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Version 104.1 by Edwin Chen on 2022/11/29 14:08
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Kilight Cao 2.3 1 (% style="text-align:center" %)
Kilight Cao 6.1 2 [[image:image-20221028134937-1.jpeg||height="466" width="466"]]
Kilight Cao 2.2 3
Kilight Cao 2.3 4 (((
Kilight Cao 4.1 5
Xiaoling 1.2 6
Kilight Cao 4.1 7
Kilight Cao 2.3 8 )))
Xiaoling 1.2 9
Kilight Cao 2.3 10 **Table of Contents：**
Xiaoling 1.2 11
Kilight Cao 2.3 12 {{toc/}}
Xiaoling 1.2 13
Xiaoling 102.2 14
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Kilight Cao 2.3 19 = **1. Introduction** =
Xiaoling 1.2 20
Edwin Chen 103.1 21 == **1.1 What is LG01v2** ==
Xiaoling 1.2 22
23
Kilight Cao 7.1 24 (((
25 (((
Edwin Chen 103.1 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
Edwin Chen 104.1 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.
Kilight Cao 7.1 29 )))
Xiaoling 1.2 30
Kilight Cao 7.1 31 (((
Edwin Chen 104.1 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.
Edwin Chen 103.1 33
34 LG01v2 supports (% style="color:green" %)**remote management**(%%). System Integrator can easy to remote monitor the gateway and maintain it.
Kilight Cao 7.1 35 )))
Xiaoling 1.2 36
37
Kilight Cao 7.1 38 == **1.2 Specifications** ==
Xiaoling 1.2 39
40
Kilight Cao 7.1 41 (% style="color:#037691" %)**Hardware System:**
Xiaoling 1.2 42
Kilight Cao 7.1 43 * CPU: Quad-core Cortex-A7 1.2Ghz
44 * RAM: 512MB
45 * eMMC: 4GB
Xiaoling 1.2 46
Kilight Cao 7.1 47 (% style="color:#037691" %)**Interface:**
Kilight Cao 2.2 48
Kilight Cao 7.1 49 * 10M/100M RJ45 Ports x 1
50 * WiFi 802.11 b/g/n
Kilight Cao 2.2 51
Kilight Cao 7.1 52 (% style="color:#037691" %)**Operating Condition:**
Kilight Cao 2.2 53
Kilight Cao 7.1 54 * Work Temperature: -20 ~~ 65°C
55 * Storage Temperature: -20 ~~ 65°C
56 * Power Input: 5V, 2A, DC
Kilight Cao 2.2 57
Kilight Cao 7.1 58 == **1.3 Features** ==
Kilight Cao 2.3 59
60
Kilight Cao 7.1 61 * Open Source Debian system
62 * Managed by Web GUI, SSH via WAN or WiFi
63 * Remote Management
64 * Auto-provisioning for batch deployment and management
Kilight Cao 7.2 65 * LoRa Gateway
Kilight Cao 7.1 66 * Built-in  (% style="color:#037691" %)//**Node-Red**// (%%)local Application server
67
68 == **1.4 Block Diagram** ==
69
70
71
Kilight Cao 9.1 72 == **1.5 LED Indicators** ==
Kilight Cao 7.1 73
74
Kilight Cao 9.1 75 LG01-V2 has totally four LEDs, They are:
Kilight Cao 7.1 76
77
Kilight Cao 9.1 78 (% style="color:blue" %)//**➢ Power LED**//(%%)//: This RED LED will be solid if the device is properly powered//
Kilight Cao 7.1 79
Kilight Cao 9.1 80 (% style="color:blue" %)//**➢ ETH LED**//(%%)//:  This RGB LED will blink GREEN when the ETH port is connecting//
Kilight Cao 7.1 81
Kilight Cao 9.1 82 (% style="color:blue" %)//**➢ SYS LED**//(%%)//:  This RGB LED will show different colors in different states~://
Kilight Cao 7.1 83
Kilight Cao 9.1 84 // ✓ **SOLID GREEN:** The device is alive with a LoRaWAN server connection.//
Kilight Cao 7.1 85
Kilight Cao 9.1 86 // ✓ **BLINKING GREEN:** a) Device has internet connection but no LoRaWAN Connection. or b) Device is in booting stage, in this stage, it will BLINKING GREEN for several seconds and then with BLINKING GREEN together//
Kilight Cao 7.1 87
Kilight Cao 9.1 88 // ✓** SOLID RED:** Device doesn't have an Internet connection.//
Kilight Cao 7.1 89
Kilight Cao 9.1 90 (% style="color:blue" %)//**➢ WIFI LED**//(%%)//: This LED shows the WIFI interface connection status.//
Kilight Cao 7.1 91
Kilight Cao 9.1 92
93 == **1.6 Button Intruction** ==
94
95
Kilight Cao 61.1 96 LG01-V2 has a black toggle button, which is:
Kilight Cao 9.1 97
98
99 (% style="color:blue" %)**//➢ //Long press 4-5s  : **(%%)the gateway will reload the Network and Initialize wifi configuration
100
101 // **LED status: ** ETH LED will BLINKIND BULE Until the reload is finished.//
102
103
104 (% style="color:blue" %)//**➢ **//**Long press more than 10s:**(%%)**    **//the gateway will restore the factory settings.//
105
106 //**LED status: ** ETH LED will SOLID BULE Until the restore is finished.//
107
108
Kilight Cao 29.1 109 = **2. Quick Start** =
Kilight Cao 9.1 110
111
Kilight Cao 24.1 112 The LG01-V2 supports network access via Ethernet or Wi-Fi connection and runs without a network.
Kilight Cao 9.1 113
Kilight Cao 24.1 114 In most cases, the first thing you need to do is make the LG01-v2 accessible to the network.
Kilight Cao 12.1 115
116
Kilight Cao 17.2 117 == **2.1 Connects to the network and accesses the gateway Web UI** ==
Kilight Cao 12.1 118
Kilight Cao 17.2 119 == **2.1.1 connect the network.** ==
120
121
122 === (% style="color:blue" %)**Method 1**(%%):  Connect via Ethernet with DHCP IP from the router ===
123
124
Kilight Cao 61.1 125 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.
Kilight Cao 17.2 126
127 You can also use this IP to connect.
128
Kilight Cao 24.1 129
Kilight Cao 19.1 130 [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622100129-1.png?width=1263&height=332&rev=1.1||alt="image-20220622100129-1.png"]]
Kilight Cao 17.2 131
132
Kilight Cao 24.1 133 === (% style="color:blue" %)**Method 2**(%%):  Connect via WiFi with DHCP IP from the router ===
Kilight Cao 17.2 134
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Kilight Cao 24.1 136 [[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"]]
Kilight Cao 17.2 137
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Kilight Cao 24.1 139 Fill in the WiFi information by checking the box and clicking (% style="color:red" %)**Save&Apply**
140
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"]]
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Kilight Cao 17.2 145 **Wi-Fi configuration successful**
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Kilight Cao 24.1 148 [[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"]]
Kilight Cao 17.2 149
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Kilight Cao 24.1 151 = **3. Web Configure Pages** =
Kilight Cao 17.2 152
Kilight Cao 24.1 153 == **3.1 Home** ==
154
Xiaoling 102.2 155
Kilight Cao 24.1 156 //Shows the system running status~://
157
Kilight Cao 73.1 158 [[image:image-20221104155612-1.png||height="497" width="942"]]
Kilight Cao 24.1 159
160
161 == **3.2 Network Settings** ==
162
163 === **3.2.1 Network ~-~-> WiFi** ===
164
165
Kilight Cao 73.1 166 [[image:image-20221104155654-2.png||height="319" width="813"]]
Kilight Cao 24.1 167
168
169 === **3.4.2 Network ~-~-> System Status** ===
170
171
Kilight Cao 73.1 172 [[image:image-20221104155724-3.png||height="679" width="861"]]
Kilight Cao 24.1 173
174
175 === **3.4.3 Network ~-~-> Firewall** ===
176
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"]]
179
180
181 == **3.5 System** ==
182
183 === **3.5.1  System ~-~-> System Overview** ===
184
185
186 Shows the system info:
187
Kilight Cao 73.1 188 [[image:image-20221104155907-4.png]]
Kilight Cao 24.1 189
190
191 === **3.5.2 System ~-~-> Backup/Restore** ===
192
193
Kilight Cao 73.1 194 [[image:image-20221104155928-5.png||height="334" width="880"]]
Kilight Cao 24.1 195
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Kilight Cao 66.1 197 = (% id="cke_bm_1978S" style="display:none" %)** **(%%)**4. Build in Server** =
Kilight Cao 24.1 198
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Kilight Cao 66.1 200 The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)**Node-Red**
Kilight Cao 25.1 201
202
Kilight Cao 73.1 203 [[image:image-20221104155949-6.png||height="315" width="1023"]]
Kilight Cao 25.1 204
Kilight Cao 66.1 205
206 (% style="color:red" %)**Note:**
207
208 **Path**: System ~-~-> Built-in Server
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210
Xiaoling 102.2 211 (% style="color:blue" %)**Troubleshooting：**
Kilight Cao 66.1 212
213 **~ 1. URL does not jump properly**
214
215 For the Node-Red, you can use the local IP address and the port is 1880 to access it.
216
217
218 == **4.1 Application Server ~-~- Node-Red** ==
219
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.
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223
224 Such as (% style="background-color:yellow" %)__**//http:~/~/dragino-54ff12:1880  or http:~/~/<Local-IPV4-Address>//**__
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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
229
230 = **5. How to configure the Lora Gateway** =
231
Edwin Chen 102.1 232 == **5.1 Configure and Debug LoRa wireless of LG01v2** ==
Kilight Cao 66.1 233
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Kilight Cao 61.1 235 Users can access the Lora configuration page by running the following command, then select the option **''serial port setup"**:
Kilight Cao 25.1 236
237 (% class="box infomessage" %)
238 (((
239 **root@dragino-2406ef:~~# minicom -s**
240 )))
241
242 [[image:image-20221029174637-2.png||height="410" width="524"]]
243
244
245 And then, change the setting:
246
247 (% class="box infomessage" %)
248 (((
249 **Serial Device :** **/dev/ttyUSB0**
250
251 **Bps/Par/Bits : 9600 8N1**
252 )))
253
254
Xiaoling 102.2 255 (% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**
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257
Kilight Cao 25.1 258 (% style="color:red" %)[[image:image-20221029174703-3.png]]
259
260
261 Enter **AT+CFG **in the interface to get the configuration,
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263
Kilight Cao 41.1 264 (% class="box infomessage" %)
265 (((
Xiaoling 102.2 266 **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**                              
Kilight Cao 41.1 279 )))
Kilight Cao 25.1 280
Kilight Cao 47.1 281
Edwin Chen 101.1 282 == **5.2 Example: LG01v2** ==
Kilight Cao 25.1 283
Edwin Chen 101.1 284 === **5.2.1 Introduce for the example:** ===
Kilight Cao 27.1 285
Xiaoling 102.2 286
Kilight Cao 66.1 287 [[image:image-20221104102736-3.png||height="282" width="723"]]
Kilight Cao 44.1 288
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Edwin Chen 101.1 290 In this example, there are two devices:
Kilight Cao 47.1 291
Edwin Chen 101.1 292 * **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.
Kilight Cao 47.1 294
Xiaoling 102.2 295 === **5.2.2 Set Up LA66 Shield + UNO** ===
296
297
Edwin Chen 101.1 298 ==== **Set up LA66 Module** ====
Kilight Cao 74.1 299
Xiaoling 102.2 300
Edwin Chen 101.1 301 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
Kilight Cao 74.1 303 (((
Kilight Cao 83.1 304 (% style="color:red" %)**LA66 Shield as Sender: **
Kilight Cao 25.1 305
Kilight Cao 83.1 306 (% class="box infomessage" %)
307 (((
308 **LA66 Shield configuration:**
Kilight Cao 25.1 309
Kilight Cao 83.1 310 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
321 )))
322 )))
Kilight Cao 25.1 323
324
Xiaoling 102.2 325
Edwin Chen 101.1 326 ==== **Set up Arduino UNO** ====
Kilight Cao 83.1 327
Xiaoling 102.2 328 (% id="cke_bm_1033249S" style="display:none" %)** **
Kilight Cao 83.1 329
Xiaoling 102.2 330 **Hardware Connection**
331
Kilight Cao 83.1 332 (% class="box infomessage" %)
333 (((
334 **The DHT11 sensor connects to the LA66 Shield:**
335
336 **VCC  <~-~--> 3.3V (Red line)**
337 **DATA <~-~--> PIN8 (Purple line)**
338 **GND  <~-~--> GND (White line)**
Kilight Cao 25.1 339 )))
340
Kilight Cao 83.1 341 [[image:image-20221108170731-5.png||height="588" width="441"]]
Kilight Cao 25.1 342
343
Xiaoling 102.2 344
Edwin Chen 101.1 345 ===== **1. Open Arduino IDE** =====
Kilight Cao 25.1 346
Xiaoling 102.2 347
Kilight Cao 83.1 348 [[image:image-20221108172149-6.png||height="650" width="542"]]
Kilight Cao 24.1 349
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Xiaoling 102.2 351
Edwin Chen 101.1 352 ===== **2. Open project** =====
Kilight Cao 24.1 353
Xiaoling 102.2 354
Kilight Cao 83.1 355 Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino||target="_blank"]]
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Kilight Cao 90.1 357 Then click Compile and Upload to LA66 Shield,
Kilight Cao 83.1 358
359 [[image:image-20221108172432-7.png]]
360
361
Xiaoling 102.2 362
Edwin Chen 101.1 363 ===== **3. Open the Serial Monitor to check the LA66 Shield data** =====
Kilight Cao 83.1 364
Xiaoling 102.2 365
Edwin Chen 101.1 366 The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless,
Kilight Cao 90.1 367
Kilight Cao 89.1 368 [[image:image-20221108174840-8.png||height="731" width="671"]]
Kilight Cao 83.1 369
Edwin Chen 101.1 370
Xiaoling 102.2 371
Edwin Chen 101.1 372 Sending out data as below.
373
Kilight Cao 89.1 374 [[image:image-20221108175113-9.png||height="556" width="998"]]
Kilight Cao 83.1 375
376
Xiaoling 102.2 377 === **5.2.3 Set Up LG01v2** ===
Kilight Cao 89.1 378
Kilight Cao 90.1 379
Edwin Chen 101.1 380 Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield
381
382 (% style="color:red; font-weight:bold" %)**LG01v**(% style="color:red" %)**2 as Receiver: (configured as AT+RXMOD=65535,2)**
383
384 (% class="box infomessage" %)
385 (((
386 **LG01-V2 configuration:**
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 )))
400
401
Xiaoling 102.2 402 === **5.2.4 Test result** ===
Edwin Chen 101.1 403
Xiaoling 102.2 404
Edwin Chen 101.1 405 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
Xiaoling 102.2 413
Edwin Chen 101.1 414 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
Kilight Cao 89.1 426 [[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
Kilight Cao 90.1 431 **Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)**
Kilight Cao 89.1 432
433 [[image:image-20221108180458-11.png||height="402" width="1137"]]
434
435
Edwin Chen 101.1 436 = (% 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(%%)** =
Kilight Cao 83.1 437
438
Kilight Cao 61.1 439 (% style="color:blue" %)**USB TTL to LG01-V2  Connection:**
Kilight Cao 24.1 440
441
Kilight Cao 61.1 442 Port 1 of the UART on the LG01-V2 is GND
Kilight Cao 24.1 443
444 (% class="box infomessage" %)
445 (((
446 **TXD  <~-~--> UART RXD (Gray line)**
447
448 **RXD  <~-~--> UART TXD (White line)**
449
450 **GND <~-~--> GND (Black line)**
451 )))
452
453
Kilight Cao 61.1 454 **LG01-V2 UART connection photo**
Kilight Cao 24.1 455
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
458
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460 In the PC, you can use the serial port tool(such as [[putty>>url:http://www.chiark.greenend.org.uk/~~sgtatham/putty/download.html]] in Windows), you need to set the serial baud rate to (% style="color:blue" %)**115200**(%%) to access the serial console for LG01v2. LG01v2 will output system info once power on as below:
461
462
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
Xiaoling 102.2 465
Kilight Cao 24.1 466 [[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
Kilight Cao 12.1 468
Kilight Cao 29.1 469 = **7. FAQ** =
Kilight Cao 17.2 470
Kilight Cao 61.1 471 == **7.1 How does LG01-V2 communicate with Lora shield (LoRa.h)** ==
Kilight Cao 17.2 472
473
Kilight Cao 100.1 474 This example describes how to use LG01-V2, LoRa Shield to set up a LoRa network,
Kilight Cao 57.1 475
Kilight Cao 61.1 476 [[image:image-20221103152238-8.png||height="251" width="654"]]
Kilight Cao 57.1 477
478
Kilight Cao 61.1 479 (% style="color:red" %)**Prerequisites: The configurations of LG01-V2 and Lora shield must match**
Kilight Cao 38.1 480
Kilight Cao 61.1 481 **LG01-V2 configuration:**
Kilight Cao 38.1 482
Kilight Cao 48.1 483 (% class="box infomessage" %)
484 (((
Kilight Cao 58.1 485 AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
486 AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
487 AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
Kilight Cao 48.1 488 AT+POWER=14  ~-~--> TX Power Range
489 AT+CRC=1,1  ~-~--> TX and RX CRC Type
490 AT+HEADER=0,0  ~-~--> TX and RX Header Type
491 AT+CR=1,1  ~-~--> TX and RX Coding Rate
492 AT+IQ=0,0  ~-~--> TX and RX InvertIQ
Kilight Cao 58.1 493 AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
494 AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12
495 AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode,RX window always open
Kilight Cao 48.1 496 AT+RXDAFORM=1    
497 )))
Kilight Cao 38.1 498
Xiaoling 102.2 499
500
Kilight Cao 38.1 501 **Lora shield configuration:**
502
503 Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino||target="_blank"]] , [[attach:arduino-LoRa-master.zip||target="_blank"]]
504
505 [[image:image-20221101161318-2.png]]
506
507
Xiaoling 102.2 508
Kilight Cao 61.1 509 **Test LG01-V2 to receive Lora Shield data:**
Kilight Cao 38.1 510
511 [[image:image-20221101161951-3.png]]
512
513
Xiaoling 102.2 514
Kilight Cao 83.1 515 **Test the LG01-V2 to send data:**
Kilight Cao 38.1 516
517 [[image:image-20221101162527-4.png]]
518
519
Kilight Cao 100.1 520 == **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
Xiaoling 102.2 529
Kilight Cao 100.1 530 **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
Xiaoling 102.2 548
Kilight Cao 100.1 549 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
Xiaoling 102.2 560
Kilight Cao 17.2 561 = (% style="color:inherit; font-family:inherit; font-size:29px" %)**8. Supports**(%%) =
562
563
564 (((
565 **//If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].//**
566 )))
567
568 (((
569 **//With your question as detailed as possible. We will reply and help you in the shortest.//**
570
571
572 = **9. Reference** =
573
574
575 * Install Tago Core: Refer **Install Tago Core in LPS8v2** in[[ Instruction>>doc:Main.Tago\.IO.WebHome]].
576 * [[Advance OS Reference Guide for LPS8v2>>doc:Main.Armbian OS instruction.WebHome]].
577
578
579 )))
580
581 = **10. Order Info** =
582
583
584 (% style="color:#0000ff" %)**LPS8v2-XXX-YYY**
585
586 (% style="color:#0000ff" %)**XXX**(% style="color:black" %): Frequency Band
587
588 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
589 * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
590 * (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
591 * (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
592 * (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
593 * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
594
595 (% style="color:#0000ff" %)**YYY**(% style="color:black" %): 4G Cellular Option
596
597 * (% style="color:red" %)**E**(%%):  EMEA, Korea, Thailand, India.
598 * (% style="color:red" %)**A**(%%):  North America/ Rogers/AT&T/T-Mobile.
599 * (% style="color:red" %)**AU**(%%): Latin America, New Zeland, Taiwan
600 * (% style="color:red" %)**J**(%%):  Japan, DOCOMO/SoftBank/ KDDI
601
602 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
603
604
605 = **10. Manufacturer Info** =
606
607
608 **Shenzhen Dragino Technology Development co. LTD**
609
610 Room 202, Block B, BCT Incubation Bases (BaoChengTai),  No.8 CaiYunRoad
611
612 LongCheng Street, LongGang District ; Shenzhen 518116,China
613
614
615 = **11. FCC Warning** =
616
617
618 (((
619 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:
620 )))
621
622 (((
623 ~-~- Reorient or relocate the receiving antenna.
624 )))
625
626 (((
627 ~-~- Increase the separation between the equipment and receiver.
628 )))
629
630 (((
631 ~-~- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
632 )))
633
634 (((
635 ~-~- Consult the dealer or an experienced radio/TV technician for help.
636 )))
637
638
639 (((
640 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
641 )))
642
643
644 (((
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
Xiaoling 102.2 647
Kilight Cao 17.2 648
649 )))