Last modified by Xiaoling on 2024/04/23 14:37
<
From version < 67.12 >
edited by Xiaoling
on 2022/06/25 10:51
To version < 62.1 >
edited by David Huang
on 2022/06/21 11:25
>
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Summary

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1 -XWiki.Xiaoling
1 +XWiki.David
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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 -**Table of Contents：**
13 -
14 -(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
15 -(((
16 -
17 -)))
18 -
1 +{{box cssClass="floatinginfobox" title="**Contents**"}}
19 19  {{toc/}}
3 +{{/box}}
20 20  
21 21  
6 +[[image:image-20220530000243-1.png||height="332" width="531"]]
22 22  
23 23  
9 += Introduction =
24 24  
11 +== What is GroPoint Air ==
25 25  
26 -
27 -= 1.  Introduction =
28 -
29 -== 1.1  What is GroPoint Air ==
30 -
31 -
32 -(((
33 33  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.
34 -)))
35 35  
36 -(((
37 37  (% 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**(%%).
38 -)))
39 39  
40 -(((
41 41  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.
42 -)))
43 43  
44 -(((
45 45  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.
46 -)))
47 47  
48 -(((
49 49  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.
50 -)))
51 51  
52 -(% 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"]]
53 53  
54 54  
55 -== 1.2  Features ==
26 +== Features ==
56 56  
28 +
57 57  * LoRaWAN 1.0.3 Class A
58 58  * Ultra-low power consumption
59 59  * Supports GroPoint Profile
... ... @@ -64,197 +64,131 @@
64 64  * IP66 Waterproof Enclosure
65 65  * 8500mAh Battery for long term use
66 66  
39 +== Probe Specification ==
67 67  
68 -
69 -
70 -
71 -== 1.3  Probe Specification ==
72 -
73 -(((
74 74  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.
75 -)))
76 76  
77 -(((
78 78  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]]
79 -)))
80 80  
81 81  
82 -== 1.4  Applications ==
46 +== Applications ==
83 83  
84 84  * Smart Agriculture
85 85  
50 +== Pin Mapping ==
86 86  
87 -
88 -
89 -
90 -== 1.5  Pin Mapping ==
91 -
92 92  Inner PCB Pin mapping for reference:
93 93  
94 -(% 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"]]
95 95  
96 96  
97 -= 2.  Connect LoRaWAN Network =
57 += Connect LoRaWAN Network =
98 98  
99 -== 2.1  LED Indicator ==
100 100  
60 +== LED Indicator ==
61 +
101 101  The GroPoint Air has an internal LED which can show the status of different states.
102 102  
103 103  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
104 104  * Blink once when device transmits a packet.
105 105  
67 +== Firmware and Changelog ==
106 106  
107 -
108 -
109 -
110 -
111 -== 2.2  Firmware and Changelog ==
112 -
113 -(((
114 114  Firmware Download Location: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LoRa_End_Node/GroPoint_Air/firmware/>>https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/GroPoint_Air/firmware/]]
115 -)))
116 116  
117 -(((
118 -Change Log:
119 -)))
71 +Change Log:
120 120  
121 -(((
122 -v1.0:  Release.
123 -)))
124 124  
74 += How to use? =
125 125  
126 -= 3.  How to use? =
76 +== Connect to GroPoint Profile ==
127 127  
128 -== 3.1  Connect to GroPoint Profile ==
129 -
130 -(((
131 131  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 -)))
133 133  
134 -* (((
135 -Support RS485 Interface
136 -)))
137 -* (((
138 -with M12 5pin connector.
139 -)))
80 +* Support RS485 Interface
81 +* with M12 5pin connector.
140 140  
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 -)))
83 +Such model in GroPoint Profile is: **2625-N-T-x-M-M **(Where x is different depending on how many levels it detects).
144 144  
145 145  
146 -== 3.2  Connect to LoRaWAN Network? ==
86 +== Connect to LoRaWAN Network? ==
147 147  
148 148  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
149 149  
150 150  
151 -== 3.3  Example to use for LoRaWAN network ==
91 +== Example to use for LoRaWAN network ==
152 152  
153 -(((
154 154  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
155 -)))
156 156  
157 -* (((
158 -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.
159 -)))
95 +* 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>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/#H2.3UplinkPayload]] for detail.
160 160  
161 -(((
162 162  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:
163 -)))
164 164  
165 -(((
166 -
167 -)))
99 +**Step 1**: Create a device in TTN V3 with the OTAA keys from GroPoint Air.
168 168  
169 -(((
170 -(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air.
171 -)))
172 -
173 -(((
174 174  Each GroPoint Air is shipped with a sticker with the default device EUI as below:
175 -)))
176 176  
177 177  
178 -(% aria-label="1652944593868-618.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652944593868-618.png?rev=1.1||alt="1652944593868-618.png" data-widget="image"]](% title="Click and drag to resize" %)​
104 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/1652944593868-618.png?rev=1.1||alt="1652944593868-618.png"]]
179 179  
180 180  Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot:
181 181  
182 -**Add APP EUI in the application.**
108 +Add APP EUI in the application.
183 183  
184 -(% aria-label="image-20220519151704-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-1.png?rev=1.1||alt="image-20220519151704-1.png" data-widget="image"]](% title="Click and drag to resize" %)​
110 +[[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"]]
185 185  
186 -(% aria-label="image-20220519151704-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-2.png?width=717&height=322&rev=1.1||alt="image-20220519151704-2.png" data-widget="image" height="322" width="717"]](% title="Click and drag to resize" %)​
112 +[[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" height="322" width="717"]]
187 187  
188 -(% aria-label="image-20220519151704-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/SW3L%20LoRaWAN%20Outdoor%20Flow%20Sensor/WebHome/image-20220519151704-3.png?rev=1.1||alt="image-20220519151704-3.png" data-widget="image"]](% title="Click and drag to resize" %)​
114 +[[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"]]
189 189  
190 -(% 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" %)​
116 +[[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"]]
191 191  
192 -**Add APP KEY and DEV EUI**
118 +Add APP KEY and DEV EUI
193 193  
120 +**Step 2**: Power on GroPoint Air
194 194  
195 -(% style="color:blue" %)**Step 2**(%%):  Power on GroPoint Air
122 +[[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" height="430" width="725"]]
196 196  
197 -(% 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"]]
198 -
199 -(% title="Click and drag to resize" %)​
200 -
201 -(((
202 202  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.
203 -)))
204 204  
205 -(% 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" %)​
126 +[[image:image-20220611174943-1.png||height="139" width="1008"]]
206 206  
207 207  
208 -=== **Decoder in TTN V3** ===
129 +=== Decoder in TTN V3 ===
209 209  
210 -(% 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" %)​
131 +[[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" height="359" width="723"]]
211 211  
212 212  Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link:
213 213  
214 -[[https:~~/~~/www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0>>https://www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0]]
135 +[[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]]
215 215  
216 216  
138 +== Uplink Payload Analyze ==
217 217  
218 -== 3.4  Uplink Payload Analyze ==
219 -
220 -(((
221 221  Uplink payloads have two types:
222 -)))
223 223  
224 224  * (((
225 -(((
226 226  Report temperature and humidity status normally: Use FPORT=2
227 227  )))
228 -)))
229 229  * (((
230 -(((
231 231  Other control commands: Use other FPORT fields.
232 232  )))
233 -)))
234 234  
235 -(((
236 236  The application server should parse the correct value based on FPORT settings.
237 -)))
238 238  
239 239  
240 -== 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
152 +== temperature and humidity Value, Uplink FPORT~=2 ==
241 241  
242 242  
243 -(((
244 244  GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
245 -)))
246 246  
247 -(((
248 248  periodically send this uplink every 20 minutes, this interval can be changed.
249 -)))
250 250  
251 -(((
252 252  The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
253 -)))
254 254  
255 -(% 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" %)​
161 +[[image:image-20220621093414-1.png||height="932" width="816"]]
256 256  
257 -GroPoint Air's sensors come in six models: GPLP-2，GPLP-3，GPLP-4，GPLP-5，GPLP-6，GPLP-8.
163 +GroPoint Air's sensors come in six models:GPLP-2，GPLP-3，GPLP-4，GPLP-5，GPLP-6，GPLP-8.
258 258  
259 259  The amount of temperature and humidity is different for each model, so the payload of each model is different.
260 260  
... ... @@ -262,50 +262,37 @@
262 262  
263 263  Uplink Payload totals 21 bytes.
264 264  
265 -(% 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" %)​
171 +[[image:image-20220621100751-2.png||height="124" width="774"]]
266 266  
267 -(% 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" %)​
173 +[[image:image-20220611174943-1.png||height="139" width="1008"]]
268 268  
269 269  
270 -For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
176 +== Show data on Datacake ==
271 271  
272 -For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
273 -
274 -For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
275 -
276 -
277 -== 3.6  Show data on Datacake ==
278 -
279 279  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:
280 280  
281 -(% 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]]
180 +**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]]
282 282  
283 -(% style="color:blue" %)**Step 2**(%%):  Configure SW3L in Datacake  ​​​​
182 +**Step 2**: Configure SW3L in Datacake  ​​​​
284 284  
285 -(% 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" %)​
184 +[[image:image-20220613171007-1.png||height="567" width="542"]]
286 286  
287 -(% 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" %)​
186 +[[image:image-20220613171015-2.png||height="600" width="586"]]
288 288  
289 -(% 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" %)​
188 +[[image:image-20220613171029-3.png||height="507" width="513"]]
290 290  
291 -(% 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"]]
190 +[[image:image-20220613171038-4.png||height="469" width="786"]]
292 292  
293 -(% title="Click and drag to resize" %)​
192 +[[image:image-20220613171105-5.png||height="533" width="949"]]
294 294  
295 -(% 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"]]
194 +[[image:image-20220613171117-6.png||height="501" width="925"]]
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297 -(% title="Click and drag to resize" %)​
196 +[[image:image-20220613171124-7.png||height="466" width="877"]]
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300 300  
301 -(% title="Click and drag to resize" %)​
302 302  
303 -(% 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" %)​
200 += Configure GroPoint Air via AT Command or LoRaWAN Downlink =
304 304  
305 -
306 -
307 -= 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
308 -
309 309  Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
310 310  
311 311  * AT Command Connection: See [[FAQ>>url:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/#H6.FAQ]].
... ... @@ -314,7 +314,7 @@
314 314  There are two kinds of commands to configure GroPoint Air, they are:
315 315  
316 316  * (((
317 -**~ (% style="color:#4472c4" %)General Commands(%%)**(% style="color:#4472c4" %).
210 +**~ General Commands**.
318 318  )))
319 319  
320 320  These commands are to configure:
... ... @@ -325,24 +325,21 @@
325 325  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/]]
326 326  
327 327  
328 -
329 329  * (((
330 -**~ (% style="color:#4472c4" %)Commands special design for GroPoint Air(%%)**
222 +**~ Commands special design for GroPoint Air**
331 331  )))
332 332  
333 333  These commands only valid for GroPoint Air, as below:
334 334  
227 +== 3.1 Set Transmit Interval Time ==
335 335  
336 -
337 -== 4.1  Set Transmit Interval Time ==
338 -
339 339  Feature: Change LoRaWAN End Node Transmit Interval.
340 340  
341 -(% style="color:#037691" %)**AT Command: AT+TDC**
231 +**AT Command: AT+TDC**
342 342  
343 -(% 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" %)​
233 +[[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"]]
344 344  
345 -(% style="color:#037691" %)**Downlink Command: 0x01**
235 +**Downlink Command: 0x01**
346 346  
347 347  Format: Command Code (0x01) followed by 3 bytes time value.
348 348  
... ... @@ -351,20 +351,15 @@
351 351  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
352 352  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
353 353  
244 +== 3.2 Set Interrupt Mode ==
354 354  
355 -
356 -
357 -
358 -
359 -== 4.2  Set Interrupt Mode ==
360 -
361 361  Feature, Set Interrupt mode for GPIO_EXIT.
362 362  
363 -(% style="color:#037691" %)**AT Command: AT+INTMOD**
248 +**AT Command: AT+INTMOD**
364 364  
365 -(% 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" %)​
250 +[[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"]]
366 366  
367 -(% style="color:#037691" %)**Downlink Command: 0x06**
252 +**Downlink Command: 0x06**
368 368  
369 369  Format: Command Code (0x06) followed by 3 bytes.
370 370  
... ... @@ -373,13 +373,8 @@
373 373  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
374 374  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
375 375  
261 +== (% id="cke_bm_55968S" style="display:none" %) (%%)3.3 Set the sensor delay time ==
376 376  
377 -
378 -
379 -
380 -
381 -== 4.3  Set the sensor delay time ==
382 -
383 383  Feature: Change the sensor delay time.
384 384  
385 385  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.
... ... @@ -386,11 +386,11 @@
386 386  
387 387  The default delay is 1000ms.
388 388  
389 -(% style="color:#037691" %)**AT Command: AT+SDELAY**
269 +**AT Command: AT+SDELAY**
390 390  
391 -(% 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" %)​
271 +[[image:image-20220613175511-8.png]]
392 392  
393 -(% style="color:#037691" %)**Downlink Command: 0xA1**
273 +**Downlink Command: 0xA1**
394 394  
395 395  Format: Command Code (0xA1) followed by 3 bytes time value.
396 396  
... ... @@ -399,25 +399,20 @@
399 399  * Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
400 400  * Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms
401 401  
282 +== 3.4 Query sensor model function ==
402 402  
403 -
404 -
405 -
406 -
407 -== 4.4  Query sensor model function ==
408 -
409 409  Feature: Using this function will re-update the model.
410 410  
411 -(% style="color:#037691" %)**Downlink Command: 0xFA00**
286 +**Downlink Command: 0xFA00**
412 412  
413 413  
414 -== 4.5  Get Firmware Version Info ==
289 +== 3.5 Get Firmware Version Info ==
415 415  
416 416  Feature: use downlink to get firmware version.
417 417  
418 -(% style="color:#037691" %)**Downlink Command: 0x26**
293 +**Downlink Command: 0x26**
419 419  
420 -(% 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" %)​
295 +[[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"]]
421 421  
422 422  * Reply to the confirmation package: 26 01
423 423  * Reply to non-confirmed packet: 26 00
... ... @@ -426,13 +426,25 @@
426 426  
427 427  Configures info payload:
428 428  
429 -[[image:image-20220625101917-1.png]]
304 +|=(((
305 +**Size(bytes)**
306 +)))|=**1**|=**1**|=**1**|=**2**|=**1**|=4|=**1**
307 +|**Value**|Software Type|(((
308 +Frequency
430 430  
310 +Band
311 +)))|Sub-band|(((
312 +Firmware
431 431  
432 -(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for GroPoint Air
314 +Version
315 +)))|Sensor Type|Reserve|(((
316 +[[Message Type>>url:http://8.211.40.43/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/#H2.3.6MessageType]]
317 +Always 0x02
318 +)))
433 433  
320 +**Software Type**: Always 0x03 for LLMS01
434 434  
435 -(% style="color:#037691" %)**Frequency Band**(%%):
322 +**Frequency Band**:
436 436  
437 437  *0x01: EU868
438 438  
... ... @@ -456,15 +456,12 @@
456 456  
457 457  *0x0B: AS923-4
458 458  
346 +**Sub-Band**: value 0x00 ~~ 0x08
459 459  
460 -(% style="color:#037691" %)**Sub-Band**(%%):  value 0x00 ~~ 0x08
348 +**Firmware Version**: 0x0100, Means: v1.0.0 version
461 461  
350 +**Sensor Type**:
462 462  
463 -(% style="color:#037691" %)**Firmware Version**(%%):  0x0100, Means: v1.0.0 version
464 -
465 -
466 -(% style="color:#037691" %)**Sensor Type**(%%):
467 -
468 468  0x01: LSE01
469 469  
470 470  0x02: LDDS75
... ... @@ -481,15 +481,13 @@
481 481  
482 482  0x08: LSLP01
483 483  
368 += Use AT Command =
484 484  
370 +== Access AT Commands ==
485 485  
486 -= 5.  Use AT Command =
487 -
488 -== 5.1  Access AT Commands ==
489 -
490 490  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.
491 491  
492 -(% 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" %)​
374 +[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||height="297" width="474"]]
493 493  
494 494  **Connection:**
495 495  
... ... @@ -502,14 +502,14 @@
502 502  
503 503  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:
504 504  
505 -(% 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" %)​
387 +[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654653659449-932.png||height="471" width="674"]]
506 506  
507 -Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureGroPointAirviaATCommandorLoRaWANDownlink"]].
389 +Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLLMS01viaATCommandorLoRaWANDownlink"]].
508 508  
509 509  
510 -= 6.  Battery & How to replace =
392 += Battery & How to replace =
511 511  
512 -== 6.1  Battery Type ==
394 +== Battery Type ==
513 513  
514 514  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.
515 515  
... ... @@ -516,7 +516,7 @@
516 516  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
517 517  
518 518  
519 -(% aria-label="1654593587246-335.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/1654593587246-335.png?rev=1.1||alt="1654593587246-335.png" data-widget="image" height="408" width="574"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
401 +[[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"]]
520 520  
521 521  Minimum Working Voltage for the GroPoint Air:
522 522  
... ... @@ -523,7 +523,7 @@
523 523  GroPoint Air:  2.45v ~~ 3.6v
524 524  
525 525  
526 -== 6.2  Power Consumption Analyze ==
408 +== Power Consumption Analyze ==
527 527  
528 528  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.
529 529  
... ... @@ -530,10 +530,10 @@
530 530  Instruction to use as below:
531 531  
532 532  
533 -(% style="color:blue" %)**Step 1**(%%):  Downlink the up-to-date DRAGINO_Battery_Life_Prediction_Table.xlsx from: [[https:~~/~~/www.dragino.com/downloads/index.pHp?dir=LoRa_End_Node/Battery_Analyze/>>url:https://www.dragino.com/downloads/index.php?dir=LoRa_End_Node/Battery_Analyze/]]
415 +**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/]]
534 534  
535 535  
536 -(% style="color:blue" %)**Step 2**(%%):  Open it and choose
418 +**Step 2**: Open it and choose
537 537  
538 538  * (((
539 539  Product Model
... ... @@ -547,83 +547,72 @@
547 547  
548 548  And the Life expectation in different cases will be shown on the right.
549 549  
550 -(% aria-label="1654593605679-189.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/1654593605679-189.png?rev=1.1||alt="1654593605679-189.png" data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
432 +[[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"]]
551 551  
552 552  The battery-related documents as below:
553 553  
554 554  * (((
555 -[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
437 +[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
556 556  )))
557 557  * (((
558 558  [[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
559 559  )))
560 560  * (((
561 -[[Lithium-ion Battery-Capacitor datasheet>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]], [[Tech Spec>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]]
443 +[[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]]
562 562  )))
563 563  
564 -(% aria-label="image-20220607172042-11.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:http://8.211.40.43/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LLMS01-LoRaWAN%20Leaf%20Moisture%20Sensor%20User%20Manual/WebHome/image-20220607172042-11.png?rev=1.1||alt="image-20220607172042-11.png" data-widget="image"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
446 +[[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"]]
565 565  
566 566  
567 -=== ​6.2.1  Battery Note ===
449 +=== ​Battery Note ===
568 568  
569 569  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.
570 570  
571 571  
572 -=== 6.2.2  Replace the battery ===
454 +=== Replace the battery ===
573 573  
574 -(((
575 575  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.
576 -)))
577 577  
578 -(((
579 -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).
580 -)))
458 +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)
581 581  
582 582  
583 583  
584 -= 7.  FAQ =
585 585  
586 -== 7.1  How to change the LoRa Frequency Bands/Region ==
463 += FAQ =
587 587  
465 +== How to change the LoRa Frequency Bands/Region ==
466 +
588 588  You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
589 589  When downloading the images, choose the required image file for download. ​
590 590  
591 591  
592 -= 8.  Trouble Shooting =
471 += Trouble Shooting =
593 593  
594 -== 8.1  AT Commands input doesn't work ==
473 +== AT Commands input doesn’t work ==
595 595  
596 -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.
475 +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.
597 597  
477 +== Why i see the payload is 7FFF? ==
598 598  
599 -== 8.2  Why i see the payload is 7FFF? ==
600 -
601 601  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.
602 602  
481 += Order Info =
603 603  
604 -= 9.  Order Info =
483 +Part Number: **GROPOINT AIR-M-XX**
605 605  
606 -Part Number: (% style="color:blue" %)**GROPOINT AIR-M-XX**
485 +**XX**: The default frequency band
607 607  
608 -(% style="color:blue" %)**XX**(%%): The default frequency band
487 +* **AS923**: LoRaWAN AS923 band
488 +* **AU915**: LoRaWAN AU915 band
489 +* **EU433**: LoRaWAN EU433 band
490 +* **EU868**: LoRaWAN EU868 band
491 +* **KR920**: LoRaWAN KR920 band
492 +* **US915**: LoRaWAN US915 band
493 +* **IN865**: LoRaWAN IN865 band
494 +* **CN470**: LoRaWAN CN470 band
609 609  
610 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
611 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
612 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
613 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
614 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
615 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
616 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
617 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
496 += ​Packing Info =
618 618  
619 -​
620 -
621 -
622 -
623 -
624 -
625 -= 10.  Packing Info =
626 -
627 627  **Package Includes:  **
628 628  
629 629  * GroPoint Air-M x 1
image-20220625101917-1.png
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