Last modified by Xiaoling on 2024/04/23 14:37
<
From version < 64.1 >
edited by David Huang
on 2022/06/21 14:25
To version < 68.8 >
edited by Xiaoling
on 2023/04/03 17:32
>
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Summary

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1 -XWiki.David
1 +XWiki.Xiaoling
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1 -{{box cssClass="floatinginfobox" title="**Contents**"}}
1 +
2 +
3 +(% aria-label="image-20220530000243-1.png image widget" contenteditable="false" role="region" tabindex="-1" %)
4 +(((
5 +(% data-widget="image" style="text-align:center" %)
6 +[[image:image-20220530000243-1.png||height="332" width="531"]](% title="Click and drag to resize" %)​
7 +
8 +(% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||height="15" role="presentation" title="Click and drag to move" width="15"]]
9 +)))
10 +
11 +
12 +
13 +
14 +
15 +
16 +
17 +
18 +**Table of Contents：**
19 +
20 +(% aria-label="macro:toc widget" contenteditable="false" role="region" tabindex="-1" %)
21 +(((
22 +
23 +)))
24 +
2 2  {{toc/}}
3 -{{/box}}
4 4  
5 5  
6 -[[image:image-20220530000243-1.png||height="332" width="531"]]
7 7  
8 8  
9 -= Introduction =
10 10  
11 -== What is GroPoint Air ==
12 12  
32 +
33 += 1.  Introduction =
34 +
35 +== 1.1  What is GroPoint Air ==
36 +
37 +
38 +(((
13 13  The Dragino GroPoint is a (% style="color:blue" %)**LoRaWAN Multi Soil Segment Converter**(%%) for IoT of Agriculture. It is designed to connect to [[GroPoint Profile Multi-depth Soil moisture and temperature profile Sensor>>url:https://www.gropoint.com/products/soil-sensors/gropoint-profile]] and get GroPoint Profile’s reading and send it to IoT server via LoRaWAN wireless network.
40 +)))
14 14  
42 +(((
15 15  (% style="color:blue" %)**GroPoint Profile is plug-and-play with GroPoint Air**(%%) to get soil moisture and send via wireless. GroPoint Profile is powered by GroPoint Air, (% style="color:blue" %)**no need external power source**(%%).
44 +)))
16 16  
46 +(((
17 17  The LoRa wireless technology used in GroPoint Air allows devices to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
48 +)))
18 18  
50 +(((
19 19  GroPoint Air is powered by (% style="color:blue" %)**an 8500mAh Li-SOCI2 battery**(%%), it is designed for long-term use for up to 5 years.
52 +)))
20 20  
54 +(((
21 21  Each GroPoint Air is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to the local LoRaWAN server and it will auto-connect after power on.
56 +)))
22 22  
23 -[[image:image-20220530002019-2.png||height="295" width="655"]]
58 +(% aria-label="image-20220530002019-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220530002019-2.png||data-widget="image" height="295" width="655"]](% title="Click and drag to resize" %)​
24 24  
25 25  
26 -== Features ==
61 +== 1.2  Features ==
27 27  
28 28  
29 29  * LoRaWAN 1.0.3 Class A
... ... @@ -36,131 +36,204 @@
36 36  * IP66 Waterproof Enclosure
37 37  * 8500mAh Battery for long term use
38 38  
39 -== Probe Specification ==
74 +== 1.3  Probe Specification ==
40 40  
76 +
77 +(((
41 41  GroPoint Air includes an M12 5-pin connector, the pins definition matches GroPoint Profile M12 version probes. Users can connect this connector to GroPoint Profile directly.
79 +)))
42 42  
81 +(((
43 43  GroPoint Profile includes a series of multi-depth soil moisture and temperature sensors. The specification for GroPoint Profile can be found here: [[https:~~/~~/www.gropoint.com/products/soil-sensors/gropoint-profile>>https://www.gropoint.com/products/soil-sensors/gropoint-profile]]
83 +)))
44 44  
45 45  
46 -== Applications ==
47 47  
87 +== 1.4  Applications ==
88 +
89 +
48 48  * Smart Agriculture
49 49  
50 -== Pin Mapping ==
92 +== 1.5  Pin Mapping ==
51 51  
94 +
52 52  Inner PCB Pin mapping for reference:
53 53  
54 -[[image:image-20220530002453-3.png||height="262" width="493"]]
97 +(% aria-label="image-20220530002453-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220530002453-3.png||data-widget="image" height="262" width="493"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
55 55  
56 56  
57 -= Connect LoRaWAN Network =
58 58  
101 += 2.  Connect LoRaWAN Network =
59 59  
60 -== LED Indicator ==
103 +== 2.1  LED Indicator ==
61 61  
105 +
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 ==
111 +== 2.2  Firmware and Changelog ==
68 68  
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/]]
70 70  
71 -Change Log:
114 +(((
115 +Firmware Download Location: [[https:~~/~~/www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0>>https://www.dropbox.com/sh/xjj8dh5zs1zre20/AAB5pGtSHItnTrpPLUpRNJAYa?dl=0]]
116 +)))
72 72  
118 +(((
119 +Change Log:
120 +)))
73 73  
74 -= How to use? =
122 +(((
123 +v1.0:  Release.
124 +)))
75 75  
76 -== Connect to GroPoint Profile ==
77 77  
127 +
128 += 3.  How to use? =
129 +
130 +== 3.1  Connect to GroPoint Profile ==
131 +
132 +
133 +(((
78 78  GroPoint Air must be used with [[GroPoint Profile>>https://www.gropoint.com/products/soil-sensors/gropoint-profile]]. There are different interface model from GroPoint, users need to choose the one:
135 +)))
79 79  
80 -* Support RS485 Interface
81 -* with M12 5pin connector.
137 +* (((
138 +Support RS485 Interface
139 +)))
140 +* (((
141 +with M12 5pin connector.
142 +)))
82 82  
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 +(((
145 +Such model in GroPoint Profile is: (% style="color:blue" %)**2625-N-T-x-M-M **(%%)(Where x is different depending on how many levels it detects).
146 +)))
84 84  
85 85  
86 -== Connect to LoRaWAN Network? ==
87 87  
150 +== 3.2  Connect to LoRaWAN Network? ==
151 +
152 +
88 88  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
89 89  
90 90  
91 -== Example to use for LoRaWAN network ==
92 92  
157 +== 3.3  Example to use for LoRaWAN network ==
158 +
159 +
160 +(((
93 93  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
162 +)))
94 94  
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.
164 +* (((
165 +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.
166 +)))
96 96  
168 +(((
97 97  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:
170 +)))
98 98  
99 -**Step 1**: Create a device in TTN V3 with the OTAA keys from GroPoint Air.
172 +(((
173 +
174 +)))
100 100  
176 +(((
177 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air.
178 +)))
179 +
180 +(((
101 101  Each GroPoint Air is shipped with a sticker with the default device EUI as below:
182 +)))
102 102  
103 103  
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"]]
185 +(% 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" %)​
105 105  
106 106  Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot:
107 107  
108 -Add APP EUI in the application.
189 +**Add APP EUI in the application.**
109 109  
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"]]
191 +(% 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"]]
111 111  
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"]]
193 +(% title="Click and drag to resize" %)​
113 113  
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"]]
195 +(% 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"]]
115 115  
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"]]
197 +(% title="Click and drag to resize" %)​
117 117  
118 -Add APP KEY and DEV EUI
199 +(% 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"]]
119 119  
120 -**Step 2**: Power on GroPoint Air
201 +(% title="Click and drag to resize" %)​
121 121  
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"]]
203 +(% 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" %)​
123 123  
205 +**Add APP KEY and DEV EUI**
206 +
207 +
208 +(% style="color:blue" %)**Step 2**(%%):  Power on GroPoint Air
209 +
210 +(% 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"]]
211 +
212 +(% title="Click and drag to resize" %)​
213 +
214 +(((
124 124  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.
216 +)))
125 125  
126 -[[image:image-20220611174943-1.png||height="139" width="1008"]]
218 +(% 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" %)​
127 127  
128 128  
129 -=== Decoder in TTN V3 ===
130 130  
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"]]
222 +=== **Decoder in TTN V3** ===
132 132  
133 -Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link:
224 +(% 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" %)​
134 134  
135 -[[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]]
226 +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]]
136 136  
137 137  
138 -== Uplink Payload Analyze ==
139 139  
230 +== 3.4  Uplink Payload Analyze ==
231 +
232 +
233 +(((
140 140  Uplink payloads have two types:
235 +)))
141 141  
142 142  * (((
238 +(((
143 143  Report temperature and humidity status normally: Use FPORT=2
144 144  )))
241 +)))
145 145  * (((
243 +(((
146 146  Other control commands: Use other FPORT fields.
147 147  )))
246 +)))
148 148  
248 +(((
149 149  The application server should parse the correct value based on FPORT settings.
250 +)))
150 150  
151 151  
152 -== temperature and humidity Value, Uplink FPORT~=2 ==
153 153  
254 +== 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
154 154  
256 +
257 +(((
155 155  GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
259 +)))
156 156  
261 +(((
157 157  periodically send this uplink every 20 minutes, this interval can be changed.
263 +)))
158 158  
265 +(((
159 159  The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
267 +)))
160 160  
161 -[[image:image-20220621093414-1.png||height="932" width="816"]]
269 +(% 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" %)​
162 162  
163 -GroPoint Air's sensors come in six models:GPLP-2，GPLP-3，GPLP-4，GPLP-5，GPLP-6，GPLP-8.
271 +GroPoint Air's sensors come in six models: GPLP-2，GPLP-3，GPLP-4，GPLP-5，GPLP-6，GPLP-8.
164 164  
165 165  The amount of temperature and humidity is different for each model, so the payload of each model is different.
166 166  
... ... @@ -168,138 +168,207 @@
168 168  
169 169  Uplink Payload totals 21 bytes.
170 170  
171 -[[image:image-20220621100751-2.png||height="124" width="774"]]
279 +(% 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" %)​
172 172  
173 -[[image:image-20220611174943-1.png||height="139" width="1008"]]
281 +(% 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" %)​
174 174  
175 175  
284 +(((
176 176  For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
286 +)))
177 177  
288 +(((
178 178  For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
290 +)))
179 179  
292 +(((
180 180  For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
294 +)))
181 181  
182 -== Show data on Datacake ==
183 183  
297 +
298 +== 3.6  Show data on Datacake ==
299 +
300 +
301 +(((
184 184  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:
303 +)))
185 185  
186 -**Step 1**: Link TTNv3 to Datacake [[https:~~/~~/docs.datacake.de/lorawan/lns/thethingsindustries#create-integration-on-tti>>url:https://docs.datacake.de/lorawan/lns/thethingsindustries#create-integration-on-tti]]
305 +(((
306 +(% 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]]
307 +)))
187 187  
188 -**Step 2**: Configure SW3L in Datacake  ​​​​
309 +(((
310 +(% style="color:blue" %)**Step 2**(%%):  Configure SW3L in Datacake  ​​​​
311 +)))
189 189  
190 -[[image:image-20220613171007-1.png||height="567" width="542"]]
313 +(% 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" %)​
191 191  
192 -[[image:image-20220613171015-2.png||height="600" width="586"]]
315 +(% aria-label="image-20220613171015-2.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171015-2.png||data-widget="image" height="600" width="586"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
193 193  
194 -[[image:image-20220613171029-3.png||height="507" width="513"]]
317 +(% aria-label="image-20220613171029-3.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171029-3.png||data-widget="image" height="507" width="513"]](% style="background-image:url(http://wiki.dragino.com/xwiki/webjars/wiki%3Axwiki/application-ckeditor-webjar/1.61/plugins/widget/images/handle.png); background:rgba(220,220,220,0.5); display:none" %)[[image:data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==||draggable="true" height="15" role="presentation" title="Click and drag to move" width="15"]](% title="Click and drag to resize" %)​
195 195  
196 -[[image:image-20220613171038-4.png||height="469" width="786"]]
319 +(% aria-label="image-20220613171038-4.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171038-4.png||data-widget="image" height="469" width="786"]]
197 197  
198 -[[image:image-20220613171105-5.png||height="533" width="949"]]
321 +(% title="Click and drag to resize" %)​
199 199  
200 -[[image:image-20220613171117-6.png||height="501" width="925"]]
323 +(% aria-label="image-20220613171105-5.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171105-5.png||data-widget="image" height="533" width="949"]]
201 201  
202 -[[image:image-20220613171124-7.png||height="466" width="877"]]
325 +(% title="Click and drag to resize" %)​
203 203  
327 +(% aria-label="image-20220613171117-6.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171117-6.png||data-widget="image" height="501" width="925"]]
204 204  
329 +(% title="Click and drag to resize" %)​
205 205  
206 -= Configure GroPoint Air via AT Command or LoRaWAN Downlink =
331 +(% aria-label="image-20220613171124-7.png image widget" contenteditable="false" role="region" tabindex="-1" %)[[image:image-20220613171124-7.png||data-widget="image" height="466" width="877"]](% title="Click and drag to resize" %)​
207 207  
333 +
334 +
335 += 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
336 +
337 +
338 +(((
208 208  Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
340 +)))
209 209  
210 -* 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]].
211 -* LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]]
342 +* (((
343 +AT Command Connection: See [[FAQ>>||anchor="H7.A0FAQ"]].
344 +)))
345 +* (((
346 +LoRaWAN Downlink instruction for different platforms: [[IoT LoRaWAN Server>>url:http://8.211.40.43/xwiki/bin/view/Main/]]
347 +)))
212 212  
349 +(((
213 213  There are two kinds of commands to configure GroPoint Air, they are:
351 +)))
214 214  
215 215  * (((
216 -**~ General Commands**.
354 +(((
355 +**~ (% style="color:#4472c4" %)General Commands(%%)**(% style="color:#4472c4" %).
217 217  )))
357 +)))
218 218  
359 +(((
219 219  These commands are to configure:
361 +)))
220 220  
221 -* General system settings like: uplink interval.
222 -* LoRaWAN protocol & radio-related command.
363 +* (((
364 +General system settings like: uplink interval.
365 +)))
366 +* (((
367 +LoRaWAN protocol & radio-related command.
368 +)))
223 223  
370 +(((
224 224  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/]]
372 +)))
225 225  
226 226  
375 +
227 227  * (((
228 -**~ Commands special design for GroPoint Air**
377 +(((
378 +**~ (% style="color:#4472c4" %)Commands special design for GroPoint Air(%%)**
229 229  )))
380 +)))
230 230  
382 +(((
231 231  These commands only valid for GroPoint Air, as below:
384 +)))
232 232  
233 -== 3.1 Set Transmit Interval Time ==
234 234  
387 +
388 +== 4.1  Set Transmit Interval Time ==
389 +
390 +
235 235  Feature: Change LoRaWAN End Node Transmit Interval.
236 236  
237 -**AT Command: AT+TDC**
238 238  
239 -[[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"]]
394 +(% style="color:#037691" %)**AT Command: AT+TDC**
240 240  
241 -**Downlink Command: 0x01**
396 +(% 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" %)​
242 242  
398 +(% style="color:#037691" %)**Downlink Command: 0x01**
399 +
243 243  Format: Command Code (0x01) followed by 3 bytes time value.
244 244  
245 245  If the downlink payload=0100003C, it means set the END Node’s Transmit Interval to 0x00003C=60(S), while type code is 01.
246 246  
247 -* Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
248 -* Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
404 +* Example 1: Downlink Payload: 0100001E  ~/~/ Set Transmit Interval (TDC) = 30 seconds
405 +* Example 2: Downlink Payload: 0100003C  ~/~/ Set Transmit Interval (TDC) = 60 seconds
249 249  
250 -== 3.2 Set Interrupt Mode ==
407 +== 4.2  Set Interrupt Mode ==
251 251  
409 +
252 252  Feature, Set Interrupt mode for GPIO_EXIT.
253 253  
254 -**AT Command: AT+INTMOD**
255 255  
256 -[[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"]]
413 +(% style="color:#037691" %)**AT Command: AT+INTMOD**
257 257  
258 -**Downlink Command: 0x06**
415 +(% 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" %)​
259 259  
417 +(% style="color:#037691" %)**Downlink Command: 0x06**
418 +
260 260  Format: Command Code (0x06) followed by 3 bytes.
261 261  
262 262  This means that the interrupt mode of the end node is set to 0x000003=3 (rising edge trigger), and the type code is 06.
263 263  
264 -* Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
265 -* Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
423 +* Example 1: Downlink Payload: 06000000  ~/~/ Turn off interrupt mode
424 +* Example 2: Downlink Payload: 06000003  ~/~/ Set the interrupt mode to rising edge trigger
266 266  
267 -== (% id="cke_bm_55968S" style="display:none" %) (%%)3.3 Set the sensor delay time ==
426 +== 4.3  Set the sensor delay time ==
268 268  
428 +
429 +(((
269 269  Feature: Change the sensor delay time.
270 270  
432 +
433 +)))
434 +
435 +(((
271 271  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.
437 +)))
272 272  
439 +(((
273 273  The default delay is 1000ms.
274 274  
275 -**AT Command: AT+SDELAY**
442 +
443 +)))
276 276  
277 -[[image:image-20220613175511-8.png]]
445 +(((
446 +(% style="color:#037691" %)**AT Command: AT+SDELAY**
447 +)))
278 278  
279 -**Downlink Command: 0xA1**
449 +(% 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" %)​
280 280  
451 +(% style="color:#037691" %)**Downlink Command: 0xA1**
452 +
281 281  Format: Command Code (0xA1) followed by 3 bytes time value.
282 282  
283 283  If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1.
284 284  
285 -* Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
286 -* Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms
457 +* Example 1: Downlink Payload: A10003E8  ~/~/ Set the sensor delay time = 1000ms
458 +* Example 2: Downlink Payload: A10007D0  ~/~/ Set the sensor delay time = 2000ms
287 287  
288 -== 3.4 Query sensor model function ==
460 +== 4.4  Query sensor model function ==
289 289  
462 +
290 290  Feature: Using this function will re-update the model.
291 291  
292 -**Downlink Command: 0xFA00**
293 293  
466 +(% style="color:#037691" %)**Downlink Command: 0xFA00**
294 294  
295 -== 3.5 Get Firmware Version Info ==
296 296  
469 +
470 +== 4.5  Get Firmware Version Info ==
471 +
472 +
297 297  Feature: use downlink to get firmware version.
298 298  
299 -**Downlink Command: 0x26**
300 300  
301 -[[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"]]
476 +(% style="color:#037691" %)**Downlink Command: 0x26**
302 302  
478 +(% 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" %)​
479 +
303 303  * Reply to the confirmation package: 26 01
304 304  * Reply to non-confirmed packet: 26 00
305 305  
... ... @@ -307,25 +307,13 @@
307 307  
308 308  Configures info payload:
309 309  
310 -|=(((
311 -**Size(bytes)**
312 -)))|=**1**|=**1**|=**1**|=**2**|=**1**|=4|=**1**
313 -|**Value**|Software Type|(((
314 -Frequency
487 +[[image:image-20220625101917-1.png]]
315 315  
316 -Band
317 -)))|Sub-band|(((
318 -Firmware
319 319  
320 -Version
321 -)))|Sensor Type|Reserve|(((
322 -[[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]]
323 -Always 0x02
324 -)))
490 +(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for GroPoint Air
325 325  
326 -**Software Type**: Always 0x03 for LLMS01
327 327  
328 -**Frequency Band**:
493 +(% style="color:#037691" %)**Frequency Band**(%%):
329 329  
330 330  *0x01: EU868
331 331  
... ... @@ -349,12 +349,15 @@
349 349  
350 350  *0x0B: AS923-4
351 351  
352 -**Sub-Band**: value 0x00 ~~ 0x08
353 353  
354 -**Firmware Version**: 0x0100, Means: v1.0.0 version
518 +(% style="color:#037691" %)**Sub-Band**(%%):  value 0x00 ~~ 0x08
355 355  
356 -**Sensor Type**:
357 357  
521 +(% style="color:#037691" %)**Firmware Version**(%%):  0x0100, Means: v1.0.0 version
522 +
523 +
524 +(% style="color:#037691" %)**Sensor Type**(%%):
525 +
358 358  0x01: LSE01
359 359  
360 360  0x02: LDDS75
... ... @@ -371,13 +371,17 @@
371 371  
372 372  0x08: LSLP01
373 373  
374 -= Use AT Command =
375 375  
376 -== Access AT Commands ==
377 377  
544 += 5.  Use AT Command =
545 +
546 +
547 +== 5.1  Access AT Commands ==
548 +
549 +
378 378  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.
379 379  
380 -[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||height="297" width="474"]]
552 +(% 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" %)​
381 381  
382 382  **Connection:**
383 383  
... ... @@ -388,124 +388,83 @@
388 388  (% style="background-color:yellow" %)** USB TTL RXD <~-~-~-~-> UART_TXD**
389 389  
390 390  
563 +(((
391 391  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:
565 +)))
392 392  
393 -[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654653659449-932.png||height="471" width="674"]]
567 +(% 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" %)​
394 394  
395 -Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLLMS01viaATCommandorLoRaWANDownlink"]].
569 +Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureGroPointAirviaATCommandorLoRaWANDownlink"]].
396 396  
397 397  
398 -= Battery & How to replace =
399 399  
400 -== Battery Type ==
573 += 6. Battery & Power Consumption =
401 401  
402 -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.
403 403  
404 -The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
576 +GroPoint Air uses ER26500 + SPC1520 battery pack. See below link for detail information about the battery info and how to replace.
405 405  
578 +[[**Battery Info & Power Consumption Analyze**>>url:http://wiki.dragino.com/xwiki/bin/view/Main/How%20to%20calculate%20the%20battery%20life%20of%20Dragino%20sensors%3F/]] .
406 406  
407 -[[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"]]
580 += 7.  FAQ =
408 408  
409 -Minimum Working Voltage for the GroPoint Air:
410 410  
411 -GroPoint Air:  2.45v ~~ 3.6v
583 +== 7.1  How to change the LoRa Frequency Bands/Region ==
412 412  
413 413  
414 -== Power Consumption Analyze ==
586 +You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
587 +When downloading the images, choose the required image file for download. ​
415 415  
416 -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.
417 417  
418 -Instruction to use as below:
419 419  
591 += 8.  Trouble Shooting =
420 420  
421 -**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/]]
422 422  
594 +== 8.1  AT Commands input doesn't work ==
423 423  
424 -**Step 2**: Open it and choose
425 425  
426 -* (((
427 -Product Model
428 -)))
429 -* (((
430 -Uplink Interval
431 -)))
432 -* (((
433 -Working Mode
434 -)))
597 +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 -And the Life expectation in different cases will be shown on the right.
437 437  
438 -[[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"]]
439 439  
440 -The battery-related documents as below:
601 +== 8.2  Why i see the payload is 7FFF? ==
441 441  
442 -* (((
443 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
444 -)))
445 -* (((
446 -[[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
447 -)))
448 -* (((
449 -[[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]]
450 -)))
451 451  
452 -[[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"]]
604 +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.
453 453  
454 454  
455 -=== ​Battery Note ===
456 456  
457 -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.
608 += 9.  Order Info =
458 458  
459 459  
460 -=== Replace the battery ===
611 +Part Number: (% style="color:blue" %)**GROPOINT AIR-M-XX**
461 461  
462 -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.
613 +(% style="color:blue" %)**XX**(%%): The default frequency band
463 463  
464 -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)
615 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
616 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
617 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
618 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
619 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
620 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
621 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
622 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
465 465  
624 +​
466 466  
467 467  
468 468  
469 -= FAQ =
628 += 10.  Packing Info =
470 470  
471 -== How to change the LoRa Frequency Bands/Region ==
472 472  
473 -You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
474 -When downloading the images, choose the required image file for download. ​
475 -
476 -
477 -= Trouble Shooting =
478 -
479 -== AT Commands input doesn’t work ==
480 -
481 -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.
482 -
483 -== Why i see the payload is 7FFF? ==
484 -
485 -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.
486 -
487 -= Order Info =
488 -
489 -Part Number: **GROPOINT AIR-M-XX**
490 -
491 -**XX**: The default frequency band
492 -
493 -* **AS923**: LoRaWAN AS923 band
494 -* **AU915**: LoRaWAN AU915 band
495 -* **EU433**: LoRaWAN EU433 band
496 -* **EU868**: LoRaWAN EU868 band
497 -* **KR920**: LoRaWAN KR920 band
498 -* **US915**: LoRaWAN US915 band
499 -* **IN865**: LoRaWAN IN865 band
500 -* **CN470**: LoRaWAN CN470 band
501 -
502 -= ​Packing Info =
503 -
631 +(((
504 504  **Package Includes:  **
633 +)))
505 505  
506 506  * GroPoint Air-M x 1
507 507  
637 +(((
508 508  **Dimension and weight:**
639 +)))
509 509  
510 510  * Device Size: cm
511 511  * Device Weight: g
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