Last modified by Xiaoling on 2024/04/23 14:37
<
From version < 69.32 >
edited by Xiaoling
on 2024/04/23 14:36
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  
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.
32 32  
33 -= 1.  Introduction =
34 -
35 -== 1.1  What is GroPoint Air ==
36 -
37 -
38 -(((
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 -
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 -== 1.2  Features ==
61 61  
26 +== Features ==
62 62  
28 +
63 63  * LoRaWAN 1.0.3 Class A
64 64  * Ultra-low power consumption
65 65  * Supports GroPoint Profile
... ... @@ -70,592 +70,161 @@
70 70  * IP66 Waterproof Enclosure
71 71  * 8500mAh Battery for long term use
72 72  
73 -== 1.3  Probe Specification ==
39 +== Probe Specification ==
74 74  
75 -
76 -(((
77 77  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.
78 -)))
79 79  
80 -(((
81 81  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]]
82 -)))
83 83  
84 84  
85 -== 1.4  Applications ==
46 +== Applications ==
86 86  
87 -
88 88  * Smart Agriculture
89 89  
90 -== 1.5  Pin Mapping ==
50 +== Pin Mapping ==
91 91  
92 -
93 93  Inner PCB Pin mapping for reference:
94 94  
95 -(% 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"]]
96 96  
97 97  
98 -= 2.  Connect LoRaWAN Network =
57 += Use AT Command =
99 99  
100 -== 2.1  LED Indicator ==
59 +== Access AT Commands ==
101 101  
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.
102 102  
103 -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"]]
104 104  
105 -* The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
106 -* Blink once when device transmits a packet.
65 +**Connection:**
107 107  
108 -== 2.2  Firmware and Changelog ==
67 +(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
109 109  
69 +(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
110 110  
111 -(((
112 -Firmware Download Location: [[https:~~/~~/www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0>>https://www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0]]
113 -)))
71 +(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
114 114  
115 -(((
116 -Change Log:
117 -)))
118 118  
119 -(((
120 -v1.0:  Release.
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  
76 +[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654653659449-932.png||height="471" width="674"]]
123 123  
124 -= 3.  How to use? =
78 +Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLLMS01viaATCommandorLoRaWANDownlink"]].
125 125  
126 -== 3.1  Connect to GroPoint Profile ==
127 127  
81 += Battery & How to replace =
128 128  
129 -(((
130 -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:
131 -)))
83 +== Battery Type ==
132 132  
133 -* (((
134 -Support RS485 Interface
135 -)))
136 -* (((
137 -with M12 5pin connector.
138 -)))
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.
139 139  
140 -(((
141 -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).
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  
144 144  
145 -== 3.2  Connect to LoRaWAN Network? ==
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"]]
146 146  
92 +Minimum Working Voltage for the GroPoint Air:
147 147  
148 -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
94 +GroPoint Air:  2.45v ~~ 3.6v
149 149  
150 150  
151 -== 3.3  Example to use for LoRaWAN network ==
97 +== Power Consumption Analyze ==
152 152  
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.
153 153  
154 -(((
155 -This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
156 -)))
101 +Instruction to use as below:
157 157  
158 -* (((
159 -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.
160 -)))
161 161  
162 -(((
163 -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:
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 -
168 -)))
169 169  
170 -(((
171 -(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air.
172 -)))
107 +**Step 2**: Open it and choose
173 173  
174 -(((
175 -Each GroPoint Air is shipped with a sticker with the default device EUI as below:
176 -)))
177 -
178 -[[image:image-20230426084611-1.png||height="262" width="564"]](% style="display:none" %)
179 -
180 -(% title="Click and drag to resize" %)​
181 -
182 -Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot:
183 -
184 -**Add APP EUI in the application.**
185 -
186 -(% 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"]]
187 -
188 -(% title="Click and drag to resize" %)​
189 -
190 -(% 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"]]
191 -
192 -(% title="Click and drag to resize" %)​
193 -
194 -(% 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"]]
195 -
196 -(% title="Click and drag to resize" %)​
197 -
198 -(% 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" %)​
199 -
200 -**Add APP KEY and DEV EUI**
201 -
202 -
203 -(% style="color:blue" %)**Step 2**(%%):  Power on GroPoint Air
204 -
205 -(% 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"]]
206 -
207 -(% title="Click and drag to resize" %)​
208 -
209 -(((
210 -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.
211 -)))
212 -
213 -(% 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" %)​
214 -
215 -
216 -=== **Decoder in TTN V3** ===
217 -
218 -(% 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" %)​
219 -
220 -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]]
221 -
222 -
223 -== 3.4  Uplink Payload Analyze ==
224 -
225 -
226 -(((
227 -Uplink payloads have two types:
228 -)))
229 -
230 230  * (((
231 -(((
232 -Report temperature and humidity status normally: Use FPORT=2
110 +Product Model
233 233  )))
234 -)))
235 235  * (((
236 -(((
237 -Other control commands: Use other FPORT fields.
113 +Uplink Interval
238 238  )))
239 -)))
240 -
241 -(((
242 -The application server should parse the correct value based on FPORT settings.
243 -)))
244 -
245 -
246 -== 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
247 -
248 -
249 -(((
250 -GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
251 -)))
252 -
253 -(((
254 -periodically send this uplink every 20 minutes, this interval can be changed.
255 -)))
256 -
257 -(((
258 -The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
259 -)))
260 -
261 -(% 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" %)​
262 -
263 -GroPoint Air's sensors come in six models: GPLP-2, GPLP-3, GPLP-4, GPLP-5, GPLP-6, GPLP-8.
264 -
265 -The amount of temperature and humidity is different for each model, so the payload of each model is different.
266 -
267 -Take GPLP-3 as an example:
268 -
269 -Uplink Payload totals 21 bytes.
270 -
271 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
272 -|(% style="background-color:#4f81bd; color:white; width:60px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**1**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**|(% style="background-color:#4f81bd; color:white; width:40px" %)**2**
273 -|(% 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
274 -
275 -(% title="Click and drag to resize" %)​
276 -
277 -(% 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" %)​
278 -
279 -
280 -(((
281 -For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
282 -)))
283 -
284 -(((
285 -For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
286 -)))
287 -
288 -(((
289 -For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
290 -)))
291 -
292 -
293 -== 3.6  Show data on Datacake ==
294 -
295 -
296 -(((
297 -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:
298 -)))
299 -
300 -(((
301 -(% 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]]
302 -)))
303 -
304 -(((
305 -(% style="color:blue" %)**Step 2**(%%):  Configure SW3L in Datacake  ​​​​
306 -)))
307 -
308 -(% 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"]]
309 -
310 -(% title="Click and drag to resize" %)​
311 -
312 -(% 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" %)​
313 -
314 -(% 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" %)​
315 -
316 -(% 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"]]
317 -
318 -(% title="Click and drag to resize" %)​
319 -
320 -(% 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"]]
321 -
322 -(% title="Click and drag to resize" %)​
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324 -(% 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"]]
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327 -
328 -(% 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" %)​
329 -
330 -
331 -= 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
332 -
333 -
334 -(((
335 -Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
336 -)))
337 -
338 338  * (((
339 -AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
116 +Working Mode
340 340  )))
341 -* (((
342 -LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]]
343 -)))
344 344  
345 -(((
346 -There are two kinds of commands to configure GroPoint Air, they are:
347 -)))
119 +And the Life expectation in different cases will be shown on the right.
348 348  
349 -* (((
350 -(((
351 -**~ (% style="color:#4472c4" %)General Commands(%%)**(% style="color:#4472c4" %).
352 -)))
353 -)))
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"]]
354 354  
355 -(((
356 -These commands are to configure:
357 -)))
123 +The battery-related documents as below:
358 358  
359 359  * (((
360 -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]],
361 361  )))
362 362  * (((
363 -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]],
364 364  )))
365 -
366 -(((
367 -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/]]
368 -)))
369 -
370 -
371 -
372 372  * (((
373 -(((
374 -**~ (% 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]]
375 375  )))
376 -)))
377 377  
378 -(((
379 -These commands only valid for GroPoint Air, as below:
380 -)))
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"]]
381 381  
382 382  
383 -== 4.1  Set Transmit Interval Time ==
138 +=== ​Battery Note ===
384 384  
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.
385 385  
386 -Feature: Change LoRaWAN End Node Transmit Interval.
387 387  
143 +=== Replace the battery ===
388 388  
389 -(% 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.
390 390  
391 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
392 -|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 137px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
393 -|(% style="width:156px" %)AT+TDC=?|(% style="width:137px" %)Show current transmit Interval|(((
394 -30000
395 -OK
396 -the interval is 30000ms = 30s
397 -)))
398 -|(% style="width:156px" %)AT+TDC=60000|(% style="width:137px" %)Set Transmit Interval|(((
399 -OK
400 -Set transmit interval to 60000ms = 60 seconds​
401 -)))
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)
402 402  
403 -(% style="color:#037691" %)**Downlink Command: 0x01**
404 404  
405 -Format: Command Code (0x01) followed by 3 bytes time value.
406 406  
407 -If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
408 408  
409 -* Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
410 -* Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
152 += FAQ =
411 411  
412 -== 4.2  Set Interrupt Mode ==
154 +== How to change the LoRa Frequency Bands/Region ==
413 413  
414 -
415 -Feature, Set Interrupt mode for GPIO_EXIT.
416 -
417 -(% style="color:#037691" %)**AT Command: AT+INTMOD**
418 -
419 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
420 -|=(% style="width: 154px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 196px;background-color:#4F81BD;color:white" %)**Function**|=(% style="width: 160px;background-color:#4F81BD;color:white" %)**Response**
421 -|(% style="width:154px" %)AT+INTMOD=?|(% style="width:196px" %)Show current interrupt mode|(% style="width:157px" %)(((
422 -0
423 -OK
424 -the mode is 0 =No interruption
425 -)))
426 -|(% style="width:154px" %)AT+INTMOD=2|(% style="width:196px" %)(((
427 -Set Transmit Interval
428 -~1. (Disable Interrupt),
429 -2. (Trigger by rising and falling edge)
430 -3. (Trigger by falling edge)
431 -4. (Trigger by rising edge)
432 -)))|(% style="width:157px" %)OK
433 -
434 -(% style="color:#037691" %)**Downlink Command: 0x06**
435 -
436 -Format: Command Code (0x06) followed by 3 bytes.
437 -
438 -This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
439 -
440 -* Example 1: Downlink Payload: 06000000  ~/~/ Turn off interrupt mode
441 -* Example 2: Downlink Payload: 06000003  ~/~/ Set the interrupt mode to rising edge trigger
442 -
443 -== 4.3  Set the sensor delay time ==
444 -
445 -
446 -(((
447 -Feature: Change the sensor delay time.
448 -
449 -
450 -)))
451 -
452 -(((
453 -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.
454 -)))
455 -
456 -(((
457 -The default delay is 1000ms.
458 -)))
459 -
460 -(((
461 -(% style="color:#037691" %)**AT Command: AT+SDELAY**
462 -
463 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:510px" %)
464 -|=(% style="width: 156px;background-color:#4F81BD;color:white" %)**Command Example**|=(% style="width: 137px;background-color:#4F81BD;color:white" %)**Function**|=(% style="background-color:#4F81BD;color:white" %)**Response**
465 -|(% style="width:156px" %)AT+SDELAY=?|(% style="width:137px" %)Show the sensor delay time|(((
466 -1000
467 -OK
468 -the sensor delay time is 1000ms
469 -)))
470 -|(% style="width:156px" %)AT+SDELAY=2000|(% style="width:137px" %)Set the sensor delay time|(((
471 -OK
472 -Set the sensor delay time to 2000ms
473 -)))
474 -)))
475 -
476 -(% style="color:#037691" %)**Downlink Command: 0xA1**
477 -
478 -Format: Command Code (0xA1) followed by 3 bytes time value.
479 -
480 -If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1.
481 -
482 -* Example 1: Downlink Payload: A10003E8  ~/~/ Set the sensor delay time = 1000ms
483 -* Example 2: Downlink Payload: A10007D0  ~/~/ Set the sensor delay time = 2000ms
484 -
485 -== 4.4  Query sensor model function ==
486 -
487 -
488 -Feature: Using this function will re-update the model.
489 -
490 -(% style="color:#037691" %)**Downlink Command: 0xFA00**
491 -
492 -
493 -== 4.5  Get Firmware Version Info ==
494 -
495 -
496 -Feature: use downlink to get firmware version.
497 -
498 -(% style="color:#037691" %)**Downlink Command: 0x26**
499 -
500 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:500px" %)
501 -|(% style="background-color:#4f81bd; color:white; width:193px" %)**Downlink Control Type**|(% style="background-color:#4f81bd; color:white; width:57px" %)**FPort**|(% style="background-color:#4f81bd; color:white; width:91px" %)**Type Code**|(% style="background-color:#4f81bd; color:white; width:159px" %)**Downlink payload size(bytes)**
502 -|(% style="width:193px" %)Get Firmware Version Info|(% style="width:57px" %)Any|(% style="width:91px" %)26|(% style="width:149px" %)2
503 -
504 -* Reply to the confirmation package: 26 01
505 -* Reply to non-confirmed packet: 26 00
506 -
507 -Device will send an uplink after got this downlink command. With below payload:
508 -
509 -Configures info payload:
510 -
511 -(% border="1" cellspacing="3" style="background-color:#f2f2f2; width:520px" %)
512 -|(% style="background-color:#4f81bd; color:white; width:50px" %)**Size(bytes)**|(% style="background-color:#4f81bd; color:white; width:70px" %)**1**|(% style="background-color:#4f81bd; color:white; width:70px" %)**1**|(% style="background-color:#4f81bd; color:white; width:50px" %)**1**|(% style="background-color:#4f81bd; color:white; width:70px" %)**2**|(% style="background-color:#4f81bd; color:white; width:60px" %)**1**|(% style="background-color:#4f81bd; color:white; width:50px" %)**4**|(% style="background-color:#4f81bd; color:white; width:100px" %)**1**
513 -|(% 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
514 -
515 -(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for GroPoint Air
516 -
517 -
518 -(% style="color:#037691" %)**Frequency Band**(%%):
519 -
520 -*0x01: EU868
521 -
522 -*0x02: US915
523 -
524 -*0x03: IN865
525 -
526 -*0x04: AU915
527 -
528 -*0x05: KZ865
529 -
530 -*0x06: RU864
531 -
532 -*0x07: AS923
533 -
534 -*0x08: AS923-1
535 -
536 -*0x09: AS923-2
537 -
538 -*0x0A: AS923-3
539 -
540 -*0x0B: AS923-4
541 -
542 -
543 -(% style="color:#037691" %)**Sub-Band**(%%):  value 0x00 ~~ 0x08
544 -
545 -
546 -(% style="color:#037691" %)**Firmware Version**(%%):  0x0100, Means: v1.0.0 version
547 -
548 -
549 -(% style="color:#037691" %)**Sensor Type**(%%):
550 -
551 -0x01: LSE01
552 -
553 -0x02: LDDS75
554 -
555 -0x03: LDDS20
556 -
557 -0x04: LLMS01
558 -
559 -0x05: LSPH01
560 -
561 -0x06: LSNPK01
562 -
563 -0x07: LDDS45
564 -
565 -0x08: LSLP01
566 -
567 -
568 -= 5.  Use AT Command =
569 -
570 -== 5.1  Access AT Commands ==
571 -
572 -
573 -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.
574 -
575 -(% 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" %)​
576 -
577 -**Connection:**
578 -
579 -(% style="background-color:yellow" %)** USB TTL GND <~-~-~-~-> GND**
580 -
581 -(% style="background-color:yellow" %)** USB TTL TXD <~-~-~-~-> UART_RXD**
582 -
583 -(% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
584 -
585 -
586 -(((
587 -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:
588 -)))
589 -
590 -(% 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" %)​
591 -
592 -Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureGroPointAirviaATCommandorLoRaWANDownlink"]].
593 -
594 -
595 -= 6. Battery & Power Consumption =
596 -
597 -
598 -GroPoint Air uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
599 -
600 -[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
601 -
602 -
603 -= 7.  FAQ =
604 -
605 -== 7.1  How to change the LoRa Frequency Bands/Region ==
606 -
607 -
608 608  You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
609 609  When downloading the images, choose the required image file for download. ​
610 610  
611 611  
612 -= 8.  Trouble Shooting =
160 += Trouble Shooting =
613 613  
614 -== 8.1  AT Commands input doesn't work ==
162 +== AT Commands input doesn’t work ==
615 615  
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.
616 616  
617 -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.
618 618  
619 619  
620 -== 8.2  Why i see the payload is 7FFF? ==
168 += Order Info =
621 621  
170 +Part Number: **GROPOINT AIR-M-XX**
622 622  
623 -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
624 624  
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
625 625  
626 -= 9.  Order Info =
183 += ​Packing Info =
627 627  
628 -
629 -Part Number: (% style="color:blue" %)**GROPOINT AIR-M-XX**
630 -
631 -(% style="color:blue" %)**XX**(%%): The default frequency band
632 -
633 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
634 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
635 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
636 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
637 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
638 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
639 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
640 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
641 -
642 -​
643 -
644 -
645 -= 10.  Packing Info =
646 -
647 -
648 -(((
649 649  **Package Includes:  **
650 -)))
651 651  
652 652  * GroPoint Air-M x 1
653 653  
654 -(((
655 655  **Dimension and weight:**
656 -)))
657 657  
658 658  * Device Size: cm
659 659  * Device Weight: g
660 660  * Package Size / pcs : cm
661 661  * Weight / pcs : g
195 +
196 +
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