Last modified by Xiaoling on 2024/04/23 14:37
<
From version < 30.1 >
edited by Edwin Chen
on 2022/06/08 23:48
To version < 69.9 >
edited by Xiaoling
on 2023/05/16 11:19
>
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
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1 -{{box cssClass="floatinginfobox" title="**Contents**"}}
1 +
2 +
3 +(% aria-label="image-20220530000243-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)
4 +(((
5 +(% data-widget="image" style="text-align:center" %)
6 +[[image:image-20220530000243-1.png||height="332" width="531"]](% title="Click and drag to resize" %)​
7 +
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：**
19 +
20 +(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
21 +(((
22 +
23 +)))
24 +
2 2  {{toc/}}
3 -{{/box}}
4 4  
5 5  
6 -[[image:image-20220530000243-1.png||height="332" width="531"]]
7 7  
8 8  
9 -= Introduction =
10 10  
11 -== What is GroPoint Air ==
12 12  
32 +
33 += 1.  Introduction =
34 +
35 +== 1.1  What is GroPoint Air ==
36 +
37 +
38 +(((
13 13  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 +)))
14 14  
42 +(((
15 15  (% 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 +)))
16 16  
46 +(((
17 17  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 +)))
18 18  
50 +(((
19 19  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 +)))
20 20  
54 +(((
21 21  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 +)))
22 22  
23 -[[image:image-20220530002019-2.png||height="295" width="655"]]
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" %)​
24 24  
25 25  
26 -== Features ==
61 +== 1.2  Features ==
27 27  
28 28  
29 29  * LoRaWAN 1.0.3 Class A
... ... @@ -36,164 +36,604 @@
36 36  * IP66 Waterproof Enclosure
37 37  * 8500mAh Battery for long term use
38 38  
39 -== Probe Specification ==
74 +== 1.3  Probe Specification ==
40 40  
76 +
77 +(((
41 41  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 +)))
42 42  
81 +(((
43 43  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 +)))
44 44  
45 45  
46 -== Applications ==
86 +== 1.4  Applications ==
47 47  
88 +
48 48  * Smart Agriculture
49 49  
50 -== Pin Mapping ==
91 +== 1.5  Pin Mapping ==
51 51  
93 +
52 52  Inner PCB Pin mapping for reference:
53 53  
54 -[[image:image-20220530002453-3.png||height="262" width="493"]]
96 +(% 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" %)​
55 55  
56 56  
57 -= Use AT Command =
99 += 2.  Connect LoRaWAN Network =
58 58  
59 -== Access AT Commands ==
101 +== 2.1  LED Indicator ==
60 60  
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.
62 62  
63 -[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||height="297" width="474"]]
104 +The GroPoint Air has an internal LED which can show the status of different states.
64 64  
65 -**Connection:**
106 +* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
107 +* Blink once when device transmits a packet.
66 66  
67 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
109 +== 2.2  Firmware and Changelog ==
68 68  
69 -(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
70 70  
71 -(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
112 +(((
113 +Firmware Download Location: [[https:~~/~~/www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0>>https://www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0]]
114 +)))
72 72  
116 +(((
117 +Change Log:
118 +)))
73 73  
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:
120 +(((
121 +v1.0:  Release.
122 +)))
75 75  
76 -[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654653659449-932.png||height="471" width="674"]]
77 77  
78 -Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLLMS01viaATCommandorLoRaWANDownlink"]].
125 += 3.  How to use? =
79 79  
127 +== 3.1  Connect to GroPoint Profile ==
80 80  
81 -= Battery & How to replace =
82 82  
83 -== Battery Type ==
130 +(((
131 +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:
132 +)))
84 84  
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.
134 +* (((
135 +Support RS485 Interface
136 +)))
137 +* (((
138 +with M12 5pin connector.
139 +)))
86 86  
87 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
141 +(((
142 +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).
143 +)))
88 88  
89 89  
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"]]
146 +== 3.2  Connect to LoRaWAN Network? ==
91 91  
92 -Minimum Working Voltage for the GroPoint Air:
93 93  
94 -GroPoint Air:  2.45v ~~ 3.6v
149 +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
95 95  
96 -== ==
97 97  
98 -== Power Consumption Analyze ==
152 +== 3.3  Example to use for LoRaWAN network ==
99 99  
100 -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.
101 101  
102 -Instruction to use as below:
155 +(((
156 +This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
157 +)))
103 103  
159 +* (((
160 +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.
161 +)))
104 104  
105 -**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/]]
163 +(((
164 +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:
165 +)))
106 106  
167 +(((
168 +
169 +)))
107 107  
108 -**Step 2**: Open it and choose
171 +(((
172 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air.
173 +)))
109 109  
175 +(((
176 +Each GroPoint Air is shipped with a sticker with the default device EUI as below:
177 +)))
178 +
179 +[[image:image-20230426084611-1.png||height="262" width="564"]](% style="display:none" %)
180 +
181 +(% title="Click and drag to resize" %)​
182 +
183 +Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot:
184 +
185 +**Add APP EUI in the application.**
186 +
187 +(% 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"]]
188 +
189 +(% title="Click and drag to resize" %)​
190 +
191 +(% 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"]]
192 +
193 +(% title="Click and drag to resize" %)​
194 +
195 +(% 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"]]
196 +
197 +(% title="Click and drag to resize" %)​
198 +
199 +(% 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" %)​
200 +
201 +**Add APP KEY and DEV EUI**
202 +
203 +
204 +(% style="color:blue" %)**Step 2**(%%):  Power on GroPoint Air
205 +
206 +(% 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"]]
207 +
208 +(% title="Click and drag to resize" %)​
209 +
210 +(((
211 +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.
212 +)))
213 +
214 +(% 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" %)​
215 +
216 +
217 +(% style="display:none" %) (%%)
218 +
219 +=== **Decoder in TTN V3** ===
220 +
221 +(% 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" %)​
222 +
223 +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]]
224 +
225 +
226 +== 3.4  Uplink Payload Analyze ==
227 +
228 +
229 +(((
230 +Uplink payloads have two types:
231 +)))
232 +
110 110  * (((
111 -Product Model
234 +(((
235 +Report temperature and humidity status normally: Use FPORT=2
112 112  )))
237 +)))
113 113  * (((
114 -Uplink Interval
239 +(((
240 +Other control commands: Use other FPORT fields.
115 115  )))
242 +)))
243 +
244 +(((
245 +The application server should parse the correct value based on FPORT settings.
246 +)))
247 +
248 +
249 +== 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
250 +
251 +
252 +(((
253 +GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
254 +)))
255 +
256 +(((
257 +periodically send this uplink every 20 minutes, this interval can be changed.
258 +)))
259 +
260 +(((
261 +The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
262 +)))
263 +
264 +(% 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" %)​
265 +
266 +GroPoint Air's sensors come in six models: GPLP-2，GPLP-3，GPLP-4，GPLP-5，GPLP-6，GPLP-8.
267 +
268 +The amount of temperature and humidity is different for each model, so the payload of each model is different.
269 +
270 +Take GPLP-3 as an example：
271 +
272 +Uplink Payload totals 21 bytes.
273 +
274 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
275 +|(% style="width:94px" %)**Size(bytes)**|(% style="width:38px" %)**2**|(% style="width:39px" %)**1**|(% style="width:52px" %)**2**|(% style="width:52px" %)**2**|(% style="width:52px" %)**2**|(% style="width:52px" %)**2**|(% style="width:50px" %)**2**|(% style="width:52px" %)**2**|(% style="width:55px" %)**2**|(% style="width:55px" %)**2**|(% style="width:56px" %)**2**
276 +|(% style="width:94px" %)**value**|(% style="width:38px" %)Bat|(% style="width:39px" %)sen|(% style="width:52px" %)Tem1|(% style="width:52px" %)Tem2|(% style="width:52px" %)Tem3|(% style="width:52px" %)Tem4|(% style="width:50px" %)Tem5|(% style="width:52px" %)Tem6|(% style="width:55px" %)Hum1|(% style="width:55px" %)Hum2|(% style="width:56px" %)Hum3
277 +
278 +(% title="Click and drag to resize" %)​
279 +
280 +(% 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" %)​
281 +
282 +
283 +(((
284 +For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
285 +)))
286 +
287 +(((
288 +For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
289 +)))
290 +
291 +(((
292 +For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
293 +)))
294 +
295 +
296 +== 3.6  Show data on Datacake ==
297 +
298 +
299 +(((
300 +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:
301 +)))
302 +
303 +(((
304 +(% 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]]
305 +)))
306 +
307 +(((
308 +(% style="color:blue" %)**Step 2**(%%):  Configure SW3L in Datacake  ​​​​
309 +)))
310 +
311 +(% 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"]]
312 +
313 +(% title="Click and drag to resize" %)​
314 +
315 +(% 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" %)​
316 +
317 +(% 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" %)​
318 +
319 +(% 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"]]
320 +
321 +(% title="Click and drag to resize" %)​
322 +
323 +(% 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"]]
324 +
325 +(% title="Click and drag to resize" %)​
326 +
327 +(% 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"]]
328 +
329 +(% title="Click and drag to resize" %)​
330 +
331 +(% 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" %)​
332 +
333 +
334 += 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
335 +
336 +
337 +(((
338 +Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
339 +)))
340 +
116 116  * (((
117 -Working Mode
342 +AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
118 118  )))
344 +* (((
345 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]]
346 +)))
119 119  
120 -And the Life expectation in difference case will be shown on the right.
348 +(((
349 +There are two kinds of commands to configure GroPoint Air, they are:
350 +)))
121 121  
122 -[[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"]]
352 +* (((
353 +(((
354 +**~ (% style="color:#4472c4" %)General Commands(%%)**(% style="color:#4472c4" %).
355 +)))
356 +)))
123 123  
124 -The battery-related documents as below:
358 +(((
359 +These commands are to configure:
360 +)))
125 125  
126 126  * (((
127 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
363 +General system settings like: uplink interval.
128 128  )))
129 129  * (((
130 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
366 +LoRaWAN protocol & radio-related command.
131 131  )))
368 +
369 +(((
370 +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/]]
371 +)))
372 +
373 +
374 +
132 132  * (((
133 -[[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]]
376 +(((
377 +**~ (% style="color:#4472c4" %)Commands special design for GroPoint Air(%%)**
134 134  )))
379 +)))
135 135  
136 -[[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"]]
381 +(((
382 +These commands only valid for GroPoint Air, as below:
383 +)))
137 137  
138 -=== ===
139 139  
140 -=== ​Battery Note ===
386 +== 4.1  Set Transmit Interval Time ==
141 141  
142 -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.
143 143  
144 -=== ===
389 +Feature: Change LoRaWAN End Node Transmit Interval.
145 145  
146 -=== Replace the battery ===
147 147  
148 -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.
392 +(% style="color:#037691" %)**AT Command: AT+TDC**
149 149  
150 -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)
394 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
395 +|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
396 +|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
397 +30000
398 +OK
399 +the interval is 30000ms = 30s
400 +)))
401 +|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
402 +OK
403 +Set transmit interval to 60000ms = 60 seconds​
404 +)))
151 151  
406 +(% style="color:#037691" %)**Downlink Command: 0x01**
152 152  
408 +Format: Command Code (0x01) followed by 3 bytes time value.
153 153  
410 +If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
154 154  
155 -= FAQ =
412 +* Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
413 +* Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
156 156  
157 -== How to change the LoRa Frequency Bands/Region ==
415 +== 4.2  Set Interrupt Mode ==
158 158  
417 +
418 +Feature, Set Interrupt mode for GPIO_EXIT.
419 +
420 +
421 +(% style="color:#037691" %)**AT Command: AT+INTMOD**
422 +
423 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
424 +|=(% style="width: 154px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 196px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="width: 157px;background-color:#D9E2F3;color:#0070C0" %)**Response**
425 +|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
426 +0
427 +OK
428 +the mode is 0 =No interruption
429 +)))
430 +|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
431 +Set Transmit Interval
432 +~1. (Disable Interrupt),
433 +2. (Trigger by rising and falling edge)
434 +3. (Trigger by falling edge)
435 +4. (Trigger by rising edge)
436 +)))|(% style="width:157px" %)OK
437 +
438 +(% 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" %)​
439 +
440 +(% style="color:#037691" %)**Downlink Command: 0x06**
441 +
442 +Format: Command Code (0x06) followed by 3 bytes.
443 +
444 +This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
445 +
446 +* Example 1: Downlink Payload: 06000000  ~/~/ Turn off interrupt mode
447 +* Example 2: Downlink Payload: 06000003  ~/~/ Set the interrupt mode to rising edge trigger
448 +
449 +== 4.3  Set the sensor delay time ==
450 +
451 +
452 +(((
453 +Feature: Change the sensor delay time.
454 +
455 +
456 +)))
457 +
458 +(((
459 +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.
460 +)))
461 +
462 +(((
463 +The default delay is 1000ms.
464 +)))
465 +
466 +(((
467 +(% style="color:#037691" %)**AT Command: AT+SDELAY**
468 +
469 +
470 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:510px" %)
471 +|=(% style="width: 156px;background-color:#D9E2F3;color:#0070C0" %)**Command Example**|=(% style="width: 137px;background-color:#D9E2F3;color:#0070C0" %)**Function**|=(% style="background-color:#D9E2F3;color:#0070C0" %)**Response**
472 +|(% style="width:156px" %)AT+SDELAY=?|(% style="width:137px" %)Show the sensor delay time|(((
473 +1000
474 +OK
475 +the sensor delay time is 1000ms
476 +)))
477 +|(% style="width:156px" %)AT+SDELAY=2000|(% style="width:137px" %)Set the sensor delay time|(((
478 +OK
479 +Set the sensor delay time to 2000ms
480 +)))
481 +)))
482 +
483 +(% 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" %)​
484 +
485 +(% style="color:#037691" %)**Downlink Command: 0xA1**
486 +
487 +Format: Command Code (0xA1) followed by 3 bytes time value.
488 +
489 +If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1.
490 +
491 +* Example 1: Downlink Payload: A10003E8  ~/~/ Set the sensor delay time = 1000ms
492 +* Example 2: Downlink Payload: A10007D0  ~/~/ Set the sensor delay time = 2000ms
493 +
494 +== 4.4  Query sensor model function ==
495 +
496 +
497 +Feature: Using this function will re-update the model.
498 +
499 +
500 +(% style="color:#037691" %)**Downlink Command: 0xFA00**
501 +
502 +
503 +== 4.5  Get Firmware Version Info ==
504 +
505 +
506 +Feature: use downlink to get firmware version.
507 +
508 +
509 +(% style="color:#037691" %)**Downlink Command: 0x26**
510 +
511 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:500px" %)
512 +|(% style="width:193px" %)**Downlink Control Type**|(% style="width:57px" %)**FPort**|(% style="width:91px" %)**Type Code**|(% style="width:149px" %)**Downlink payload size(bytes)**
513 +|(% style="width:193px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:149px" %)2
514 +
515 +* Reply to the confirmation package: 26 01
516 +* Reply to non-confirmed packet: 26 00
517 +
518 +Device will send an uplink after got this downlink command. With below payload:
519 +
520 +Configures info payload:
521 +
522 +(% border="1" cellspacing="4" style="background-color:#f2f2f2; width:520px" %)
523 +|(% style="width:50px" %)**Size(bytes)**|(% style="width:70px" %)**1**|(% style="width:70px" %)**1**|(% style="width:50px" %)**1**|(% style="width:70px" %)**2**|(% style="width:60px" %)**1**|(% style="width:50px" %)**4**|(% style="width:100px" %)**1**
524 +|(% style="width:93px" %)**Value**|(% style="width:114px" %)Software Type|(% style="width:139px" %)Frequency Band|(% style="width:149px" %)Sub-band|(% style="width:149px" %)Firmware Version|(% style="width:149px" %)Sensor Type|(% style="width:63px" %)Reserve|(% style="width:63px" %)Message Tpye Always 0x02
525 +
526 +
527 +
528 +(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for GroPoint Air
529 +
530 +
531 +(% style="color:#037691" %)**Frequency Band**(%%):
532 +
533 +*0x01: EU868
534 +
535 +*0x02: US915
536 +
537 +*0x03: IN865
538 +
539 +*0x04: AU915
540 +
541 +*0x05: KZ865
542 +
543 +*0x06: RU864
544 +
545 +*0x07: AS923
546 +
547 +*0x08: AS923-1
548 +
549 +*0x09: AS923-2
550 +
551 +*0x0A: AS923-3
552 +
553 +*0x0B: AS923-4
554 +
555 +
556 +(% style="color:#037691" %)**Sub-Band**(%%):  value 0x00 ~~ 0x08
557 +
558 +
559 +(% style="color:#037691" %)**Firmware Version**(%%):  0x0100, Means: v1.0.0 version
560 +
561 +
562 +(% style="color:#037691" %)**Sensor Type**(%%):
563 +
564 +0x01: LSE01
565 +
566 +0x02: LDDS75
567 +
568 +0x03: LDDS20
569 +
570 +0x04: LLMS01
571 +
572 +0x05: LSPH01
573 +
574 +0x06: LSNPK01
575 +
576 +0x07: LDDS45
577 +
578 +0x08: LSLP01
579 +
580 +
581 += 5.  Use AT Command =
582 +
583 +== 5.1  Access AT Commands ==
584 +
585 +
586 +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.
587 +
588 +(% 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" %)​
589 +
590 +**Connection:**
591 +
592 +(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
593 +
594 +(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
595 +
596 +(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
597 +
598 +
599 +(((
600 +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:
601 +)))
602 +
603 +(% 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" %)​
604 +
605 +Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureGroPointAirviaATCommandorLoRaWANDownlink"]].
606 +
607 +
608 += 6. Battery & Power Consumption =
609 +
610 +
611 +GroPoint Air uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
612 +
613 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
614 +
615 +
616 += 7.  FAQ =
617 +
618 +== 7.1  How to change the LoRa Frequency Bands/Region ==
619 +
620 +
159 159  You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
160 160  When downloading the images, choose the required image file for download. ​
161 161  
162 162  
163 -= Trouble Shooting =
625 += 8.  Trouble Shooting =
164 164  
165 -== AT Commands input doesn’t work ==
627 +== 8.1  AT Commands input doesn't work ==
166 166  
167 -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.
168 168  
630 +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.
169 169  
170 170  
171 -= Order Info =
633 +== 8.2  Why i see the payload is 7FFF? ==
172 172  
173 -Part Number: **GROPOINT AIR-M-XX**
174 174  
175 -**XX**: The default frequency band
636 +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.
176 176  
177 -* **AS923**: LoRaWAN AS923 band
178 -* **AU915**: LoRaWAN AU915 band
179 -* **EU433**: LoRaWAN EU433 band
180 -* **EU868**: LoRaWAN EU868 band
181 -* **KR920**: LoRaWAN KR920 band
182 -* **US915**: LoRaWAN US915 band
183 -* **IN865**: LoRaWAN IN865 band
184 -* **CN470**: LoRaWAN CN470 band
185 185  
186 -= ​Packing Info =
639 += 9.  Order Info =
187 187  
641 +
642 +Part Number: (% style="color:blue" %)**GROPOINT AIR-M-XX**
643 +
644 +(% style="color:blue" %)**XX**(%%): The default frequency band
645 +
646 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
647 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
648 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
649 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
650 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
651 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
652 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
653 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
654 +
655 +​
656 +
657 +
658 += 10.  Packing Info =
659 +
660 +
661 +(((
188 188  **Package Includes:  **
663 +)))
189 189  
190 190  * GroPoint Air-M x 1
191 191  
667 +(((
192 192  **Dimension and weight:**
669 +)))
193 193  
194 194  * Device Size: cm
195 195  * Device Weight: g
196 196  * Package Size / pcs : cm
197 197  * Weight / pcs : g
198 -
199 -
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