Last modified by Xiaoling on 2024/04/23 14:37
<
From version < 57.2 >
edited by Edwin Chen
on 2022/06/19 08:27
To version < 67.13 >
edited by Xiaoling
on 2022/06/25 10:54
>
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Summary

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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 +**Table of Contents：**
13 +
14 +(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
15 +(((
16 +
17 +)))
18 +
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  
26 +
27 += 1.  Introduction =
28 +
29 +== 1.1  What is GroPoint Air ==
30 +
31 +
32 +(((
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.
34 +)))
14 14  
36 +(((
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**(%%).
38 +)))
16 16  
40 +(((
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.
42 +)))
18 18  
44 +(((
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.
46 +)))
20 20  
48 +(((
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.
50 +)))
22 22  
23 -[[image:image-20220530002019-2.png||height="295" width="655"]]
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" %)​
24 24  
25 25  
26 -== Features ==
55 +== 1.2  Features ==
27 27  
28 -
29 29  * LoRaWAN 1.0.3 Class A
30 30  * Ultra-low power consumption
31 31  * Supports GroPoint Profile
... ... @@ -36,137 +36,254 @@
36 36  * IP66 Waterproof Enclosure
37 37  * 8500mAh Battery for long term use
38 38  
39 -== Probe Specification ==
40 40  
68 +
69 +
70 +
71 +== 1.3  Probe Specification ==
72 +
73 +(((
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.
75 +)))
42 42  
77 +(((
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]]
79 +)))
44 44  
45 45  
46 -== Applications ==
82 +== 1.4  Applications ==
47 47  
48 48  * Smart Agriculture
49 49  
50 -== Pin Mapping ==
51 51  
52 -Inner PCB Pin mapping for reference:
53 53  
54 -[[image:image-20220530002453-3.png||height="262" width="493"]]
55 55  
56 56  
57 -= Connect LoRaWAN Network =
90 +== 1.5  Pin Mapping ==
58 58  
92 +Inner PCB Pin mapping for reference:
59 59  
60 -== LED Indicator ==
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" %)​
61 61  
96 +
97 += 2.  Connect LoRaWAN Network =
98 +
99 +== 2.1  LED Indicator ==
100 +
62 62  The GroPoint Air has an internal LED which can show the status of different states.
63 63  
64 64  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
65 65  * Blink once when device transmits a packet.
66 66  
67 -== Firmware and Changelog ==
68 68  
107 +
108 +
109 +
110 +
111 +== 2.2  Firmware and Changelog ==
112 +
113 +(((
69 69  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 +)))
70 70  
71 -Change Log:
117 +(((
118 +Change Log:
119 +)))
72 72  
121 +(((
122 +v1.0:  Release.
123 +)))
73 73  
74 -= How to use? =
75 75  
76 -(% class="wikigeneratedid" %)
77 -== Connect to GroPoint Profile ==
126 += 3.  How to use? =
78 78  
128 +== 3.1  Connect to GroPoint Profile ==
129 +
130 +(((
79 79  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 +)))
80 80  
81 -* Support RS485 Interface
82 -* with M12 5pin connector.
134 +* (((
135 +Support RS485 Interface
136 +)))
137 +* (((
138 +with M12 5pin connector.
139 +)))
83 83  
84 -Such model in GroPoint Profile is: **2625-N-T-x-M-M **(Where x is different depending on how many levels it detects).
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 +)))
85 85  
86 86  
87 -== Connect to LoRaWAN Network? ==
146 +== 3.2  Connect to LoRaWAN Network? ==
88 88  
89 89  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
90 90  
91 91  
92 -== Example to use for LoRaWAN network ==
151 +== 3.3  Example to use for LoRaWAN network ==
93 93  
153 +(((
94 94  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
155 +)))
95 95  
96 -* 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.
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 +)))
97 97  
161 +(((
98 98  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 +)))
99 99  
100 -**Step 1**: Create a device in TTN V3 with the OTAA keys from GroPoint Air.
165 +(((
166 +
167 +)))
101 101  
169 +(((
170 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air.
171 +)))
172 +
173 +(((
102 102  Each GroPoint Air is shipped with a sticker with the default device EUI as below:
175 +)))
103 103  
104 104  
105 -[[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"]]
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" %)​
106 106  
107 107  Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot:
108 108  
109 -Add APP EUI in the application.
182 +**Add APP EUI in the application.**
110 110  
111 -[[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"]]
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" %)​
112 112  
113 -[[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"]]
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" %)​
114 114  
115 -[[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"]]
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" %)​
116 116  
117 -[[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"]]
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" %)​
118 118  
119 -Add APP KEY and DEV EUI
192 +**Add APP KEY and DEV EUI**
120 120  
121 -**Step 2**: Power on GroPoint Air
122 122  
123 -[[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"]]
195 +(% style="color:blue" %)**Step 2**(%%):  Power on GroPoint Air
124 124  
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 +(((
125 125  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 +)))
126 126  
127 -[[image:image-20220611174943-1.png||height="139" width="1008"]]
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" %)​
128 128  
129 129  
130 -=== Decoder in TTN V3 ===
208 +=== **Decoder in TTN V3** ===
131 131  
132 -[[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"]]
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" %)​
133 133  
134 134  Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link:
135 135  
136 -[[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]]
214 +[[https:~~/~~/www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0>>https://www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0]]
137 137  
138 138  
139 -== Uplink Payload Analyze ==
140 140  
218 +== 3.4  Uplink Payload Analyze ==
141 141  
220 +(((
221 +Uplink payloads have two types:
222 +)))
142 142  
224 +* (((
225 +(((
226 +Report temperature and humidity status normally: Use FPORT=2
227 +)))
228 +)))
229 +* (((
230 +(((
231 +Other control commands: Use other FPORT fields.
232 +)))
233 +)))
143 143  
144 -== Show data on Datacake ==
235 +(((
236 +The application server should parse the correct value based on FPORT settings.
237 +)))
145 145  
239 +
240 +== 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
241 +
242 +
243 +(((
244 +GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
245 +)))
246 +
247 +(((
248 +periodically send this uplink every 20 minutes, this interval can be changed.
249 +)))
250 +
251 +(((
252 +The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
253 +)))
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" %)​
256 +
257 +GroPoint Air's sensors come in six models: GPLP-2，GPLP-3，GPLP-4，GPLP-5，GPLP-6，GPLP-8.
258 +
259 +The amount of temperature and humidity is different for each model, so the payload of each model is different.
260 +
261 +Take GPLP-3 as an example：
262 +
263 +Uplink Payload totals 21 bytes.
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" %)​
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" %)​
268 +
269 +
270 +(((
271 +For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
272 +)))
273 +
274 +(((
275 +For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
276 +)))
277 +
278 +(((
279 +For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
280 +)))
281 +
282 +
283 +== 3.6  Show data on Datacake ==
284 +
146 146  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:
147 147  
148 -**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]]
287 +(% 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]]
149 149  
150 -**Step 2**: Configure SW3L in Datacake  ​​​​
289 +(% style="color:blue" %)**Step 2**(%%):  Configure SW3L in Datacake  ​​​​
151 151  
152 -[[image:image-20220613171007-1.png||height="567" width="542"]]
291 +(% 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" %)​
153 153  
154 -[[image:image-20220613171015-2.png||height="600" width="586"]]
293 +(% 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" %)​
155 155  
156 -[[image:image-20220613171029-3.png||height="507" width="513"]]
295 +(% 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" %)​
157 157  
158 -[[image:image-20220613171038-4.png||height="469" width="786"]]
297 +(% 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"]]
159 159  
160 -[[image:image-20220613171105-5.png||height="533" width="949"]]
299 +(% title="Click and drag to resize" %)​
161 161  
162 -[[image:image-20220613171117-6.png||height="501" width="925"]]
301 +(% 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"]]
163 163  
164 -[[image:image-20220613171124-7.png||height="466" width="877"]]
303 +(% title="Click and drag to resize" %)​
165 165  
305 +(% 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"]]
166 166  
307 +(% title="Click and drag to resize" %)​
167 167  
168 -= Configure GroPoint Air via AT Command or LoRaWAN Downlink =
309 +(% 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" %)​
169 169  
311 +
312 +
313 += 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
314 +
170 170  Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
171 171  
172 172  * 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]].
... ... @@ -175,7 +175,7 @@
175 175  There are two kinds of commands to configure GroPoint Air, they are:
176 176  
177 177  * (((
178 -**~ General Commands**.
323 +**~ (% style="color:#4472c4" %)General Commands(%%)**(% style="color:#4472c4" %).
179 179  )))
180 180  
181 181  These commands are to configure:
... ... @@ -186,21 +186,24 @@
186 186  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/]]
187 187  
188 188  
334 +
189 189  * (((
190 -**~ Commands special design for GroPoint Air**
336 +**~ (% style="color:#4472c4" %)Commands special design for GroPoint Air(%%)**
191 191  )))
192 192  
193 193  These commands only valid for GroPoint Air, as below:
194 194  
195 -== 3.1 Set Transmit Interval Time ==
196 196  
342 +
343 +== 4.1  Set Transmit Interval Time ==
344 +
197 197  Feature: Change LoRaWAN End Node Transmit Interval.
198 198  
199 -**AT Command: AT+TDC**
347 +(% style="color:#037691" %)**AT Command: AT+TDC**
200 200  
201 -[[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"]]
349 +(% 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" %)​
202 202  
203 -**Downlink Command: 0x01**
351 +(% style="color:#037691" %)**Downlink Command: 0x01**
204 204  
205 205  Format: Command Code (0x01) followed by 3 bytes time value.
206 206  
... ... @@ -209,15 +209,20 @@
209 209  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
210 210  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
211 211  
212 -== 3.2 Set Interrupt Mode ==
213 213  
361 +
362 +
363 +
364 +
365 +== 4.2  Set Interrupt Mode ==
366 +
214 214  Feature, Set Interrupt mode for GPIO_EXIT.
215 215  
216 -**AT Command: AT+INTMOD**
369 +(% style="color:#037691" %)**AT Command: AT+INTMOD**
217 217  
218 -[[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"]]
371 +(% 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" %)​
219 219  
220 -**Downlink Command: 0x06**
373 +(% style="color:#037691" %)**Downlink Command: 0x06**
221 221  
222 222  Format: Command Code (0x06) followed by 3 bytes.
223 223  
... ... @@ -226,17 +226,24 @@
226 226  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
227 227  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
228 228  
229 -== (% id="cke_bm_55968S" style="display:none" %) (%%)3.3 Set the sensor delay time ==
230 230  
383 +
384 +
385 +
386 +
387 +== 4.3  Set the sensor delay time ==
388 +
231 231  Feature: Change the sensor delay time.
232 232  
391 +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.
392 +
233 233  The default delay is 1000ms.
234 234  
235 -**AT Command: AT+SDELAY**
395 +(% style="color:#037691" %)**AT Command: AT+SDELAY**
236 236  
237 -[[image:image-20220613175511-8.png]]
397 +(% 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" %)​
238 238  
239 -**Downlink Command: 0xA1**
399 +(% style="color:#037691" %)**Downlink Command: 0xA1**
240 240  
241 241  Format: Command Code (0xA1) followed by 3 bytes time value.
242 242  
... ... @@ -245,13 +245,25 @@
245 245  * Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
246 246  * Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms
247 247  
248 -== 3.4 Get Firmware Version Info ==
249 249  
409 +
410 +
411 +
412 +
413 +== 4.4  Query sensor model function ==
414 +
415 +Feature: Using this function will re-update the model.
416 +
417 +(% style="color:#037691" %)**Downlink Command: 0xFA00**
418 +
419 +
420 +== 4.5  Get Firmware Version Info ==
421 +
250 250  Feature: use downlink to get firmware version.
251 251  
252 -**Downlink Command: 0x26**
424 +(% style="color:#037691" %)**Downlink Command: 0x26**
253 253  
254 -[[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"]]
426 +(% 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" %)​
255 255  
256 256  * Reply to the confirmation package: 26 01
257 257  * Reply to non-confirmed packet: 26 00
... ... @@ -260,25 +260,13 @@
260 260  
261 261  Configures info payload:
262 262  
263 -|=(((
264 -**Size(bytes)**
265 -)))|=**1**|=**1**|=**1**|=**2**|=**1**|=4|=**1**
266 -|**Value**|Software Type|(((
267 -Frequency
435 +[[image:image-20220625101917-1.png]]
268 268  
269 -Band
270 -)))|Sub-band|(((
271 -Firmware
272 272  
273 -Version
274 -)))|Sensor Type|Reserve|(((
275 -[[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]]
276 -Always 0x02
277 -)))
438 +(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for GroPoint Air
278 278  
279 -**Software Type**: Always 0x03 for LLMS01
280 280  
281 -**Frequency Band**:
441 +(% style="color:#037691" %)**Frequency Band**(%%):
282 282  
283 283  *0x01: EU868
284 284  
... ... @@ -302,12 +302,15 @@
302 302  
303 303  *0x0B: AS923-4
304 304  
305 -**Sub-Band**: value 0x00 ~~ 0x08
306 306  
307 -**Firmware Version**: 0x0100, Means: v1.0.0 version
466 +(% style="color:#037691" %)**Sub-Band**(%%):  value 0x00 ~~ 0x08
308 308  
309 -**Sensor Type**:
310 310  
469 +(% style="color:#037691" %)**Firmware Version**(%%):  0x0100, Means: v1.0.0 version
470 +
471 +
472 +(% style="color:#037691" %)**Sensor Type**(%%):
473 +
311 311  0x01: LSE01
312 312  
313 313  0x02: LDDS75
... ... @@ -324,13 +324,15 @@
324 324  
325 325  0x08: LSLP01
326 326  
327 -= Use AT Command =
328 328  
329 -== Access AT Commands ==
330 330  
492 += 5.  Use AT Command =
493 +
494 +== 5.1  Access AT Commands ==
495 +
331 331  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.
332 332  
333 -[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||height="297" width="474"]]
498 +(% 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" %)​
334 334  
335 335  **Connection:**
336 336  
... ... @@ -343,14 +343,14 @@
343 343  
344 344  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:
345 345  
346 -[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654653659449-932.png||height="471" width="674"]]
511 +(% 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" %)​
347 347  
348 -Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLLMS01viaATCommandorLoRaWANDownlink"]].
513 +Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureGroPointAirviaATCommandorLoRaWANDownlink"]].
349 349  
350 350  
351 -= Battery & How to replace =
516 += 6.  Battery & How to replace =
352 352  
353 -== Battery Type ==
518 +== 6.1  Battery Type ==
354 354  
355 355  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.
356 356  
... ... @@ -357,7 +357,7 @@
357 357  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
358 358  
359 359  
360 -[[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"]]
525 +(% 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" %)​
361 361  
362 362  Minimum Working Voltage for the GroPoint Air:
363 363  
... ... @@ -364,7 +364,7 @@
364 364  GroPoint Air:  2.45v ~~ 3.6v
365 365  
366 366  
367 -== Power Consumption Analyze ==
532 +== 6.2  Power Consumption Analyze ==
368 368  
369 369  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.
370 370  
... ... @@ -371,10 +371,10 @@
371 371  Instruction to use as below:
372 372  
373 373  
374 -**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/]]
539 +(% 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/]]
375 375  
376 376  
377 -**Step 2**: Open it and choose
542 +(% style="color:blue" %)**Step 2**(%%):  Open it and choose
378 378  
379 379  * (((
380 380  Product Model
... ... @@ -388,70 +388,83 @@
388 388  
389 389  And the Life expectation in different cases will be shown on the right.
390 390  
391 -[[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"]]
556 +(% 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" %)​
392 392  
393 393  The battery-related documents as below:
394 394  
395 395  * (((
396 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
561 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
397 397  )))
398 398  * (((
399 399  [[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
400 400  )))
401 401  * (((
402 -[[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]]
567 +[[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/]]
403 403  )))
404 404  
405 -[[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"]]
570 +(% 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" %)​
406 406  
407 407  
408 -=== ​Battery Note ===
573 +=== ​6.2.1  Battery Note ===
409 409  
410 410  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.
411 411  
412 412  
413 -=== Replace the battery ===
578 +=== 6.2.2  Replace the battery ===
414 414  
580 +(((
415 415  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.
582 +)))
416 416  
417 -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)
584 +(((
585 +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).
586 +)))
418 418  
419 419  
420 420  
590 += 7.  FAQ =
421 421  
422 -= FAQ =
592 +== 7.1  How to change the LoRa Frequency Bands/Region ==
423 423  
424 -== How to change the LoRa Frequency Bands/Region ==
425 -
426 426  You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
427 427  When downloading the images, choose the required image file for download. ​
428 428  
429 429  
430 -= Trouble Shooting =
598 += 8.  Trouble Shooting =
431 431  
432 -== AT Commands input doesn’t work ==
600 +== 8.1  AT Commands input doesn't work ==
433 433  
434 -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.
602 +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.
435 435  
436 436  
605 +== 8.2  Why i see the payload is 7FFF? ==
437 437  
438 -= Order Info =
607 +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.
439 439  
440 -Part Number: **GROPOINT AIR-M-XX**
441 441  
442 -**XX**: The default frequency band
610 += 9.  Order Info =
443 443  
444 -* **AS923**: LoRaWAN AS923 band
445 -* **AU915**: LoRaWAN AU915 band
446 -* **EU433**: LoRaWAN EU433 band
447 -* **EU868**: LoRaWAN EU868 band
448 -* **KR920**: LoRaWAN KR920 band
449 -* **US915**: LoRaWAN US915 band
450 -* **IN865**: LoRaWAN IN865 band
451 -* **CN470**: LoRaWAN CN470 band
612 +Part Number: (% style="color:blue" %)**GROPOINT AIR-M-XX**
452 452  
453 -= ​Packing Info =
614 +(% style="color:blue" %)**XX**(%%): The default frequency band
454 454  
616 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
617 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
618 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
619 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
620 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
621 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
622 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
623 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
624 +
625 +​
626 +
627 +
628 +
629 +
630 +
631 += 10.  Packing Info =
632 +
455 455  **Package Includes:  **
456 456  
457 457  * GroPoint Air-M x 1
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