Last modified by Xiaoling on 2024/04/23 14:37
<
From version < 63.1 >
edited by David Huang
on 2022/06/21 11:37
To version < 67.10 >
edited by Xiaoling
on 2022/06/25 10:51
>
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Summary

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Author
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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 +**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
... ... @@ -36,107 +36,155 @@
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 -== Connect to GroPoint Profile ==
126 += 3.  How to use? =
77 77  
128 +== 3.1  Connect to GroPoint Profile ==
129 +
130 +(((
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:
132 +)))
79 79  
80 -* Support RS485 Interface
81 -* with M12 5pin connector.
134 +* (((
135 +Support RS485 Interface
136 +)))
137 +* (((
138 +with M12 5pin connector.
139 +)))
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).
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 +)))
84 84  
85 85  
86 -== Connect to LoRaWAN Network? ==
146 +== 3.2  Connect to LoRaWAN Network? ==
87 87  
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 ==
151 +== 3.3  Example to use for LoRaWAN network ==
92 92  
153 +(((
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.
155 +)))
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.
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 +)))
96 96  
161 +(((
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:
163 +)))
98 98  
99 -**Step 1**: Create a device in TTN V3 with the OTAA keys from GroPoint Air.
165 +(((
166 +
167 +)))
100 100  
169 +(((
170 +(% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air.
171 +)))
172 +
173 +(((
101 101  Each GroPoint Air is shipped with a sticker with the default device EUI as below:
175 +)))
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"]]
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" %)​
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.
182 +**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"]]
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" %)​
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"]]
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" %)​
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"]]
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" %)​
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"]]
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" %)​
117 117  
118 -Add APP KEY and DEV EUI
192 +**Add APP KEY and DEV EUI**
119 119  
120 -**Step 2**: Power on GroPoint Air
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"]]
195 +(% style="color:blue" %)**Step 2**(%%):  Power on GroPoint Air
123 123  
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"]](% title="Click and drag to resize" %)​
198 +
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.
125 125  
126 -[[image:image-20220611174943-1.png||height="139" width="1008"]]
201 +(% 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 ===
204 +=== **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"]]
206 +(% 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" %)​
132 132  
133 133  Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link:
134 134  
135 -[[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]]
210 +[[https:~~/~~/www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0>>https://www.dropbox.com/sh/p3n1ddms7xmjpm2/AACdIXfC7jVkrE6Y3VI_pVQxa?dl=0]]
136 136  
137 137  
138 -== Uplink Payload Analyze ==
139 139  
214 +== 3.4  Uplink Payload Analyze ==
215 +
140 140  Uplink payloads have two types:
141 141  
142 142  * (((
... ... @@ -149,7 +149,7 @@
149 149  The application server should parse the correct value based on FPORT settings.
150 150  
151 151  
152 -== temperature and humidity Value, Uplink FPORT~=2 ==
228 +== 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
153 153  
154 154  
155 155  GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
... ... @@ -158,9 +158,9 @@
158 158  
159 159  The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
160 160  
161 -[[image:image-20220621093414-1.png||height="932" width="816"]]
237 +(% 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.
239 +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  
... ... @@ -168,41 +168,50 @@
168 168  
169 169  Uplink Payload totals 21 bytes.
170 170  
171 -[[image:image-20220621100751-2.png||height="124" width="774"]]
247 +(% 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"]]
249 +(% 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  
176 176  For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
177 177  
178 -For AU915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 3.
254 +For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
179 179  
180 -== Show data on Datacake ==
256 +For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
181 181  
258 +
259 +== 3.6  Show data on Datacake ==
260 +
182 182  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:
183 183  
184 -**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]]
263 +(% 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]]
185 185  
186 -**Step 2**: Configure SW3L in Datacake  ​​​​
265 +(% style="color:blue" %)**Step 2**(%%):  Configure SW3L in Datacake  ​​​​
187 187  
188 -[[image:image-20220613171007-1.png||height="567" width="542"]]
267 +(% 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" %)​
189 189  
190 -[[image:image-20220613171015-2.png||height="600" width="586"]]
269 +(% 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" %)​
191 191  
192 -[[image:image-20220613171029-3.png||height="507" width="513"]]
271 +(% 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" %)​
193 193  
194 -[[image:image-20220613171038-4.png||height="469" width="786"]]
273 +(% 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"]]
195 195  
196 -[[image:image-20220613171105-5.png||height="533" width="949"]]
275 +(% title="Click and drag to resize" %)​
197 197  
198 -[[image:image-20220613171117-6.png||height="501" width="925"]]
277 +(% 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"]]
199 199  
200 -[[image:image-20220613171124-7.png||height="466" width="877"]]
279 +(% title="Click and drag to resize" %)​
201 201  
281 +(% 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"]]
202 202  
283 +(% title="Click and drag to resize" %)​
203 203  
204 -= Configure GroPoint Air via AT Command or LoRaWAN Downlink =
285 +(% 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" %)​
205 205  
287 +
288 +
289 += 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
290 +
206 206  Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
207 207  
208 208  * 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]].
... ... @@ -211,7 +211,7 @@
211 211  There are two kinds of commands to configure GroPoint Air, they are:
212 212  
213 213  * (((
214 -**~ General Commands**.
299 +**~ (% style="color:#4472c4" %)General Commands(%%)**(% style="color:#4472c4" %).
215 215  )))
216 216  
217 217  These commands are to configure:
... ... @@ -222,21 +222,24 @@
222 222  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/]]
223 223  
224 224  
310 +
225 225  * (((
226 -**~ Commands special design for GroPoint Air**
312 +**~ (% style="color:#4472c4" %)Commands special design for GroPoint Air(%%)**
227 227  )))
228 228  
229 229  These commands only valid for GroPoint Air, as below:
230 230  
231 -== 3.1 Set Transmit Interval Time ==
232 232  
318 +
319 +== 4.1  Set Transmit Interval Time ==
320 +
233 233  Feature: Change LoRaWAN End Node Transmit Interval.
234 234  
235 -**AT Command: AT+TDC**
323 +(% style="color:#037691" %)**AT Command: AT+TDC**
236 236  
237 -[[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"]]
325 +(% 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" %)​
238 238  
239 -**Downlink Command: 0x01**
327 +(% style="color:#037691" %)**Downlink Command: 0x01**
240 240  
241 241  Format: Command Code (0x01) followed by 3 bytes time value.
242 242  
... ... @@ -245,15 +245,20 @@
245 245  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
246 246  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
247 247  
248 -== 3.2 Set Interrupt Mode ==
249 249  
337 +
338 +
339 +
340 +
341 +== 4.2  Set Interrupt Mode ==
342 +
250 250  Feature, Set Interrupt mode for GPIO_EXIT.
251 251  
252 -**AT Command: AT+INTMOD**
345 +(% style="color:#037691" %)**AT Command: AT+INTMOD**
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-20220607171716-9.png?rev=1.1||alt="image-20220607171716-9.png"]]
347 +(% 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" %)​
255 255  
256 -**Downlink Command: 0x06**
349 +(% style="color:#037691" %)**Downlink Command: 0x06**
257 257  
258 258  Format: Command Code (0x06) followed by 3 bytes.
259 259  
... ... @@ -262,8 +262,13 @@
262 262  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
263 263  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
264 264  
265 -== (% id="cke_bm_55968S" style="display:none" %) (%%)3.3 Set the sensor delay time ==
266 266  
359 +
360 +
361 +
362 +
363 +== 4.3  Set the sensor delay time ==
364 +
267 267  Feature: Change the sensor delay time.
268 268  
269 269  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.
... ... @@ -270,11 +270,11 @@
270 270  
271 271  The default delay is 1000ms.
272 272  
273 -**AT Command: AT+SDELAY**
371 +(% style="color:#037691" %)**AT Command: AT+SDELAY**
274 274  
275 -[[image:image-20220613175511-8.png]]
373 +(% 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" %)​
276 276  
277 -**Downlink Command: 0xA1**
375 +(% style="color:#037691" %)**Downlink Command: 0xA1**
278 278  
279 279  Format: Command Code (0xA1) followed by 3 bytes time value.
280 280  
... ... @@ -283,20 +283,25 @@
283 283  * Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
284 284  * Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms
285 285  
286 -== 3.4 Query sensor model function ==
287 287  
385 +
386 +
387 +
388 +
389 +== 4.4  Query sensor model function ==
390 +
288 288  Feature: Using this function will re-update the model.
289 289  
290 -**Downlink Command: 0xFA00**
393 +(% style="color:#037691" %)**Downlink Command: 0xFA00**
291 291  
292 292  
293 -== 3.5 Get Firmware Version Info ==
396 +== 4.5  Get Firmware Version Info ==
294 294  
295 295  Feature: use downlink to get firmware version.
296 296  
297 -**Downlink Command: 0x26**
400 +(% style="color:#037691" %)**Downlink Command: 0x26**
298 298  
299 -[[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"]]
402 +(% 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" %)​
300 300  
301 301  * Reply to the confirmation package: 26 01
302 302  * Reply to non-confirmed packet: 26 00
... ... @@ -305,25 +305,13 @@
305 305  
306 306  Configures info payload:
307 307  
308 -|=(((
309 -**Size(bytes)**
310 -)))|=**1**|=**1**|=**1**|=**2**|=**1**|=4|=**1**
311 -|**Value**|Software Type|(((
312 -Frequency
411 +[[image:image-20220625101917-1.png]]
313 313  
314 -Band
315 -)))|Sub-band|(((
316 -Firmware
317 317  
318 -Version
319 -)))|Sensor Type|Reserve|(((
320 -[[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]]
321 -Always 0x02
322 -)))
414 +(% style="color:#037691" %)**Software Type**(%%): Always 0x03 for GroPoint Air
323 323  
324 -**Software Type**: Always 0x03 for LLMS01
325 325  
326 -**Frequency Band**:
417 +(% style="color:#037691" %)**Frequency Band**(%%):
327 327  
328 328  *0x01: EU868
329 329  
... ... @@ -347,12 +347,15 @@
347 347  
348 348  *0x0B: AS923-4
349 349  
350 -**Sub-Band**: value 0x00 ~~ 0x08
351 351  
352 -**Firmware Version**: 0x0100, Means: v1.0.0 version
442 +(% style="color:#037691" %)**Sub-Band**(%%):  value 0x00 ~~ 0x08
353 353  
354 -**Sensor Type**:
355 355  
445 +(% style="color:#037691" %)**Firmware Version**(%%):  0x0100, Means: v1.0.0 version
446 +
447 +
448 +(% style="color:#037691" %)**Sensor Type**(%%):
449 +
356 356  0x01: LSE01
357 357  
358 358  0x02: LDDS75
... ... @@ -369,13 +369,15 @@
369 369  
370 370  0x08: LSLP01
371 371  
372 -= Use AT Command =
373 373  
374 -== Access AT Commands ==
375 375  
468 += 5.  Use AT Command =
469 +
470 +== 5.1  Access AT Commands ==
471 +
376 376  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.
377 377  
378 -[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||height="297" width="474"]]
474 +(% 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" %)​
379 379  
380 380  **Connection:**
381 381  
... ... @@ -388,14 +388,14 @@
388 388  
389 389  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:
390 390  
391 -[[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654653659449-932.png||height="471" width="674"]]
487 +(% 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" %)​
392 392  
393 -Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLLMS01viaATCommandorLoRaWANDownlink"]].
489 +Valid AT Command please check [[Configure Device>>||anchor="H4.A0ConfigureGroPointAirviaATCommandorLoRaWANDownlink"]].
394 394  
395 395  
396 -= Battery & How to replace =
492 += 6.  Battery & How to replace =
397 397  
398 -== Battery Type ==
494 +== 6.1  Battery Type ==
399 399  
400 400  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.
401 401  
... ... @@ -402,7 +402,7 @@
402 402  The discharge curve is not linear so can’t simply use percentage to show the battery level. Below is the battery performance.
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/1654593587246-335.png?rev=1.1||alt="1654593587246-335.png" height="408" width="574"]]
501 +(% 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" %)​
406 406  
407 407  Minimum Working Voltage for the GroPoint Air:
408 408  
... ... @@ -409,7 +409,7 @@
409 409  GroPoint Air:  2.45v ~~ 3.6v
410 410  
411 411  
412 -== Power Consumption Analyze ==
508 +== 6.2  Power Consumption Analyze ==
413 413  
414 414  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.
415 415  
... ... @@ -416,10 +416,10 @@
416 416  Instruction to use as below:
417 417  
418 418  
419 -**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/]]
515 +(% 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/]]
420 420  
421 421  
422 -**Step 2**: Open it and choose
518 +(% style="color:blue" %)**Step 2**(%%):  Open it and choose
423 423  
424 424  * (((
425 425  Product Model
... ... @@ -433,72 +433,83 @@
433 433  
434 434  And the Life expectation in different cases will be shown on the right.
435 435  
436 -[[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"]]
532 +(% 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" %)​
437 437  
438 438  The battery-related documents as below:
439 439  
440 440  * (((
441 -[[Battery Dimension>>url:http://www.dragino.com/downloads/index.php?dir=datasheet/Battery/&file=LSN50-Battery-Dimension.pdf]],
537 +[[Battery Dimension>>https://www.dragino.com/downloads/index.php?dir=datasheet/Battery/]],
442 442  )))
443 443  * (((
444 444  [[Lithium-Thionyl Chloride Battery  datasheet>>url:https://www.dragino.com/downloads/downloads/datasheet/Battery/ER26500/ER26500_Datasheet-EN.pdf]],
445 445  )))
446 446  * (((
447 -[[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]]
543 +[[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/]]
448 448  )))
449 449  
450 -[[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"]]
546 +(% 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" %)​
451 451  
452 452  
453 -=== ​Battery Note ===
549 +=== ​6.2.1  Battery Note ===
454 454  
455 455  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.
456 456  
457 457  
458 -=== Replace the battery ===
554 +=== 6.2.2  Replace the battery ===
459 459  
556 +(((
460 460  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.
558 +)))
461 461  
462 -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)
560 +(((
561 +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).
562 +)))
463 463  
464 464  
465 465  
566 += 7.  FAQ =
466 466  
467 -= FAQ =
568 +== 7.1  How to change the LoRa Frequency Bands/Region ==
468 468  
469 -== How to change the LoRa Frequency Bands/Region ==
470 -
471 471  You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
472 472  When downloading the images, choose the required image file for download. ​
473 473  
474 474  
475 -= Trouble Shooting =
574 += 8.  Trouble Shooting =
476 476  
477 -== AT Commands input doesn’t work ==
576 +== 8.1  AT Commands input doesn't work ==
478 478  
479 -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.
578 +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.
480 480  
481 -== Why i see the payload is 7FFF? ==
482 482  
581 +== 8.2  Why i see the payload is 7FFF? ==
582 +
483 483  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.
484 484  
485 -= Order Info =
486 486  
487 -Part Number: **GROPOINT AIR-M-XX**
586 += 9.  Order Info =
488 488  
489 -**XX**: The default frequency band
588 +Part Number: (% style="color:blue" %)**GROPOINT AIR-M-XX**
490 490  
491 -* **AS923**: LoRaWAN AS923 band
492 -* **AU915**: LoRaWAN AU915 band
493 -* **EU433**: LoRaWAN EU433 band
494 -* **EU868**: LoRaWAN EU868 band
495 -* **KR920**: LoRaWAN KR920 band
496 -* **US915**: LoRaWAN US915 band
497 -* **IN865**: LoRaWAN IN865 band
498 -* **CN470**: LoRaWAN CN470 band
590 +(% style="color:blue" %)**XX**(%%): The default frequency band
499 499  
500 -= ​Packing Info =
592 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
593 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
594 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band
595 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
596 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
597 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
598 +* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
599 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band
501 501  
601 +​
602 +
603 +
604 +
605 +
606 +
607 += 10.  Packing Info =
608 +
502 502  **Package Includes:  **
503 503  
504 504  * GroPoint Air-M x 1
image-20220625101917-1.png
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