Wiki source code of LG01v2 -- LoRa Gateway User Manual
Version 125.1 by Kilight Cao on 2023/05/06 11:37
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| author | version | line-number | content |
|---|---|---|---|
| 1 | (% style="text-align:center" %) | ||
| 2 | [[image:image-20221028134937-1.jpeg||height="466" width="466"]] | ||
| 3 | |||
| 4 | ((( | ||
| 5 | |||
| 6 | |||
| 7 | |||
| 8 | ))) | ||
| 9 | |||
| 10 | **Table of Contents：** | ||
| 11 | |||
| 12 | {{toc/}} | ||
| 13 | |||
| 14 | |||
| 15 | |||
| 16 | |||
| 17 | |||
| 18 | |||
| 19 | = **1. Introduction** = | ||
| 20 | |||
| 21 | == **1.1 What is LG01v2** == | ||
| 22 | |||
| 23 | |||
| 24 | ((( | ||
| 25 | ((( | ||
| 26 | The LG01v2 is an (% style="color:green" %)**open-source single channel LoRa Gateway**(%%). It lets you bridge LoRa wireless network to an IP network via (% style="color:green" %)**WiFi , Ethernet or Cellular Network**(%%) (via Optional 4G module). The LoRa wireless allows users to send data and reach extremely long ranges at low data rates. | ||
| 27 | |||
| 28 | LG01v2 is specially design for (% style="color:green" %)**peer to peer LoRa**(%%) protocol instead of LoRaWAN protocol. The LG01v2 use single channel LoRa module to minimize the deployment cost for a private p2p LoRa wireless network. | ||
| 29 | ))) | ||
| 30 | |||
| 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 | LG01v2 supports (% style="color:green" %)**remote management**(%%). System Integrator can easy to remote monitor the gateway and maintain it. | ||
| 35 | ))) | ||
| 36 | |||
| 37 | |||
| 38 | == **1.2 Specifications** == | ||
| 39 | |||
| 40 | |||
| 41 | (% style="color:#037691" %)**Hardware System:** | ||
| 42 | |||
| 43 | * CPU: Quad-core Cortex-A7 1.2Ghz | ||
| 44 | * RAM: 512MB | ||
| 45 | * eMMC: 4GB | ||
| 46 | |||
| 47 | (% style="color:#037691" %)**Interface:** | ||
| 48 | |||
| 49 | * 10M/100M RJ45 Ports x 1 | ||
| 50 | * WiFi 802.11 b/g/n | ||
| 51 | |||
| 52 | (% style="color:#037691" %)**Operating Condition:** | ||
| 53 | |||
| 54 | * Work Temperature: -20 ~~ 65°C | ||
| 55 | * Storage Temperature: -20 ~~ 65°C | ||
| 56 | * Power Input: 5V, 2A, DC | ||
| 57 | |||
| 58 | == **1.3 Features** == | ||
| 59 | |||
| 60 | |||
| 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 | ||
| 65 | * LoRa Gateway | ||
| 66 | * Built-in (% style="color:#037691" %)//**Node-Red**// (%%)local Application server | ||
| 67 | |||
| 68 | == **1.4 Block Diagram** == | ||
| 69 | |||
| 70 | |||
| 71 | |||
| 72 | == **1.5 LED Indicators** == | ||
| 73 | |||
| 74 | |||
| 75 | LG01-V2 has totally four LEDs, They are: | ||
| 76 | |||
| 77 | |||
| 78 | (% style="color:blue" %)//**➢ Power LED**//(%%)//: This RED LED will be solid if the device is properly powered// | ||
| 79 | |||
| 80 | (% style="color:blue" %)//**➢ ETH LED**//(%%)//: This RGB LED will blink GREEN when the ETH port is connecting// | ||
| 81 | |||
| 82 | (% style="color:blue" %)//**➢ SYS LED**//(%%)//: This RGB LED will show different colors in different states~:// | ||
| 83 | |||
| 84 | // ✓ **SOLID GREEN:** The device is alive with a LoRaWAN server connection.// | ||
| 85 | |||
| 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// | ||
| 87 | |||
| 88 | // ✓** SOLID RED:** Device doesn't have an Internet connection.// | ||
| 89 | |||
| 90 | (% style="color:blue" %)//**➢ WIFI LED**//(%%)//: This LED shows the WIFI interface connection status.// | ||
| 91 | |||
| 92 | |||
| 93 | == **1.6 Button Intruction** == | ||
| 94 | |||
| 95 | |||
| 96 | LG01-V2 has a black toggle button, which is: | ||
| 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 | |||
| 109 | = **2. Quick Start** = | ||
| 110 | |||
| 111 | |||
| 112 | The LG01-V2 supports network access via Ethernet or Wi-Fi connection and runs without a network. | ||
| 113 | |||
| 114 | In most cases, the first thing you need to do is make the LG01-v2 accessible to the network. | ||
| 115 | |||
| 116 | |||
| 117 | == **2.1 Connects to the network and accesses the gateway Web UI** == | ||
| 118 | |||
| 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 | |||
| 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. | ||
| 126 | |||
| 127 | You can also use this IP to connect. | ||
| 128 | |||
| 129 | |||
| 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"]] | ||
| 131 | |||
| 132 | ==== (% style="color:blue" %)**Method 2**(%%): Connect via LG01v2 Fallback IP ==== | ||
| 133 | |||
| 134 | [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20230107084650-2.png?width=839&height=310&rev=1.1||alt="image-20230107084650-2.png" height="284" width="769"]] | ||
| 135 | |||
| 136 | |||
| 137 | **Steps to connect via fallback IP:** | ||
| 138 | |||
| 139 | ~1. Connect the PC's Ethernet port to LG01v2's WAN port | ||
| 140 | |||
| 141 | 2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252 | ||
| 142 | |||
| 143 | Settings ~-~-> Network & Internet ~-~-> Ethernet ~-~-> Change advanced sharing options ~-~-> Double-click"Ethernet" ~-~-> Internet Protocol Version 4 (TCP/IPv4) | ||
| 144 | |||
| 145 | |||
| 146 | As in the below photo: | ||
| 147 | |||
| 148 | [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20230413172038-1.png?width=1243&height=732&rev=1.1||alt="image-20230413172038-1.png" height="624" width="1059"]] | ||
| 149 | |||
| 150 | |||
| 151 | Configure computer Ethernet port steps video: **[[fallback ip.mp4>>url:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/fallback%20ip.mp4?rev=1.1]]** | ||
| 152 | |||
| 153 | If you still can't access the LG01v2 fallback ip, follow this connection to debug :**[[Trouble Shooting>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20All%20Gateway%20models/LG01v2/#H10.1A0FallbackIPdoesnotwork2Chowcanuserscheck]]** | ||
| 154 | |||
| 155 | 3. In the PC, use IP address 172.31.255.254 to access the LG01v2 via Web or Console. | ||
| 156 | |||
| 157 | [[image:image-20230504095502-2.png||height="545" width="1065"]] | ||
| 158 | |||
| 159 | |||
| 160 | |||
| 161 | ==== (% style="color:blue" %)**Method 3**(%%): Connect via WiFi with DHCP IP from the router ==== | ||
| 162 | |||
| 163 | |||
| 164 | [[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"]] | ||
| 165 | |||
| 166 | |||
| 167 | Fill in the WiFi information by checking the box and clicking (% style="color:red" %)**Save&Apply** | ||
| 168 | |||
| 169 | |||
| 170 | [[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"]] | ||
| 171 | |||
| 172 | |||
| 173 | **Wi-Fi configuration successful** | ||
| 174 | |||
| 175 | |||
| 176 | [[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"]] | ||
| 177 | |||
| 178 | |||
| 179 | === 2.1.2 Access Configure Web UI === | ||
| 180 | |||
| 181 | **Web Interface** | ||
| 182 | |||
| 183 | Open a browser on the PC and type the LPS8-V2 ip address (depends on your connect method) | ||
| 184 | |||
| 185 | |||
| 186 | [[(% style="background-color:yellow" %)**//http:~~/~~/IP_ADDRESS //**>>http://IP_ADDRESS]](%%) or (% style="background-color:yellow" %)//**[[http:~~/~~/172.31.255.254>>http://172.31.255.254(]]**//(Fallback IP) | ||
| 187 | |||
| 188 | You will see the login interface of LPS8-V2 as shown below. | ||
| 189 | |||
| 190 | The account details for Web Login are: | ||
| 191 | |||
| 192 | (% style="color:#4f81bd" %)**User Name: root** | ||
| 193 | |||
| 194 | (% style="color:#4f81bd" %)**Password: dragino** | ||
| 195 | |||
| 196 | [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20230106153501-1.png?width=894&height=367&rev=1.1||alt="image-20230106153501-1.png"]] | ||
| 197 | |||
| 198 | |||
| 199 | = **3. Web Configure Pages** = | ||
| 200 | |||
| 201 | == **3.1 Home** == | ||
| 202 | |||
| 203 | |||
| 204 | //Shows the system running status~:// | ||
| 205 | |||
| 206 | [[image:image-20221104155612-1.png||height="497" width="942"]] | ||
| 207 | |||
| 208 | |||
| 209 | == **3.2 Network Settings** == | ||
| 210 | |||
| 211 | === **3.2.1 Network ~-~-> WiFi** === | ||
| 212 | |||
| 213 | |||
| 214 | [[image:image-20221104155654-2.png||height="319" width="813"]] | ||
| 215 | |||
| 216 | |||
| 217 | === **3.4.2 Network ~-~-> System Status** === | ||
| 218 | |||
| 219 | |||
| 220 | [[image:image-20221104155724-3.png||height="679" width="861"]] | ||
| 221 | |||
| 222 | |||
| 223 | === **3.4.3 Network ~-~-> Firewall** === | ||
| 224 | |||
| 225 | |||
| 226 | [[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"]] | ||
| 227 | |||
| 228 | |||
| 229 | == **3.5 System** == | ||
| 230 | |||
| 231 | === **3.5.1 System ~-~-> System Overview** === | ||
| 232 | |||
| 233 | |||
| 234 | Shows the system info: | ||
| 235 | |||
| 236 | [[image:image-20221104155907-4.png]] | ||
| 237 | |||
| 238 | |||
| 239 | === **3.5.2 System ~-~-> Backup/Restore** === | ||
| 240 | |||
| 241 | |||
| 242 | [[image:image-20221104155928-5.png||height="334" width="880"]] | ||
| 243 | |||
| 244 | |||
| 245 | = (% id="cke_bm_1978S" style="display:none" %)** **(%%)**4. Build in Server** = | ||
| 246 | |||
| 247 | |||
| 248 | The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)**Node-Red** | ||
| 249 | |||
| 250 | |||
| 251 | [[image:image-20221104155949-6.png||height="315" width="1023"]] | ||
| 252 | |||
| 253 | |||
| 254 | (% style="color:red" %)**Note:** | ||
| 255 | |||
| 256 | **Path**: System ~-~-> Built-in Server | ||
| 257 | |||
| 258 | |||
| 259 | (% style="color:blue" %)**Troubleshooting：** | ||
| 260 | |||
| 261 | **~ 1. URL does not jump properly** | ||
| 262 | |||
| 263 | For the Node-Red, you can use the local IP address and the port is 1880 to access it. | ||
| 264 | |||
| 265 | |||
| 266 | == **4.1 Application Server ~-~- Node-Red** == | ||
| 267 | |||
| 268 | |||
| 269 | 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. | ||
| 270 | |||
| 271 | |||
| 272 | Such as (% style="background-color:yellow" %)__**//http:~/~/dragino-54ff12:1880 or http:~/~/<Local-IPV4-Address>//**__ | ||
| 273 | |||
| 274 | |||
| 275 | [[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"]] | ||
| 276 | |||
| 277 | |||
| 278 | = **5. How to configure the Lora Gateway** = | ||
| 279 | |||
| 280 | == **5.1 Configure and Debug LoRa wireless of LG01v2** == | ||
| 281 | |||
| 282 | |||
| 283 | First, the user needs to access the Linux console of LG01v2 via ssh | ||
| 284 | |||
| 285 | IP address: IP address of LG01v2 | ||
| 286 | |||
| 287 | Port: 22 | ||
| 288 | |||
| 289 | User Name: (% style="color:#4f81bd" %)**root** | ||
| 290 | |||
| 291 | Password: (% style="color:#4f81bd" %)**dragino**(%%) (default) | ||
| 292 | |||
| 293 | [[image:image-20230504100722-3.png||height="228" width="908"]] | ||
| 294 | |||
| 295 | Users can access the Lora configuration page by running the following command, then select the option **''serial port setup"**: | ||
| 296 | |||
| 297 | (% class="box infomessage" %) | ||
| 298 | ((( | ||
| 299 | **root@dragino-2406ef:~~# minicom -s** | ||
| 300 | ))) | ||
| 301 | |||
| 302 | [[image:image-20221029174637-2.png||height="410" width="524"]] | ||
| 303 | |||
| 304 | |||
| 305 | And then, change the setting: | ||
| 306 | |||
| 307 | (% class="box infomessage" %) | ||
| 308 | ((( | ||
| 309 | **Serial Device :** **/dev/ttyUSB0** | ||
| 310 | |||
| 311 | **Bps/Par/Bits : 9600 8N1** | ||
| 312 | ))) | ||
| 313 | |||
| 314 | |||
| 315 | (% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C** | ||
| 316 | |||
| 317 | |||
| 318 | (% style="color:red" %)[[image:image-20221029174703-3.png]] | ||
| 319 | |||
| 320 | |||
| 321 | Enter **AT+CFG **in the interface to get the configuration, | ||
| 322 | |||
| 323 | |||
| 324 | (% class="box infomessage" %) | ||
| 325 | ((( | ||
| 326 | **AT+FRE=868.100,868.100 ~-~--> TX and RX frequency | ||
| 327 | AT+GROUPMOD=0,0 ~-~--> TX and RX group | ||
| 328 | AT+BW=0,0 ~-~--> TX and RX Bandwidth | ||
| 329 | AT+SF=12,12 ~-~--> TX and RX Spreading Factor | ||
| 330 | AT+POWER=14 ~-~--> TX Power Range | ||
| 331 | AT+CRC=1,1 ~-~--> TX and RX CRC Type | ||
| 332 | AT+HEADER=0,0 ~-~--> TX and RX Header Type | ||
| 333 | AT+CR=1,1 ~-~--> TX and RX Coding Rate | ||
| 334 | AT+IQ=0,0 ~-~--> TX and RX InvertIQ | ||
| 335 | AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length | ||
| 336 | AT+SYNCWORD=0 ~-~--> Syncword(0: private，1: public) | ||
| 337 | AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode | ||
| 338 | AT+RXDAFORM=1** | ||
| 339 | ))) | ||
| 340 | |||
| 341 | |||
| 342 | == **5.2 Example: LG01v2** == | ||
| 343 | |||
| 344 | === **5.2.1 Introduce for the example:** === | ||
| 345 | |||
| 346 | |||
| 347 | [[image:image-20221104102736-3.png||height="282" width="723"]] | ||
| 348 | |||
| 349 | |||
| 350 | In this example, there are two devices: | ||
| 351 | |||
| 352 | * **LA66 Shield + UNO + DHT11**: The UNO will get the temperature and humidity and broadcast the value via LoRa protocol. | ||
| 353 | * **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. | ||
| 354 | |||
| 355 | === **5.2.2 Set Up LA66 Shield + UNO** === | ||
| 356 | |||
| 357 | |||
| 358 | ==== **Set up LA66 Module** ==== | ||
| 359 | |||
| 360 | |||
| 361 | 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: | ||
| 362 | |||
| 363 | ((( | ||
| 364 | (% style="color:red" %)**LA66 Shield as Sender: ** | ||
| 365 | |||
| 366 | (% class="box infomessage" %) | ||
| 367 | ((( | ||
| 368 | **LA66 Shield configuration:** | ||
| 369 | |||
| 370 | AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000 | ||
| 371 | AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz | ||
| 372 | AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12 | ||
| 373 | AT+POWER=14 ~-~--> TX Power Range set: 14dBm | ||
| 374 | AT+CRC=1,1 ~-~--> TX and RX CRC Type | ||
| 375 | AT+HEADER=0,0 ~-~--> TX and RX Header Type | ||
| 376 | AT+CR=1,1 ~-~--> TX and RX Coding Rate | ||
| 377 | AT+IQ=0,0 ~-~--> TX and RX InvertIQ | ||
| 378 | AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8 | ||
| 379 | AT+SYNCWORD=0 ~-~--> Syncword**(0: private，1: public)** | ||
| 380 | AT+RXMOD=6,0 ~-~--> Rx Timeout and Reply mode | ||
| 381 | ))) | ||
| 382 | ))) | ||
| 383 | |||
| 384 | |||
| 385 | |||
| 386 | ==== **Set up Arduino UNO** ==== | ||
| 387 | |||
| 388 | (% id="cke_bm_1033249S" style="display:none" %)** ** | ||
| 389 | |||
| 390 | **Hardware Connection** | ||
| 391 | |||
| 392 | (% class="box infomessage" %) | ||
| 393 | ((( | ||
| 394 | **The DHT11 sensor connects to the LA66 Shield:** | ||
| 395 | |||
| 396 | **VCC <~-~--> 3.3V (Red line)** | ||
| 397 | **DATA <~-~--> PIN8 (Purple line)** | ||
| 398 | **GND <~-~--> GND (White line)** | ||
| 399 | ))) | ||
| 400 | |||
| 401 | [[image:image-20221108170731-5.png||height="588" width="441"]] | ||
| 402 | |||
| 403 | |||
| 404 | |||
| 405 | ===== **1. Open Arduino IDE** ===== | ||
| 406 | |||
| 407 | |||
| 408 | [[image:image-20221108172149-6.png||height="650" width="542"]] | ||
| 409 | |||
| 410 | |||
| 411 | |||
| 412 | ===== **2. Open project** ===== | ||
| 413 | |||
| 414 | |||
| 415 | Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino||target="_blank"]] | ||
| 416 | |||
| 417 | Then click Compile and Upload to LA66 Shield, | ||
| 418 | |||
| 419 | [[image:image-20221108172432-7.png]] | ||
| 420 | |||
| 421 | |||
| 422 | |||
| 423 | ===== **3. Open the Serial Monitor to check the LA66 Shield data** ===== | ||
| 424 | |||
| 425 | |||
| 426 | The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless, | ||
| 427 | |||
| 428 | [[image:image-20221108174840-8.png||height="731" width="671"]] | ||
| 429 | |||
| 430 | |||
| 431 | |||
| 432 | Sending out data as below. | ||
| 433 | |||
| 434 | [[image:image-20221108175113-9.png||height="556" width="998"]] | ||
| 435 | |||
| 436 | |||
| 437 | === **5.2.3 Set Up LG01v2** === | ||
| 438 | |||
| 439 | |||
| 440 | Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield | ||
| 441 | |||
| 442 | (% style="color:red; font-weight:bold" %)**LG01v**(% style="color:red" %)**2 as Receiver: (configured as AT+RXMOD=65535,2)** | ||
| 443 | |||
| 444 | (% class="box infomessage" %) | ||
| 445 | ((( | ||
| 446 | **LG01-V2 configuration:** | ||
| 447 | |||
| 448 | AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000 | ||
| 449 | AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz | ||
| 450 | AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12 | ||
| 451 | AT+POWER=14 ~-~--> TX Power Range set: 14dBm | ||
| 452 | AT+CRC=1,1 ~-~--> TX and RX CRC Type | ||
| 453 | AT+HEADER=0,0 ~-~--> TX and RX Header Type | ||
| 454 | AT+CR=1,1 ~-~--> TX and RX Coding Rate | ||
| 455 | AT+IQ=0,0 ~-~--> TX and RX InvertIQ | ||
| 456 | AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8 | ||
| 457 | AT+SYNCWORD=0 ~-~--> Syncword**(0: private，1: public)** | ||
| 458 | AT+RXMOD=65535,2 ~-~--> Rx Timeout and Reply mode, RX window always open**(0:No ACK, 1:Reply mode, 2:Send an ACK once got a message from another device. ACK Content is 0x00 FF )** | ||
| 459 | ))) | ||
| 460 | |||
| 461 | |||
| 462 | === **5.2.4 Test result** === | ||
| 463 | |||
| 464 | |||
| 465 | 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).** | ||
| 466 | ))) | ||
| 467 | |||
| 468 | When LG01v2 replies with ACK when it receives a packet sent by LA66 sheild. | ||
| 469 | |||
| 470 | [[image:image-20221108164413-2.png]] | ||
| 471 | |||
| 472 | |||
| 473 | |||
| 474 | In the real-time log of LG01v2： | ||
| 475 | |||
| 476 | [[image:image-20221108170314-3.png]] | ||
| 477 | |||
| 478 | |||
| 479 | === **5.2.5 Plot data chart in LG01v2** === | ||
| 480 | |||
| 481 | |||
| 482 | User can plot the temperature and humidity chat via LG01v2 built-in IoT server. | ||
| 483 | |||
| 484 | User can import this example in Node-Red: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.json||target="_blank"]] | ||
| 485 | |||
| 486 | [[image:image-20221108180334-10.png||height="651" width="1141"]] | ||
| 487 | |||
| 488 | |||
| 489 | The temperature and humidity chart is displayed in the built-in node-red UI | ||
| 490 | |||
| 491 | **Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)** | ||
| 492 | |||
| 493 | [[image:image-20221108180458-11.png||height="402" width="1137"]] | ||
| 494 | |||
| 495 | |||
| 496 | = (% 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(%%)** = | ||
| 497 | |||
| 498 | |||
| 499 | (% style="color:blue" %)**USB TTL to LG01v2 Connection:** | ||
| 500 | |||
| 501 | |||
| 502 | Port 1 of the UART on the LG01v2 is GND | ||
| 503 | |||
| 504 | (% class="box infomessage" %) | ||
| 505 | ((( | ||
| 506 | **TXD <~-~--> UART RXD (Gray line)** | ||
| 507 | |||
| 508 | **RXD <~-~--> UART TXD (White line)** | ||
| 509 | |||
| 510 | **GND <~-~--> GND (Black line)** | ||
| 511 | ))) | ||
| 512 | |||
| 513 | |||
| 514 | **LG01v2 UART connection photo** | ||
| 515 | |||
| 516 | [[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"]] | ||
| 517 | |||
| 518 | |||
| 519 | |||
| 520 | 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: | ||
| 521 | |||
| 522 | |||
| 523 | [[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"]] | ||
| 524 | |||
| 525 | |||
| 526 | [[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"]] | ||
| 527 | |||
| 528 | |||
| 529 | = **7. OTA System Update** = | ||
| 530 | |||
| 531 | |||
| 532 | LG01v2 supports system auto update via OTA, please see **[[this URL>>url:http://wiki.dragino.com/xwiki/bin/view/OTA%20Update/]]** for the detail of this feature. | ||
| 533 | |||
| 534 | |||
| 535 | = **8. FAQ** = | ||
| 536 | |||
| 537 | == **8.1 How does LG01v2 communicate with Lora shield (LoRa.h)** == | ||
| 538 | |||
| 539 | |||
| 540 | This example describes how to use LG01v2, LoRa Shield to set up a LoRa network, | ||
| 541 | |||
| 542 | [[image:image-20221103152238-8.png||height="251" width="654"]] | ||
| 543 | |||
| 544 | |||
| 545 | (% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match** | ||
| 546 | |||
| 547 | **LG01v2 configuration:** | ||
| 548 | |||
| 549 | (% class="box infomessage" %) | ||
| 550 | ((( | ||
| 551 | AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000 | ||
| 552 | AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz | ||
| 553 | AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12 | ||
| 554 | AT+POWER=14 ~-~--> TX Power Range | ||
| 555 | AT+CRC=1,1 ~-~--> TX and RX CRC Type | ||
| 556 | AT+HEADER=0,0 ~-~--> TX and RX Header Type | ||
| 557 | AT+CR=1,1 ~-~--> TX and RX Coding Rate | ||
| 558 | AT+IQ=0,0 ~-~--> TX and RX InvertIQ | ||
| 559 | AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8 | ||
| 560 | AT+SYNCWORD=0 ~-~--> Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12 | ||
| 561 | AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode,RX window always open | ||
| 562 | AT+RXDAFORM=1 | ||
| 563 | ))) | ||
| 564 | |||
| 565 | |||
| 566 | |||
| 567 | **Lora shield configuration:** | ||
| 568 | |||
| 569 | Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino||target="_blank"]] , [[attach:arduino-LoRa-master.zip||target="_blank"]] | ||
| 570 | |||
| 571 | [[image:image-20221101161318-2.png]] | ||
| 572 | |||
| 573 | |||
| 574 | |||
| 575 | **Test LG01v2 to receive Lora Shield data:** | ||
| 576 | |||
| 577 | [[image:image-20221101161951-3.png]] | ||
| 578 | |||
| 579 | |||
| 580 | |||
| 581 | **Test the LG01v2 to send data:** | ||
| 582 | |||
| 583 | [[image:image-20221101162527-4.png]] | ||
| 584 | |||
| 585 | |||
| 586 | == **8.2 How does LG01v2 communicate with Heltec LoRa Node** == | ||
| 587 | |||
| 588 | |||
| 589 | This example describes how to use LG01v2 and Heltec LoRa Node to set up a LoRa network, | ||
| 590 | |||
| 591 | [[image:image-20221112161111-2.png||height="258" width="692"]] | ||
| 592 | |||
| 593 | (% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match** | ||
| 594 | |||
| 595 | |||
| 596 | **LG01v2 configuration:** | ||
| 597 | |||
| 598 | (% class="box infomessage" %) | ||
| 599 | ((( | ||
| 600 | AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000 | ||
| 601 | AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz | ||
| 602 | AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12 | ||
| 603 | AT+POWER=14 ~-~--> TX Power Range | ||
| 604 | AT+CRC=1,1 ~-~--> TX and RX CRC Type | ||
| 605 | AT+HEADER=0,0 ~-~--> TX and RX Header Type | ||
| 606 | AT+CR=1,1 ~-~--> TX and RX Coding Rate | ||
| 607 | AT+IQ=0,0 ~-~--> TX and RX InvertIQ | ||
| 608 | AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8 | ||
| 609 | AT+SYNCWORD=0 ~-~--> Syncword**(0: private，1: public), **the corresponding Lora shield syncword is 0x12 | ||
| 610 | AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode,RX window always open | ||
| 611 | AT+RXDAFORM=1 ~-~--> RX data format**（0: Hex ,1: String）** | ||
| 612 | ))) | ||
| 613 | |||
| 614 | |||
| 615 | After we upload the sketch to Heltec LoRa Node, we can see below output from Arduino. | ||
| 616 | |||
| 617 | Lora Shield example: [[attach:LoRa_send_trial.ino||target="_blank"]] | ||
| 618 | |||
| 619 | [[image:image-20221112162733-3.png||height="524" width="927"]] | ||
| 620 | |||
| 621 | |||
| 622 | And we can see the logread of gateway as below, means the packet arrive gateway: | ||
| 623 | |||
| 624 | [[image:image-20221112163119-4.png||height="808" width="560"]] | ||
| 625 | |||
| 626 | |||
| 627 | = **9. OTA System Update** = | ||
| 628 | |||
| 629 | LG01v2 supports system auto update via OTA, please see **[[this URL>>url:http://wiki.dragino.com/xwiki/bin/view/OTA%20Update/]]** for the detail of this feature. | ||
| 630 | |||
| 631 | |||
| 632 | = **10. Trouble Shooting** = | ||
| 633 | |||
| 634 | == 10.1 Fallback IP does not work, how can users check == | ||
| 635 | |||
| 636 | When the computer has completed the above fallback IP configuration,the LG01v2 Web UI is still not accessible via fallback IP. | ||
| 637 | |||
| 638 | |||
| 639 | **1.Check whether the configuration is correct** | ||
| 640 | |||
| 641 | Run the CMD command to ipconfig and ping 172.31.255.254. | ||
| 642 | |||
| 643 | If this fails, the user needs to reconfigure. | ||
| 644 | |||
| 645 | [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20230413170224-3.png?width=707&height=433&rev=1.1||alt="image-20230413170224-3.png"]] | ||
| 646 | |||
| 647 | [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20230413170246-4.png?rev=1.1||alt="image-20230413170246-4.png"]] | ||
| 648 | |||
| 649 | **2. Check whether the firewall is disabled** | ||
| 650 | |||
| 651 | If the firewall is not down, this will affect access to the gateway. | ||
| 652 | |||
| 653 | |||
| 654 | = (% style="color:inherit; font-family:inherit; font-size:29px" %)**11. Supports**(%%) = | ||
| 655 | |||
| 656 | |||
| 657 | ((( | ||
| 658 | **//If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].//** | ||
| 659 | ))) | ||
| 660 | |||
| 661 | ((( | ||
| 662 | **//With your question as detailed as possible. We will reply and help you in the shortest.//** | ||
| 663 | |||
| 664 | |||
| 665 | = **12. Reference** = | ||
| 666 | |||
| 667 | |||
| 668 | * Install Tago Core: Refer **Install Tago Core in LG01v2** in[[ Instruction>>doc:Main.Tago\.IO.WebHome]]. | ||
| 669 | * [[Advance OS Reference Guide for L>>doc:Main.Armbian OS instruction.WebHome]]G01v2. | ||
| 670 | |||
| 671 | |||
| 672 | ))) | ||
| 673 | |||
| 674 | = **13. Order Info** = | ||
| 675 | |||
| 676 | |||
| 677 | (% style="color:#0000ff" %)**LG01v2-XXX-YYY** | ||
| 678 | |||
| 679 | (% style="color:#0000ff" %)**XXX**(% style="color:black" %): Frequency Band | ||
| 680 | |||
| 681 | * (% style="color:red" %)**868**(%%): For frequency : 863 ~~ 870Mhz | ||
| 682 | * (% style="color:red" %)**915**(%%): For frequency : 902 ~~ 928Mhz | ||
| 683 | |||
| 684 | (% style="color:#0000ff" %)**YYY**(% style="color:black" %): 4G Cellular Option | ||
| 685 | |||
| 686 | * (% style="color:red" %)**E**(%%): EMEA, Korea, Thailand, India. | ||
| 687 | * (% style="color:red" %)**A**(%%): North America/ Rogers/AT&T/T-Mobile. | ||
| 688 | * (% style="color:red" %)**AU**(%%): Latin America, New Zeland, Taiwan | ||
| 689 | * (% style="color:red" %)**J**(%%): Japan, DOCOMO/SoftBank/ KDDI | ||
| 690 | |||
| 691 | More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]]. | ||
| 692 | |||
| 693 | |||
| 694 | = **14. Manufacturer Info** = | ||
| 695 | |||
| 696 | |||
| 697 | **Shenzhen Dragino Technology Development co. LTD** | ||
| 698 | |||
| 699 | Room 202, Block B, BCT Incubation Bases (BaoChengTai), No.8 CaiYunRoad | ||
| 700 | |||
| 701 | LongCheng Street, LongGang District ; Shenzhen 518116,China | ||
| 702 | |||
| 703 | |||
| 704 | = **15. FCC Warning** = | ||
| 705 | |||
| 706 | |||
| 707 | ((( | ||
| 708 | 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: | ||
| 709 | ))) | ||
| 710 | |||
| 711 | ((( | ||
| 712 | ~-~- Reorient or relocate the receiving antenna. | ||
| 713 | ))) | ||
| 714 | |||
| 715 | ((( | ||
| 716 | ~-~- Increase the separation between the equipment and receiver. | ||
| 717 | ))) | ||
| 718 | |||
| 719 | ((( | ||
| 720 | ~-~- Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. | ||
| 721 | ))) | ||
| 722 | |||
| 723 | ((( | ||
| 724 | ~-~- Consult the dealer or an experienced radio/TV technician for help. | ||
| 725 | ))) | ||
| 726 | |||
| 727 | |||
| 728 | ((( | ||
| 729 | Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. | ||
| 730 | ))) | ||
| 731 | |||
| 732 | |||
| 733 | ((( | ||
| 734 | 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. | ||
| 735 | |||
| 736 | |||
| 737 | |||
| 738 | ))) |