Changes for page LG01v2 -- LoRa Gateway User Manual
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... ... @@ -7,30 +7,39 @@ 7 7 8 8 ))) 9 9 10 -**Table of Contents :**10 +**Table of Contents:** 11 11 12 12 {{toc/}} 13 13 14 -= **1. Introduction** = 15 15 16 16 17 -== **1.1 What is LG01-V2** == 18 18 19 19 18 + 19 += 1. Introduction = 20 + 21 +== 1.1 What is LG01v2 == 22 + 23 + 20 20 ((( 21 21 ((( 22 -The LG01-V2 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 designed for (% style="color:blue" %)**peer-to-peer LoRa**(%%) protocol instead of LoRaWAN protocol. The LG01v2 uses a single-channel LoRa module to minimize the deployment cost for a private p2p LoRa wireless network. 29 + 30 +(% style="color:red" %)**Note: The LG01v2 can't register and connect to the LoRaWAN server(Such as The Things NetWork, AWS, or Chirpstack..)** 23 23 ))) 24 24 25 25 ((( 26 -LG01-V2 supports (% style="color:green" %)**remote management**(%%). System Integrator can easy to remote monitor the gateway and maintain it. 34 +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. 35 + 36 +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 40 +== 1.2 Specifications == 30 30 31 -== **1.2 Specifications** == 32 32 33 - 34 34 (% style="color:#037691" %)**Hardware System:** 35 35 36 36 * CPU: Quad-core Cortex-A7 1.2Ghz ... ... @@ -48,7 +48,7 @@ 48 48 * Storage Temperature: -20 ~~ 65°C 49 49 * Power Input: 5V, 2A, DC 50 50 51 -== **1.3 Features**==60 +== 1.3 Features == 52 52 53 53 54 54 * Open Source Debian system ... ... @@ -56,69 +56,59 @@ 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 -== **1.4 Block Diagram**==70 +== 1.4 Block Diagram == 63 63 64 64 65 65 66 -== **1.5 LED Indicators**==74 +== 1.5 LED Indicators == 67 67 68 68 69 69 LG01-V2 has totally four LEDs, They are: 70 70 71 71 72 -(% style="color:blue" %) //**➢ Power LED**//(%%)//: This RED LED will be solid if the device is properly powered//80 +(% style="color:blue" %)**➢ Power LED**[[image:image-20231014092959-4.png]](%%): This RED LED will be solid if the device is properly powered 73 73 74 -(% style="color:blue" %) //**➢ ETH LED**//(%%)//: This RGB LED will blink GREEN when the ETH port is connecting//82 +(% style="color:blue" %)**➢ ETH LED**[[image:image-20231014092934-2.png]](%%): This RGB LED will blink GREEN when the ETH port is connecting 75 75 76 -(% style="color:blue" %) //**➢ SYS LED**//(%%)//:This RGB LED will showdifferent colorsinifferentstates~://84 +(% style="color:blue" %)**➢ SYS LED**[[image:image-20231014092954-3.png]](%%): Undefined yet. 77 77 78 - //✓**SOLIDGREEN:**Thedevicealivewitha LoRaWANserverconnection.//86 +(% style="color:blue" %)**➢ WIFI LED**[[image:image-20231014092843-1.png]](%%): This LED shows the WIFI interface connection status. 79 79 80 -// ✓ **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// 81 81 82 - //✓** SOLID RED:** Device doesn'thave anInternetconnection.//89 +== 1.6 Button Intruction == 83 83 84 -(% style="color:blue" %)//**➢ WIFI LED**//(%%)//: This LED shows the WIFI interface connection status.// 85 85 86 - 87 - 88 -== **1.6 Button Intruction** == 89 - 90 - 91 91 LG01-V2 has a black toggle button, which is: 92 92 93 93 94 -(% style="color:blue" %)** //➢//Long press 4-5s : **(%%)the gateway will reload the Network and Initialize wifi configuration95 +(% style="color:blue" %)**➢ Long press 4-5s : **(%%)the gateway will reload the Network and Initialize wifi configuration 95 95 96 - //**LED status: ** ETH LED will BLINKIND BULE Until the reload is finished.//97 + **LED status: ** ETH LED will BLINKIND BULE Until the reload is finished. 97 97 98 98 99 -(% style="color:blue" %) //**➢**//**Long press more than 10s:**(%%)** **//the gateway will restore the factory settings.//100 +(% style="color:blue" %)**➢ Long press more than 10s:**(%%)** **the gateway will restore the factory settings. 100 100 101 - //**LED status: ** ETH LED will SOLID BULE Until the restore is finished.//102 + **LED status: ** ETH LED will SOLID BULE Until the restore is finished. 102 102 103 103 105 += 2. Quick Start = 104 104 105 -= **2. Quick Start** = 106 106 107 - 108 108 The LG01-V2 supports network access via Ethernet or Wi-Fi connection and runs without a network. 109 109 110 110 In most cases, the first thing you need to do is make the LG01-v2 accessible to the network. 111 111 112 112 113 -== **2.1Connectsto the networkandaccesses thegatewayWebUI**==113 +== 2.1 Access and Configure LG01-v2 == 114 114 115 +=== 2.1.1 Find IP address of LG01-v2 === 115 115 116 -== **2.1.1 connect the network.** == 117 117 118 +==== (% 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. ... ... @@ -126,103 +126,149 @@ 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"]] 128 128 128 +==== (% style="color:blue" %)**Method 2**(%%): Connect via LG01v2 Fallback IP ==== 129 129 130 - === (% style="color:blue"%)**Method2**(%%):Connect viaWiFiwithDHCP IP fromtherouter===130 +[[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"]]133 +**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.135 +~1. Connect the PC's Ethernet port to LG01v2's WAN port 136 136 137 +2. Configure PC's Ethernet port has IP: 172.31.255.253 and Netmask: 255.255.255.252 137 137 138 - (% style="color:#037691" %)**Steps toconnect viafallback IP:**139 +**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: 255.255.255.252142 +As in the below photo: 143 143 144 +[[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"]] 146 146 147 +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.149 +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]]** 149 149 151 +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"]]153 +[[image:image-20230506115438-13.png||height="554" width="1047"]] 152 152 153 153 156 + 157 +==== (% style="color:blue" %)**Method 3**(%%): Connect via WiFi with DHCP IP from the router ==== 158 + 159 + 160 +[[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"]] 161 + 162 + 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"]]166 +[[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"]]172 +[[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"]] 166 166 175 +=== 2.1.2 Access Configure Web UI === 167 167 168 -= **3. Web Configure Pages** = 169 169 170 - ==**3.1Home**==178 +**Web Interface** 171 171 172 - //Shows thesystemrunningstatus~://180 +Open a browser on the PC and type the LG01v2 ip address (depends on your connect method) 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"]] 175 175 183 +[[(% 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) 176 176 177 - ==**3.2NetworkSettings**==185 +You will see the login interface of LG01v2 as shown below. 178 178 187 +The account details for Web Login are: 179 179 180 -= ==**3.2.1Network~-~-> WiFi**===189 +(% style="color:#4f81bd" %)**User Name: root** 181 181 191 +(% style="color:#4f81bd" %)**Password: dragino** 182 182 183 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-202 20616114756-4.png?width=669&height=251&rev=1.1||alt="image-20220616114756-4.png"]]193 +[[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"]] 184 184 185 185 196 += 3. Web Configure Pages = 186 186 187 -== =**3.4.2Network ~-~-> SystemStatus**===198 +== 3.1 Home == 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"]]201 +Shows the system running status: 191 191 203 +[[image:image-20230506113531-4.png||height="430" width="818"]] 192 192 193 193 194 -== =**3.4.3Network~-~-> Firewall**===206 +== 3.2 Network Settings == 195 195 208 +=== 3.2.1 Network ~-~-> WiFi === 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"]] 198 198 211 +[[image:image-20230506113602-5.png]] 199 199 200 200 201 -== **3.5System**==214 +=== 3.4.2 Network ~-~-> System Status === 202 202 203 203 204 - === **3.5.1System ~-~-> System Overview**===217 +[[image:image-20230506113623-6.png||height="511" width="672"]] 205 205 206 206 220 +== 3.5 System == 221 + 222 +=== 3.5.1 System ~-~-> System Overview === 223 + 224 + 207 207 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"]]227 +[[image:image-20230506113705-7.png]] 210 210 211 211 230 +=== 3.5.2 System ~-~-> Backup/Restore === 212 212 213 -=== **3.5.2 System ~-~-> Backup/Restore** === 214 214 233 +[[image:image-20230506113722-8.png||height="254" width="797"]] 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"]] 217 217 236 +=== 3.5.3 System ~-~-> System General === 218 218 219 -= (% id="cke_bm_1978S" style="display:none" %)** **(%%)**4. Build in Server** = 220 220 239 +In the **System-> System General** interface, Users can customize the configuration System Password and set Timezone. 221 221 241 +In addition, Users can customize the FallBack IP address. 242 + 243 +[[image:image-20230506113813-10.png||height="659" width="749"]] 244 + 245 + 246 +=== 3.5.4 System ~-~-> Remoteit === 247 + 248 + 249 +In the **System-> Remoteit** interface, users can configure the gateway to be accessed remotely via Remote.it. 250 + 251 +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.]]** 252 + 253 +[[image:image-20230506113831-11.png||height="567" width="748"]] 254 + 255 + 256 +=== 3.5.5 System ~-~-> Package Management === 257 + 258 + 259 +In the **System ~-~-> Package Management** interface, Users can check the current version of Core Packages. 260 + 261 +[[image:image-20230506114127-12.png||height="803" width="762"]] 262 + 263 + 264 += (% id="cke_bm_1978S" style="display:none" %) (%%)4. Build in Server = 265 + 266 + 222 222 The default factory version of LG01-V2 is installed with the built-in Applicant server: (% style="color:blue" %)**Node-Red** 223 223 224 224 225 -[[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"]]270 +[[image:image-20230506113737-9.png]] 226 226 227 227 228 228 (% style="color:red" %)**Note:** ... ... @@ -230,18 +230,16 @@ 230 230 **Path**: System ~-~-> Built-in Server 231 231 232 232 233 -**Troubleshooting :**278 +(% style="color:blue" %)**Troubleshooting:** 234 234 235 - 236 236 **~ 1. URL does not jump properly** 237 237 238 238 For the Node-Red, you can use the local IP address and the port is 1880 to access it. 239 239 240 240 285 +== 4.1 Application Server ~-~- Node-Red == 241 241 242 -== **4.1 Application Server ~-~- Node-Red** == 243 243 244 - 245 245 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. 246 246 247 247 ... ... @@ -251,12 +251,24 @@ 251 251 [[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"]] 252 252 253 253 254 -= **5. How to configure the Lora Gateway**=297 += 5. How to configure the Lora Gateway = 255 255 299 +== 5.1 Configure and Debug LoRa wireless of LG01v2 == 256 256 257 -== **5.1 Access the Lora configuration page** == 258 258 302 +First, the user needs to access the Linux console of LG01v2 via ssh 259 259 304 +**IP address: (% style="color:blue" %)IP address of LG01v2(%%)** 305 + 306 +**Port: (% style="color:blue" %)22(%%)** 307 + 308 +**User Name: (% style="color:blue" %)root(%%)** 309 + 310 +**Password: (% style="color:blue" %)dragino(default)(%%)** 311 + 312 +[[image:image-20230504100722-3.png||height="228" width="908"]] 313 + 314 + 260 260 Users can access the Lora configuration page by running the following command, then select the option **''serial port setup"**: 261 261 262 262 (% class="box infomessage" %) ... ... @@ -277,7 +277,9 @@ 277 277 ))) 278 278 279 279 280 -(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C**(%%) 335 +(% style="color:red" %)**Note: Enter the corresponding letter to change the configuration, like A,B,C** 336 + 337 + 281 281 (% style="color:red" %)[[image:image-20221029174703-3.png]] 282 282 283 283 ... ... @@ -286,98 +286,222 @@ 286 286 287 287 (% class="box infomessage" %) 288 288 ((( 289 -AT+FRE=868.100,868.100 ~-~--> TX and RX frequency 290 -AT+GROUPMOD=0,0 ~-~--> TX and RX group 291 -AT+BW=0,0 ~-~--> TX and RX Bandwidth 292 -AT+SF=12,12 ~-~--> TX and RX Spreading Factor 293 -AT+POWER=14 ~-~--> TX Power Range 346 +**AT+FRE=868.100,868.100 ~-~--> TX and RX frequency 347 +AT+GROUPMOD=0,0 ~-~--> TX and RX group 348 +AT+BW=0,0 ~-~--> TX and RX Bandwidth 349 +AT+SF=12,12 ~-~--> TX and RX Spreading Factor 350 +AT+POWER=14 ~-~--> TX Power Range 351 +AT+CRC=1,1 ~-~--> TX and RX CRC Type 352 +AT+HEADER=0,0 ~-~--> TX and RX Header Type 353 +AT+CR=1,1 ~-~--> TX and RX Coding Rate 354 +AT+IQ=0,0 ~-~--> TX and RX InvertIQ 355 +AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length 356 +AT+SYNCWORD=0 ~-~--> Syncword(0: private,1: public) 357 +AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode 358 +AT+RXDAFORM=1** 359 +))) 360 + 361 + 362 +== 5.2 Example: LG01v2 == 363 + 364 +=== 5.2.1 Introduce for the example: === 365 + 366 + 367 +[[image:image-20221104102736-3.png||height="282" width="723"]] 368 + 369 + 370 +In this example, there are two devices: 371 + 372 +* **LA66 Shield + UNO + DHT11**: The UNO will get the temperature and humidity and broadcast the value via LoRa protocol. 373 +* **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. 374 + 375 +=== 5.2.2 Set Up LA66 Shield + UNO === 376 + 377 + 378 +==== **Set up LA66 Module** ==== 379 + 380 + 381 +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: 382 + 383 +((( 384 +(% style="color:red" %)**LA66 Shield as Sender: ** 385 + 386 +(% class="box infomessage" %) 387 +((( 388 +**LA66 Shield configuration:** 389 + 390 +AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000 391 +AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz 392 +AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12 393 +AT+POWER=14 ~-~--> TX Power Range set: 14dBm 294 294 AT+CRC=1,1 ~-~--> TX and RX CRC Type 295 295 AT+HEADER=0,0 ~-~--> TX and RX Header Type 296 296 AT+CR=1,1 ~-~--> TX and RX Coding Rate 297 297 AT+IQ=0,0 ~-~--> TX and RX InvertIQ 298 -AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length 398 +AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8 299 299 AT+SYNCWORD=0 ~-~--> Syncword**(0: private,1: public)** 300 -AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode 301 -AT+RXDAFORM=1 400 +AT+RXMOD=6,0 ~-~--> Rx Timeout and Reply mode 302 302 ))) 402 +))) 303 303 304 304 305 -== **5.2 Example: LG01**-**V2 Peer-to-Peer** == 306 306 406 +==== **Set up Arduino UNO** ==== 307 307 308 - [[image:image-20221104102736-3.png||height="282"width="723"]]408 +(% id="cke_bm_1033249S" style="display:none" %)** ** 309 309 410 +**Hardware Connection** 310 310 311 -The user can run the AT command to set the LG01-V2 RX window always open as a Receiver, the LA66 Shield uses **AT+SEND=1,hello world,2,3** to simulate sending data, 412 +(% class="box infomessage" %) 413 +((( 414 +**The DHT11 sensor connects to the LA66 Shield:** 312 312 313 -**Prerequisites: **The configuration of LG01-V2 and LA66 Shield must match, users can use **AT+CFG** to check all configurations. 416 +**VCC <~-~--> 3.3V (Red line)** 417 +**DATA <~-~--> PIN8 (Purple line)** 418 +**GND <~-~--> GND (White line)** 419 +))) 314 314 421 +[[image:image-20221108170731-5.png||height="588" width="441"]] 315 315 316 -(% style="color:red; font-weight:bold" %)**LG01-V**(% style="color:red" %)**2 as Receiver: (configured as AT+RXMOD=65535,2)** 317 317 318 -[[image:image-20221102140053-4.png]] 319 319 425 +===== **1. Open Arduino IDE** ===== 320 320 321 -(% style="color:red" %)**LA66 Shield as Sender: (AT+SEND=1,hello world,2,3)** 322 322 323 -[[image:1 667456058832-484.png||height="291" width="353"]]428 +[[image:image-20221108172149-6.png||height="650" width="542"]] 324 324 325 325 326 -Instruction for Peer-to-Peer firmware:[[ **Instruction **>>url:http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/Instruction%20for%20LA66%20Peer%20to%20Peer%20firmware/]] 327 -))) 328 328 432 +===== **2. Open project** ===== 329 329 330 -Users can import this example in node-red: **[[attach:serial USB.json||target="_blank"]]** 331 331 332 - [[image:image-20221104100520-2.png||height="605"width="1150"]]435 +Users can download Arduino files from this link: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.ino||target="_blank"]] 333 333 437 +Then click Compile and Upload to LA66 Shield, 334 334 335 - = (% 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" %)2usingserial USB(%%)** =439 +[[image:image-20221108172432-7.png]] 336 336 337 337 338 -(% style="color:blue" %)**USB TTL to LG01-V2 Connection:** 339 339 443 +===== **3. Open the Serial Monitor to check the LA66 Shield data** ===== 340 340 341 -Port 1 of the UART on the LG01-V2 is GND 342 342 446 +The UNO will now reads the temperature and humidity data from the sensor and broadcast it via LoRa wireless, 447 + 448 +[[image:image-20221108174840-8.png||height="731" width="671"]] 449 + 450 + 451 + 452 +Sending out data as below. 453 + 454 +[[image:image-20221108175113-9.png||height="556" width="998"]] 455 + 456 + 457 +=== 5.2.3 Set Up LG01v2 === 458 + 459 + 460 +Configure LG01v2 LoRa channel parameters so it can get data from LA66 Shield 461 + 462 +(% style="color:red; font-weight:bold" %)**LG01v**(% style="color:red" %)**2 as Receiver: (configured as AT+RXMOD=65535,2)** 463 + 343 343 (% class="box infomessage" %) 344 344 ((( 345 -** TXD <~-~-->UART RXD (Gray line)**466 +**LG01-V2 configuration:** 346 346 347 -**RXD <~-~--> UART TXD (White line)** 468 +AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000 469 +AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz 470 +AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12 471 +AT+POWER=14 ~-~--> TX Power Range set: 14dBm 472 +AT+CRC=1,1 ~-~--> TX and RX CRC Type 473 +AT+HEADER=0,0 ~-~--> TX and RX Header Type 474 +AT+CR=1,1 ~-~--> TX and RX Coding Rate 475 +AT+IQ=0,0 ~-~--> TX and RX InvertIQ 476 +AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8 477 +AT+SYNCWORD=0 ~-~--> Syncword**(0: private,1: public)** 478 +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 )** 479 +))) 348 348 349 -**GND <~-~--> GND (Black line)** 481 + 482 +=== 5.2.4 Test result === 483 + 484 + 485 +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).** 350 350 ))) 351 351 488 +When LG01v2 replies with ACK when it receives a packet sent by LA66 sheild. 352 352 353 - **LG01-V2UART connectionphoto**490 +[[image:image-20221108164413-2.png]] 354 354 355 -[[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"]] 356 356 357 357 494 +In the real-time log of LG01v2: 358 358 359 - 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:496 +[[image:image-20221108170314-3.png]] 360 360 361 361 362 - [[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"]]499 +=== 5.2.5 Plot data chart in LG01v2 === 363 363 364 -[[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"]] 365 365 502 +User can plot the temperature and humidity chat via LG01v2 built-in IoT server. 366 366 367 - =**7.FAQ**=504 +User can import this example in Node-Red: [[attach:Log-Temperature-Sensor-and-send-data-to-Node-red.json||target="_blank"]] 368 368 506 +[[image:image-20221108180334-10.png||height="651" width="1141"]] 369 369 370 -== **7.1 How does LG01-V2 communicate with Lora shield (LoRa.h)** == 371 371 509 +The temperature and humidity chart is displayed in the built-in node-red UI 372 372 373 - Thisxampledescribes how touse LG01-V2, LoRa Shield tosetupa LoRanetwork511 +**Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)** 374 374 513 +[[image:image-20221108180458-11.png||height="402" width="1137"]] 514 + 515 + 516 + 517 += 6. OTA System Update = 518 + 519 + 520 +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. 521 + 522 + 523 += 7. How users can access LG01v2 using serial USB = 524 + 525 +**USB TTL to LG01v2 Connection:** 526 + 527 +Port 1 of the UART on the LG01v2 is GND 528 + 529 +(% class="box infomessage" %) 530 +((( 531 +**TXD <~-~--> UART RXD (Gray line)** 532 + 533 +**RXD <~-~--> UART TXD (White line)** 534 + 535 +**GND <~-~--> GND (Black line)** 536 +))) 537 + 538 +**LG01v2 UART connection photo** 539 + 540 +[[image:https://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20All%20Gateway%20models/HP0C/WebHome/image-20230421094319-2.png?width=392&height=351&rev=1.1||alt="image-20230421094319-2.png"]] 541 + 542 +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 LPS8v2. LPS8v2 will output system info once power on as below: 543 + 544 +[[image:https://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"]] 545 + 546 +[[image:https://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"]] 547 + 548 + 549 += 8. FAQ = 550 + 551 +== 8.1 How does LG01v2 communicate with Lora shield (LoRa.h) == 552 + 553 + 554 +This example describes how to use LG01v2, LoRa Shield to set up a LoRa network, 555 + 375 375 [[image:image-20221103152238-8.png||height="251" width="654"]] 376 376 377 377 378 -(% style="color:red" %)**Prerequisites: The configurations of LG01 -V2 and Lora shield must match**559 +(% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match** 379 379 380 -**LG01 -V2 configuration:**561 +**LG01v2 configuration:** 381 381 382 382 (% class="box infomessage" %) 383 383 ((( ... ... @@ -395,6 +395,8 @@ 395 395 AT+RXDAFORM=1 396 396 ))) 397 397 579 + 580 + 398 398 **Lora shield configuration:** 399 399 400 400 Lora Shield example: [[attach:LoRa_Shield_Sketch_For_MQTT.ino||target="_blank"]] , [[attach:arduino-LoRa-master.zip||target="_blank"]] ... ... @@ -402,65 +402,199 @@ 402 402 [[image:image-20221101161318-2.png]] 403 403 404 404 405 -**Test LG01-V2 to receive Lora Shield data:** 406 406 589 +**Test LG01v2 to receive Lora Shield data:** 590 + 407 407 [[image:image-20221101161951-3.png]] 408 408 409 409 410 -**Test the LG01-V2 to send data:** 411 411 595 +**Test the LG01v2 to send data:** 596 + 412 412 [[image:image-20221101162527-4.png]] 413 413 414 414 415 -= (%style="color:inherit;font-family:inherit;font-size:29px"%)**8.Supports**(%%)=600 +== 8.2 How does LG01v2 communicate with Heltec LoRa Node == 416 416 417 417 603 +This example describes how to use LG01v2 and Heltec LoRa Node to set up a LoRa network, 604 + 605 +[[image:image-20221112161111-2.png||height="258" width="692"]] 606 + 607 +(% style="color:red" %)**Prerequisites: The configurations of LG01v2 and Lora shield must match** 608 + 609 + 610 +**LG01v2 configuration:** 611 + 612 +(% class="box infomessage" %) 418 418 ((( 419 -**//If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]].//** 614 +AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000 615 +AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz 616 +AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12 617 +AT+POWER=14 ~-~--> TX Power Range 618 +AT+CRC=1,1 ~-~--> TX and RX CRC Type 619 +AT+HEADER=0,0 ~-~--> TX and RX Header Type 620 +AT+CR=1,1 ~-~--> TX and RX Coding Rate 621 +AT+IQ=0,0 ~-~--> TX and RX InvertIQ 622 +AT+PREAMBLE=8,8 ~-~--> TX and RX Preamble Length set: 8 623 +AT+SYNCWORD=0 ~-~--> Syncword**(0: private,1: public), **the corresponding Lora shield syncword is 0x12 624 +AT+RXMOD=65535,0 ~-~--> Rx Timeout and Reply mode,RX window always open 625 +AT+RXDAFORM=1 ~-~--> RX data format**(0: Hex ,1: String)** 420 420 ))) 421 421 628 + 629 +After we upload the sketch to Heltec LoRa Node, we can see below output from Arduino. 630 + 631 +Lora Shield example: [[attach:LoRa_send_trial.ino||target="_blank"]] 632 + 633 +[[image:image-20221112162733-3.png||height="524" width="927"]] 634 + 635 + 636 +And we can see the logread of gateway as below, means the packet arrive gateway: 637 + 638 +[[image:image-20221112163119-4.png||height="808" width="560"]] 639 + 640 + 641 +== 8.3 How does LG01v2 communicate with LoRaWAN node == 642 + 643 + 644 +This example describes how to use LG01v2 and LSN50 to set up a network, 645 + 646 +In this case, users need to set LSN50 to work in ABP mode and transmit in only one frequency. 647 + 648 +Assume we have a LG01v2 working in the frequency 868100000 now, below is the steps. 649 + 650 + 651 +**Step1: **Configure the LG01v2 652 + 653 +(% class="box infomessage" %) 422 422 ((( 423 -**//With your question as detailed as possible. We will reply and help you in the shortest.//** 655 +AT+FRE=868.100,868.100 ~-~--> TX and RX frequency set: 868100000 656 +AT+BW=0,0 ~-~--> TX and RX Bandwidth set: 125kHz 657 +AT+SF=12,12 ~-~--> TX and RX Spreading Factor set: SF12 658 +AT+SYNCWORD=1 ~-~--> Syncword**(0: private,1: public), **the corresponding Lora shield syncword is 0x12 659 +))) 424 424 661 +**Step2: **Run AT commands to make the LSN50 work in Single frequency and ABP mode. 425 425 663 +For more information on how to use AT commands in LSN50v2, please refer to this link: [[LSN50v2-S31-S31B Use AT Command>>http://wiki.dragino.com/xwiki/bin/view/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LSN50v2-S31-S31B%20LoRaWAN%20Temperature%20%26%20Humidity%20Sensor%20User%20Manual/#H4.A0UseATCommand]] 426 426 427 - = **9. Reference**=665 +Below are the AT commands: 428 428 667 +(% class="box infomessage" %) 668 +((( 669 +AT+FDR ~-~--> Reset Parameters to Factory Default, Keys Reserve 670 +AT+NJM=0 ~-~--> Set to ABP mode 671 +AT+ADR=0 ~-~--> Set the Adaptive Data Rate Off 672 +AT+DR=0 ~-~--> Set Data Rate (Set AT+DR=3 for 915 band) 673 +AT+TDC=300000 ~-~--> Set transmit interval to 5 minutes 674 +AT+CHS=868100000 ~-~--> Set transmit frequency to 868.1Mhz 675 +AT+DADDR=FFFFF111 ~-~--> Set Device Address to 26 01 1A F1 676 +ATZ ~-~--> Reset MCU 677 +))) 429 429 430 -* Install Tago Core: Refer **Install Tago Core in LPS8v2** in[[ Instruction>>doc:Main.Tago\.IO.WebHome]]. 431 -* [[Advance OS Reference Guide for LPS8v2>>doc:Main.Armbian OS instruction.WebHome]]. 679 +**Step3: **Check result 432 432 681 + 682 + 683 +User can plot the temperature and humidity chat via LG01v2 built-in IoT server. 684 + 685 +User can import this example in Node-Red: [[attach:LG01v2_LSN50v2_S31.json||target="_blank"]] 686 + 687 + 688 +First the user needs to fill in the NwkSkey and AppSkey in the LoraWan Packet Decrypter node. 689 + 690 +[[image:image-20230620103535-2.png||height="591" width="1138"]] 691 + 692 +[[image:image-20230620103153-1.png||height="610" width="1141"]] 693 + 694 + 695 +The data will be displayed in the built-in node-red UI 696 + 697 +**Browser input: (% style="background-color:yellow" %)__//http:~/~/<local-IPV4-address>//__(%%)** 698 + 699 +[[image:image-20230620103923-3.png||height="476" width="1138"]] 700 + 701 + 702 +== 8.4 How can users factory reset LG01v2 == 703 + 704 + 705 +Users can download the image of LG01v2 from this link:[[dragino-lg01v2-1.7-0210>>https://www.dropbox.com/scl/fi/g0si61lcrvdjyto4ma951/dragino-lg01v2-1.7-0210.zip?rlkey=t03oqo493r2p7ign488rs2jsv&dl=0]] 706 + 707 + 708 +Then follow the steps in the link below to restore factory Settings to LG01v2: 709 + 710 +[[How to flash a new image(OS) to the gateway>>url:https://wiki.dragino.com/xwiki/bin/view/Main/Armbian%20OS%20instruction/#H2.3A0Howtoflashanewimage28OS29tothegateway28LPS8V229]] 711 + 712 + 713 += 9. Trouble Shooting = 714 + 715 +== 9.1 Fallback IP does not work, how can users check == 716 + 717 + 718 +When the computer has completed the above fallback IP configuration,the LG01v2 Web UI is still not accessible via fallback IP. 719 + 720 + 721 +**1.Check whether the configuration is correct** 722 + 723 +Run the CMD command to ipconfig and ping 172.31.255.254. 724 + 725 +If this fails, the user needs to reconfigure. 726 + 727 +[[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"]] 728 + 729 +[[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"]] 730 + 731 + 732 +**2. Check whether the firewall is disabled** 733 + 734 +If the firewall is not down, this will affect access to the gateway. 735 + 736 + 737 += (% style="color:inherit; font-family:inherit; font-size:29px" %)10. Supports(%%) = 738 + 739 + 740 +((( 741 +If you are experiencing issues and can't solve them, you can send mail to [[support@dragino.com>>mailto:support@dragino.com]]. 742 +))) 743 + 744 +((( 745 +With your question as detailed as possible. We will reply and help you in the shortest. 746 + 747 + 748 += 11. Reference = 749 + 750 + 751 +* Install Tago Core: Refer **Install Tago Core in LG01v2** in[[ Instruction>>doc:Main.Tago\.IO.WebHome]]. 752 + 753 +* [[Advance OS Reference Guide for L>>doc:Main.Armbian OS instruction.WebHome]]G01v2. 754 + 433 433 434 434 ))) 435 435 436 -= **10. Order Info**=758 += 12. Order Info = 437 437 438 438 439 -(% style="color:#0000ff" %)**L PS8v2-XXX-YYY**761 +(% style="color:#0000ff" %)**LG01v2-XXX-YYY** 440 440 441 441 (% style="color:#0000ff" %)**XXX**(% style="color:black" %): Frequency Band 442 442 443 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 444 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 445 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 446 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 447 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 448 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 765 +* (% style="color:red" %)**868**(%%): For frequency : 863 ~~ 870Mhz 766 +* (% style="color:red" %)**915**(%%): For frequency : 902 ~~ 928Mhz 449 449 450 450 (% style="color:#0000ff" %)**YYY**(% style="color:black" %): 4G Cellular Option 451 451 452 -* (% style="color:red" %)**E**(%%): EMEA, Korea, Thailand, India .453 -* (% style="color:red" %)**A**(%%): NorthAmerica/Rogers/AT&T/T-Mobile.454 -* (% style="color:red" %)**AU**(%%): Latin America, New Zeland, Taiwan 455 -* (% style="color:red" %)**J**(%%): Japan, DOCOMO /SoftBank/KDDI770 +* (% style="color:red" %)**EC25-E**(% style="color:black" %): EMEA, Korea, Thailand, India 771 +* (% style="color:red" %)**EC25-AFX**(% style="color:black" %): America: Verizon, AT&T(FirstNet), U.S.Cellular; Canada: Telus 772 +* (% style="color:red" %)**EC25-AUX**(% style="color:black" %): Latin America, New Zeland, Taiwan 773 +* (% style="color:red" %)**EC25-J**(% style="color:black" %): Japan, DOCOMO, SoftBank, KDDI 456 456 457 457 More info about valid bands, please see [[EC25-E product page>>url:https://www.quectel.com/product/ec25.htm]]. 458 458 459 459 778 += 13. Manufacturer Info = 460 460 461 -= **10. Manufacturer Info** = 462 462 463 - 464 464 **Shenzhen Dragino Technology Development co. LTD** 465 465 466 466 Room 202, Block B, BCT Incubation Bases (BaoChengTai), No.8 CaiYunRoad ... ... @@ -468,10 +468,9 @@ 468 468 LongCheng Street, LongGang District ; Shenzhen 518116,China 469 469 470 470 788 += 14. FCC Warning = 471 471 472 -= **11. FCC Warning** = 473 473 474 - 475 475 ((( 476 476 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: 477 477 ))) ... ... @@ -501,7 +501,6 @@ 501 501 ((( 502 502 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. 503 503 820 + 504 504 505 505 ))) 506 - 507 -~)~)~)
- LG01v2_LSN50v2_S31.json
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Kilight - Size
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... ... @@ -1,0 +1,1 @@ 1 +16.5 KB - Content
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... ... @@ -1,0 +1,587 @@ 1 +[ 2 + { 3 + "id": "5e07f5eeeb2a969b", 4 + "type": "tab", 5 + "label": "流程 1", 6 + "disabled": false, 7 + "info": "", 8 + "env": [] 9 + }, 10 + { 11 + "id": "9c26fa2f19e2b556", 12 + "type": "function", 13 + "z": "5e07f5eeeb2a969b", 14 + "name": "hex to base64", 15 + "func": "var input = msg.payload;\nvar base64 = Buffer.from(input, 'hex').toString('base64');\nmsg.payload = base64;\nreturn msg;", 16 + "outputs": 1, 17 + "noerr": 0, 18 + "initialize": "", 19 + "finalize": "", 20 + "libs": [], 21 + "x": 220, 22 + "y": 160, 23 + "wires": [ 24 + [ 25 + "075bc9172a4c6570", 26 + "3601a98894805fbe" 27 + ] 28 + ] 29 + }, 30 + { 31 + "id": "ee0480c81e66d657", 32 + "type": "function", 33 + "z": "5e07f5eeeb2a969b", 34 + "name": "function 4", 35 + "func": "var bytes = msg.payload[\"uplink_message\"]\nvar data = msg.payload[\"out\"]\nvar mode = (parseInt(data.substring(12, 14), 16) & 0x7C) >> 2;\nif (mode != 2)\n{\nvar bat = (parseInt(data.substring(0,4),16)&0x3FFF)/1000;\nvar TempC1 = (parseFloat(parseInt(data.substring(4, 8),16)/10).toFixed(2));\nvar ADC_CH0V = (parseInt(data.substring(8, 12), 16) ) / 1000;\nvar Digital_IStatus = (parseInt((data.substring(8, 12),16) & 0x02))?\"H\":\"L\"; \n\nif (mode != 6) {\n\n var EXTI_Trigger = ((parseInt(data.substring(12, 14), 16) & 0x01))? \"TRUE\" : \"FALSE\";\n\n var Door_status = ((parseInt(data.substring(12, 14), 16) & 0x80))? \"CLOSE\" : \"OPEN\";\n\n}\n}\nif (mode == 0) {\n\n var Work_mode = \"IIC\";\n\n if ((parseInt(data.substring(18, 22), 16)) == 0){\n\n var Illum = (parseInt(data.substring(8, 12), 16));\n\n }\n\n else {\n\n var TempC_SHT = parseFloat(((parseInt(data.substring(14, 18), 16)) / 10).toFixed(2));\n\n var Hum_SHT = parseFloat((((parseInt(data.substring(18, 22), 16))) / 10).toFixed(1));\n\n }\n \n}\n\nelse if (mode == 1) {\n\n var Work_mode = \" Distance\";\n\n var Distance_cm = parseFloat((((parseInt(data.substring(14, 18), 16))) / 10).toFixed(1));\n\n if (((parseInt(data.substring(18, 22), 16))) != 65535){\n\n var Distance_signal_strength = parseFloat(((parseInt(data.substring(18, 22), 16))).toFixed(0));\n\n }\n\n}\n\nelse if (mode == 2) {\n\n var Work_mode = \" 3ADC\";\n\n var BatV = (parseInt(data.substring(18, 22), 16)) / 10;\n\n var ADC_CH0V = ((parseInt(data.substring(0, 4), 16))) / 1000;\n\n var ADC_CH1V = ((parseInt(data.substring(4, 8), 16))) / 1000;\n\n var ADC_CH4V = ((parseInt(data.substring(8, 12), 16))) / 1000;\n\n var Digital_IStatus = ((parseInt(data.substring(12, 14), 16)) & 0x02) ? \"H\" : \"L\";\n\n var EXTI_Trigger = ((parseInt(data.substring(12, 14), 16)) & 0x01) ? \"TRUE\" : \"FALSE\";\n\n var Door_status = ((parseInt(data.substring(13, 14), 16)) & 0x80) ? \"CLOSE\" : \"OPEN\";\n\n if ((parseInt(data.substring(18, 22), 16) === 0)) {\n\n var Illum = ((parseInt(data.substring(14, 18), 16)));\n\n }\n\n else {\n\n var TempC_SHT = parseFloat((((parseInt(data.substring(14, 18), 16))) / 10).toFixed(2));\n\n var Hum_SHT = parseFloat((((parseInt(data.substring(18, 24), 16))) / 10).toFixed(1));\n\n }\n\n}\n\nelse if (mode == 3) {\n\n var Work_mode = \"3DS18B20\";\n\n var TempC2 = parseFloat((((parseInt(data.substring(14, 18), 16))) / 10).toFixed(2));\n\n var TempC3 = parseFloat((((parseInt(data.substring(18, 24), 16))) / 10).toFixed(1));\n\n\n\n}\n\nelse if (mode == 4) {\n\n var Work_mode = \"Weight\";\n\n var Weight = ((parseInt(data.substring(14, 18), 16)));\n\n}\n\nelse if (mode == 5) {\n\n var Work_mode = \"Count\";\n\n var Count = ((parseInt(data.substring(14, 22), 16)));\n\n}\n\n\n\nvar b = { payload: bat }, c = { payload: TempC1 }, d = { payload: ADC_CH0V }, e = { payload: Digital_IStatus }, f = { payload: EXTI_Trigger }, g = { payload: Door_status }, j = { payload: TempC_SHT }, s = { payload: Hum_SHT }, k = { payload: Work_mode };\nreturn [b,c,d,e,f,g,j,k,s];", 36 + "outputs": 9, 37 + "noerr": 0, 38 + "initialize": "", 39 + "finalize": "", 40 + "libs": [], 41 + "x": 660, 42 + "y": 300, 43 + "wires": [ 44 + [ 45 + "fd22b92d2b8de0fb" 46 + ], 47 + [ 48 + "3307256a4e1ea53a" 49 + ], 50 + [ 51 + "a3fd8302ec399e31" 52 + ], 53 + [ 54 + "c7d1f63ff5f0026a" 55 + ], 56 + [ 57 + "159967056da52706" 58 + ], 59 + [ 60 + "a21581a41adc1714" 61 + ], 62 + [ 63 + "7bb78b78445ac9e3" 64 + ], 65 + [ 66 + "0364752170ed6228" 67 + ], 68 + [ 69 + "65293155d71d54b9" 70 + ] 71 + ] 72 + }, 73 + { 74 + "id": "e763b293d42dbdd5", 75 + "type": "change", 76 + "z": "5e07f5eeeb2a969b", 77 + "name": "", 78 + "rules": [ 79 + { 80 + "t": "change", 81 + "p": "payload", 82 + "pt": "msg", 83 + "from": "Data: (HEX:)", 84 + "fromt": "str", 85 + "to": "", 86 + "tot": "str" 87 + }, 88 + { 89 + "t": "change", 90 + "p": "payload", 91 + "pt": "msg", 92 + "from": " ", 93 + "fromt": "str", 94 + "to": "", 95 + "tot": "str" 96 + } 97 + ], 98 + "action": "", 99 + "property": "", 100 + "from": "", 101 + "to": "", 102 + "reg": false, 103 + "x": 420, 104 + "y": 60, 105 + "wires": [ 106 + [ 107 + "9c26fa2f19e2b556", 108 + "416a930e89291528" 109 + ] 110 + ] 111 + }, 112 + { 113 + "id": "075bc9172a4c6570", 114 + "type": "lorawan-packet-decrypt-nwkey-appkey", 115 + "z": "5e07f5eeeb2a969b", 116 + "name": "FFFFF111", 117 + "nsw": "CCFFFFFFFFFFFFFFFFFFFFFFFFFFFFAA", 118 + "asw": "FFFFFFFFFFFFFFFFFFFFFFFFFFFFFFCC", 119 + "x": 510, 120 + "y": 160, 121 + "wires": [ 122 + [ 123 + "ee0480c81e66d657" 124 + ] 125 + ] 126 + }, 127 + { 128 + "id": "13dc77a4e2bb4f72", 129 + "type": "serial in", 130 + "z": "5e07f5eeeb2a969b", 131 + "name": "", 132 + "serial": "bb1c0e81fd51fa9e", 133 + "x": 190, 134 + "y": 60, 135 + "wires": [ 136 + [ 137 + "e763b293d42dbdd5" 138 + ] 139 + ] 140 + }, 141 + { 142 + "id": "3307256a4e1ea53a", 143 + "type": "ui_chart", 144 + "z": "5e07f5eeeb2a969b", 145 + "name": "", 146 + "group": "c1fddd37879528e5", 147 + "order": 1, 148 + "width": 0, 149 + "height": 0, 150 + "label": "TempC1", 151 + "chartType": "line", 152 + "legend": "false", 153 + "xformat": "HH:mm:ss", 154 + "interpolate": "linear", 155 + "nodata": "", 156 + "dot": false, 157 + "ymin": "", 158 + "ymax": "", 159 + "removeOlder": 1, 160 + "removeOlderPoints": "", 161 + "removeOlderUnit": "3600", 162 + "cutout": 0, 163 + "useOneColor": false, 164 + "useUTC": false, 165 + "colors": [ 166 + "#1f77b4", 167 + "#aec7e8", 168 + "#ff7f0e", 169 + "#2ca02c", 170 + "#98df8a", 171 + "#d62728", 172 + "#ff9896", 173 + "#9467bd", 174 + "#c5b0d5" 175 + ], 176 + "outputs": 1, 177 + "useDifferentColor": false, 178 + "className": "", 179 + "x": 940, 180 + "y": 160, 181 + "wires": [ 182 + [] 183 + ] 184 + }, 185 + { 186 + "id": "a3fd8302ec399e31", 187 + "type": "ui_chart", 188 + "z": "5e07f5eeeb2a969b", 189 + "name": "", 190 + "group": "6d46fdae9f413f7b", 191 + "order": 1, 192 + "width": 0, 193 + "height": 0, 194 + "label": "ADC_CH0V", 195 + "chartType": "line", 196 + "legend": "false", 197 + "xformat": "HH:mm:ss", 198 + "interpolate": "linear", 199 + "nodata": "", 200 + "dot": false, 201 + "ymin": "", 202 + "ymax": "", 203 + "removeOlder": 1, 204 + "removeOlderPoints": "", 205 + "removeOlderUnit": "3600", 206 + "cutout": 0, 207 + "useOneColor": false, 208 + "useUTC": false, 209 + "colors": [ 210 + "#1f77b4", 211 + "#aec7e8", 212 + "#ff7f0e", 213 + "#2ca02c", 214 + "#98df8a", 215 + "#d62728", 216 + "#ff9896", 217 + "#9467bd", 218 + "#c5b0d5" 219 + ], 220 + "outputs": 1, 221 + "useDifferentColor": false, 222 + "className": "", 223 + "x": 950, 224 + "y": 200, 225 + "wires": [ 226 + [] 227 + ] 228 + }, 229 + { 230 + "id": "fd22b92d2b8de0fb", 231 + "type": "ui_chart", 232 + "z": "5e07f5eeeb2a969b", 233 + "name": "", 234 + "group": "bb5657c2a8c290a3", 235 + "order": 1, 236 + "width": 0, 237 + "height": 0, 238 + "label": "BatV", 239 + "chartType": "line", 240 + "legend": "false", 241 + "xformat": "HH:mm:ss", 242 + "interpolate": "linear", 243 + "nodata": "", 244 + "dot": false, 245 + "ymin": "", 246 + "ymax": "", 247 + "removeOlder": 1, 248 + "removeOlderPoints": "", 249 + "removeOlderUnit": "3600", 250 + "cutout": 0, 251 + "useOneColor": false, 252 + "useUTC": false, 253 + "colors": [ 254 + "#1f77b4", 255 + "#aec7e8", 256 + "#ff7f0e", 257 + "#2ca02c", 258 + "#98df8a", 259 + "#d62728", 260 + "#ff9896", 261 + "#9467bd", 262 + "#c5b0d5" 263 + ], 264 + "outputs": 1, 265 + "useDifferentColor": false, 266 + "className": "", 267 + "x": 930, 268 + "y": 120, 269 + "wires": [ 270 + [] 271 + ] 272 + }, 273 + { 274 + "id": "c7d1f63ff5f0026a", 275 + "type": "ui_text", 276 + "z": "5e07f5eeeb2a969b", 277 + "group": "528e965cef294158", 278 + "order": 0, 279 + "width": "6", 280 + "height": "4", 281 + "name": "", 282 + "label": "Digital_IStatus", 283 + "format": "{{msg.payload}}", 284 + "layout": "col-center", 285 + "className": "", 286 + "x": 960, 287 + "y": 240, 288 + "wires": [] 289 + }, 290 + { 291 + "id": "159967056da52706", 292 + "type": "ui_text", 293 + "z": "5e07f5eeeb2a969b", 294 + "group": "5e615e3edb5999a0", 295 + "order": 0, 296 + "width": "6", 297 + "height": "4", 298 + "name": "", 299 + "label": "EXTI_Trigger", 300 + "format": "{{msg.payload}}", 301 + "layout": "col-center", 302 + "className": "", 303 + "x": 950, 304 + "y": 280, 305 + "wires": [] 306 + }, 307 + { 308 + "id": "7bb78b78445ac9e3", 309 + "type": "ui_chart", 310 + "z": "5e07f5eeeb2a969b", 311 + "name": "", 312 + "group": "5f7fec85295a7f7c", 313 + "order": 0, 314 + "width": 0, 315 + "height": 0, 316 + "label": "TempC_SHT", 317 + "chartType": "line", 318 + "legend": "false", 319 + "xformat": "HH:mm:ss", 320 + "interpolate": "linear", 321 + "nodata": "", 322 + "dot": false, 323 + "ymin": "", 324 + "ymax": "", 325 + "removeOlder": 1, 326 + "removeOlderPoints": "", 327 + "removeOlderUnit": "3600", 328 + "cutout": 0, 329 + "useOneColor": false, 330 + "useUTC": false, 331 + "colors": [ 332 + "#1f77b4", 333 + "#aec7e8", 334 + "#ff7f0e", 335 + "#2ca02c", 336 + "#98df8a", 337 + "#d62728", 338 + "#ff9896", 339 + "#9467bd", 340 + "#c5b0d5" 341 + ], 342 + "outputs": 1, 343 + "useDifferentColor": false, 344 + "className": "", 345 + "x": 950, 346 + "y": 360, 347 + "wires": [ 348 + [] 349 + ] 350 + }, 351 + { 352 + "id": "0364752170ed6228", 353 + "type": "ui_text", 354 + "z": "5e07f5eeeb2a969b", 355 + "group": "3cb616f18674c42a", 356 + "order": 0, 357 + "width": "6", 358 + "height": "4", 359 + "name": "", 360 + "label": "Work_mode", 361 + "format": "{{msg.payload}}", 362 + "layout": "col-center", 363 + "className": "", 364 + "x": 950, 365 + "y": 400, 366 + "wires": [] 367 + }, 368 + { 369 + "id": "65293155d71d54b9", 370 + "type": "ui_chart", 371 + "z": "5e07f5eeeb2a969b", 372 + "name": "", 373 + "group": "bb2e35e7a931c198", 374 + "order": 0, 375 + "width": 0, 376 + "height": 0, 377 + "label": "Hum_SHT", 378 + "chartType": "line", 379 + "legend": "false", 380 + "xformat": "HH:mm:ss", 381 + "interpolate": "linear", 382 + "nodata": "", 383 + "dot": false, 384 + "ymin": "", 385 + "ymax": "", 386 + "removeOlder": 1, 387 + "removeOlderPoints": "", 388 + "removeOlderUnit": "3600", 389 + "cutout": 0, 390 + "useOneColor": false, 391 + "useUTC": false, 392 + "colors": [ 393 + "#1f77b4", 394 + "#aec7e8", 395 + "#ff7f0e", 396 + "#2ca02c", 397 + "#98df8a", 398 + "#d62728", 399 + "#ff9896", 400 + "#9467bd", 401 + "#c5b0d5" 402 + ], 403 + "outputs": 1, 404 + "useDifferentColor": false, 405 + "className": "", 406 + "x": 950, 407 + "y": 440, 408 + "wires": [ 409 + [] 410 + ] 411 + }, 412 + { 413 + "id": "a21581a41adc1714", 414 + "type": "ui_text", 415 + "z": "5e07f5eeeb2a969b", 416 + "group": "9109ae41eee353df", 417 + "order": 0, 418 + "width": "6", 419 + "height": "4", 420 + "name": "", 421 + "label": "Door_status", 422 + "format": "{{msg.payload}}", 423 + "layout": "col-center", 424 + "className": "", 425 + "x": 950, 426 + "y": 320, 427 + "wires": [] 428 + }, 429 + { 430 + "id": "416a930e89291528", 431 + "type": "debug", 432 + "z": "5e07f5eeeb2a969b", 433 + "name": "debug 2", 434 + "active": true, 435 + "tosidebar": true, 436 + "console": false, 437 + "tostatus": false, 438 + "complete": "false", 439 + "statusVal": "", 440 + "statusType": "auto", 441 + "x": 660, 442 + "y": 60, 443 + "wires": [] 444 + }, 445 + { 446 + "id": "3601a98894805fbe", 447 + "type": "debug", 448 + "z": "5e07f5eeeb2a969b", 449 + "name": "debug 3", 450 + "active": true, 451 + "tosidebar": true, 452 + "console": false, 453 + "tostatus": false, 454 + "complete": "false", 455 + "statusVal": "", 456 + "statusType": "auto", 457 + "x": 380, 458 + "y": 240, 459 + "wires": [] 460 + }, 461 + { 462 + "id": "bb1c0e81fd51fa9e", 463 + "type": "serial-port", 464 + "serialport": "/dev/ttyUSB0", 465 + "serialbaud": "9600", 466 + "databits": "8", 467 + "parity": "none", 468 + "stopbits": "1", 469 + "waitfor": "", 470 + "dtr": "none", 471 + "rts": "none", 472 + "cts": "none", 473 + "dsr": "none", 474 + "newline": "\\n", 475 + "bin": "false", 476 + "out": "char", 477 + "addchar": "\\r\\n", 478 + "responsetimeout": "10000" 479 + }, 480 + { 481 + "id": "c1fddd37879528e5", 482 + "type": "ui_group", 483 + "name": "BatV", 484 + "tab": "abb98f80600a5448", 485 + "order": 1, 486 + "disp": true, 487 + "width": "6", 488 + "collapse": false, 489 + "className": "" 490 + }, 491 + { 492 + "id": "6d46fdae9f413f7b", 493 + "type": "ui_group", 494 + "name": "ADC_CH0V", 495 + "tab": "abb98f80600a5448", 496 + "order": 1, 497 + "disp": true, 498 + "width": "6", 499 + "collapse": false, 500 + "className": "" 501 + }, 502 + { 503 + "id": "bb5657c2a8c290a3", 504 + "type": "ui_group", 505 + "name": "BatV", 506 + "tab": "abb98f80600a5448", 507 + "order": 3, 508 + "disp": true, 509 + "width": "6", 510 + "collapse": false, 511 + "className": "" 512 + }, 513 + { 514 + "id": "528e965cef294158", 515 + "type": "ui_group", 516 + "name": "Digital_IStatus", 517 + "tab": "abb98f80600a5448", 518 + "order": 4, 519 + "disp": true, 520 + "width": "6", 521 + "collapse": false, 522 + "className": "" 523 + }, 524 + { 525 + "id": "5e615e3edb5999a0", 526 + "type": "ui_group", 527 + "name": "EXTI_Trigger", 528 + "tab": "abb98f80600a5448", 529 + "order": 5, 530 + "disp": true, 531 + "width": "6", 532 + "collapse": false, 533 + "className": "" 534 + }, 535 + { 536 + "id": "5f7fec85295a7f7c", 537 + "type": "ui_group", 538 + "name": "TempC_SHT", 539 + "tab": "abb98f80600a5448", 540 + "order": 6, 541 + "disp": true, 542 + "width": "6", 543 + "collapse": false, 544 + "className": "" 545 + }, 546 + { 547 + "id": "3cb616f18674c42a", 548 + "type": "ui_group", 549 + "name": "Work_mode", 550 + "tab": "abb98f80600a5448", 551 + "order": 7, 552 + "disp": true, 553 + "width": "6", 554 + "collapse": false, 555 + "className": "" 556 + }, 557 + { 558 + "id": "bb2e35e7a931c198", 559 + "type": "ui_group", 560 + "name": "Hum_SHT", 561 + "tab": "abb98f80600a5448", 562 + "order": 8, 563 + "disp": true, 564 + "width": "6", 565 + "collapse": false, 566 + "className": "" 567 + }, 568 + { 569 + "id": "9109ae41eee353df", 570 + "type": "ui_group", 571 + "name": "Door_status", 572 + "tab": "abb98f80600a5448", 573 + "order": 9, 574 + "disp": true, 575 + "width": "6", 576 + "collapse": false, 577 + "className": "" 578 + }, 579 + { 580 + "id": "abb98f80600a5448", 581 + "type": "ui_tab", 582 + "name": "LSN50v2 S31", 583 + "icon": "LSN50v2 S31", 584 + "disabled": false, 585 + "hidden": false 586 + } 587 +]
- LoRa_send_trial.ino
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- Author
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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 +
- Log-Temperature-Sensor-and-send-data-to-Node-red.ino
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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 +
- Log-Temperature-Sensor-and-send-data-to-Node-red.json
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- Author
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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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- Log-Temperature-Sensor-and-send-data-to-node-red.json
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