Last modified by Xiaoling on 2024/04/23 14:37
<
From version < 39.1 >
edited by Edwin Chen
on 2022/06/09 00:01
To version < 63.1 >
edited by David Huang
on 2022/06/21 11:37
>
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1 +XWiki.David
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54 54  [[image:image-20220530002453-3.png||height="262" width="493"]]
55 55  
56 56  
57 -= Configure GroPoint Air to Connect LoRaWAN Network =
57 += Connect LoRaWAN Network =
58 58  
59 59  
60 -== LED Indicator  ( 检查等状态是否对的) ==
60 +== LED Indicator ==
61 61  
62 62  The GroPoint Air has an internal LED which can show the status of different states.
63 63  
... ... @@ -64,15 +64,143 @@
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 ==
67 67  
68 -== Firmware and Changelog (Changelog标注现在 版本是什么版本) ==
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/]]
69 69  
70 -Firmware Download Location: [[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]]
71 -
72 72  Change Log:
73 73  
74 74  
74 += How to use? =
75 75  
76 +== Connect to GroPoint Profile ==
77 +
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:
79 +
80 +* Support RS485 Interface
81 +* with M12 5pin connector.
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).
84 +
85 +
86 +== Connect to LoRaWAN Network? ==
87 +
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 +
90 +
91 +== Example to use for LoRaWAN network ==
92 +
93 +This section shows an example of how to join the TTN V3 LoRaWAN IoT server. Usages with other LoRaWAN IoT servers are similar.
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.
96 +
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:
98 +
99 +**Step 1**: Create a device in TTN V3 with the OTAA keys from GroPoint Air.
100 +
101 +Each GroPoint Air is shipped with a sticker with the default device EUI as below:
102 +
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"]]
105 +
106 +Users can enter these keys in the LoRaWAN Server portal. Below is the TTN V3 screenshot:
107 +
108 +Add APP EUI in the application.
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"]]
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"]]
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"]]
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"]]
117 +
118 +Add APP KEY and DEV EUI
119 +
120 +**Step 2**: Power on GroPoint Air
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"]]
123 +
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 +
126 +[[image:image-20220611174943-1.png||height="139" width="1008"]]
127 +
128 +
129 +=== Decoder in TTN V3 ===
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"]]
132 +
133 +Please check the decoder [gropoint_Decoder_V1.0.0.js] from this link:
134 +
135 +[[https:~~/~~/www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0>>https://www.dropbox.com/sh/4strg6w7kkekdc4/AAAUKdAV3XKhOi3t6YjA8j9za?dl=0]]
136 +
137 +
138 +== Uplink Payload Analyze ==
139 +
140 +Uplink payloads have two types:
141 +
142 +* (((
143 +Report temperature and humidity status normally: Use FPORT=2
144 +)))
145 +* (((
146 +Other control commands: Use other FPORT fields.
147 +)))
148 +
149 +The application server should parse the correct value based on FPORT settings.
150 +
151 +
152 +== temperature and humidity Value, Uplink FPORT~=2 ==
153 +
154 +
155 +GroPoint Air will send this uplink after Device Status once join the LoRaWAN network successfully. And GroPoint Air will:
156 +
157 +periodically send this uplink every 20 minutes, this interval can be changed.
158 +
159 +The drawing below shows the probe dimensions of the 2-8 segment probes, Temperature sen sor locations provided in table below:
160 +
161 +[[image:image-20220621093414-1.png||height="932" width="816"]]
162 +
163 +GroPoint Air's sensors come in six models:GPLP-2，GPLP-3，GPLP-4，GPLP-5，GPLP-6，GPLP-8.
164 +
165 +The amount of temperature and humidity is different for each model, so the payload of each model is different.
166 +
167 +Take GPLP-3 as an example：
168 +
169 +Uplink Payload totals 21 bytes.
170 +
171 +[[image:image-20220621100751-2.png||height="124" width="774"]]
172 +
173 +[[image:image-20220611174943-1.png||height="139" width="1008"]]
174 +
175 +
176 +For US915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 1.
177 +
178 +For AU915 frequency, when DR=0 and the payload length exceeds 11, the DR of this packet is switched to 3.
179 +
180 +== Show data on Datacake ==
181 +
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 +
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]]
185 +
186 +**Step 2**: Configure SW3L in Datacake  ​​​​
187 +
188 +[[image:image-20220613171007-1.png||height="567" width="542"]]
189 +
190 +[[image:image-20220613171015-2.png||height="600" width="586"]]
191 +
192 +[[image:image-20220613171029-3.png||height="507" width="513"]]
193 +
194 +[[image:image-20220613171038-4.png||height="469" width="786"]]
195 +
196 +[[image:image-20220613171105-5.png||height="533" width="949"]]
197 +
198 +[[image:image-20220613171117-6.png||height="501" width="925"]]
199 +
200 +[[image:image-20220613171124-7.png||height="466" width="877"]]
201 +
202 +
203 +
76 76  = Configure GroPoint Air via AT Command or LoRaWAN Downlink =
77 77  
78 78  Use can configure GroPoint Air via AT Command or LoRaWAN Downlink.
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117 117  * Example 1: Downlink Payload: 0100001E ~/~/ Set Transmit Interval (TDC) = 30 seconds
118 118  * Example 2: Downlink Payload: 0100003C ~/~/ Set Transmit Interval (TDC) = 60 seconds
119 119  
120 -== 3.2 Set Interrupt Mode  （是否存在） ==
248 +== 3.2 Set Interrupt Mode ==
121 121  
122 122  Feature, Set Interrupt mode for GPIO_EXIT.
123 123  
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134 134  * Example 1: Downlink Payload: 06000000 ~/~/ Turn off interrupt mode
135 135  * Example 2: Downlink Payload: 06000003 ~/~/ Set the interrupt mode to rising edge trigger
136 136  
137 -== 3.3 Get Firmware Version Info ~-~--（是否存在） ==
265 +== (% id="cke_bm_55968S" style="display:none" %) (%%)3.3 Set the sensor delay time ==
138 138  
267 +Feature: Change the sensor delay time.
268 +
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 +
271 +The default delay is 1000ms.
272 +
273 +**AT Command: AT+SDELAY**
274 +
275 +[[image:image-20220613175511-8.png]]
276 +
277 +**Downlink Command: 0xA1**
278 +
279 +Format: Command Code (0xA1) followed by 3 bytes time value.
280 +
281 +If the downlink payload=A10007D0, it means set the sensor delay time to 0x0007D0=2000ms, while type code is A1.
282 +
283 +* Example 1: Downlink Payload: A10003E8 ~/~/ Set the sensor delay time = 1000ms
284 +* Example 2: Downlink Payload: A10007D0 ~/~/ Set the sensor delay time = 2000ms
285 +
286 +== 3.4 Query sensor model function ==
287 +
288 +Feature: Using this function will re-update the model.
289 +
290 +**Downlink Command: 0xFA00**
291 +
292 +
293 +== 3.5 Get Firmware Version Info ==
294 +
139 139  Feature: use downlink to get firmware version.
140 140  
141 141  **Downlink Command: 0x26**
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151 151  
152 152  |=(((
153 153  **Size(bytes)**
154 -)))|=**1**|=**1**|=**1**|=**1**|=**1**|=**5**|=**1**
310 +)))|=**1**|=**1**|=**1**|=**2**|=**1**|=4|=**1**
155 155  |**Value**|Software Type|(((
156 156  Frequency
157 157  
... ... @@ -187,8 +187,10 @@
187 187  
188 188  *0x09: AS923-2
189 189  
190 -*0xa0: AS923-3
346 +*0x0A: AS923-3
191 191  
348 +*0x0B: AS923-4
349 +
192 192  **Sub-Band**: value 0x00 ~~ 0x08
193 193  
194 194  **Firmware Version**: 0x0100, Means: v1.0.0 version
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207 207  
208 208  0x06: LSNPK01
209 209  
368 +0x07: LDDS45
210 210  
370 +0x08: LSLP01
211 211  
212 212  = Use AT Command =
213 213  
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318 318  
319 319  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.
320 320  
481 +== Why i see the payload is 7FFF? ==
321 321  
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.
322 322  
323 323  = Order Info =
324 324  
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347 347  * Device Weight: g
348 348  * Package Size / pcs : cm
349 349  * Weight / pcs : g
350 -
351 -
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