**XX**: The default frequency band
595 595  
174 +* **AS923**: LoRaWAN AS923 band
175 +* **AU915**: LoRaWAN AU915 band
176 +* **EU433**: LoRaWAN EU433 band
177 +* **EU868**: LoRaWAN EU868 band
178 +* **KR920**: LoRaWAN KR920 band
179 +* **US915**: LoRaWAN US915 band
180 +* **IN865**: LoRaWAN IN865 band
181 +* **CN470**: LoRaWAN CN470 band
596 596  
597 -= 9.  Order Info =
183 += ​Packing Info =
598 598  
599 -
600 -Part Number: (% style="color:blue" %)**GROPOINT AIR-M-XX**
601 -
602 -(% style="color:blue" %)**XX**(%%): The default frequency band
603 -
604 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
605 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
606 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
607 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
608 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
609 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
610 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
611 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
612 -
613 -​
614 -
615 -
616 -= 10.  Packing Info =
617 -
618 -
619 -(((
620 620  **Package Includes:  **
621 -)))
622 622  
623 623  * GroPoint Air-M x 1
624 624  
625 -(((
626 626  **Dimension and weight:**
627 -)))
628 628  
629 629  * Device Size: cm
630 630  * Device Weight: g
... ... @@ -631,3 +631,4 @@
631 631  * Package Size / pcs : cm
632 632  * Weight / pcs : g
633 633  
196 +
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