Last modified by Kilight Cao on 2024/10/12 08:58
<
From version < 104.1 >
edited by Edwin Chen
on 2022/11/29 14:08
To version < 58.1 >
edited by Kilight Cao
on 2022/11/03 15:11
>
Change comment: There is no comment for this version

Summary

Details

Page properties
Author
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1 -XWiki.Edwin
1 +XWiki.Kilight
Content
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11 11  
12 12  {{toc/}}
13 13  
14 -
15 -
16 -
17 -
18 -
19 19  = **1. Introduction** =
20 20  
16 +
21 21  == **1.1 What is LG01v2** ==
22 22  
23 23  
... ... @@ -24,17 +24,14 @@
24 24  (((
25 25  (((
26 26  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.
29 29  )))
30 30  
31 31  (((
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 -
34 34  LG01v2 supports (% style="color:green" %)**remote management**(%%). System Integrator can easy to remote monitor the gateway and maintain it.
35 35  )))
36 36  
37 37  
30 +
38 38  == **1.2 Specifications** ==
39 39  
40 40  
... ... @@ -63,6 +63,7 @@
63 63  * Remote Management
64 64  * Auto-provisioning for batch deployment and management
65 65  * LoRa Gateway
59 +* Built-in (% style="color:#037691" %)//**The Things Network**//(%%) local LoRaWAN server
66 66  * Built-in  (% style="color:#037691" %)//**Node-Red**// (%%)local Application server
67 67  
68 68  == **1.4 Block Diagram** ==
... ... @@ -90,10 +90,11 @@
90 90  (% style="color:blue" %)//**➢ WIFI LED**//(%%)//: This LED shows the WIFI interface connection status.//
91 91  
92 92  
87 +
93 93  == **1.6 Button Intruction** ==
94 94  
95 95  
96 -LG01-V2 has a black toggle button, which is:
91 +LG01v2 has a black toggle button, which is:
97 97  
98 98  
99 99  (% style="color:blue" %)**//➢ //Long press 4-5s  : **(%%)the gateway will reload the Network and Initialize wifi configuration
... ... @@ -106,6 +106,7 @@
106 106   //**LED status: ** ETH LED will SOLID BULE Until the restore is finished.//
107 107  
108 108  
104 +
109 109  = **2. Quick Start** =
110 110  
111 111  
... ... @@ -116,6 +116,7 @@
116 116  
117 117  == **2.1 Connects to the network and accesses the gateway Web UI** ==
118 118  
115 +
119 119  == **2.1.1 connect the network.** ==
120 120  
121 121  
... ... @@ -122,7 +122,7 @@
122 122  === (% style="color:blue" %)**Method 1**(%%):  Connect via Ethernet with DHCP IP from the router ===
123 123  
124 124  
125 -Connect the LG01-V2 Ethernet port to your router and LG01-V2 can obtain an IP address from your router. In the router's management portal, you should be able to find what IP address the router has assigned to the LG01-V2.
122 +Connect the LG01v2 Ethernet port to your router and LG01v2 can obtain an IP address from your router. In the router's management portal, you should be able to find what IP address the router has assigned to the LG01v2.
126 126  
127 127  You can also use this IP to connect.
128 128  
... ... @@ -135,105 +135,99 @@
135 135  
136 136  [[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"]]
137 137  
135 +The LG01v2 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.
138 138  
139 -Fill in the WiFi information by checking the box and clicking (% style="color:red" %)**Save&Apply**
140 140  
138 +(% style="color:#037691" %)**Steps to connect via fallback IP:**
141 141  
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"]]
140 +~1. Connect PC's Ethernet port to LG01-V2's WAN port
143 143  
142 +2. Configure PC's Ethernet port has  IP: 172.31.255.253 and Netmask: 255.255.255.252
144 144  
145 -**Wi-Fi configuration successful**
146 146  
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"]]
147 147  
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"]]
149 149  
148 +and then On the PC, use the IP address **http:~/~/172.31.255.254** to access the LG01-V2 via Web or Console.
150 150  
151 -= **3. Web Configure Pages** =
152 152  
153 -== **3.1 Home** ==
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"]]
154 154  
155 155  
156 -//Shows the system running status~://
154 +Fill in the WiFi information by checking the box and clicking (% style="color:red" %)**Save&Apply**
157 157  
158 -[[image:image-20221104155612-1.png||height="497" width="942"]]
159 159  
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"]]
160 160  
161 -== **3.2 Network Settings** ==
162 162  
163 -=== **3.2.1 Network ~-~-> WiFi** ===
160 +**Wi-Fi configuration successful**
164 164  
165 165  
166 -[[image:image-20221104155654-2.png||height="319" width="813"]]
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"]]
167 167  
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"]]
168 168  
169 -=== **3.4.2 Network ~-~-> System Status** ===
170 170  
168 += **3. Web Configure Pages** =
171 171  
172 -[[image:image-20221104155724-3.png||height="679" width="861"]]
170 +== **3.1 Home** ==
173 173  
172 +//Shows the system running status~://
174 174  
175 -=== **3.4.3 Network ~-~-> Firewall** ===
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"]]
176 176  
177 177  
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"]]
177 +== **3.2 Network Settings** ==
179 179  
180 180  
181 -== **3.5 System** ==
180 +=== **3.2.1 Network ~-~-> WiFi** ===
182 182  
183 -=== **3.5.1  System ~-~-> System Overview** ===
184 184  
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"]]
185 185  
186 -Shows the system info:
187 187  
188 -[[image:image-20221104155907-4.png]]
189 189  
187 +=== **3.4.2 Network ~-~-> System Status** ===
190 190  
191 -=== **3.5.2 System ~-~-> Backup/Restore** ===
192 192  
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"]]
193 193  
194 -[[image:image-20221104155928-5.png||height="334" width="880"]]
195 195  
196 196  
197 -= (% id="cke_bm_1978S" style="display:none" %)** **(%%)**4. Build in Server** =
194 +=== **3.4.3 Network ~-~-> Firewall** ===
198 198  
199 199  
200 -The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)**Node-Red**
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"]]
201 201  
202 202  
203 -[[image:image-20221104155949-6.png||height="315" width="1023"]]
204 204  
201 +== **3.5 System** ==
205 205  
206 -(% style="color:red" %)**Note:**
207 207  
208 - **Path**: System ~-~-> Built-in Server
204 +=== **3.5.1  System ~-~-> System Overview** ===
209 209  
210 210  
211 -(% style="color:blue" %)**Troubleshooting：**
207 +Shows the system info:
212 212  
213 -**~ 1. URL does not jump properly**
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"]]
214 214  
215 - For the Node-Red, you can use the local IP address and the port is 1880 to access it.
216 216  
217 217  
218 -== **4.1 Application Server ~-~- Node-Red** ==
213 +=== **3.5.2 System ~-~-> Backup/Restore** ===
219 219  
220 220  
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.
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"]]
222 222  
223 223  
224 -Such as (% style="background-color:yellow" %)__**//http:~/~/dragino-54ff12:1880  or http:~/~/<Local-IPV4-Address>//**__
225 225  
220 += **4. How to configure the Lora Gateway** =
226 226  
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"]]
228 228  
223 +== **4.1 Access the Lora configuration page** ==
229 229  
230 -= **5. How to configure the Lora Gateway** =
231 231  
232 -== **5.1 Configure and Debug LoRa wireless of LG01v2** ==
226 +Users can access the LA66 module by running the following command, then select the option **''serial port setup"**:
233 233  
234 -
235 -Users can access the Lora configuration page by running the following command, then select the option **''serial port setup"**:
236 -
237 237  (% class="box infomessage" %)
238 238  (((
239 239  **root@dragino-2406ef:~~# minicom -s**
... ... @@ -252,9 +252,7 @@
252 252  )))
253 253  
254 254  
255 -(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**
256 -
257 -
246 +(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**(%%)
258 258  (% style="color:red" %)[[image:image-20221029174703-3.png]]
259 259  
260 260  
... ... @@ -263,184 +263,91 @@
263 263  
264 264  (% class="box infomessage" %)
265 265  (((
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 -)))
280 -
281 -
282 -== **5.2 Example: LG01v2** ==
283 -
284 -=== **5.2.1 Introduce for the example:** ===
285 -
286 -
287 -[[image:image-20221104102736-3.png||height="282" width="723"]]
288 -
289 -
290 -In this example, there are two devices:
291 -
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.
294 -
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
255 +AT+FRE=868.100,868.100  ~-~--> TX and RX frequency
256 +AT+GROUPMOD=0,0  ~-~--> TX and RX group
257 +AT+BW=0,0  ~-~--> TX and RX Bandwidth
258 +AT+SF=12,12  ~-~--> TX and RX Spreading Factor
259 +AT+POWER=14  ~-~--> TX Power Range
314 314  AT+CRC=1,1  ~-~--> TX and RX CRC Type
315 315  AT+HEADER=0,0  ~-~--> TX and RX Header Type
316 316  AT+CR=1,1  ~-~--> TX and RX Coding Rate
317 317  AT+IQ=0,0  ~-~--> TX and RX InvertIQ
318 -AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
264 +AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length
319 319  AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public)**
320 -AT+RXMOD=6,0  ~-~-->  Rx Timeout and Reply mode
266 +AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode
267 +AT+RXDAFORM=1                              
321 321  )))
322 -)))
323 323  
324 324  
271 +== **4.2 Example: LG01v2 Peer-to-Peer** ==
325 325  
326 -==== **Set up Arduino UNO** ====
327 327  
328 -(% id="cke_bm_1033249S" style="display:none" %)** **
329 329  
330 -**Hardware Connection**
275 +[[image:image-20221103143618-5.png||height="274" width="612"]]
331 331  
332 -(% class="box infomessage" %)
333 -(((
334 -**The DHT11 sensor connects to the LA66 Shield:**
335 335  
336 -**VCC  <~-~--> 3.3V (Red line)**
337 -**DATA <~-~--> PIN8 (Purple line)**
338 -**GND  <~-~--> GND (White line)**
339 -)))
278 +The user can run the AT command to set the LG01v2 RX window always open as a Receiver, the LA66 Shield uses **AT+SEND=1,hello world,2,3** to simulate sending data,
340 340  
341 -[[image:image-20221108170731-5.png||height="588" width="441"]]
280 +**Prerequisites: **The configuration of LG01v2 and  LA66 Shield must match, users can use **AT+CFG** to check all configurations.
342 342  
343 343  
283 +(% style="color:red" %)**LG01v2 as Receiver: (configured as AT+RXMOD=65535,2)**
344 344  
345 -===== **1. Open Arduino IDE** =====
285 +[[image:image-20221102140053-4.png]]
346 346  
347 347  
348 -[[image:image-20221108172149-6.png||height="650" width="542"]]
288 +(% style="color:red" %)**LA66 Shield as Sender: (AT+SEND=1,hello world,2,3)**
349 349  
290 +[[image:1667456058832-484.png||height="291" width="353"]]
350 350  
351 351  
352 -===== **2. Open project** =====
293 +Instruction for 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/]]
294 +)))
353 353  
354 354  
355 -Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino||target="_blank"]]
297 += **5. Build in Server** =
356 356  
357 -Then click Compile and Upload to LA66 Shield,
358 358  
359 -[[image:image-20221108172432-7.png]]
300 +The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)**Node-Red**
360 360  
361 361  
303 +[[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"]]
362 362  
363 -===== **3. Open the Serial Monitor to check the LA66 Shield data** =====
364 364  
306 +(% style="color:red" %)**Note:**
365 365  
366 -The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless,
308 + **Path**: System ~-~-> Built-in Server
367 367  
368 -[[image:image-20221108174840-8.png||height="731" width="671"]]
369 369  
311 +**Troubleshooting:**
370 370  
371 371  
372 -Sending out data as below.
314 +**~ 1. URL does not jump properly**
373 373  
374 -[[image:image-20221108175113-9.png||height="556" width="998"]]
316 + For the Node-Red, you can use the local IP address and the port is 1880 to access it.
375 375  
376 376  
377 -=== **5.2.3 Set Up LG01v2** ===
378 378  
320 +== **5.1 Application Server ~-~- Node-Red** ==
379 379  
380 -Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield
381 381  
382 -(% style="color:red; font-weight:bold" %)**LG01v**(% style="color:red" %)**2 as Receiver: (configured as AT+RXMOD=65535,2)**
323 +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.
383 383  
384 -(% class="box infomessage" %)
385 -(((
386 -**LG01-V2 configuration:**
387 387  
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=65535,0  ~-~-->  Rx Timeout and Reply mode, RX window always open
399 -)))
326 +Such as (% style="background-color:yellow" %)__**//http:~/~/dragino-54ff12:1880  or http:~/~/<Local-IPV4-Address>//**__
400 400  
401 401  
402 -=== **5.2.4 Test result** ===
329 +[[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"]]
403 403  
404 404  
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 -)))
332 += (% style="color:inherit; font-family:inherit; font-size:29px" %)**6. How users can access LG01v2 using serial USB**(%%) =
407 407  
408 -When LG01v2 replies with ACK when it receives a packet sent by LA66 sheild.
409 409  
410 -[[image:image-20221108164413-2.png]]
335 +(% style="color:blue" %)**USB TTL to LG01v2  Connection:**
411 411  
412 412  
338 +Port 1 of the UART on the LG01v2 is GND
413 413  
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 -
439 -(% style="color:blue" %)**USB TTL to LG01-V2  Connection:**
440 -
441 -
442 -Port 1 of the UART on the LG01-V2 is GND
443 -
444 444  (% class="box infomessage" %)
445 445  (((
446 446  **TXD  <~-~--> UART RXD (Gray line)**
... ... @@ -451,7 +451,7 @@
451 451  )))
452 452  
453 453  
454 -**LG01-V2 UART connection photo**
350 +**LG01v2 UART connection photo**
455 455  
456 456  [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220804163015-1.png?width=466&height=621&rev=1.1||alt="image-20220804163015-1.png"]]
457 457  
... ... @@ -462,24 +462,24 @@
462 462  
463 463  [[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"]]
464 464  
465 -
466 466  [[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"]]
467 467  
468 468  
469 469  = **7. FAQ** =
470 470  
471 -== **7.1 How does LG01-V2 communicate with Lora shield (LoRa.h)** ==
472 472  
367 +== **7.1 How does LG01v2 communicate with Lora shield (LoRa.h)** ==
473 473  
474 -This example describes how to use LG01-V2, LoRa Shield to set up a LoRa network,
475 475  
476 -[[image:image-20221103152238-8.png||height="251" width="654"]]
370 +This example describes how to use LG01v2, LoRa Shield to set up a LoRa network
477 477  
372 +[[image:image-20221103144405-6.png||height="253" width="712"]]
478 478  
479 -(% style="color:red" %)**Prerequisites: The configurations of LG01-V2 and Lora shield must match**
480 480  
481 -**LG01-V2 configuration:**
375 +(% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match**
482 482  
377 +**LG01v2 configuration:**
378 +
483 483  (% class="box infomessage" %)
484 484  (((
485 485  AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
... ... @@ -496,8 +496,6 @@
496 496  AT+RXDAFORM=1    
497 497  )))
498 498  
499 -
500 -
501 501  **Lora shield configuration:**
502 502  
503 503  Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino||target="_blank"]] , [[attach:arduino-LoRa-master.zip||target="_blank"]]
... ... @@ -505,59 +505,16 @@
505 505  [[image:image-20221101161318-2.png]]
506 506  
507 507  
402 +**Test LG01v2 to receive Lora Shield data:**
508 508  
509 -**Test LG01-V2 to receive Lora Shield data:**
510 -
511 511  [[image:image-20221101161951-3.png]]
512 512  
513 513  
407 +**Test the LG01v2 to send data:**
514 514  
515 -**Test the LG01-V2 to send data:**
516 -
517 517  [[image:image-20221101162527-4.png]]
518 518  
519 519  
520 -== **7.2 How does LG01-V2 communicate with Heltec LoRa Node** ==
521 -
522 -
523 -This example describes how to use LG01-V2 and Heltec LoRa Node to set up a LoRa network,
524 -
525 -[[image:image-20221112161111-2.png||height="258" width="692"]]
526 -
527 -(% style="color:red" %)**Prerequisites: The configurations of LG01-V2 and Lora shield must match**
528 -
529 -
530 -**LG01-V2 configuration:**
531 -
532 -(% class="box infomessage" %)
533 -(((
534 -AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
535 -AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
536 -AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
537 -AT+POWER=14  ~-~--> TX Power Range
538 -AT+CRC=1,1  ~-~--> TX and RX CRC Type
539 -AT+HEADER=0,0  ~-~--> TX and RX Header Type
540 -AT+CR=1,1  ~-~--> TX and RX Coding Rate
541 -AT+IQ=0,0  ~-~--> TX and RX InvertIQ
542 -AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
543 -AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12
544 -AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode,RX window always open
545 -AT+RXDAFORM=1  ~-~--> RX data format**（0: Hex ,1: String）**
546 -)))
547 -
548 -
549 -After we upload the sketch to Heltec LoRa Node, we can see below output from Arduino.
550 -
551 -Lora Shield example: [[attach:LoRa_send_trial.ino||target="_blank"]]
552 -
553 -[[image:image-20221112162733-3.png||height="524" width="927"]]
554 -
555 -
556 -And we can see the logread of gateway as below, means the packet arrive gateway:
557 -
558 -[[image:image-20221112163119-4.png||height="808" width="560"]]
559 -
560 -
561 561  = (% style="color:inherit; font-family:inherit; font-size:29px" %)**8. Supports**(%%) =
562 562  
563 563  
... ... @@ -569,6 +569,7 @@
569 569  **//With your question as detailed as possible. We will reply and help you in the shortest.//**
570 570  
571 571  
423 +
572 572  = **9. Reference** =
573 573  
574 574  
... ... @@ -602,6 +602,7 @@
602 602  More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
603 603  
604 604  
457 +
605 605  = **10. Manufacturer Info** =
606 606  
607 607  
... ... @@ -612,6 +612,7 @@
612 612  LongCheng Street, LongGang District ; Shenzhen 518116,China
613 613  
614 614  
468 +
615 615  = **11. FCC Warning** =
616 616  
617 617  
... ... @@ -644,6 +644,7 @@
644 644  (((
645 645  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.
646 646  
647 -
648 648  
649 649  )))
503 +
504 +~)~)~)
LoRa_send_trial.ino
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Kilight
Size
... ... @@ -1,1 +1,0 @@
1 -3.4 KB
Content
... ... @@ -1,124 +1,0 @@
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
Author
... ... @@ -1,1 +1,0 @@
1 -XWiki.Kilight
Size
... ... @@ -1,1 +1,0 @@
1 -3.6 KB
Content
... ... @@ -1,150 +1,0 @@
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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2 - {
3 - "id": "5f10779accc05655",
4 - "type": "tab",
5 - "label": "serial USB",
6 - "disabled": false,
7 - "info": "",
8 - "env": []
9 - },
10 - {
11 - "id": "4ea60ce4df40717c",
12 - "type": "serial in",
13 - "z": "5f10779accc05655",
14 - "name": "",
15 - "serial": "bb1c0e81fd51fa9e",
16 - "x": 210,
17 - "y": 60,
18 - "wires": [
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21 - "79722a224bb22c96"
22 - ]
23 - ]
24 - },
25 - {
26 - "id": "fe5a93a52b6adcf1",
27 - "type": "inject",
28 - "z": "5f10779accc05655",
29 - "name": "AT+SEND=1,hello world,0,3",
30 - "props": [
31 - {
32 - "p": "payload"
33 - }
34 - ],
35 - "repeat": "",
36 - "crontab": "",
37 - "once": false,
38 - "onceDelay": 0.1,
39 - "topic": "",
40 - "payload": "AT+SEND=1,hello world,0,3",
41 - "payloadType": "str",
42 - "x": 220,
43 - "y": 260,
44 - "wires": [
45 - [
46 - "3f8add7e2e1d1d17"
47 - ]
48 - ]
49 - },
50 - {
51 - "id": "3f8add7e2e1d1d17",
52 - "type": "serial out",
53 - "z": "5f10779accc05655",
54 - "name": "",
55 - "serial": "bb1c0e81fd51fa9e",
56 - "x": 540,
57 - "y": 260,
58 - "wires": []
59 - },
60 - {
61 - "id": "16e7d3d83d9e9415",
62 - "type": "inject",
63 - "z": "5f10779accc05655",
64 - "name": "",
65 - "props": [
66 - {
67 - "p": "payload"
68 - }
69 - ],
70 - "repeat": "",
71 - "crontab": "",
72 - "once": false,
73 - "onceDelay": 0.1,
74 - "topic": "",
75 - "payload": "ATZ",
76 - "payloadType": "str",
77 - "x": 290,
78 - "y": 320,
79 - "wires": [
80 - [
81 - "3f8add7e2e1d1d17"
82 - ]
83 - ]
84 - },
85 - {
86 - "id": "09ea381519629dae",
87 - "type": "inject",
88 - "z": "5f10779accc05655",
89 - "name": "AT+FRE",
90 - "props": [
91 - {
92 - "p": "payload"
93 - }
94 - ],
95 - "repeat": "",
96 - "crontab": "",
97 - "once": false,
98 - "onceDelay": 0.1,
99 - "topic": "",
100 - "payload": "AT+FRE=868.100,868.100",
101 - "payloadType": "str",
102 - "x": 280,
103 - "y": 380,
104 - "wires": [
105 - [
106 - "3f8add7e2e1d1d17"
107 - ]
108 - ]
109 - },
110 - {
111 - "id": "5167a7f904013ffd",
112 - "type": "inject",
113 - "z": "5f10779accc05655",
114 - "name": "AT+BW",
115 - "props": [
116 - {
117 - "p": "payload"
118 - }
119 - ],
120 - "repeat": "",
121 - "crontab": "",
122 - "once": false,
123 - "onceDelay": 0.1,
124 - "topic": "",
125 - "payload": "AT+BW=0,0",
126 - "payloadType": "str",
127 - "x": 290,
128 - "y": 440,
129 - "wires": [
130 - [
131 - "3f8add7e2e1d1d17"
132 - ]
133 - ]
134 - },
135 - {
136 - "id": "dbe4abbc730c76e6",
137 - "type": "inject",
138 - "z": "5f10779accc05655",
139 - "name": "AT+SF",
140 - "props": [
141 - {
142 - "p": "payload"
143 - }
144 - ],
145 - "repeat": "",
146 - "crontab": "",
147 - "once": false,
148 - "onceDelay": 0.1,
149 - "topic": "",
150 - "payload": "AT+SF=12,12",
151 - "payloadType": "str",
152 - "x": 290,
153 - "y": 500,
154 - "wires": [
155 - [
156 - "3f8add7e2e1d1d17"
157 - ]
158 - ]
159 - },
160 - {
161 - "id": "3be3ab296a75d512",
162 - "type": "inject",
163 - "z": "5f10779accc05655",
164 - "name": "AT+RXMOD",
165 - "props": [
166 - {
167 - "p": "payload"
168 - }
169 - ],
170 - "repeat": "",
171 - "crontab": "",
172 - "once": false,
173 - "onceDelay": 0.1,
174 - "topic": "",
175 - "payload": "AT+RXMOD=65535,2",
176 - "payloadType": "str",
177 - "x": 270,
178 - "y": 560,
179 - "wires": [
180 - [
181 - "3f8add7e2e1d1d17"
182 - ]
183 - ]
184 - },
185 - {
186 - "id": "7a03d1413c60ea1c",
187 - "type": "inject",
188 - "z": "5f10779accc05655",
189 - "name": "AT+SYNCWORD",
190 - "props": [
191 - {
192 - "p": "payload"
193 - }
194 - ],
195 - "repeat": "",
196 - "crontab": "",
197 - "once": false,
198 - "onceDelay": 0.1,
199 - "topic": "",
200 - "payload": "AT+SYNCWORD=0",
201 - "payloadType": "str",
202 - "x": 260,
203 - "y": 620,
204 - "wires": [
205 - [
206 - "3f8add7e2e1d1d17"
207 - ]
208 - ]
209 - },
210 - {
211 - "id": "40eac96a52733f7a",
212 - "type": "function",
213 - "z": "5f10779accc05655",
214 - "name": "function 1",
215 - "func": "var data = msg.payload\nif (data.substring(0, 4) == \"Data\")\n{\n if (data.substring(6, 12) == \"(HEX:)\")\n {\n var temp = data.substring(13, 15) + data.substring(16, 18)\n var hum = data.substring(19, 21) + data.substring(22, 24)\n var temp1 = parseInt(temp, 16)/100\n var hum1 = parseInt(hum, 16)/10\n var a1 = { payload: temp1 }, a2 = { payload: hum1 }\n }\n}\nif (data.substring(0, 4) == \"Rssi\")\n{\n var rssi = data.substring(6)\n var a3 = { payload: rssi }\n}\nreturn [a1,a2,a3];\n \n\n",
216 - "outputs": 3,
217 - "noerr": 0,
218 - "initialize": "",
219 - "finalize": "",
220 - "libs": [],
221 - "x": 420,
222 - "y": 60,
223 - "wires": [
224 - [
225 - "81edb003937f1a92"
226 - ],
227 - [
228 - "c63593404a60d9dc"
229 - ],
230 - [
231 - "61ca71032888887b"
232 - ]
233 - ]
234 - },
235 - {
236 - "id": "61ca71032888887b",
237 - "type": "ui_chart",
238 - "z": "5f10779accc05655",
239 - "name": "",
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