Last modified by Xiaoling on 2024/04/23 14:37
<
From version < 40.1 >
edited by Edwin Chen
on 2022/06/09 00:01
To version < 65.3 >
edited by Xiaoling
on 2022/06/25 09:47
>
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1 -XWiki.Edwin
1 +XWiki.Xiaoling
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1 -{{box cssClass="floatinginfobox" title="**Contents**"}}
1 +
2 +
3 +(% style="text-align:center" %)
4 +[[image:image-20220530000243-1.png||height="332" width="531"]]
5 +
6 +
7 +**Table of Contents：**
8 +
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  
16 +
17 +
18 += 1.  Introduction =
19 +
20 +== 1.1  What is GroPoint Air ==
21 +
22 +
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.
14 14  
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**(%%).
... ... @@ -23,9 +23,8 @@
23 23  [[image:image-20220530002019-2.png||height="295" width="655"]]
24 24  
25 25  
26 -== Features ==
36 +== 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
... ... @@ -36,28 +36,35 @@
36 36  * IP66 Waterproof Enclosure
37 37  * 8500mAh Battery for long term use
38 38  
39 -== Probe Specification ==
40 40  
49 +
50 +
51 +
52 +== 1.3  Probe Specification ==
53 +
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.
42 42  
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]]
44 44  
45 45  
46 -== Applications ==
59 +== 1.4  Applications ==
47 47  
48 48  * Smart Agriculture
49 49  
50 -== Pin Mapping ==
51 51  
64 +
65 +
66 +== 1.5  Pin Mapping ==
67 +
52 52  Inner PCB Pin mapping for reference:
53 53  
54 54  [[image:image-20220530002453-3.png||height="262" width="493"]]
55 55  
56 56  
57 -= Connect LoRaWAN Network =
73 += 2.  Connect LoRaWAN Network =
58 58  
59 59  
60 -== LED Indicator  ( 检查等状态是否对的) ==
76 +== 2.1  LED Indicator ==
61 61  
62 62  The GroPoint Air has an internal LED which can show the status of different states.
63 63  
... ... @@ -64,16 +64,160 @@
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 (Changelog标注现在 版本是什么版本) ==
68 68  
69 -Firmware Download Location: [[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]]
70 70  
71 -Change Log:
72 72  
73 73  
87 +== 2.2  Firmware and Changelog ==
74 74  
75 -= Configure GroPoint Air via AT Command or LoRaWAN Downlink =
89 +(((
90 +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/]]
91 +)))
76 76  
93 +(((
94 +Change Log:
95 +)))
96 +
97 +(((
98 +v1.0:  Release.
99 +)))
100 +
101 +
102 += 3.  How to use? =
103 +
104 +== 3.1  Connect to GroPoint Profile ==
105 +
106 +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:
107 +
108 +* Support RS485 Interface
109 +* with M12 5pin connector.
110 +
111 +Such model in GroPoint Profile is: **2625-N-T-x-M-M **(Where x is different depending on how many levels it detects).
112 +
113 +
114 +== 3.2  Connect to LoRaWAN Network? ==
115 +
116 +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
117 +
118 +
119 +== 3.3  Example to use for LoRaWAN network ==
120 +
121 +This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
122 +
123 +* 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.
124 +
125 +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:
126 +
127 +**Step 1**: Create a device in TTN V3 with the OTAA keys from GroPoint Air.
128 +
129 +Each GroPoint Air is shipped with a sticker with the default device EUI as below:
130 +
131 +
132 +[[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"]]
133 +
134 +Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot:
135 +
136 +Add APP EUI in the application.
137 +
138 +[[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"]]
139 +
140 +[[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"]]
141 +
142 +[[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"]]
143 +
144 +[[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"]]
145 +
146 +Add APP KEY and DEV EUI
147 +
148 +**Step 2**: Power on GroPoint Air
149 +
150 +[[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"]]
151 +
152 +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.
153 +
154 +[[image:image-20220611174943-1.png||height="139" width="1008"]]
155 +
156 +
157 +=== **Decoder in TTN V3** ===
158 +
159 +[[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"]]
160 +
161 +Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link:
162 +
163 +[[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]]
164 +
165 +
166 +== 3.4  Uplink Payload Analyze ==
167 +
168 +Uplink payloads have two types:
169 +
170 +* (((
171 +Report temperature and humidity status normally: Use FPORT=2
172 +)))
173 +* (((
174 +Other control commands: Use other FPORT fields.
175 +)))
176 +
177 +The application server should parse the correct value based on FPORT settings.
178 +
179 +
180 +== 3.5  temperature and humidity Value, Uplink FPORT~=2 ==
181 +
182 +
183 +GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
184 +
185 +periodically send this uplink every 20 minutes, this interval can be changed.
186 +
187 +The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
188 +
189 +[[image:image-20220621093414-1.png||height="932" width="816"]]
190 +
191 +GroPoint Air's sensors come in six models:GPLP-2，GPLP-3，GPLP-4，GPLP-5，GPLP-6，GPLP-8.
192 +
193 +The amount of temperature and humidity is different for each model, so the payload of each model is different.
194 +
195 +Take GPLP-3 as an example：
196 +
197 +Uplink Payload totals 21 bytes.
198 +
199 +[[image:image-20220621100751-2.png||height="124" width="774"]]
200 +
201 +[[image:image-20220611174943-1.png||height="139" width="1008"]]
202 +
203 +
204 +For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
205 +
206 +For AU915 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
207 +
208 +For AS923 frequency, when DR=2，Dwelltime=1 and the payload length exceeds 11, the DR of this packet is switched to 3.
209 +
210 +
211 +== 3.6  Show data on Datacake ==
212 +
213 +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:
214 +
215 +**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]]
216 +
217 +**Step 2**: Configure SW3L in Datacake  ​​​​
218 +
219 +[[image:image-20220613171007-1.png||height="567" width="542"]]
220 +
221 +[[image:image-20220613171015-2.png||height="600" width="586"]]
222 +
223 +[[image:image-20220613171029-3.png||height="507" width="513"]]
224 +
225 +[[image:image-20220613171038-4.png||height="469" width="786"]]
226 +
227 +[[image:image-20220613171105-5.png||height="533" width="949"]]
228 +
229 +[[image:image-20220613171117-6.png||height="501" width="925"]]
230 +
231 +[[image:image-20220613171124-7.png||height="466" width="877"]]
232 +
233 +
234 +
235 += 4.  Configure GroPoint Air via AT Command or LoRaWAN Downlink =
236 +
77 77  Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
78 78  
79 79  * 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]].
... ... @@ -99,8 +99,10 @@
99 99  
100 100  These commands only valid for GroPoint Air, as below:
101 101  
102 -== 3.1 Set Transmit Interval Time ==
103 103  
263 +
264 +== 4.1  Set Transmit Interval Time ==
265 +
104 104  Feature: Change LoRaWAN End Node Transmit Interval.
105 105  
106 106  **AT Command: AT+TDC**
... ... @@ -116,8 +116,12 @@
116 116  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
117 117  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
118 118  
119 -== 3.2 Set Interrupt Mode  （是否存在） ==
120 120  
282 +
283 +
284 +
285 +== 4.2  Set Interrupt Mode ==
286 +
121 121  Feature, Set Interrupt mode for GPIO_EXIT.
122 122  
123 123  **AT Command: AT+INTMOD**
... ... @@ -133,8 +133,44 @@
133 133  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
134 134  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
135 135  
136 -== 3.3 Get Firmware Version Info ~-~--（是否存在） ==
137 137  
303 +
304 +
305 +
306 +== (% id="cke_bm_55968S" style="display:none" %) (%%)4.3  Set the sensor delay time ==
307 +
308 +Feature: Change the sensor delay time.
309 +
310 +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.
311 +
312 +The default delay is 1000ms.
313 +
314 +**AT Command: AT+SDELAY**
315 +
316 +[[image:image-20220613175511-8.png]]
317 +
318 +**Downlink Command: 0xA1**
319 +
320 +Format: Command Code (0xA1) followed by 3 bytes time value.
321 +
322 +If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1.
323 +
324 +* Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
325 +* Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms
326 +
327 +
328 +
329 +
330 +
331 +== 4.4  Query sensor model function ==
332 +
333 +Feature: Using this function will re-update the model.
334 +
335 +**Downlink Command: 0xFA00**
336 +
337 +
338 +== 4.5  Get Firmware Version Info ==
339 +
138 138  Feature: use downlink to get firmware version.
139 139  
140 140  **Downlink Command: 0x26**
... ... @@ -144,22 +144,24 @@
144 144  * Reply to the confirmation package: 26 01
145 145  * Reply to non-confirmed packet: 26 00
146 146  
349 +
147 147  Device will send an uplink after got this downlink command. With below payload:
148 148  
149 149  Configures info payload:
150 150  
151 -|=(((
354 +(% border="1" cellspacing="8" style="background-color:#ffffcc; color:green; width:510px" %)
355 +|=(% style="width: 96px;" %)(((
152 152  **Size(bytes)**
153 -)))|=**1**|=**1**|=**1**|=**1**|=**1**|=**5**|=**1**
154 -|**Value**|Software Type|(((
357 +)))|=(% style="width: 119px;" %)**1**|=(% style="width: 88px;" %)**1**|=(% style="width: 88px;" %)**1**|=(% style="width: 82px;" %)**2**|=(% style="width: 108px;" %)**1**|=(% style="width: 76px;" %)4|=(% style="width: 102px;" %)**1**
358 +|(% style="width:96px" %)**Value**|(% style="width:119px" %)Software Type|(% style="width:88px" %)(((
155 155  Frequency
156 156  
157 157  Band
158 -)))|Sub-band|(((
362 +)))|(% style="width:88px" %)Sub-band|(% style="width:82px" %)(((
159 159  Firmware
160 160  
161 161  Version
162 -)))|Sensor Type|Reserve|(((
366 +)))|(% style="width:108px" %)Sensor Type|(% style="width:76px" %)Reserve|(% style="width:102px" %)(((
163 163  [[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]]
164 164  Always 0x02
165 165  )))
... ... @@ -186,8 +186,10 @@
186 186  
187 187  *0x09: AS923-2
188 188  
189 -*0xa0: AS923-3
393 +*0x0A: AS923-3
190 190  
395 +*0x0B: AS923-4
396 +
191 191  **Sub-Band**: value 0x00 ~~ 0x08
192 192  
193 193  **Firmware Version**: 0x0100, Means: v1.0.0 version
... ... @@ -206,12 +206,15 @@
206 206  
207 207  0x06: LSNPK01
208 208  
415 +0x07: LDDS45
209 209  
417 +0x08: LSLP01
210 210  
211 -= Use AT Command =
212 212  
213 -== Access AT Commands ==
420 += 5.  Use AT Command =
214 214  
422 +== 5.1  Access AT Commands ==
423 +
215 215  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.
216 216  
217 217  [[image:Main.User Manual for LoRaWAN End Nodes.LLMS01-LoRaWAN Leaf Moisture Sensor User Manual.WebHome@1654593668970-604.png||height="297" width="474"]]
... ... @@ -232,9 +232,9 @@
232 232  Valid AT Command please check [[Configure Device>>||anchor="H3.ConfigureLLMS01viaATCommandorLoRaWANDownlink"]].
233 233  
234 234  
235 -= Battery & How to replace =
444 += 6.  Battery & How to replace =
236 236  
237 -== Battery Type ==
446 +== 6.1  Battery Type ==
238 238  
239 239  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.
240 240  
... ... @@ -248,7 +248,7 @@
248 248  GroPoint Air:  2.45v ~~ 3.6v
249 249  
250 250  
251 -== Power Consumption Analyze ==
460 +== 6.2  Power Consumption Analyze ==
252 252  
253 253  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.
254 254  
... ... @@ -289,38 +289,45 @@
289 289  [[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"]]
290 290  
291 291  
292 -=== ​Battery Note ===
501 +=== ​6.2.1  Battery Note ===
293 293  
294 294  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.
295 295  
296 296  
297 -=== Replace the battery ===
506 +=== 6.2.2  Replace the battery ===
298 298  
508 +(((
299 299  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.
510 +)))
300 300  
301 -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)
512 +(((
513 +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).
514 +)))
302 302  
303 303  
304 304  
518 += 7.  FAQ =
305 305  
306 -= FAQ =
520 +== 7.1  How to change the LoRa Frequency Bands/Region ==
307 307  
308 -== How to change the LoRa Frequency Bands/Region ==
309 -
310 310  You can follow the instruction here: [[how to upgrade image>>doc:Main.Firmware Upgrade Instruction for STM32 base products.WebHome||anchor="H2.HardwareUpgradeMethodSupportList"]].
311 311  When downloading the images, choose the required image file for download. ​
312 312  
313 313  
314 -= Trouble Shooting =
526 += 8.  Trouble Shooting =
315 315  
316 -== AT Commands input doesn’t work ==
528 +== 8.1  AT Commands input doesn’t work ==
317 317  
318 318  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.
319 319  
320 320  
533 +== 8.2  Why i see the payload is 7FFF? ==
321 321  
322 -= Order Info =
535 +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.
323 323  
537 +
538 += 9.  Order Info =
539 +
324 324  Part Number: **GROPOINT AIR-M-XX**
325 325  
326 326  **XX**: The default frequency band
... ... @@ -334,8 +334,15 @@
334 334  * **IN865**: LoRaWAN IN865 band
335 335  * **CN470**: LoRaWAN CN470 band
336 336  
337 -= ​Packing Info =
553 +(% class="wikigeneratedid" id="H200BPackingInfo" %)
554 +​
338 338  
556 +
557 +
558 +
559 +
560 += 10.  Packing Info =
561 +
339 339  **Package Includes:  **
340 340  
341 341  * GroPoint Air-M x 1
... ... @@ -346,5 +346,3 @@
346 346  * Device Weight: g
347 347  * Package Size / pcs : cm
348 348  * Weight / pcs : g
349 -
350 -
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