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Version 103.1 by Edwin Chen on 2022/11/29 14:07
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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
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.
Kilight Cao 7.1 29 )))
Xiaoling 1.2 30
Kilight Cao 7.1 31 (((
Edwin Chen 103.1 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.
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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
Xiaoling 102.2 58
Kilight Cao 7.1 59 == **1.3 Features** ==
Kilight Cao 2.3 60
61
Kilight Cao 7.1 62 * Open Source Debian system
63 * Managed by Web GUI, SSH via WAN or WiFi
64 * Remote Management
65 * Auto-provisioning for batch deployment and management
Kilight Cao 7.2 66 * LoRa Gateway
Kilight Cao 7.1 67 * Built-in  (% style="color:#037691" %)//**Node-Red**// (%%)local Application server
68
Xiaoling 102.2 69
Kilight Cao 7.1 70 == **1.4 Block Diagram** ==
71
72
73
Kilight Cao 9.1 74 == **1.5 LED Indicators** ==
Kilight Cao 7.1 75
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Kilight Cao 9.1 77 LG01-V2 has totally four LEDs, They are:
Kilight Cao 7.1 78
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Kilight Cao 9.1 80 (% style="color:blue" %)//**➢ Power LED**//(%%)//: This RED LED will be solid if the device is properly powered//
Kilight Cao 7.1 81
Kilight Cao 9.1 82 (% style="color:blue" %)//**➢ ETH LED**//(%%)//:  This RGB LED will blink GREEN when the ETH port is connecting//
Kilight Cao 7.1 83
Kilight Cao 9.1 84 (% style="color:blue" %)//**➢ SYS LED**//(%%)//:  This RGB LED will show different colors in different states~://
Kilight Cao 7.1 85
Kilight Cao 9.1 86 // ✓ **SOLID GREEN:** The device is alive with a LoRaWAN server connection.//
Kilight Cao 7.1 87
Kilight Cao 9.1 88 // ✓ **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 89
Kilight Cao 9.1 90 // ✓** SOLID RED:** Device doesn't have an Internet connection.//
Kilight Cao 7.1 91
Kilight Cao 9.1 92 (% style="color:blue" %)//**➢ WIFI LED**//(%%)//: This LED shows the WIFI interface connection status.//
Kilight Cao 7.1 93
Kilight Cao 9.1 94
95 == **1.6 Button Intruction** ==
96
97
Kilight Cao 61.1 98 LG01-V2 has a black toggle button, which is:
Kilight Cao 9.1 99
100
101 (% style="color:blue" %)**//➢ //Long press 4-5s  : **(%%)the gateway will reload the Network and Initialize wifi configuration
102
103 // **LED status: ** ETH LED will BLINKIND BULE Until the reload is finished.//
104
105
106 (% style="color:blue" %)//**➢ **//**Long press more than 10s:**(%%)**    **//the gateway will restore the factory settings.//
107
108 //**LED status: ** ETH LED will SOLID BULE Until the restore is finished.//
109
110
Kilight Cao 29.1 111 = **2. Quick Start** =
Kilight Cao 9.1 112
113
Kilight Cao 24.1 114 The LG01-V2 supports network access via Ethernet or Wi-Fi connection and runs without a network.
Kilight Cao 9.1 115
Kilight Cao 24.1 116 In most cases, the first thing you need to do is make the LG01-v2 accessible to the network.
Kilight Cao 12.1 117
118
Kilight Cao 17.2 119 == **2.1 Connects to the network and accesses the gateway Web UI** ==
Kilight Cao 12.1 120
Kilight Cao 17.2 121 == **2.1.1 connect the network.** ==
122
123
124 === (% style="color:blue" %)**Method 1**(%%):  Connect via Ethernet with DHCP IP from the router ===
125
126
Kilight Cao 61.1 127 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.
Kilight Cao 17.2 128
129 You can also use this IP to connect.
130
Kilight Cao 24.1 131
Kilight Cao 19.1 132 [[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 17.2 133
134
Kilight Cao 24.1 135 === (% style="color:blue" %)**Method 2**(%%):  Connect via WiFi with DHCP IP from the router ===
Kilight Cao 17.2 136
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Kilight Cao 24.1 138 [[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"]]
Kilight Cao 17.2 139
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Kilight Cao 24.1 141 Fill in the WiFi information by checking the box and clicking (% style="color:red" %)**Save&Apply**
142
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"]]
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Kilight Cao 17.2 147 **Wi-Fi configuration successful**
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Kilight Cao 24.1 150 [[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"]]
Kilight Cao 17.2 151
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Kilight Cao 24.1 153 = **3. Web Configure Pages** =
Kilight Cao 17.2 154
Kilight Cao 24.1 155 == **3.1 Home** ==
156
Xiaoling 102.2 157
Kilight Cao 24.1 158 //Shows the system running status~://
159
Kilight Cao 73.1 160 [[image:image-20221104155612-1.png||height="497" width="942"]]
Kilight Cao 24.1 161
162
163 == **3.2 Network Settings** ==
164
165 === **3.2.1 Network ~-~-> WiFi** ===
166
167
Kilight Cao 73.1 168 [[image:image-20221104155654-2.png||height="319" width="813"]]
Kilight Cao 24.1 169
170
171 === **3.4.2 Network ~-~-> System Status** ===
172
173
Kilight Cao 73.1 174 [[image:image-20221104155724-3.png||height="679" width="861"]]
Kilight Cao 24.1 175
176
177 === **3.4.3 Network ~-~-> Firewall** ===
178
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"]]
181
182
183 == **3.5 System** ==
184
185 === **3.5.1  System ~-~-> System Overview** ===
186
187
188 Shows the system info:
189
Kilight Cao 73.1 190 [[image:image-20221104155907-4.png]]
Kilight Cao 24.1 191
192
193 === **3.5.2 System ~-~-> Backup/Restore** ===
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195
Kilight Cao 73.1 196 [[image:image-20221104155928-5.png||height="334" width="880"]]
Kilight Cao 24.1 197
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Kilight Cao 66.1 199 = (% id="cke_bm_1978S" style="display:none" %)** **(%%)**4. Build in Server** =
Kilight Cao 24.1 200
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Kilight Cao 66.1 202 The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)**Node-Red**
Kilight Cao 25.1 203
204
Kilight Cao 73.1 205 [[image:image-20221104155949-6.png||height="315" width="1023"]]
Kilight Cao 25.1 206
Kilight Cao 66.1 207
208 (% style="color:red" %)**Note:**
209
210 **Path**: System ~-~-> Built-in Server
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212
Xiaoling 102.2 213 (% style="color:blue" %)**Troubleshooting：**
Kilight Cao 66.1 214
215 **~ 1. URL does not jump properly**
216
217 For the Node-Red, you can use the local IP address and the port is 1880 to access it.
218
219
220 == **4.1 Application Server ~-~- Node-Red** ==
221
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.
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226 Such as (% style="background-color:yellow" %)__**//http:~/~/dragino-54ff12:1880  or http:~/~/<Local-IPV4-Address>//**__
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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
231
232 = **5. How to configure the Lora Gateway** =
233
Edwin Chen 102.1 234 == **5.1 Configure and Debug LoRa wireless of LG01v2** ==
Kilight Cao 66.1 235
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Kilight Cao 61.1 237 Users can access the Lora configuration page by running the following command, then select the option **''serial port setup"**:
Kilight Cao 25.1 238
239 (% class="box infomessage" %)
240 (((
241 **root@dragino-2406ef:~~# minicom -s**
242 )))
243
244 [[image:image-20221029174637-2.png||height="410" width="524"]]
245
246
247 And then, change the setting:
248
249 (% class="box infomessage" %)
250 (((
251 **Serial Device :** **/dev/ttyUSB0**
252
253 **Bps/Par/Bits : 9600 8N1**
254 )))
255
256
Xiaoling 102.2 257 (% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**
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259
Kilight Cao 25.1 260 (% style="color:red" %)[[image:image-20221029174703-3.png]]
261
262
263 Enter **AT+CFG **in the interface to get the configuration,
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265
Kilight Cao 41.1 266 (% class="box infomessage" %)
267 (((
Xiaoling 102.2 268 **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**                              
Kilight Cao 41.1 281 )))
Kilight Cao 25.1 282
Kilight Cao 47.1 283
Edwin Chen 101.1 284 == **5.2 Example: LG01v2** ==
Kilight Cao 25.1 285
Edwin Chen 101.1 286 === **5.2.1 Introduce for the example:** ===
Kilight Cao 27.1 287
Xiaoling 102.2 288
Kilight Cao 66.1 289 [[image:image-20221104102736-3.png||height="282" width="723"]]
Kilight Cao 44.1 290
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Edwin Chen 101.1 292 In this example, there are two devices:
Kilight Cao 47.1 293
Edwin Chen 101.1 294 * **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.
Kilight Cao 47.1 296
Kilight Cao 57.1 297
Xiaoling 102.2 298 === **5.2.2 Set Up LA66 Shield + UNO** ===
299
300
Edwin Chen 101.1 301 ==== **Set up LA66 Module** ====
Kilight Cao 74.1 302
Xiaoling 102.2 303
Edwin Chen 101.1 304 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
Kilight Cao 74.1 306 (((
Kilight Cao 83.1 307 (% style="color:red" %)**LA66 Shield as Sender: **
Kilight Cao 25.1 308
Kilight Cao 83.1 309 (% class="box infomessage" %)
310 (((
311 **LA66 Shield configuration:**
Kilight Cao 25.1 312
Kilight Cao 83.1 313 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
317 AT+CRC=1,1  ~-~--> TX and RX CRC Type
318 AT+HEADER=0,0  ~-~--> TX and RX Header Type
319 AT+CR=1,1  ~-~--> TX and RX Coding Rate
320 AT+IQ=0,0  ~-~--> TX and RX InvertIQ
321 AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
322 AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public)**
323 AT+RXMOD=6,0  ~-~-->  Rx Timeout and Reply mode
324 )))
325 )))
Kilight Cao 25.1 326
327
Xiaoling 102.2 328
Edwin Chen 101.1 329 ==== **Set up Arduino UNO** ====
Kilight Cao 83.1 330
Xiaoling 102.2 331 (% id="cke_bm_1033249S" style="display:none" %)** **
Kilight Cao 83.1 332
Xiaoling 102.2 333 **Hardware Connection**
334
Kilight Cao 83.1 335 (% class="box infomessage" %)
336 (((
337 **The DHT11 sensor connects to the LA66 Shield:**
338
339 **VCC  <~-~--> 3.3V (Red line)**
340 **DATA <~-~--> PIN8 (Purple line)**
341 **GND  <~-~--> GND (White line)**
Kilight Cao 25.1 342 )))
343
Kilight Cao 83.1 344 [[image:image-20221108170731-5.png||height="588" width="441"]]
Kilight Cao 25.1 345
346
Xiaoling 102.2 347
Edwin Chen 101.1 348 ===== **1. Open Arduino IDE** =====
Kilight Cao 25.1 349
Xiaoling 102.2 350
Kilight Cao 83.1 351 [[image:image-20221108172149-6.png||height="650" width="542"]]
Kilight Cao 24.1 352
353
Xiaoling 102.2 354
Edwin Chen 101.1 355 ===== **2. Open project** =====
Kilight Cao 24.1 356
Xiaoling 102.2 357
Kilight Cao 83.1 358 Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino||target="_blank"]]
359
Kilight Cao 90.1 360 Then click Compile and Upload to LA66 Shield,
Kilight Cao 83.1 361
362 [[image:image-20221108172432-7.png]]
363
364
Xiaoling 102.2 365
Edwin Chen 101.1 366 ===== **3. Open the Serial Monitor to check the LA66 Shield data** =====
Kilight Cao 83.1 367
Xiaoling 102.2 368
Edwin Chen 101.1 369 The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless,
Kilight Cao 90.1 370
Kilight Cao 89.1 371 [[image:image-20221108174840-8.png||height="731" width="671"]]
Kilight Cao 83.1 372
Edwin Chen 101.1 373
Xiaoling 102.2 374
Edwin Chen 101.1 375 Sending out data as below.
376
Kilight Cao 89.1 377 [[image:image-20221108175113-9.png||height="556" width="998"]]
Kilight Cao 83.1 378
379
Xiaoling 102.2 380 === **5.2.3 Set Up LG01v2** ===
Kilight Cao 89.1 381
Kilight Cao 90.1 382
Edwin Chen 101.1 383 Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield
384
385 (% style="color:red; font-weight:bold" %)**LG01v**(% style="color:red" %)**2 as Receiver: (configured as AT+RXMOD=65535,2)**
386
387 (% class="box infomessage" %)
388 (((
389 **LG01-V2 configuration:**
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 )))
403
404
Xiaoling 102.2 405 === **5.2.4 Test result** ===
Edwin Chen 101.1 406
Xiaoling 102.2 407
Edwin Chen 101.1 408 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 )))
410
411 When LG01v2 replies with ACK when it receives a packet sent by LA66 sheild.
412
413 [[image:image-20221108164413-2.png]]
414
415
Xiaoling 102.2 416
Edwin Chen 101.1 417 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
Kilight Cao 89.1 429 [[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
Kilight Cao 90.1 434 **Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)**
Kilight Cao 89.1 435
436 [[image:image-20221108180458-11.png||height="402" width="1137"]]
437
438
Edwin Chen 101.1 439 = (% 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(%%)** =
Kilight Cao 83.1 440
441
Kilight Cao 61.1 442 (% style="color:blue" %)**USB TTL to LG01-V2  Connection:**
Kilight Cao 24.1 443
444
Kilight Cao 61.1 445 Port 1 of the UART on the LG01-V2 is GND
Kilight Cao 24.1 446
447 (% class="box infomessage" %)
448 (((
449 **TXD  <~-~--> UART RXD (Gray line)**
450
451 **RXD  <~-~--> UART TXD (White line)**
452
453 **GND <~-~--> GND (Black line)**
454 )))
455
456
Kilight Cao 61.1 457 **LG01-V2 UART connection photo**
Kilight Cao 24.1 458
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
461
462
463 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:
464
465
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
Xiaoling 102.2 468
Kilight Cao 24.1 469 [[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
Kilight Cao 12.1 471
Kilight Cao 29.1 472 = **7. FAQ** =
Kilight Cao 17.2 473
Kilight Cao 61.1 474 == **7.1 How does LG01-V2 communicate with Lora shield (LoRa.h)** ==
Kilight Cao 17.2 475
476
Kilight Cao 100.1 477 This example describes how to use LG01-V2, LoRa Shield to set up a LoRa network,
Kilight Cao 57.1 478
Kilight Cao 61.1 479 [[image:image-20221103152238-8.png||height="251" width="654"]]
Kilight Cao 57.1 480
481
Kilight Cao 61.1 482 (% style="color:red" %)**Prerequisites: The configurations of LG01-V2 and Lora shield must match**
Kilight Cao 38.1 483
Kilight Cao 61.1 484 **LG01-V2 configuration:**
Kilight Cao 38.1 485
Kilight Cao 48.1 486 (% class="box infomessage" %)
487 (((
Kilight Cao 58.1 488 AT+FRE=868.100,868.100  ~-~--> TX and RX frequency set: 868100000
489 AT+BW=0,0  ~-~--> TX and RX Bandwidth set: 125kHz
490 AT+SF=12,12  ~-~--> TX and RX Spreading Factor set: SF12
Kilight Cao 48.1 491 AT+POWER=14  ~-~--> TX Power Range
492 AT+CRC=1,1  ~-~--> TX and RX CRC Type
493 AT+HEADER=0,0  ~-~--> TX and RX Header Type
494 AT+CR=1,1  ~-~--> TX and RX Coding Rate
495 AT+IQ=0,0  ~-~--> TX and RX InvertIQ
Kilight Cao 58.1 496 AT+PREAMBLE=8,8  ~-~--> TX and RX Preamble Length set: 8
497 AT+SYNCWORD=0  ~-~-->  Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12
498 AT+RXMOD=65535,0  ~-~-->  Rx Timeout and Reply mode,RX window always open
Kilight Cao 48.1 499 AT+RXDAFORM=1    
500 )))
Kilight Cao 38.1 501
Xiaoling 102.2 502
503
Kilight Cao 38.1 504 **Lora shield configuration:**
505
506 Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino||target="_blank"]] , [[attach:arduino-LoRa-master.zip||target="_blank"]]
507
508 [[image:image-20221101161318-2.png]]
509
510
Xiaoling 102.2 511
Kilight Cao 61.1 512 **Test LG01-V2 to receive Lora Shield data:**
Kilight Cao 38.1 513
514 [[image:image-20221101161951-3.png]]
515
516
Xiaoling 102.2 517
Kilight Cao 83.1 518 **Test the LG01-V2 to send data:**
Kilight Cao 38.1 519
520 [[image:image-20221101162527-4.png]]
521
522
Kilight Cao 100.1 523 == **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
Xiaoling 102.2 532
Kilight Cao 100.1 533 **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
Xiaoling 102.2 551
Kilight Cao 100.1 552 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
Xiaoling 102.2 563
Kilight Cao 17.2 564 = (% style="color:inherit; font-family:inherit; font-size:29px" %)**8. Supports**(%%) =
565
566
567 (((
568 **//If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].//**
569 )))
570
571 (((
572 **//With your question as detailed as possible. We will reply and help you in the shortest.//**
573
574
575 = **9. Reference** =
576
577
578 * Install Tago Core: Refer **Install Tago Core in LPS8v2** in[[ Instruction>>doc:Main.Tago\.IO.WebHome]].
579 * [[Advance OS Reference Guide for LPS8v2>>doc:Main.Armbian OS instruction.WebHome]].
580
581
582 )))
583
584 = **10. Order Info** =
585
586
587 (% style="color:#0000ff" %)**LPS8v2-XXX-YYY**
588
589 (% style="color:#0000ff" %)**XXX**(% style="color:black" %): Frequency Band
590
591 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band
592 * (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band
593 * (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band
594 * (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band
595 * (% style="color:red" %)**US915**(%%): LoRaWAN US915 band
596 * (% style="color:red" %)**IN865**(%%):  LoRaWAN IN865 band
597
598 (% style="color:#0000ff" %)**YYY**(% style="color:black" %): 4G Cellular Option
599
600 * (% style="color:red" %)**E**(%%):  EMEA, Korea, Thailand, India.
601 * (% style="color:red" %)**A**(%%):  North America/ Rogers/AT&T/T-Mobile.
602 * (% style="color:red" %)**AU**(%%): Latin America, New Zeland, Taiwan
603 * (% style="color:red" %)**J**(%%):  Japan, DOCOMO/SoftBank/ KDDI
604
605 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]].
606
607
608 = **10. Manufacturer Info** =
609
610
611 **Shenzhen Dragino Technology Development co. LTD**
612
613 Room 202, Block B, BCT Incubation Bases (BaoChengTai),  No.8 CaiYunRoad
614
615 LongCheng Street, LongGang District ; Shenzhen 518116,China
616
617
618 = **11. FCC Warning** =
619
620
621 (((
622 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:
623 )))
624
625 (((
626 ~-~- Reorient or relocate the receiving antenna.
627 )))
628
629 (((
630 ~-~- Increase the separation between the equipment and receiver.
631 )))
632
633 (((
634 ~-~- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
635 )))
636
637 (((
638 ~-~- Consult the dealer or an experienced radio/TV technician for help.
639 )))
640
641
642 (((
643 Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment.
644 )))
645
646
647 (((
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
Xiaoling 102.2 650
Kilight Cao 17.2 651
652 )))