Last modified by Kilight Cao on 2024/10/12 08:58
<
From version < 25.1 >
edited by Kilight Cao
on 2022/10/31 09:52
To version < 112.1 >
edited by Kilight Cao
on 2023/05/04 09:54
>
Change comment: Uploaded new attachment "image-20230504095457-1.png", version {1}

Summary

Details

Page properties
Content
... ... @@ -11,9 +11,13 @@
11 11  
12 12  {{toc/}}
13 13  
14 -= **1. Introduction** =
15 15  
16 16  
16 +
17 +
18 +
19 += **1. Introduction** =
20 +
17 17  == **1.1 What is LG01v2** ==
18 18  
19 19  
... ... @@ -20,14 +20,17 @@
20 20  (((
21 21  (((
22 22  The LG01v2 is an (% style="color:green" %)**open-source single channel LoRa Gateway**(%%). It lets you bridge LoRa wireless network to an IP network via (% style="color:green" %)**WiFi , Ethernet or Cellular Network**(%%) (via Optional 4G module). The LoRa wireless allows users to send data and reach extremely long ranges at low data rates.
27 +
28 +LG01v2 is specially design for (% style="color:green" %)**peer to peer LoRa**(%%) protocol instead of LoRaWAN protocol. The LG01v2 use single channel LoRa module to minimize the deployment cost for a private p2p LoRa wireless network.
23 23  )))
24 24  
25 25  (((
32 +LG01v2 uses Open Source Linux system. User can modify the Linux part and develop customize software base on it. It has (% style="color:green" %)**1.2Ghz Quad-Core CPU**(%%) , (% style="color:green" %)**4GB eMMC storage**(%%) and (% style="color:green" %)**512MB RAM**(%%) for most application.
33 +
26 26  LG01v2 supports (% style="color:green" %)**remote management**(%%). System Integrator can easy to remote monitor the gateway and maintain it.
27 27  )))
28 28  
29 29  
30 -
31 31  == **1.2 Specifications** ==
32 32  
33 33  
... ... @@ -56,7 +56,6 @@
56 56  * Remote Management
57 57  * Auto-provisioning for batch deployment and management
58 58  * LoRa Gateway
59 -* Built-in (% style="color:#037691" %)//**The Things Network**//(%%) local LoRaWAN server
60 60  * Built-in  (% style="color:#037691" %)//**Node-Red**// (%%)local Application server
61 61  
62 62  == **1.4 Block Diagram** ==
... ... @@ -84,7 +84,6 @@
84 84  (% style="color:blue" %)//**➢ WIFI LED**//(%%)//: This LED shows the WIFI interface connection status.//
85 85  
86 86  
87 -
88 88  == **1.6 Button Intruction** ==
89 89  
90 90  
... ... @@ -101,10 +101,9 @@
101 101   //**LED status: ** ETH LED will SOLID BULE Until the restore is finished.//
102 102  
103 103  
109 += **2. Quick Start** =
104 104  
105 -= ** 2. Quick Start** =
106 106  
107 -
108 108  The LG01-V2 supports network access via Ethernet or Wi-Fi connection and runs without a network.
109 109  
110 110  In most cases, the first thing you need to do is make the LG01-v2 accessible to the network.
... ... @@ -112,7 +112,6 @@
112 112  
113 113  == **2.1 Connects to the network and accesses the gateway Web UI** ==
114 114  
115 -
116 116  == **2.1.1 connect the network.** ==
117 117  
118 118  
... ... @@ -132,101 +132,105 @@
132 132  
133 133  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622100542-2.png?width=1256&height=369&rev=1.1||alt="image-20220622100542-2.png"]]
134 134  
135 -The LG01-V2 has a fall-back IP address on its WAN port. you have to access the gateway Web-UI to configure the WiFi connection via the fallback IP address.
136 136  
139 +Fill in the WiFi information by checking the box and clicking (% style="color:red" %)**Save&Apply**
137 137  
138 -(% style="color:#037691" %)**Steps to connect via fallback IP:**
139 139  
140 -~1. Connect PC's Ethernet port to LG01-V2's WAN port
142 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622102702-6.png?rev=1.1||alt="image-20220622102702-6.png"]]
141 141  
142 -2. Configure PC's Ethernet port has  IP: 172.31.255.253 and Netmask: 255.255.255.252
143 143  
145 +**Wi-Fi configuration successful**
144 144  
145 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622101433-4.png?rev=1.1||alt="image-20220622101433-4.png"]]
146 146  
148 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622102847-7.png?rev=1.1||alt="image-20220622102847-7.png"]]
147 147  
148 -and then On the PC, use the IP address **http:~/~/172.31.255.254** to access the LG01-V2 via Web or Console.
149 149  
151 += **3. Web Configure Pages** =
150 150  
151 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622102210-5.png?width=919&height=504&rev=1.1||alt="image-20220622102210-5.png"]]
153 +== **3.1 Home** ==
152 152  
153 153  
154 -Fill in the WiFi information by checking the box and clicking (% style="color:red" %)**Save&Apply**
156 +//Shows the system running status~://
155 155  
158 +[[image:image-20221104155612-1.png||height="497" width="942"]]
156 156  
157 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622102702-6.png?rev=1.1||alt="image-20220622102702-6.png"]]
158 158  
161 +== **3.2 Network Settings** ==
159 159  
160 -**Wi-Fi configuration successful**
163 +=== **3.2.1 Network ~-~-> WiFi** ===
161 161  
162 162  
163 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622102847-7.png?rev=1.1||alt="image-20220622102847-7.png"]]
166 +[[image:image-20221104155654-2.png||height="319" width="813"]]
164 164  
165 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622102901-8.png?width=938&height=476&rev=1.1||alt="image-20220622102901-8.png"]]
166 166  
169 +=== **3.4.2 Network ~-~-> System Status** ===
167 167  
168 -= **3. Web Configure Pages** =
169 169  
170 -== **3.1 Home** ==
172 +[[image:image-20221104155724-3.png||height="679" width="861"]]
171 171  
172 -//Shows the system running status~://
173 173  
174 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622102901-8.png?rev=1.1||alt="image-20220622102901-8.png" height="476" width="939"]]
175 +=== **3.4.3 Network ~-~-> Firewall** ===
175 175  
176 176  
177 -== **3.2 Network Settings** ==
178 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220616115351-6.png?width=661&height=244&rev=1.1||alt="image-20220616115351-6.png"]]
178 178  
179 179  
180 -=== **3.2.1 Network ~-~-> WiFi** ===
181 +== **3.5 System** ==
181 181  
183 +=== **3.5.1  System ~-~-> System Overview** ===
182 182  
183 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220616114756-4.png?width=669&height=251&rev=1.1||alt="image-20220616114756-4.png"]]
184 184  
186 +Shows the system info:
185 185  
188 +[[image:image-20221104155907-4.png]]
186 186  
187 -=== **3.4.2 Network ~-~-> System Status** ===
188 188  
191 +=== **3.5.2 System ~-~-> Backup/Restore** ===
189 189  
190 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220820134112-2.png?width=668&height=539&rev=1.1||alt="image-20220820134112-2.png"]]
191 191  
194 +[[image:image-20221104155928-5.png||height="334" width="880"]]
192 192  
193 193  
194 -=== **3.4.3 Network ~-~-> Firewall** ===
197 += (% id="cke_bm_1978S" style="display:none" %)** **(%%)**4. Build in Server** =
195 195  
196 196  
197 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220616115351-6.png?width=661&height=244&rev=1.1||alt="image-20220616115351-6.png"]]
200 +The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)**Node-Red**
198 198  
199 199  
203 +[[image:image-20221104155949-6.png||height="315" width="1023"]]
200 200  
201 -== **3.5 System** ==
202 202  
206 +(% style="color:red" %)**Note:**
203 203  
204 -=== **3.5.1  System ~-~-> System Overview** ===
208 + **Path**: System ~-~-> Built-in Server
205 205  
206 206  
207 -Shows the system info:
211 +(% style="color:blue" %)**Troubleshooting：**
208 208  
209 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220917144512-5.png?width=853&height=618&rev=1.1||alt="image-20220917144512-5.png"]]
213 +**~ 1. URL does not jump properly**
210 210  
215 + For the Node-Red, you can use the local IP address and the port is 1880 to access it.
211 211  
212 212  
213 -=== **3.5.2 System ~-~-> Backup/Restore** ===
218 +== **4.1 Application Server ~-~- Node-Red** ==
214 214  
215 215  
216 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220917144725-6.png?width=869&height=208&rev=1.1||alt="image-20220917144725-6.png"]]
221 +You can access the gateway's built-in AS server of (% style="color:blue" %)**Node-Red **(%%)via the URL((% style="background-color:yellow" %)__**//http:~/~/<hostname>:1880 or http:~/~/<local-IPV4-address>//**__(%%)) in your browser.
217 217  
218 218  
224 +Such as (% style="background-color:yellow" %)__**//http:~/~/dragino-54ff12:1880  or http:~/~/<Local-IPV4-Address>//**__
219 219  
220 -= =
221 221  
222 -= **4. How to configure the LA66 module** =
227 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220725172124-3.png?width=843&height=610&rev=1.1||alt="image-20220725172124-3.png"]]
223 223  
224 224  
225 -== **4.1 Access the LA66 module** ==
230 += **5. How to configure the Lora Gateway** =
226 226  
232 +== **5.1 Configure and Debug LoRa wireless of LG01v2** ==
227 227  
228 -Users can access the LA66 module by running the following command, then select the option **''serial port setup"**:
229 229  
235 +Users can access the Lora configuration page by running the following command, then select the option **''serial port setup"**:
236 +
230 230  (% class="box infomessage" %)
231 231  (((
232 232  **root@dragino-2406ef:~~# minicom -s**
... ... @@ -245,91 +245,190 @@
245 245  )))
246 246  
247 247  
248 -(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**(%%)
255 +(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**
256 +
257 +
249 249  (% style="color:red" %)[[image:image-20221029174703-3.png]]
250 250  
251 251  
252 252  Enter **AT+CFG **in the interface to get the configuration,
253 253  
254 -[[image:image-20221029172156-1.png||height="315" width="358"]]
255 255  
264 +(% class="box infomessage" %)
265 +(((
266 +**AT+FRE=868.100,868.100  ~-~--> TX and RX frequency
267 +AT+GROUPMOD=0,0  ~-~-->  TX and RX group
268 +AT+BW=0,0  ~-~-->  TX and RX Bandwidth
269 +AT+SF=12,12  ~-~-->  TX and RX Spreading Factor
270 +AT+POWER=14  ~-~-->  TX Power Range
271 +AT+CRC=1,1  ~-~-->  TX and RX CRC Type
272 +AT+HEADER=0,0  ~-~-->  TX and RX Header Type
273 +AT+CR=1,1  ~-~-->  TX and RX Coding Rate
274 +AT+IQ=0,0  ~-~-->  TX and RX InvertIQ
275 +AT+PREAMBLE=8,8  ~-~-->  TX and RX Preamble Length
276 +AT+SYNCWORD=0  ~-~-->  Syncword(0: private，1: public)
277 +AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode
278 +AT+RXDAFORM=1**                              
279 +)))
256 256  
257 -LG01v2 Peer-to-Peer example:
258 258  
259 -(% style="color:red" %)**LG01v2 as Receiver: (configured as AT+RXMOD=65535,2)**
282 +== **5.2 Example: LG01v2** ==
260 260  
261 -[[image:image-20221031091652-2.png]]
284 +=== **5.2.1 Introduce for the example:** ===
262 262  
263 263  
264 -(% style="color:red" %)**Sender:**
287 +[[image:image-20221104102736-3.png||height="282" width="723"]]
265 265  
266 266  
267 -[[image:image-20221031092053-4.png]]
290 +In this example, there are two devices:
268 268  
292 +* **LA66 Shield + UNO + DHT11**: The UNO will get the temperature and humidity and broadcast the value via LoRa protocol.
293 +* **LG01v2** : LG01v2 is set to listening the LoRa Channel which LA66 is broadcasting. When LG01v2 get the data from LA66, LG01v2 will plot the data in built-in IoT server.
269 269  
270 -Instruction for LA66 Peer-to-Peer firmware :[[ **Instruction **>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/Instruction%20for%20LA66%20Peer%20to%20Peer%20firmware/]]
295 +=== **5.2.2 Set Up LA66 Shield + UNO** ===
296 +
297 +
298 +==== **Set up LA66 Module** ====
299 +
300 +
301 +LA66 Module is loaded with the firmware **[[LA66 Peer-to-Peer firmware>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/Instruction%20for%20LA66%20Peer%20to%20Peer%20firmware/]] **and user can use AT Command to set up LA66 with below parameters:
302 +
303 +(((
304 +(% style="color:red" %)**LA66 Shield as Sender: **
305 +
306 +(% class="box infomessage" %)
307 +(((
308 +**LA66 Shield configuration:**
309 +
310 +AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
311 +AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
312 +AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
313 +AT+POWER=14  ~-~--> TX Power Range set: 14dBm
314 +AT+CRC=1,1  ~-~--> TX and RX CRC Type
315 +AT+HEADER=0,0  ~-~--> TX and RX Header Type
316 +AT+CR=1,1  ~-~--> TX and RX Coding Rate
317 +AT+IQ=0,0  ~-~--> TX and RX InvertIQ
318 +AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
319 +AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public)**
320 +AT+RXMOD=6,0  ~-~-->  Rx Timeout and Reply mode
271 271  )))
322 +)))
272 272  
273 273  
274 -= (% id="cke_bm_262449S" style="display:none" %)** **(%%)**5. Build-in Server** =
275 275  
326 +==== **Set up Arduino UNO** ====
276 276  
277 -The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)**Node-Red, and**(%%) LoRaWAN Server: (% style="color:blue" %)**The Things Network - Stack (Open Source 3.19 Version).**
328 +(% id="cke_bm_1033249S" style="display:none" %)** **
278 278  
330 +**Hardware Connection**
279 279  
280 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220820115644-1.png?width=778&height=217&rev=1.1||alt="image-20220820115644-1.png"]]
332 +(% class="box infomessage" %)
333 +(((
334 +**The DHT11 sensor connects to the LA66 Shield:**
281 281  
336 +**VCC  <~-~--> 3.3V (Red line)**
337 +**DATA <~-~--> PIN8 (Purple line)**
338 +**GND  <~-~--> GND (White line)**
339 +)))
282 282  
283 -(% style="color:red" %)**Note:**
341 +[[image:image-20221108170731-5.png||height="588" width="441"]]
284 284  
285 - **Path**: System ~-~-> Built-in Server
286 286  
287 287  
288 -**Troubleshooting:**
345 +===== **1. Open Arduino IDE** =====
289 289  
290 290  
291 -**~ 1. URL does not jump properly**
348 +[[image:image-20221108172149-6.png||height="650" width="542"]]
292 292  
293 - For the ttn-stack, you can click the update the URL which will update the configuration where change the hostname to the current local IP address as the URL.
294 294  
295 - For the Node-Red, you can use the local IP address and the port is 1880 to access it.
296 296  
352 +===== **2. Open project** =====
297 297  
298 298  
299 -== **5.1 LoRaWAN Network  Server ~-~- The Things Network - Stack (TTN-V3)** ==
355 +Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino||target="_blank"]]
300 300  
357 +Then click Compile and Upload to LA66 Shield,
301 301  
302 -You can access the gateway's built-in LNS server of (% style="color:blue" %)**The Things Network - Stack **(%%)via the URL( (% style="background-color:yellow" %)__**//http:~/~/<hostname>:8080 or http:~/~/<local-IPV4-address> //**__(%%)) in your browser.
359 +[[image:image-20221108172432-7.png]]
303 303  
304 -Such as  (% style="background-color:yellow" %)__**//http:~/~/dragino-54ff12:8080  or http:~/~/<Local-IPV4-Address>//**__
305 305  
306 306  
307 -Login account:
363 +===== **3. Open the Serial Monitor to check the LA66 Shield data** =====
308 308  
309 -**User ID: ** ** (% style="background-color:yellow" %)admin(%%)**
310 310  
311 -**Password: ** ** (% style="background-color:yellow" %)dragino(%%)**
366 +The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless,
312 312  
368 +[[image:image-20221108174840-8.png||height="731" width="671"]]
313 313  
314 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220725171719-1.png?width=769&height=570&rev=1.1||alt="image-20220725171719-1.png"]]
315 315  
316 316  
372 +Sending out data as below.
317 317  
318 -== **5.2 Application Server ~-~- Node-Red** ==
374 +[[image:image-20221108175113-9.png||height="556" width="998"]]
319 319  
320 320  
321 -You can access the gateway's built-in AS server of (% style="color:blue" %)**Node-Red **(%%)via the URL((% style="background-color:yellow" %)__**//http:~/~/<hostname>:1880 or http:~/~/<local-IPV4-address>//**__(%%)) in your browser.
377 +=== **5.2.3 Set Up LG01v2** ===
322 322  
323 323  
324 -Such as (% style="background-color:yellow" %)__**//http:~/~/dragino-54ff12:1880  or http:~/~/<Local-IPV4-Address>//**__
380 +Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield
325 325  
382 +(% style="color:red; font-weight:bold" %)**LG01v**(% style="color:red" %)**2 as Receiver: (configured as AT+RXMOD=65535,2)**
326 326  
327 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220725172124-3.png?width=843&height=610&rev=1.1||alt="image-20220725172124-3.png"]]
384 +(% class="box infomessage" %)
385 +(((
386 +**LG01-V2 configuration:**
328 328  
388 +AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
389 +AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
390 +AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
391 +AT+POWER=14  ~-~--> TX Power Range set: 14dBm
392 +AT+CRC=1,1  ~-~--> TX and RX CRC Type
393 +AT+HEADER=0,0  ~-~--> TX and RX Header Type
394 +AT+CR=1,1  ~-~--> TX and RX Coding Rate
395 +AT+IQ=0,0  ~-~--> TX and RX InvertIQ
396 +AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
397 +AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public)**
398 +AT+RXMOD=65535,2  ~-~-->  Rx Timeout and Reply mode, RX window always open**(0:No ACK, 1:Reply mode, 2:Send an ACK once got a message from another device. ACK Content is 0x00 FF )**
399 +)))
329 329  
330 -= (% id="cke_bm_265781S" style="display:none" %)** **(%%)**6. How users can access LG01v2 using serial USB** =
331 331  
402 +=== **5.2.4 Test result** ===
332 332  
404 +
405 +After the above configuration is complete, users can send test simulation data to check whether the configuration is correct, In LA66 sheild serial console send:(% style="color:red" %)**(AT+SEND=1,hello world,2,3).**
406 +)))
407 +
408 +When LG01v2 replies with ACK when it receives a packet sent by LA66 sheild.
409 +
410 +[[image:image-20221108164413-2.png]]
411 +
412 +
413 +
414 +In the real-time log of LG01v2：
415 +
416 +[[image:image-20221108170314-3.png]]
417 +
418 +
419 +=== **5.2.5 Plot data chart in LG01v2** ===
420 +
421 +
422 +User can plot the temperature and humidity chat via LG01v2 built-in IoT server.
423 +
424 +User can import this example in Node-Red: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.json||target="_blank"]]
425 +
426 +[[image:image-20221108180334-10.png||height="651" width="1141"]]
427 +
428 +
429 +The temperature and humidity chart is displayed in the built-in node-red UI
430 +
431 +**Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)**
432 +
433 +[[image:image-20221108180458-11.png||height="402" width="1137"]]
434 +
435 +
436 += (% style="color:inherit; font-family:inherit; font-size:29px" %)**6. How users can access LG01**(%%)**v(% style="color:inherit; font-family:inherit; font-size:29px" %)2 using serial USB(%%)** =
437 +
438 +
333 333  (% style="color:blue" %)**USB TTL to LG01v2  Connection:**
334 334  
335 335  
... ... @@ -356,34 +356,112 @@
356 356  
357 357  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220804164928-3.png?width=332&height=320&rev=1.1||alt="image-20220804164928-3.png"]]
358 358  
465 +
359 359  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220804164747-2.png?width=594&height=622&rev=1.1||alt="image-20220804164747-2.png"]]
360 360  
361 361  
362 -= **7. Trouble Shooting** =
469 += **7. OTA System Update** =
363 363  
364 364  
365 -== 7.1  I can't log in to the built-in Server TTN Stack which shows '**Login failed**'. ==
472 +LG01v2 supports system auto update via OTA, please see **[[this URL>>url:http://wiki.dragino.com/xwiki/bin/view/OTA%20Update/]]** for the detail of this feature.
366 366  
367 367  
475 += **8. FAQ** =
368 368  
477 +== **8.1 How does LG01v2 communicate with Lora shield (LoRa.h)** ==
369 369  
370 -This is caused by the inconsistency between the built-in TTN-Stack domain configuration and your login URL.
371 371  
372 -By default, ttn-stack uses the gateway's domain name for URL resolution, but in some networks, they prefer to resolve IP-v4 addresses.
480 +This example describes how to use LG01v2, LoRa Shield to set up a LoRa network,
373 373  
482 +[[image:image-20221103152238-8.png||height="251" width="654"]]
374 374  
375 -So you can change the domain name of the TTN-Stack configuration to the IPv4 address.
376 376  
377 -**Click the update URL button to configure the URL with the current eth port address.**
485 +(% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match**
378 378  
487 +**LG01v2 configuration:**
379 379  
489 +(% class="box infomessage" %)
490 +(((
491 +AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
492 +AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
493 +AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
494 +AT+POWER=14  ~-~--> TX Power Range
495 +AT+CRC=1,1  ~-~--> TX and RX CRC Type
496 +AT+HEADER=0,0  ~-~--> TX and RX Header Type
497 +AT+CR=1,1  ~-~--> TX and RX Coding Rate
498 +AT+IQ=0,0  ~-~--> TX and RX InvertIQ
499 +AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
500 +AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12
501 +AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode,RX window always open
502 +AT+RXDAFORM=1    
503 +)))
380 380  
381 381  
382 382  
383 -= (% style="color:inherit; font-family:inherit; font-size:29px" %)**8. Supports**(%%) =
507 +**Lora shield configuration:**
384 384  
509 +Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino||target="_blank"]] , [[attach:arduino-LoRa-master.zip||target="_blank"]]
385 385  
511 +[[image:image-20221101161318-2.png]]
512 +
513 +
514 +
515 +**Test LG01v2 to receive Lora Shield data:**
516 +
517 +[[image:image-20221101161951-3.png]]
518 +
519 +
520 +
521 +**Test the LG01v2 to send data:**
522 +
523 +[[image:image-20221101162527-4.png]]
524 +
525 +
526 +== **8.2 How does LG01v2 communicate with Heltec LoRa Node** ==
527 +
528 +
529 +This example describes how to use LG01v2 and Heltec LoRa Node to set up a LoRa network,
530 +
531 +[[image:image-20221112161111-2.png||height="258" width="692"]]
532 +
533 +(% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match**
534 +
535 +
536 +**LG01v2 configuration:**
537 +
538 +(% class="box infomessage" %)
386 386  (((
540 +AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
541 +AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
542 +AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
543 +AT+POWER=14  ~-~--> TX Power Range
544 +AT+CRC=1,1  ~-~--> TX and RX CRC Type
545 +AT+HEADER=0,0  ~-~--> TX and RX Header Type
546 +AT+CR=1,1  ~-~--> TX and RX Coding Rate
547 +AT+IQ=0,0  ~-~--> TX and RX InvertIQ
548 +AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
549 +AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12
550 +AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode,RX window always open
551 +AT+RXDAFORM=1  ~-~--> RX data format**（0: Hex ,1: String）**
552 +)))
553 +
554 +
555 +After we upload the sketch to Heltec LoRa Node, we can see below output from Arduino.
556 +
557 +Lora Shield example: [[attach:LoRa_send_trial.ino||target="_blank"]]
558 +
559 +[[image:image-20221112162733-3.png||height="524" width="927"]]
560 +
561 +
562 +And we can see the logread of gateway as below, means the packet arrive gateway:
563 +
564 +[[image:image-20221112163119-4.png||height="808" width="560"]]
565 +
566 +
567 += (% style="color:inherit; font-family:inherit; font-size:29px" %)**9. Supports**(%%) =
568 +
569 +
570 +(((
387 387  **//If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].//**
388 388  )))
389 389  
... ... @@ -391,29 +391,24 @@
391 391  **//With your question as detailed as possible. We will reply and help you in the shortest.//**
392 392  
393 393  
578 += **10. Reference** =
394 394  
395 -= **9. Reference** =
396 396  
581 +* Install Tago Core: Refer **Install Tago Core in LG01v2** in[[ Instruction>>doc:Main.Tago\.IO.WebHome]].
582 +* [[Advance OS Reference Guide for L>>doc:Main.Armbian OS instruction.WebHome]]G01v2.
397 397  
398 -* Install Tago Core: Refer **Install Tago Core in LPS8v2** in[[ Instruction>>doc:Main.Tago\.IO.WebHome]].
399 -* [[Advance OS Reference Guide for LPS8v2>>doc:Main.Armbian OS instruction.WebHome]].
400 -
401 401  
402 402  )))
403 403  
404 -= **10. Order Info** =
587 += **11. Order Info** =
405 405  
406 406  
407 -(% style="color:#0000ff" %)**LPS8v2-XXX-YYY**
590 +(% style="color:#0000ff" %)**LG01v2-XXX-YYY**
408 408  
409 409  (% style="color:#0000ff" %)**XXX**(% style="color:black" %): Frequency Band
410 410  
411 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
412 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
413 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
414 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
415 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
416 -* (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
594 +* (% style="color:red" %)**868**(%%): For frequency : 863 ~~ 870Mhz
595 +* (% style="color:red" %)**915**(%%): For frequency : 902 ~~ 928Mhz
417 417  
418 418  (% style="color:#0000ff" %)**YYY**(% style="color:black" %): 4G Cellular Option
419 419  
... ... @@ -425,10 +425,9 @@
425 425  More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
426 426  
427 427  
607 += **12. Manufacturer Info** =
428 428  
429 -= **10. Manufacturer Info** =
430 430  
431 -
432 432  **Shenzhen Dragino Technology Development co. LTD**
433 433  
434 434  Room 202, Block B, BCT Incubation Bases (BaoChengTai),  No.8 CaiYunRoad
... ... @@ -436,10 +436,9 @@
436 436  LongCheng Street, LongGang District ; Shenzhen 518116,China
437 437  
438 438  
617 += **13. FCC Warning** =
439 439  
440 -= **11. FCC Warning** =
441 441  
442 -
443 443  (((
444 444  This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:
445 445  )))
... ... @@ -469,7 +469,6 @@
469 469  (((
470 470  The antenna(s) used for this transmitter must be installed to provide a separation distance of at least 20 cm from all persons and must not be co-located or operating in conjunction with any other antenna or transmitter.
471 471  
649 +
472 472  
473 473  )))
474 -
475 -~)~)~)
1667456058832-484.png
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LoRa_Shield_Sketch_For_MQTT.ino
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1 +#include <SPI.h>
2 +#include <LoRa.h>
3 +
4 +// This is the LoRa Node side sketch for the MQTT example: http://wiki.dragino.com/index.php?title=MQTT_Forward_Instruction#Example_to_communicate_to_a_simple_MQTT_server
5 +
6 +float tem,hum;
7 +char tem_1[8]={"\0"},hum_1[8]={"\0"};
8 +char *node_id = "<4567>"; //From LG01 via web Local Channel settings on MQTT.Please refer <> dataformat in here.
9 +uint8_t datasend[36];
10 +unsigned int count = 1;
11 +unsigned long new_time,old_time=0;
12 +
13 +void setup()
14 +{
15 + Serial.begin(9600);
16 + while (!Serial);
17 + Serial.println(F("Start MQTT Example"));
18 + if (!LoRa.begin(868100000)) //868000000 is frequency
19 + {
20 + Serial.println("Starting LoRa failed!");
21 + while (1);
22 + }
23 + // Setup Spreading Factor (6 ~ 12)
24 + LoRa.setSpreadingFactor(12);
25 +
26 + // Setup BandWidth, option: 7800,10400,15600,20800,31250,41700,62500,125000,250000,500000
27 + //Lower BandWidth for longer distance.
28 + LoRa.setSignalBandwidth(125000);
29 +
30 + // Setup Coding Rate:5(4/5),6(4/6),7(4/7),8(4/8)
31 + LoRa.setCodingRate4(5);
32 + LoRa.setSyncWord(0x12);
33 + void disableCrc();
34 + LoRa.disableInvertIQ();
35 + LoRa.explicitHeaderMode();
36 + Serial.println("LoRa init succeeded.");
37 + LoRa.onReceive(onReceive);
38 + LoRa.receive();
39 +}
40 +
41 +void dhtTem()
42 +{
43 + tem = random(15,40);
44 + hum = random(40,80);
45 + Serial.println(F("The temperature and humidity:"));
46 + Serial.print("[");
47 + Serial.print(tem);
48 + Serial.print("℃");
49 + Serial.print(",");
50 + Serial.print(hum);
51 + Serial.print("%");
52 + Serial.print("]");
53 + Serial.println("");
54 +}
55 +void dhtWrite()
56 +{
57 + char data[50] = "\0";
58 + //for(int i = 0; i < 50; i++)
59 + //{
60 + // data[i] = node_id[i];
61 + //}
62 +
63 + dtostrf(tem,0,1,tem_1);
64 + dtostrf(hum,0,1,hum_1);
65 +
66 + // Serial.println(tem_1);
67 + strcat(data,"tem=");
68 + strcat(data,tem_1);
69 + strcat(data,"&hum=");
70 + strcat(data,hum_1);
71 + strcpy((char *)datasend,data);
72 +
73 + //Serial.println((char *)datasend);
74 + //Serial.println(sizeof datasend);
75 +
76 +}
77 +
78 +
79 +void SendData()
80 +{
81 + LoRa.beginPacket();
82 + LoRa.print((char *)datasend);
83 + LoRa.endPacket();
84 + Serial.println("Packet Sent");
85 +}
86 +
87 +
88 +
89 +void loop()
90 +{
91 + new_time=millis();
92 + if (new_time - old_time >= 30000 || old_time == 0)
93 + {
94 + old_time = new_time;
95 + Serial.print("########### ");
96 + Serial.print("COUNT=");
97 + Serial.print(count);
98 + Serial.println(" ###########");
99 + count++;
100 + dhtTem();
101 + dhtWrite();
102 + SendData();
103 + LoRa.receive();
104 + }
105 +}
106 +
107 +void onReceive(int packetSize) {
108 +
109 + // received a packet
110 + Serial.print("Received packet : ");
111 +
112 + // read packet
113 + for (int i = 0; i < packetSize; i++) {
114 + Serial.print((char)LoRa.read());
115 + }
116 + Serial.print("\n\r");
117 +}
118 +
LoRa_send_trial.ino
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1 +#include "LoRaWan_APP.h"
2 +#include "Arduino.h"
3 +
4 +
5 +#define RF_FREQUENCY 868100000 // Hz
6 +
7 +#define TX_OUTPUT_POWER 5 // dBm
8 +
9 +#define LORA_BANDWIDTH 0 // [0: 125 kHz,
10 + // 1: 250 kHz,
11 + // 2: 500 kHz,
12 + // 3: Reserved]
13 +#define LORA_SPREADING_FACTOR 12 // [SF7..SF12]
14 +#define LORA_CODINGRATE 1 // [1: 4/5,
15 + // 2: 4/6,
16 + // 3: 4/7,
17 + // 4: 4/8]
18 +#define LORA_PREAMBLE_LENGTH 8 // Same for Tx and Rx
19 +#define LORA_SYMBOL_TIMEOUT 0 // Symbols
20 +#define LORA_FIX_LENGTH_PAYLOAD_ON false
21 +#define LORA_IQ_INVERSION_ON false
22 +
23 +
24 +#define RX_TIMEOUT_VALUE 1000
25 +#define BUFFER_SIZE 30 // Define the payload size here
26 +
27 +float tem,hum;
28 +char tem_1[8]={"\0"},hum_1[8]={"\0"};
29 +char *node_id = "<GW01>"; //From LG01 via web Local Channel settings on MQTT.Please refer <> dataformat in here.
30 +
31 +char txpacket[BUFFER_SIZE];
32 +char rxpacket[BUFFER_SIZE];
33 +
34 +double txNumber;
35 +
36 +bool lora_idle=true;
37 +
38 +static RadioEvents_t RadioEvents;
39 +void OnTxDone( void );
40 +void OnTxTimeout( void );
41 +
42 +void dhtTem()
43 +{
44 + tem = random(15,40);
45 + hum = random(40,80);
46 + Serial.println(F("The temperature and humidity:"));
47 + Serial.print("[");
48 + Serial.print(tem);
49 + Serial.print("℃");
50 + Serial.print(",");
51 + Serial.print(hum);
52 + Serial.print("%");
53 + Serial.print("]");
54 + Serial.println("");
55 +}
56 +
57 +void dhtWrite()
58 +{
59 + char data[50] = "\0";
60 + for(int i = 0; i < 50; i++)
61 + {
62 + data[i] = node_id[i];
63 + }
64 +
65 + dtostrf(tem,0,1,tem_1);
66 + dtostrf(hum,0,1,hum_1);
67 +
68 + strcat(data,"tem_a=");
69 + strcat(data,tem_1);
70 + strcat(data,"&hum_a=");
71 + strcat(data,hum_1);
72 + strcpy((char *)txpacket,data);
73 +
74 + Serial.println((char *)txpacket);
75 +}
76 +
77 +void setup() {
78 + Serial.begin(115200);
79 + Mcu.begin();
80 +
81 + txNumber=0;
82 +
83 + RadioEvents.TxDone = OnTxDone;
84 + RadioEvents.TxTimeout = OnTxTimeout;
85 +
86 + Radio.Init( &RadioEvents );
87 + Radio.SetChannel( RF_FREQUENCY );
88 + Radio.SetTxConfig( MODEM_LORA, TX_OUTPUT_POWER, 0, LORA_BANDWIDTH,
89 + LORA_SPREADING_FACTOR, LORA_CODINGRATE,
90 + LORA_PREAMBLE_LENGTH, LORA_FIX_LENGTH_PAYLOAD_ON,
91 + true, 0, 0, LORA_IQ_INVERSION_ON, 3000 );
92 + }
93 +
94 +
95 +
96 +void loop()
97 +{
98 + if(lora_idle == true)
99 + {
100 + delay(5000);
101 + txNumber += 0.01;
102 + Serial.println(txNumber);
103 +
104 + dhtTem();
105 + dhtWrite();
106 + Radio.Send( (uint8_t *)txpacket, strlen(txpacket) ); //send the package out
107 + lora_idle = false;
108 + }
109 + Radio.IrqProcess( );
110 +}
111 +
112 +void OnTxDone( void )
113 +{
114 + Serial.println("TX done......");
115 + lora_idle = true;
116 +}
117 +
118 +void OnTxTimeout( void )
119 +{
120 + Radio.Sleep( );
121 + Serial.println("TX Timeout......");
122 + lora_idle = true;
123 +}
124 +
Log-Temperature-Sensor-and-send-data-to-Node-red.ino
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1 +#include <SoftwareSerial.h>
2 +#include <Adafruit_Sensor.h>
3 +#include <DHT.h>
4 +#include <DHT_U.h>
5 +/*
6 +
7 +*/
8 +#define DHTPIN 8 // Digital pin connected to the DHT sensor
9 +#define DHTTYPE DHT11 // DHT 11
10 +DHT_Unified dht(DHTPIN, DHTTYPE);
11 +
12 +String inputString = ""; // a String to hold incoming data
13 +bool stringComplete = false; // whether the string is complete
14 +
15 +long old_time=millis();
16 +long new_time;
17 +
18 +long uplink_interval=30000; //ms
19 +
20 +float DHT11_temp;
21 +float DHT11_hum;
22 +
23 +SoftwareSerial ss(10, 11); // Arduino RX, TX ,
24 +
25 +char rxbuff[128];
26 +uint8_t rxbuff_index=0;
27 +
28 +void setup() {
29 + // initialize serial
30 + Serial.begin(9600);
31 +
32 + ss.begin(9600);
33 + ss.listen();
34 +
35 + // reserve 200 bytes for the inputString:
36 + inputString.reserve(200);
37 +
38 + dht.begin();
39 + sensor_t sensor;
40 + dht.temperature().getSensor(&sensor);
41 + dht.humidity().getSensor(&sensor);
42 +
43 + ss.println("ATZ");//reset LA66
44 +}
45 +
46 +void loop() {
47 +
48 + while ( ss.available()) {
49 + // get the new byte:
50 + char inChar = (char) ss.read();
51 + // add it to the inputString:
52 + inputString += inChar;
53 +
54 + rxbuff[rxbuff_index++]=inChar;
55 +
56 + if(rxbuff_index>128)
57 + {
58 + rxbuff[rxbuff_index]='\0';
59 + rxbuff_index=0;
60 + break;
61 + }
62 +
63 + // if the incoming character is a newline, set a flag so the main loop can
64 + // do something about it:
65 + if (inChar == '\n' || inChar == '\r') {
66 + stringComplete = true;
67 + rxbuff[rxbuff_index]='\0';
68 + rxbuff_index=0;
69 + }
70 + }
71 +
72 + while ( Serial.available()) {
73 + // get the new byte:
74 + char inChar = (char) Serial.read();
75 + // add it to the inputString:
76 + inputString += inChar;
77 + // if the incoming character is a newline, set a flag so the main loop can
78 + // do something about it:
79 + if (inChar == '\n' || inChar == '\r') {
80 + ss.print(inputString);
81 + inputString = "\0";
82 + }
83 + }
84 +
85 + // print the string when a newline arrives:
86 + if (stringComplete) {
87 + Serial.print(inputString);
88 +
89 + // clear the string:
90 + inputString = "\0";
91 + stringComplete = false;
92 + }
93 +
94 + new_time = millis();
95 +
96 + if(new_time-old_time>=uplink_interval){
97 + old_time = new_time;
98 +
99 + Serial.print(F("\r\n"));
100 + // Get temperature event and print its value.
101 + sensors_event_t event;
102 + dht.temperature().getEvent(&event);
103 + if (isnan(event.temperature)) {
104 + Serial.println(F("Error reading temperature!"));
105 + DHT11_temp=327.67;
106 + }
107 + else {
108 + DHT11_temp=event.temperature;
109 +
110 + if(DHT11_temp>60){
111 + DHT11_temp=60;
112 + }
113 + else if(DHT11_temp<-20){
114 + DHT11_temp=-20;
115 + }
116 + }
117 + // Get humidity event and print its value.
118 + dht.humidity().getEvent(&event);
119 + if (isnan(event.relative_humidity)) {
120 + DHT11_hum=327.67;
121 + Serial.println(F("Error reading humidity!"));
122 + }
123 + else {
124 + DHT11_hum=event.relative_humidity;
125 +
126 + if(DHT11_hum>100){
127 + DHT11_hum=100;
128 + }
129 + else if(DHT11_hum<0){
130 + DHT11_hum=0;
131 + }
132 + }
133 +
134 + Serial.print(F("Temperature: "));
135 + Serial.print(DHT11_temp);
136 + Serial.println(F("°C"));
137 + Serial.print(F("Humidity: "));
138 + Serial.print(DHT11_hum);
139 + Serial.println(F("%"));
140 + Serial.print(F("\r\n"));
141 +
142 + char sensor_data_buff[128]="\0";
143 +
144 + //confirm status,Fport,payload length,payload(HEX)
145 + snprintf(sensor_data_buff,128,"AT+SEND=0,%02X%02X%02X%02X,0,0",(short)(DHT11_temp*100)>>8 & 0xFF,(short)(DHT11_temp*100) & 0xFF,(short)(DHT11_hum*10)>>8 & 0xFF,(short)(DHT11_hum*10) & 0xFF);
146 + ss.print(sensor_data_buff);
147 + ss.print('\r');
148 + }
149 +}
150 +
Log-Temperature-Sensor-and-send-data-to-Node-red.json
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1 +[
2 + {
3 + "id": "0a211e08511c4bdd",
4 + "type": "tab",
5 + "label": "serial USB",
6 + "disabled": false,
7 + "info": "",
8 + "env": []
9 + },
10 + {
11 + "id": "4a97eeb54bf57a6d",
12 + "type": "serial in",
13 + "z": "0a211e08511c4bdd",
14 + "name": "",
15 + "serial": "bb1c0e81fd51fa9e",
16 + "x": 210,
17 + "y": 60,
18 + "wires": [
19 + [
20 + "d2493fb9752dbcab",
21 + "d183c255973c979e"
22 + ]
23 + ]
24 + },
25 + {
26 + "id": "12f1eeb8049675c1",
27 + "type": "inject",
28 + "z": "0a211e08511c4bdd",
29 + "name": "AT+SEND=1,hello world,0,3",
30 + "props": [
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