Last modified by Kilight Cao on 2024/10/12 08:58
<
From version < 103.1 >
edited by Edwin Chen
on 2022/11/29 14:07
To version < 60.1 >
edited by Kilight Cao
on 2022/11/03 15:22
>
Change comment: Uploaded new attachment "image-20221103152238-8.png", version {1}

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 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  
... ... @@ -55,7 +55,6 @@
55 55  * Storage Temperature: -20 ~~ 65°C
56 56  * Power Input: 5V, 2A, DC
57 57  
58 -
59 59  == **1.3 Features** ==
60 60  
61 61  
... ... @@ -64,9 +64,9 @@
64 64  * Remote Management
65 65  * Auto-provisioning for batch deployment and management
66 66  * LoRa Gateway
59 +* Built-in (% style="color:#037691" %)//**The Things Network**//(%%) local LoRaWAN server
67 67  * Built-in  (% style="color:#037691" %)//**Node-Red**// (%%)local Application server
68 68  
69 -
70 70  == **1.4 Block Diagram** ==
71 71  
72 72  
... ... @@ -92,10 +92,11 @@
92 92  (% style="color:blue" %)//**➢ WIFI LED**//(%%)//: This LED shows the WIFI interface connection status.//
93 93  
94 94  
87 +
95 95  == **1.6 Button Intruction** ==
96 96  
97 97  
98 -LG01-V2 has a black toggle button, which is:
91 +LG01v2 has a black toggle button, which is:
99 99  
100 100  
101 101  (% style="color:blue" %)**//➢ //Long press 4-5s  : **(%%)the gateway will reload the Network and Initialize wifi configuration
... ... @@ -108,6 +108,7 @@
108 108   //**LED status: ** ETH LED will SOLID BULE Until the restore is finished.//
109 109  
110 110  
104 +
111 111  = **2. Quick Start** =
112 112  
113 113  
... ... @@ -118,6 +118,7 @@
118 118  
119 119  == **2.1 Connects to the network and accesses the gateway Web UI** ==
120 120  
115 +
121 121  == **2.1.1 connect the network.** ==
122 122  
123 123  
... ... @@ -124,7 +124,7 @@
124 124  === (% style="color:blue" %)**Method 1**(%%):  Connect via Ethernet with DHCP IP from the router ===
125 125  
126 126  
127 -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.
128 128  
129 129  You can also use this IP to connect.
130 130  
... ... @@ -137,105 +137,99 @@
137 137  
138 138  [[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"]]
139 139  
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.
140 140  
141 -Fill in the WiFi information by checking the box and clicking (% style="color:red" %)**Save&Apply**
142 142  
138 +(% style="color:#037691" %)**Steps to connect via fallback IP:**
143 143  
144 -[[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
145 145  
142 +2. Configure PC's Ethernet port has  IP: 172.31.255.253 and Netmask: 255.255.255.252
146 146  
147 -**Wi-Fi configuration successful**
148 148  
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"]]
149 149  
150 -[[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"]]
151 151  
148 +and then On the PC, use the IP address **http:~/~/172.31.255.254** to access the LG01-V2 via Web or Console.
152 152  
153 -= **3. Web Configure Pages** =
154 154  
155 -== **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"]]
156 156  
157 157  
158 -//Shows the system running status~://
154 +Fill in the WiFi information by checking the box and clicking (% style="color:red" %)**Save&Apply**
159 159  
160 -[[image:image-20221104155612-1.png||height="497" width="942"]]
161 161  
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"]]
162 162  
163 -== **3.2 Network Settings** ==
164 164  
165 -=== **3.2.1 Network ~-~-> WiFi** ===
160 +**Wi-Fi configuration successful**
166 166  
167 167  
168 -[[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"]]
169 169  
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"]]
170 170  
171 -=== **3.4.2 Network ~-~-> System Status** ===
172 172  
168 += **3. Web Configure Pages** =
173 173  
174 -[[image:image-20221104155724-3.png||height="679" width="861"]]
170 +== **3.1 Home** ==
175 175  
172 +//Shows the system running status~://
176 176  
177 -=== **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"]]
178 178  
179 179  
180 -[[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** ==
181 181  
182 182  
183 -== **3.5 System** ==
180 +=== **3.2.1 Network ~-~-> WiFi** ===
184 184  
185 -=== **3.5.1  System ~-~-> System Overview** ===
186 186  
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"]]
187 187  
188 -Shows the system info:
189 189  
190 -[[image:image-20221104155907-4.png]]
191 191  
187 +=== **3.4.2 Network ~-~-> System Status** ===
192 192  
193 -=== **3.5.2 System ~-~-> Backup/Restore** ===
194 194  
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"]]
195 195  
196 -[[image:image-20221104155928-5.png||height="334" width="880"]]
197 197  
198 198  
199 -= (% id="cke_bm_1978S" style="display:none" %)** **(%%)**4. Build in Server** =
194 +=== **3.4.3 Network ~-~-> Firewall** ===
200 200  
201 201  
202 -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"]]
203 203  
204 204  
205 -[[image:image-20221104155949-6.png||height="315" width="1023"]]
206 206  
201 +== **3.5 System** ==
207 207  
208 -(% style="color:red" %)**Note:**
209 209  
210 - **Path**: System ~-~-> Built-in Server
204 +=== **3.5.1  System ~-~-> System Overview** ===
211 211  
212 212  
213 -(% style="color:blue" %)**Troubleshooting：**
207 +Shows the system info:
214 214  
215 -**~ 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"]]
216 216  
217 - For the Node-Red, you can use the local IP address and the port is 1880 to access it.
218 218  
219 219  
220 -== **4.1 Application Server ~-~- Node-Red** ==
213 +=== **3.5.2 System ~-~-> Backup/Restore** ===
221 221  
222 222  
223 -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"]]
224 224  
225 225  
226 -Such as (% style="background-color:yellow" %)__**//http:~/~/dragino-54ff12:1880  or http:~/~/<Local-IPV4-Address>//**__
227 227  
220 += **4. How to configure the Lora Gateway** =
228 228  
229 -[[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"]]
230 230  
223 +== **4.1 Access the Lora configuration page** ==
231 231  
232 -= **5. How to configure the Lora Gateway** =
233 233  
234 -== **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"**:
235 235  
236 -
237 -Users can access the Lora configuration page by running the following command, then select the option **''serial port setup"**:
238 -
239 239  (% class="box infomessage" %)
240 240  (((
241 241  **root@dragino-2406ef:~~# minicom -s**
... ... @@ -254,9 +254,7 @@
254 254  )))
255 255  
256 256  
257 -(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**
258 -
259 -
246 +(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**(%%)
260 260  (% style="color:red" %)[[image:image-20221029174703-3.png]]
261 261  
262 262  
... ... @@ -265,185 +265,91 @@
265 265  
266 266  (% class="box infomessage" %)
267 267  (((
268 -**AT+FRE=868.100,868.100  ~-~--> TX and RX frequency
269 -AT+GROUPMOD=0,0  ~-~-->  TX and RX group
270 -AT+BW=0,0  ~-~-->  TX and RX Bandwidth
271 -AT+SF=12,12  ~-~-->  TX and RX Spreading Factor
272 -AT+POWER=14  ~-~-->  TX Power Range
273 -AT+CRC=1,1  ~-~-->  TX and RX CRC Type
274 -AT+HEADER=0,0  ~-~-->  TX and RX Header Type
275 -AT+CR=1,1  ~-~-->  TX and RX Coding Rate
276 -AT+IQ=0,0  ~-~-->  TX and RX InvertIQ
277 -AT+PREAMBLE=8,8  ~-~-->  TX and RX Preamble Length
278 -AT+SYNCWORD=0  ~-~-->  Syncword(0: private，1: public)
279 -AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode
280 -AT+RXDAFORM=1**                              
281 -)))
282 -
283 -
284 -== **5.2 Example: LG01v2** ==
285 -
286 -=== **5.2.1 Introduce for the example:** ===
287 -
288 -
289 -[[image:image-20221104102736-3.png||height="282" width="723"]]
290 -
291 -
292 -In this example, there are two devices:
293 -
294 -* **LA66 Shield + UNO + DHT11**: The UNO will get the temperature and humidity and broadcast the value via LoRa protocol.
295 -* **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.
296 -
297 -
298 -=== **5.2.2 Set Up LA66 Shield + UNO** ===
299 -
300 -
301 -==== **Set up LA66 Module** ====
302 -
303 -
304 -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:
305 -
306 -(((
307 -(% style="color:red" %)**LA66 Shield as Sender: **
308 -
309 -(% class="box infomessage" %)
310 -(((
311 -**LA66 Shield configuration:**
312 -
313 -AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
314 -AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
315 -AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
316 -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
317 317  AT+CRC=1,1  ~-~--> TX and RX CRC Type
318 318  AT+HEADER=0,0  ~-~--> TX and RX Header Type
319 319  AT+CR=1,1  ~-~--> TX and RX Coding Rate
320 320  AT+IQ=0,0  ~-~--> TX and RX InvertIQ
321 -AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
264 +AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length
322 322  AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public)**
323 -AT+RXMOD=6,0  ~-~-->  Rx Timeout and Reply mode
266 +AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode
267 +AT+RXDAFORM=1                              
324 324  )))
325 -)))
326 326  
327 327  
271 +== **4.2 Example: LG01v2 Peer-to-Peer** ==
328 328  
329 -==== **Set up Arduino UNO** ====
330 330  
331 -(% id="cke_bm_1033249S" style="display:none" %)** **
332 332  
333 -**Hardware Connection**
275 +[[image:image-20221103143618-5.png||height="274" width="612"]]
334 334  
335 -(% class="box infomessage" %)
336 -(((
337 -**The DHT11 sensor connects to the LA66 Shield:**
338 338  
339 -**VCC  <~-~--> 3.3V (Red line)**
340 -**DATA <~-~--> PIN8 (Purple line)**
341 -**GND  <~-~--> GND (White line)**
342 -)))
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,
343 343  
344 -[[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.
345 345  
346 346  
283 +(% style="color:red" %)**LG01v2 as Receiver: (configured as AT+RXMOD=65535,2)**
347 347  
348 -===== **1. Open Arduino IDE** =====
285 +[[image:image-20221102140053-4.png]]
349 349  
350 350  
351 -[[image:image-20221108172149-6.png||height="650" width="542"]]
288 +(% style="color:red" %)**LA66 Shield as Sender: (AT+SEND=1,hello world,2,3)**
352 352  
290 +[[image:1667456058832-484.png||height="291" width="353"]]
353 353  
354 354  
355 -===== **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 +)))
356 356  
357 357  
358 -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** =
359 359  
360 -Then click Compile and Upload to LA66 Shield,
361 361  
362 -[[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**
363 363  
364 364  
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"]]
365 365  
366 -===== **3. Open the Serial Monitor to check the LA66 Shield data** =====
367 367  
306 +(% style="color:red" %)**Note:**
368 368  
369 -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
370 370  
371 -[[image:image-20221108174840-8.png||height="731" width="671"]]
372 372  
311 +**Troubleshooting:**
373 373  
374 374  
375 -Sending out data as below.
314 +**~ 1. URL does not jump properly**
376 376  
377 -[[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.
378 378  
379 379  
380 -=== **5.2.3 Set Up LG01v2** ===
381 381  
320 +== **5.1 Application Server ~-~- Node-Red** ==
382 382  
383 -Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield
384 384  
385 -(% 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.
386 386  
387 -(% class="box infomessage" %)
388 -(((
389 -**LG01-V2 configuration:**
390 390  
391 -AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
392 -AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
393 -AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
394 -AT+POWER=14  ~-~--> TX Power Range set: 14dBm
395 -AT+CRC=1,1  ~-~--> TX and RX CRC Type
396 -AT+HEADER=0,0  ~-~--> TX and RX Header Type
397 -AT+CR=1,1  ~-~--> TX and RX Coding Rate
398 -AT+IQ=0,0  ~-~--> TX and RX InvertIQ
399 -AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
400 -AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public)**
401 -AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode, RX window always open
402 -)))
326 +Such as (% style="background-color:yellow" %)__**//http:~/~/dragino-54ff12:1880  or http:~/~/<Local-IPV4-Address>//**__
403 403  
404 404  
405 -=== **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"]]
406 406  
407 407  
408 -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).**
409 -)))
332 += (% style="color:inherit; font-family:inherit; font-size:29px" %)**6. How users can access LG01v2 using serial USB**(%%) =
410 410  
411 -When LG01v2 replies with ACK when it receives a packet sent by LA66 sheild.
412 412  
413 -[[image:image-20221108164413-2.png]]
335 +(% style="color:blue" %)**USB TTL to LG01v2  Connection:**
414 414  
415 415  
338 +Port 1 of the UART on the LG01v2 is GND
416 416  
417 -In the real-time log of LG01v2：
418 -
419 -[[image:image-20221108170314-3.png]]
420 -
421 -
422 -=== **5.2.5 Plot data chart in LG01v2** ===
423 -
424 -
425 -User can plot the temperature and humidity chat via LG01v2 built-in IoT server.
426 -
427 -User can import this example in Node-Red: [[attach:Log-Temperature-Sensor-and-send-data-to-node-red.json||target="_blank"]]
428 -
429 -[[image:image-20221108180334-10.png||height="651" width="1141"]]
430 -
431 -
432 -The temperature and humidity chart is displayed in the built-in node-red UI
433 -
434 -**Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)**
435 -
436 -[[image:image-20221108180458-11.png||height="402" width="1137"]]
437 -
438 -
439 -= (% 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(%%)** =
440 -
441 -
442 -(% style="color:blue" %)**USB TTL to LG01-V2  Connection:**
443 -
444 -
445 -Port 1 of the UART on the LG01-V2 is GND
446 -
447 447  (% class="box infomessage" %)
448 448  (((
449 449  **TXD  <~-~--> UART RXD (Gray line)**
... ... @@ -454,7 +454,7 @@
454 454  )))
455 455  
456 456  
457 -**LG01-V2 UART connection photo**
350 +**LG01v2 UART connection photo**
458 458  
459 459  [[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"]]
460 460  
... ... @@ -465,24 +465,24 @@
465 465  
466 466  [[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"]]
467 467  
468 -
469 469  [[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"]]
470 470  
471 471  
472 472  = **7. FAQ** =
473 473  
474 -== **7.1 How does LG01-V2 communicate with Lora shield (LoRa.h)** ==
475 475  
367 +== **7.1 How does LG01v2 communicate with Lora shield (LoRa.h)** ==
476 476  
477 -This example describes how to use LG01-V2, LoRa Shield to set up a LoRa network,
478 478  
479 -[[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
480 480  
372 +[[image:image-20221103144405-6.png||height="253" width="712"]]
481 481  
482 -(% style="color:red" %)**Prerequisites: The configurations of LG01-V2 and Lora shield must match**
483 483  
484 -**LG01-V2 configuration:**
375 +(% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match**
485 485  
377 +**LG01v2 configuration:**
378 +
486 486  (% class="box infomessage" %)
487 487  (((
488 488  AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
... ... @@ -499,8 +499,6 @@
499 499  AT+RXDAFORM=1    
500 500  )))
501 501  
502 -
503 -
504 504  **Lora shield configuration:**
505 505  
506 506  Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino||target="_blank"]] , [[attach:arduino-LoRa-master.zip||target="_blank"]]
... ... @@ -508,59 +508,16 @@
508 508  [[image:image-20221101161318-2.png]]
509 509  
510 510  
402 +**Test LG01v2 to receive Lora Shield data:**
511 511  
512 -**Test LG01-V2 to receive Lora Shield data:**
513 -
514 514  [[image:image-20221101161951-3.png]]
515 515  
516 516  
407 +**Test the LG01v2 to send data:**
517 517  
518 -**Test the LG01-V2 to send data:**
519 -
520 520  [[image:image-20221101162527-4.png]]
521 521  
522 522  
523 -== **7.2 How does LG01-V2 communicate with Heltec LoRa Node** ==
524 -
525 -
526 -This example describes how to use LG01-V2 and Heltec LoRa Node to set up a LoRa network,
527 -
528 -[[image:image-20221112161111-2.png||height="258" width="692"]]
529 -
530 -(% style="color:red" %)**Prerequisites: The configurations of LG01-V2 and Lora shield must match**
531 -
532 -
533 -**LG01-V2 configuration:**
534 -
535 -(% class="box infomessage" %)
536 -(((
537 -AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
538 -AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
539 -AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
540 -AT+POWER=14  ~-~--> TX Power Range
541 -AT+CRC=1,1  ~-~--> TX and RX CRC Type
542 -AT+HEADER=0,0  ~-~--> TX and RX Header Type
543 -AT+CR=1,1  ~-~--> TX and RX Coding Rate
544 -AT+IQ=0,0  ~-~--> TX and RX InvertIQ
545 -AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
546 -AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12
547 -AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode,RX window always open
548 -AT+RXDAFORM=1  ~-~--> RX data format**（0: Hex ,1: String）**
549 -)))
550 -
551 -
552 -After we upload the sketch to Heltec LoRa Node, we can see below output from Arduino.
553 -
554 -Lora Shield example: [[attach:LoRa_send_trial.ino||target="_blank"]]
555 -
556 -[[image:image-20221112162733-3.png||height="524" width="927"]]
557 -
558 -
559 -And we can see the logread of gateway as below, means the packet arrive gateway:
560 -
561 -[[image:image-20221112163119-4.png||height="808" width="560"]]
562 -
563 -
564 564  = (% style="color:inherit; font-family:inherit; font-size:29px" %)**8. Supports**(%%) =
565 565  
566 566  
... ... @@ -572,6 +572,7 @@
572 572  **//With your question as detailed as possible. We will reply and help you in the shortest.//**
573 573  
574 574  
423 +
575 575  = **9. Reference** =
576 576  
577 577  
... ... @@ -605,6 +605,7 @@
605 605  More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
606 606  
607 607  
457 +
608 608  = **10. Manufacturer Info** =
609 609  
610 610  
... ... @@ -615,6 +615,7 @@
615 615  LongCheng Street, LongGang District ; Shenzhen 518116,China
616 616  
617 617  
468 +
618 618  = **11. FCC Warning** =
619 619  
620 620  
... ... @@ -647,6 +647,7 @@
647 647  (((
648 648  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.
649 649  
650 -
651 651  
652 652  )))
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
Author
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1 -XWiki.Kilight
Size
... ... @@ -1,1 +1,0 @@
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1 -[
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": [
19 - [
20 - "40eac96a52733f7a",
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"
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