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edited by Xiaoling
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29 29  == 1.1  What is GroPoint Air ==
30 30  
31 31  
32 -(((
33 33  The Dragino GroPoint is a (% style="color:blue" %)**LoRaWAN Multi Soil Segment Converter**(%%) for IoT of Agriculture. It is designed to connect to [[GroPoint Profile Multi-depth Soil moisture and temperature profile Sensor>>url:https://www.gropoint.com/products/soil-sensors/gropoint-profile]] and get GroPoint Profile’s reading and send it to IoT server via LoRaWAN wireless network.
34 -)))
35 35  
36 -(((
37 37  (% style="color:blue" %)**GroPoint Profile is plug-and-play with GroPoint Air**(%%) to get soil moisture and send via wireless. GroPoint Profile is powered by GroPoint Air, (% style="color:blue" %)**no need external power source**(%%).
38 -)))
39 39  
40 -(((
41 41  The LoRa wireless technology used in GroPoint Air allows devices to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.
42 -)))
43 43  
44 -(((
45 45  GroPoint Air is powered by (% style="color:blue" %)**an 8500mAh Li-SOCI2 battery**(%%), it is designed for long-term use for up to 5 years.
46 -)))
47 47  
48 -(((
49 49  Each GroPoint Air is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to the local LoRaWAN server and it will auto-connect after power on.
50 -)))
51 51  
52 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" %)​
53 53  
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68 68  
69 69  
70 70  
61 +
71 71  == 1.3  Probe Specification ==
72 72  
73 -(((
74 74  GroPoint Air includes an M12 5-pin connector, the pins definition matches GroPoint Profile M12 version probes. Users can connect this connector to GroPoint Profile directly.
75 -)))
76 76  
77 -(((
78 78  GroPoint Profile includes a series of multi-depth soil moisture and temperature sensors. The specification for GroPoint Profile can be found here: [[https:~~/~~/www.gropoint.com/products/soil-sensors/gropoint-profile>>https://www.gropoint.com/products/soil-sensors/gropoint-profile]]
79 -)))
80 80  
81 81  
82 82  == 1.4  Applications ==
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87 87  
88 88  
89 89  
77 +
90 90  == 1.5  Pin Mapping ==
91 91  
92 92  Inner PCB Pin mapping for reference:
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103 103  * The sensor is detected when the device is turned on, and it will flash 4 times quickly when it is detected.
104 104  * Blink once when device transmits a packet.
105 105  
106 -
107 -
108 -
109 -
110 -
111 111  == 2.2  Firmware and Changelog ==
112 112  
113 113  (((
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127 127  
128 128  == 3.1  Connect to GroPoint Profile ==
129 129  
130 -(((
131 131  GroPoint Air must be used with [[GroPoint Profile>>https://www.gropoint.com/products/soil-sensors/gropoint-profile]]. There are different interface model from GroPoint, users need to choose the one:
132 -)))
133 133  
134 -* (((
135 -Support RS485 Interface
136 -)))
137 -* (((
138 -with M12 5pin connector.
139 -)))
115 +* Support RS485 Interface
116 +* with M12 5pin connector.
140 140  
141 -(((
142 142  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 -)))
144 144  
145 145  
146 146  == 3.2  Connect to LoRaWAN Network? ==
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150 150  
151 151  == 3.3  Example to use for LoRaWAN network ==
152 152  
153 -(((
154 154  This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
155 -)))
156 156  
157 -* (((
158 -In this use case, the GroPoint Air measures soil moisture and temperature and sends the status to the LoRaWAN server.The GroPoint Air will uplink different types of messages to the LoRaWAN server. See [[Uplink payload>>||anchor="H3.4A0UplinkPayloadAnalyze"]] for detail.
159 -)))
130 +* In this use case, the GroPoint Air measures soil moisture and temperature and sends the status to the LoRaWAN server.The GroPoint Air will uplink different types of messages to the LoRaWAN server. See [[Uplink payload>>||anchor="H3.4A0UplinkPayloadAnalyze"]] for detail.
160 160  
161 -(((
162 162  Assume the DLOS8 is already set to connect to the [[TTN V3 network >>url:https://eu1.cloud.thethings.network/]]. We need to add the GroPoint Air device in TTN V3:
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164 164  
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166 -
167 -)))
168 168  
169 -(((
170 170  (% style="color:blue" %)**Step 1**(%%): Create a device in TTN V3 with the OTAA keys from GroPoint Air.
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172 172  
173 -(((
174 174  Each GroPoint Air is shipped with a sticker with the default device EUI as below:
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176 176  
177 177  
178 178  (% 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" %)​
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333 333  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
334 334  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
335 335  
336 -
337 -
338 -
339 -
340 -
341 341  == 4.2  Set Interrupt Mode ==
342 342  
343 343  Feature, Set Interrupt mode for GPIO_EXIT.
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355 355  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
356 356  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
357 357  
358 -
359 -
360 -
361 -
362 -
363 363  == 4.3  Set the sensor delay time ==
364 364  
365 365  Feature: Change the sensor delay time.
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381 381  * Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
382 382  * Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms
383 383  
384 -
385 -
386 -
387 -
388 -
389 389  == 4.4  Query sensor model function ==
390 390  
391 391  Feature: Using this function will re-update the model.
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464 464  0x08: LSLP01
465 465  
466 466  
467 -
468 468  = 5.  Use AT Command =
469 469  
470 470  == 5.1  Access AT Commands ==

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