Changes for page LG01v2 -- LoRa Gateway User Manual
Last modified by Kilight Cao on 2024/10/12 08:58
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- LoRa_send_trial.ino
- Log-Temperature-Sensor-and-send-data-to-Node-red.ino
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... ... @@ -11,23 +11,30 @@ 11 11 12 12 {{toc/}} 13 13 14 -= **1. Introduction** = 15 15 16 16 16 + 17 + 18 + 19 += **1. Introduction** = 20 + 17 17 == **1.1 What is LG01v2** == 18 18 19 19 20 20 ((( 21 21 ((( 22 -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. 26 +The LG01v2 is an (% style="color:blue" %)**open-source single channel LoRa Gateway**(%%). It lets you bridge LoRa wireless network to an IP network via (% style="color:blue" %)**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:blue" %)**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. 23 23 ))) 24 24 25 25 ((( 26 -LG01v2 supports (% style="color:green" %)**remote management**(%%). System Integrator can easy to remote monitor the gateway and maintain it. 32 +LG01v2 uses Open Source Linux system. User can modify the Linux part and develop customize software base on it. It has (% style="color:blue" %)**1.2Ghz Quad-Core CPU**(%%) , (% style="color:blue" %)**4GB eMMC storage**(%%) and (% style="color:blue" %)**512MB RAM**(%%) for most application. 33 + 34 +LG01v2 supports (% style="color:blue" %)**remote management**(%%). System Integrator can easy to remote monitor the gateway and maintain it. 27 27 ))) 28 28 29 29 30 - 31 31 == **1.2 Specifications** == 32 32 33 33 ... ... @@ -56,7 +56,6 @@ 56 56 * Remote Management 57 57 * Auto-provisioning for batch deployment and management 58 58 * LoRa Gateway 59 -* Built-in (% style="color:#037691" %)//**The Things Network**//(%%) local LoRaWAN server 60 60 * Built-in (% style="color:#037691" %)//**Node-Red**// (%%)local Application server 61 61 62 62 == **1.4 Block Diagram** == ... ... @@ -84,7 +84,6 @@ 84 84 (% style="color:blue" %)//**➢ WIFI LED**//(%%)//: This LED shows the WIFI interface connection status.// 85 85 86 86 87 - 88 88 == **1.6 Button Intruction** == 89 89 90 90 ... ... @@ -101,7 +101,6 @@ 101 101 //**LED status: ** ETH LED will SOLID BULE Until the restore is finished.// 102 102 103 103 104 - 105 105 = **2. Quick Start** = 106 106 107 107 ... ... @@ -112,13 +112,12 @@ 112 112 113 113 == **2.1 Connects to the network and accesses the gateway Web UI** == 114 114 119 +=== **2.1.1 connect the network.** === 115 115 116 -== **2.1.1 connect the network.** == 117 117 122 +==== (% style="color:blue" %)**Method 1**(%%): Connect via Ethernet with DHCP IP from the router ==== 118 118 119 -=== (% style="color:blue" %)**Method 1**(%%): Connect via Ethernet with DHCP IP from the router === 120 120 121 - 122 122 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. 123 123 124 124 You can also use this IP to connect. ... ... @@ -126,105 +126,193 @@ 126 126 127 127 [[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"]] 128 128 132 +==== (% style="color:blue" %)**Method 2**(%%): Connect via LG01v2 Fallback IP ==== 129 129 130 - === (% style="color:blue"%)**Method2**(%%):Connect viaWiFiwithDHCP IP fromtherouter===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"]] 131 131 132 132 133 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20220622100542-2.png?width=1256&height=369&rev=1.1||alt="image-20220622100542-2.png"]]137 +**Steps to connect via fallback IP:** 134 134 135 - The LG01-V2has a fall-back IP addressonitsWAN port. youhaveto accessthegateway Web-UItoconfiguretheWiFi connectionviathefallback IP address.139 +~1. Connect the PC's Ethernet port to LG01v2's WAN port 136 136 141 +2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252 137 137 138 - (% style="color:#037691"%)**Stepstoconnect viafallback IP:**143 +Settings ~-~-> Network & Internet ~-~-> Ethernet ~-~-> Change advanced sharing options ~-~-> Double-click"Ethernet" ~-~-> Internet Protocol Version 4 (TCP/IPv4) 139 139 140 -~1. Connect PC's Ethernet port to LG01-V2's WAN port 141 141 142 - 2.ConfigurePC's Ethernetporthas IP:172.31.255.253 and Netmask: 255.255.255.252146 +As in the below photo: 143 143 148 +[[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"]] 144 144 145 -[[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"]] 146 146 151 +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]]** 147 147 148 -an dthen OnthePC,usetheIPaddress**http:~/~/172.31.255.254** toccessthe-V2viaWebole.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]]** 149 149 155 +3. In the PC, use IP address 172.31.255.254 to access the LG01v2 via Web or Console. 150 150 151 -[[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"]]157 +[[image:image-20230506115438-13.png||height="554" width="1047"]] 152 152 153 153 160 + 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 + 154 154 Fill in the WiFi information by checking the box and clicking (% style="color:red" %)**Save&Apply** 155 155 156 156 157 -[[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"]]170 +[[image:image-20230506113332-2.png]] 158 158 159 159 160 160 **Wi-Fi configuration successful** 161 161 162 162 163 -[[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"]]176 +[[image:image-20230506113432-3.png||height="397" width="855"]] 164 164 165 -[[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"]] 166 166 179 +=== 2.1.2 Access Configure Web UI === 167 167 181 +**Web Interface** 182 + 183 +Open a browser on the PC and type the LG01v2 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 LG01v2 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 + 168 168 = **3. Web Configure Pages** = 169 169 170 170 == **3.1 Home** == 171 171 203 + 172 172 //Shows the system running status~:// 173 173 174 -[[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"]]206 +[[image:image-20230506113531-4.png||height="430" width="818"]] 175 175 176 176 177 177 == **3.2 Network Settings** == 178 178 179 - 180 180 === **3.2.1 Network ~-~-> WiFi** === 181 181 182 182 183 -[[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"]]214 +[[image:image-20230506113602-5.png]] 184 184 185 185 186 - 187 187 === **3.4.2 Network ~-~-> System Status** === 188 188 189 189 190 -[[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"]]220 +[[image:image-20230506113623-6.png||height="511" width="672"]] 191 191 192 192 193 193 194 -== =**3.4.3 Network~-~-> Firewall** ===224 +== **3.5 System** == 195 195 226 +=== **3.5.1 System ~-~-> System Overview** === 196 196 197 -[[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"]] 198 198 229 +Shows the system info: 199 199 231 +[[image:image-20230506113705-7.png]] 200 200 201 -== **3.5 System** == 202 202 234 +=== **3.5.2 System ~-~-> Backup/Restore** === 203 203 204 -=== **3.5.1 System ~-~-> System Overview** === 205 205 237 +[[image:image-20230506113722-8.png||height="254" width="797"]] 206 206 207 -Shows the system info: 208 208 209 - [[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"]]240 +=== **3.5.3 System ~-~-> System General** === 210 210 211 211 243 +In the System-> System General interface, Users can customize the configuration System Password and set Timezone. 212 212 213 - ===**3.5.2 System~-~-> Backup/Restore**===245 +In addition, Users can customize the FallBack IP address. 214 214 247 +[[image:image-20230506113813-10.png||height="659" width="749"]] 215 215 216 -[[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"]] 217 217 250 +=== **3.5.4 System ~-~-> Remoteit** === 218 218 219 219 220 - =**4.Howtoconfigure theLA66module**=253 +In the System-> Remoteit interface, users can configure the gateway to be accessed remotely via Remote.it. 221 221 255 +the users can refer to this link to configure them: **[[Monitor & Remote Access Gateway>>url:http://wiki.dragino.com/xwiki/bin/view/Main/Monitor%20%26%20Remote%20Access%20Gateway/?Remote%20Access#H2.1A0RemoteAccessviaRemote.it.]]** 222 222 223 - == **4.1 Access theLA66module**==257 +[[image:image-20230506113831-11.png||height="567" width="748"]] 224 224 225 225 226 - UserscanaccesstheLA66modulebyrunningthefollowingcommand, thenselectthe option**''serialport setup"**:260 +=== **3.5.5 System ~-~-> Package Management** === 227 227 262 + 263 +In the System ~-~-> Package Management interface, Users can check the current version of Core Packages. 264 + 265 +[[image:image-20230506114127-12.png||height="803" width="762"]] 266 + 267 += (% id="cke_bm_1978S" style="display:none" %)** **(%%)**4. Build in Server** = 268 + 269 + 270 +The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)**Node-Red** 271 + 272 + 273 +[[image:image-20230506113737-9.png]] 274 + 275 + 276 +(% style="color:red" %)**Note:** 277 + 278 + **Path**: System ~-~-> Built-in Server 279 + 280 + 281 +(% style="color:blue" %)**Troubleshooting:** 282 + 283 +**~ 1. URL does not jump properly** 284 + 285 + For the Node-Red, you can use the local IP address and the port is 1880 to access it. 286 + 287 + 288 +== **4.1 Application Server ~-~- Node-Red** == 289 + 290 + 291 +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. 292 + 293 + 294 +Such as (% style="background-color:yellow" %)__**//http:~/~/dragino-54ff12:1880 or http:~/~/<Local-IPV4-Address>//**__ 295 + 296 + 297 +[[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"]] 298 + 299 + 300 += **5. How to configure the Lora Gateway** = 301 + 302 +== **5.1 Configure and Debug LoRa wireless of LG01v2** == 303 + 304 + 305 +First, the user needs to access the Linux console of LG01v2 via ssh 306 + 307 +IP address: IP address of LG01v2 308 + 309 +Port: 22 310 + 311 +User Name: (% style="color:#4f81bd" %)**root** 312 + 313 +Password: (% style="color:#4f81bd" %)**dragino**(%%) (default) 314 + 315 +[[image:image-20230504100722-3.png||height="228" width="908"]] 316 + 317 +Users can access the Lora configuration page by running the following command, then select the option **''serial port setup"**: 318 + 228 228 (% class="box infomessage" %) 229 229 ((( 230 230 **root@dragino-2406ef:~~# minicom -s** ... ... @@ -243,71 +243,190 @@ 243 243 ))) 244 244 245 245 246 -(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**(%%) 337 +(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C** 338 + 339 + 247 247 (% style="color:red" %)[[image:image-20221029174703-3.png]] 248 248 249 249 250 250 Enter **AT+CFG **in the interface to get the configuration, 251 251 252 -[[image:image-20221029172156-1.png||height="315" width="358"]] 253 253 346 +(% class="box infomessage" %) 347 +((( 348 +**AT+FRE=868.100,868.100 ~-~--> TX and RX frequency 349 +AT+GROUPMOD=0,0 ~-~--> TX and RX group 350 +AT+BW=0,0 ~-~--> TX and RX Bandwidth 351 +AT+SF=12,12 ~-~--> TX and RX Spreading Factor 352 +AT+POWER=14 ~-~--> TX Power Range 353 +AT+CRC=1,1 ~-~--> TX and RX CRC Type 354 +AT+HEADER=0,0 ~-~--> TX and RX Header Type 355 +AT+CR=1,1 ~-~--> TX and RX Coding Rate 356 +AT+IQ=0,0 ~-~--> TX and RX InvertIQ 357 +AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length 358 +AT+SYNCWORD=0 ~-~--> Syncword(0: private,1: public) 359 +AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode 360 +AT+RXDAFORM=1** 361 +))) 254 254 255 -== **4.2 Example: LG01v2 Peer-to-Peer** == 256 256 364 +== **5.2 Example: LG01v2** == 257 257 258 - (% style="color:red"%)**LG01v2as Receiver: (configuredas AT+RXMOD=65535,2)**366 +=== **5.2.1 Introduce for the example:** === 259 259 260 -[[image:image-20221031091652-2.png]] 261 261 369 +[[image:image-20221104102736-3.png||height="282" width="723"]] 262 262 263 -(% style="color:red" %)**Sender:** 264 264 372 +In this example, there are two devices: 265 265 266 -[[image:image-20221031092053-4.png]] 374 +* **LA66 Shield + UNO + DHT11**: The UNO will get the temperature and humidity and broadcast the value via LoRa protocol. 375 +* **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. 267 267 377 +=== **5.2.2 Set Up LA66 Shield + UNO** === 268 268 269 -Instruction for LA66 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/]] 379 + 380 +==== **Set up LA66 Module** ==== 381 + 382 + 383 +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: 384 + 385 +((( 386 +(% style="color:red" %)**LA66 Shield as Sender: ** 387 + 388 +(% class="box infomessage" %) 389 +((( 390 +**LA66 Shield configuration:** 391 + 392 +AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000 393 +AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz 394 +AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12 395 +AT+POWER=14 ~-~--> TX Power Range set: 14dBm 396 +AT+CRC=1,1 ~-~--> TX and RX CRC Type 397 +AT+HEADER=0,0 ~-~--> TX and RX Header Type 398 +AT+CR=1,1 ~-~--> TX and RX Coding Rate 399 +AT+IQ=0,0 ~-~--> TX and RX InvertIQ 400 +AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8 401 +AT+SYNCWORD=0 ~-~--> Syncword**(0: private,1: public)** 402 +AT+RXMOD=6,0 ~-~--> Rx Timeout and Reply mode 270 270 ))) 404 +))) 271 271 272 272 273 -= **5. Build in Server** = 274 274 408 +==== **Set up Arduino UNO** ==== 275 275 276 - Thedefault factory version of LG01-V2isinstalledwith the built-in Applicant server: (% style="color:blue" %)**Node-Red**410 +(% id="cke_bm_1033249S" style="display:none" %)** ** 277 277 412 +**Hardware Connection** 278 278 279 -[[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"]] 414 +(% class="box infomessage" %) 415 +((( 416 +**The DHT11 sensor connects to the LA66 Shield:** 280 280 418 +**VCC <~-~--> 3.3V (Red line)** 419 +**DATA <~-~--> PIN8 (Purple line)** 420 +**GND <~-~--> GND (White line)** 421 +))) 281 281 282 - (% style="color:red"%)**Note:**423 +[[image:image-20221108170731-5.png||height="588" width="441"]] 283 283 284 - **Path**: System ~-~-> Built-in Server 285 285 286 286 287 -** Troubleshooting:**427 +===== **1. Open Arduino IDE** ===== 288 288 289 289 290 - **~1.URL doesnotjump properly**430 +[[image:image-20221108172149-6.png||height="650" width="542"]] 291 291 292 - For the Node-Red, you can use the local IP address and the port is 1880 to access it. 293 293 294 294 434 +===== **2. Open project** ===== 295 295 296 -== **5.1 Application Server ~-~- Node-Red** == 297 297 437 +Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino||target="_blank"]] 298 298 299 - You can access thegateway's built-inAS server of (% style="color:blue"%)**Node-Red **(%%)via the URL((% style="background-color:yellow"%)__**//http:~/~/<hostname>:1880 or http:~/~/<local-IPV4-address>//**__(%%))in yourbrowser.439 +Then click Compile and Upload to LA66 Shield, 300 300 441 +[[image:image-20221108172432-7.png]] 301 301 302 -Such as (% style="background-color:yellow" %)__**//http:~/~/dragino-54ff12:1880 or http:~/~/<Local-IPV4-Address>//**__ 303 303 304 304 305 - [[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"]]445 +===== **3. Open the Serial Monitor to check the LA66 Shield data** ===== 306 306 307 307 308 - =(%style="color:inherit;font-family:inherit;font-size:29px"%)**6. How userscan accessLG01v2 usingserialUSB**(%%)=448 +The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless, 309 309 450 +[[image:image-20221108174840-8.png||height="731" width="671"]] 310 310 452 + 453 + 454 +Sending out data as below. 455 + 456 +[[image:image-20221108175113-9.png||height="556" width="998"]] 457 + 458 + 459 +=== **5.2.3 Set Up LG01v2** === 460 + 461 + 462 +Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield 463 + 464 +(% style="color:red; font-weight:bold" %)**LG01v**(% style="color:red" %)**2 as Receiver: (configured as AT+RXMOD=65535,2)** 465 + 466 +(% class="box infomessage" %) 467 +((( 468 +**LG01-V2 configuration:** 469 + 470 +AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000 471 +AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz 472 +AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12 473 +AT+POWER=14 ~-~--> TX Power Range set: 14dBm 474 +AT+CRC=1,1 ~-~--> TX and RX CRC Type 475 +AT+HEADER=0,0 ~-~--> TX and RX Header Type 476 +AT+CR=1,1 ~-~--> TX and RX Coding Rate 477 +AT+IQ=0,0 ~-~--> TX and RX InvertIQ 478 +AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8 479 +AT+SYNCWORD=0 ~-~--> Syncword**(0: private,1: public)** 480 +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 )** 481 +))) 482 + 483 + 484 +=== **5.2.4 Test result** === 485 + 486 + 487 +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).** 488 +))) 489 + 490 +When LG01v2 replies with ACK when it receives a packet sent by LA66 sheild. 491 + 492 +[[image:image-20221108164413-2.png]] 493 + 494 + 495 + 496 +In the real-time log of LG01v2: 497 + 498 +[[image:image-20221108170314-3.png]] 499 + 500 + 501 +=== **5.2.5 Plot data chart in LG01v2** === 502 + 503 + 504 +User can plot the temperature and humidity chat via LG01v2 built-in IoT server. 505 + 506 +User can import this example in Node-Red: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.json||target="_blank"]] 507 + 508 +[[image:image-20221108180334-10.png||height="651" width="1141"]] 509 + 510 + 511 +The temperature and humidity chart is displayed in the built-in node-red UI 512 + 513 +**Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)** 514 + 515 +[[image:image-20221108180458-11.png||height="402" width="1137"]] 516 + 517 + 518 += (% 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(%%)** = 519 + 520 + 311 311 (% style="color:blue" %)**USB TTL to LG01v2 Connection:** 312 312 313 313 ... ... @@ -334,19 +334,139 @@ 334 334 335 335 [[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"]] 336 336 547 + 337 337 [[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"]] 338 338 339 339 340 -= **7. FAQ** =551 += **7. OTA System Update** = 341 341 342 342 343 - 7.1554 +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. 344 344 345 345 346 -= (% style="color:inherit; font-family:inherit; font-size:29px" %)**8.Supports**(%%)=557 += **8. FAQ** = 347 347 559 +== **8.1 How does LG01v2 communicate with Lora shield (LoRa.h)** == 348 348 561 + 562 +This example describes how to use LG01v2, LoRa Shield to set up a LoRa network, 563 + 564 +[[image:image-20221103152238-8.png||height="251" width="654"]] 565 + 566 + 567 +(% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match** 568 + 569 +**LG01v2 configuration:** 570 + 571 +(% class="box infomessage" %) 349 349 ((( 573 +AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000 574 +AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz 575 +AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12 576 +AT+POWER=14 ~-~--> TX Power Range 577 +AT+CRC=1,1 ~-~--> TX and RX CRC Type 578 +AT+HEADER=0,0 ~-~--> TX and RX Header Type 579 +AT+CR=1,1 ~-~--> TX and RX Coding Rate 580 +AT+IQ=0,0 ~-~--> TX and RX InvertIQ 581 +AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8 582 +AT+SYNCWORD=0 ~-~--> Syncword**(0: private,1: public), **the corresponding Lora shield syncword is 0x12 583 +AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode,RX window always open 584 +AT+RXDAFORM=1 585 +))) 586 + 587 + 588 + 589 +**Lora shield configuration:** 590 + 591 +Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino||target="_blank"]] , [[attach:arduino-LoRa-master.zip||target="_blank"]] 592 + 593 +[[image:image-20221101161318-2.png]] 594 + 595 + 596 + 597 +**Test LG01v2 to receive Lora Shield data:** 598 + 599 +[[image:image-20221101161951-3.png]] 600 + 601 + 602 + 603 +**Test the LG01v2 to send data:** 604 + 605 +[[image:image-20221101162527-4.png]] 606 + 607 + 608 +== **8.2 How does LG01v2 communicate with Heltec LoRa Node** == 609 + 610 + 611 +This example describes how to use LG01v2 and Heltec LoRa Node to set up a LoRa network, 612 + 613 +[[image:image-20221112161111-2.png||height="258" width="692"]] 614 + 615 +(% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match** 616 + 617 + 618 +**LG01v2 configuration:** 619 + 620 +(% class="box infomessage" %) 621 +((( 622 +AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000 623 +AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz 624 +AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12 625 +AT+POWER=14 ~-~--> TX Power Range 626 +AT+CRC=1,1 ~-~--> TX and RX CRC Type 627 +AT+HEADER=0,0 ~-~--> TX and RX Header Type 628 +AT+CR=1,1 ~-~--> TX and RX Coding Rate 629 +AT+IQ=0,0 ~-~--> TX and RX InvertIQ 630 +AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8 631 +AT+SYNCWORD=0 ~-~--> Syncword**(0: private,1: public), **the corresponding Lora shield syncword is 0x12 632 +AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode,RX window always open 633 +AT+RXDAFORM=1 ~-~--> RX data format**(0: Hex ,1: String)** 634 +))) 635 + 636 + 637 +After we upload the sketch to Heltec LoRa Node, we can see below output from Arduino. 638 + 639 +Lora Shield example: [[attach:LoRa_send_trial.ino||target="_blank"]] 640 + 641 +[[image:image-20221112162733-3.png||height="524" width="927"]] 642 + 643 + 644 +And we can see the logread of gateway as below, means the packet arrive gateway: 645 + 646 +[[image:image-20221112163119-4.png||height="808" width="560"]] 647 + 648 + 649 += **9. OTA System Update** = 650 + 651 +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. 652 + 653 + 654 += **10. Trouble Shooting** = 655 + 656 +== 10.1 Fallback IP does not work, how can users check == 657 + 658 +When the computer has completed the above fallback IP configuration,the LG01v2 Web UI is still not accessible via fallback IP. 659 + 660 + 661 +**1.Check whether the configuration is correct** 662 + 663 +Run the CMD command to ipconfig and ping 172.31.255.254. 664 + 665 +If this fails, the user needs to reconfigure. 666 + 667 +[[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"]] 668 + 669 +[[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"]] 670 + 671 +**2. Check whether the firewall is disabled** 672 + 673 +If the firewall is not down, this will affect access to the gateway. 674 + 675 + 676 += (% style="color:inherit; font-family:inherit; font-size:29px" %)**11. Supports**(%%) = 677 + 678 + 679 +((( 350 350 **//If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].//** 351 351 ))) 352 352 ... ... @@ -354,29 +354,24 @@ 354 354 **//With your question as detailed as possible. We will reply and help you in the shortest.//** 355 355 356 356 687 += **12. Reference** = 357 357 358 -= **9. Reference** = 359 359 690 +* Install Tago Core: Refer **Install Tago Core in LG01v2** in[[ Instruction>>doc:Main.Tago\.IO.WebHome]]. 691 +* [[Advance OS Reference Guide for L>>doc:Main.Armbian OS instruction.WebHome]]G01v2. 360 360 361 -* Install Tago Core: Refer **Install Tago Core in LPS8v2** in[[ Instruction>>doc:Main.Tago\.IO.WebHome]]. 362 -* [[Advance OS Reference Guide for LPS8v2>>doc:Main.Armbian OS instruction.WebHome]]. 363 - 364 364 365 365 ))) 366 366 367 -= **1 0. Order Info** =696 += **13. Order Info** = 368 368 369 369 370 -(% style="color:#0000ff" %)**L PS8v2-XXX-YYY**699 +(% style="color:#0000ff" %)**LG01v2-XXX-YYY** 371 371 372 372 (% style="color:#0000ff" %)**XXX**(% style="color:black" %): Frequency Band 373 373 374 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 375 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 376 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 377 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 378 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 379 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 703 +* (% style="color:red" %)**868**(%%): For frequency : 863 ~~ 870Mhz 704 +* (% style="color:red" %)**915**(%%): For frequency : 902 ~~ 928Mhz 380 380 381 381 (% style="color:#0000ff" %)**YYY**(% style="color:black" %): 4G Cellular Option 382 382 ... ... @@ -388,10 +388,9 @@ 388 388 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]]. 389 389 390 390 716 += **14. Manufacturer Info** = 391 391 392 -= **10. Manufacturer Info** = 393 393 394 - 395 395 **Shenzhen Dragino Technology Development co. LTD** 396 396 397 397 Room 202, Block B, BCT Incubation Bases (BaoChengTai), No.8 CaiYunRoad ... ... @@ -399,10 +399,9 @@ 399 399 LongCheng Street, LongGang District ; Shenzhen 518116,China 400 400 401 401 726 += **15. FCC Warning** = 402 402 403 -= **11. FCC Warning** = 404 404 405 - 406 406 ((( 407 407 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: 408 408 ))) ... ... @@ -432,7 +432,6 @@ 432 432 ((( 433 433 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. 434 434 758 + 435 435 436 436 ))) 437 - 438 -~)~)~)
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... ... @@ -1,0 +1,124 @@ 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 +
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... ... @@ -1,0 +1,150 @@ 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 +
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... ... @@ -1,0 +1,443 @@ 1 +[ 2 + { 3 + "id": "0a211e08511c4bdd", 4 + "type": "tab", 5 + "label": "serial USB", 6 + "disabled": false, 7 + "info": "", 8 + "env": [] 9 + }, 10 + { 11 + "id": "4a97eeb54bf57a6d", 12 + "type": "serial in", 13 + "z": "0a211e08511c4bdd", 14 + "name": "", 15 + "serial": "bb1c0e81fd51fa9e", 16 + "x": 210, 17 + "y": 60, 18 + "wires": [ 19 + [ 20 + "d2493fb9752dbcab", 21 + "d183c255973c979e" 22 + ] 23 + ] 24 + }, 25 + { 26 + "id": "12f1eeb8049675c1", 27 + "type": "inject", 28 + "z": "0a211e08511c4bdd", 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 + "a5d2f5df63a2148e" 47 + ] 48 + ] 49 + }, 50 + { 51 + "id": "a5d2f5df63a2148e", 52 + "type": "serial out", 53 + "z": "0a211e08511c4bdd", 54 + "name": "", 55 + "serial": "bb1c0e81fd51fa9e", 56 + "x": 540, 57 + "y": 260, 58 + "wires": [] 59 + }, 60 + { 61 + "id": "dc04c04a0bc0e5db", 62 + "type": "inject", 63 + "z": "0a211e08511c4bdd", 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 + "a5d2f5df63a2148e" 82 + ] 83 + ] 84 + }, 85 + { 86 + "id": "3de96a220e28e8f0", 87 + "type": "inject", 88 + "z": "0a211e08511c4bdd", 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 + "a5d2f5df63a2148e" 107 + ] 108 + ] 109 + }, 110 + { 111 + "id": 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"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 + "a5d2f5df63a2148e" 182 + ] 183 + ] 184 + }, 185 + { 186 + "id": "bfb2e9df89dc5e2f", 187 + "type": "inject", 188 + "z": "0a211e08511c4bdd", 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 + "a5d2f5df63a2148e" 207 + ] 208 + ] 209 + }, 210 + { 211 + "id": "d2493fb9752dbcab", 212 + "type": "function", 213 + "z": "0a211e08511c4bdd", 214 + "name": "function 1", 215 + "func": "var data = msg.payload\nif (data.substring(0, 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