Changes for page LA66 LoRaWAN Shield User Manual
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Lu1 +XWiki.Edwin - Content
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... ... @@ -1,57 +1,24 @@ 1 -0 2 - 3 -**Table of Contents:** 4 - 1 +{{box cssClass="floatinginfobox" title="**Contents**"}} 5 5 {{toc/}} 3 +{{/box}} 6 6 5 += LA66 LoRaWAN Module = 7 7 7 +== What is LA66 LoRaWAN Module == 8 8 9 -= 1. LA66 LoRaWAN Module = 10 - 11 - 12 -== 1.1 What is LA66 LoRaWAN Module == 13 - 14 - 15 -((( 16 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 -))) 19 - 20 -((( 21 - 22 -))) 23 - 24 -((( 25 25 (% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere. 26 -))) 27 -))) 28 28 29 -((( 30 -((( 31 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 32 -))) 33 -))) 11 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 34 34 35 -((( 36 -((( 37 37 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 -))) 39 39 40 -((( 41 41 Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 42 -))) 43 -))) 44 44 45 -((( 46 -((( 47 47 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 -))) 49 -))) 50 50 51 51 20 +== Features == 52 52 53 -== 1.2 Features == 54 - 55 55 * Support LoRaWAN v1.0.4 protocol 56 56 * Support peer-to-peer protocol 57 57 * TCXO crystal to ensure RF performance on low temperature ... ... @@ -62,7 +62,7 @@ 62 62 * Firmware upgradable via UART interface 63 63 * Ultra-long RF range 64 64 65 -== 1.3Specification ==32 +== Specification == 66 66 67 67 * CPU: 32-bit 48 MHz 68 68 * Flash: 256KB ... ... @@ -82,77 +82,50 @@ 82 82 * LoRa Rx current: <9 mA 83 83 * I/O Voltage: 3.3v 84 84 85 -== 1.4AT Command ==52 +== AT Command == 86 86 87 - 88 88 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 89 89 90 90 57 +== Dimension == 91 91 92 - == 1.5 Dimension==59 +[[image:image-20220517072526-1.png]] 93 93 94 -[[image:image-20220718094750-3.png]] 95 95 62 +== Pin Mapping == 96 96 64 +[[image:image-20220523101537-1.png]] 97 97 98 -== 1.6 PinMapping==66 +== Land Pattern == 99 99 100 -[[image:image-20220720111850-1.png]] 101 - 102 - 103 - 104 -== 1.7 Land Pattern == 105 - 106 106 [[image:image-20220517072821-2.png]] 107 107 108 108 71 +== Order Info == 109 109 110 - =2.LA66LoRaWAN Shield =73 +Part Number: **LA66-XXX** 111 111 75 +**XX**: The default frequency band 112 112 113 -== 2.1 Overview == 77 +* **AS923**: LoRaWAN AS923 band 78 +* **AU915**: LoRaWAN AU915 band 79 +* **EU433**: LoRaWAN EU433 band 80 +* **EU868**: LoRaWAN EU868 band 81 +* **KR920**: LoRaWAN KR920 band 82 +* **US915**: LoRaWAN US915 band 83 +* **IN865**: LoRaWAN IN865 band 84 +* **CN470**: LoRaWAN CN470 band 85 +* **PP**: Peer to Peer LoRa Protocol 114 114 87 += LA66 LoRaWAN Shield = 115 115 116 -((( 117 -[[image:image-20220715000826-2.png||height="145" width="220"]] 118 -))) 89 +== Overview == 119 119 120 -((( 121 - 122 -))) 91 +LA66 LoRaWAN Shield is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects. 123 123 124 -((( 125 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects. 126 -))) 127 127 128 -((( 129 -((( 130 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 131 -))) 132 -))) 94 +== Features == 133 133 134 -((( 135 -((( 136 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 137 -))) 138 -))) 139 - 140 -((( 141 -((( 142 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 143 -))) 144 -))) 145 - 146 -((( 147 -((( 148 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 149 -))) 150 -))) 151 - 152 - 153 - 154 -== 2.2 Features == 155 - 156 156 * Arduino Shield base on LA66 LoRaWAN module 157 157 * Support LoRaWAN v1.0.4 protocol 158 158 * Support peer-to-peer protocol ... ... @@ -164,7 +164,7 @@ 164 164 * Firmware upgradable via UART interface 165 165 * Ultra-long RF range 166 166 167 -== 2.3Specification ==107 +== Specification == 168 168 169 169 * CPU: 32-bit 48 MHz 170 170 * Flash: 256KB ... ... @@ -184,47 +184,18 @@ 184 184 * LoRa Rx current: <9 mA 185 185 * I/O Voltage: 3.3v 186 186 187 -== 2.4LED ==127 +== Pin Mapping & LED == 188 188 189 -~1. The LED lights up red when there is an upstream data packet 190 -2. When the network is successfully connected, the green light will be on for 5 seconds 191 -3. Purple light on when receiving downlink data packets 129 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 192 192 131 +== Example: Join TTN network and send an uplink message, get downlink message. == 193 193 194 -== 2.5Example:UseATCommandto communicatewithLA66moduleviaArduinoUNO. ==133 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 195 195 196 - Showconnectiondiagram:135 +== Upgrade Firmware of LA66 LoRaWAN Shield == 197 197 198 - [[image:image-20220723170210-2.png||height="908"width="681"]]137 +=== Items needed for update === 199 199 200 -1.open Arduino IDE 201 - 202 -[[image:image-20220723170545-4.png]] 203 - 204 -2.Open project 205 - 206 -[[image:image-20220723170750-5.png]] 207 - 208 -3.Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload 209 - 210 -[[image:image-20220723171228-6.png]] 211 - 212 -4.After the upload is successful, open the serial port monitoring and send the AT command 213 - 214 - 215 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 216 - 217 - 218 - 219 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 220 - 221 - 222 - 223 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 224 - 225 - 226 -=== 2.8.1 Items needed for update === 227 - 228 228 1. LA66 LoRaWAN Shield 229 229 1. Arduino 230 230 1. USB TO TTL Adapter ... ... @@ -232,23 +232,15 @@ 232 232 [[image:image-20220602100052-2.png||height="385" width="600"]] 233 233 234 234 235 -=== 2.8.2Connection ===146 +=== Connection === 236 236 237 - 238 238 [[image:image-20220602101311-3.png||height="276" width="600"]] 239 239 150 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) <-> (% style="color:blue" %)**USB TTL**(%%) 151 +**GND <-> GND 152 +TXD <-> TXD 153 +RXD <-> RXD** 240 240 241 -((( 242 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 243 -))) 244 - 245 -((( 246 -(% style="background-color:yellow" %)**GND <-> GND 247 -TXD <-> TXD 248 -RXD <-> RXD** 249 -))) 250 - 251 - 252 252 Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 253 253 254 254 Connect USB TTL Adapter to PC after connecting the wires ... ... @@ -257,115 +257,91 @@ 257 257 [[image:image-20220602102240-4.png||height="304" width="600"]] 258 258 259 259 260 -=== 2.8.3Upgrade steps ===163 +=== Upgrade steps === 261 261 165 +==== Switch SW1 to put in ISP position ==== 262 262 263 -==== 1. Switch SW1 to put in ISP position ==== 264 - 265 - 266 266 [[image:image-20220602102824-5.png||height="306" width="600"]] 267 267 268 268 170 +==== Press the RST switch once ==== 269 269 270 -==== 2. Press the RST switch once ==== 271 - 272 - 273 273 [[image:image-20220602104701-12.png||height="285" width="600"]] 274 274 275 275 175 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 276 276 277 - ==== 3.OpentheUpgradetool (TremoProgrammer)inPC andgrade===177 +**~1. Software download link: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]** 278 278 279 - 280 -((( 281 -(% style="color:blue" %)**1. Software download link: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]** 282 -))) 283 - 284 - 285 285 [[image:image-20220602103227-6.png]] 286 286 287 - 288 288 [[image:image-20220602103357-7.png]] 289 289 290 290 291 - 292 292 (% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 293 - (% style="color:blue" %)**2. Select the COM port corresponding to USB TTL**185 +**2. Select the COM port corresponding to USB TTL** 294 294 295 - 296 296 [[image:image-20220602103844-8.png]] 297 297 298 298 299 - 300 300 (% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 301 - (% style="color:blue" %)**3. Select the bin file to burn**191 +**3. Select the bin file to burn** 302 302 303 - 304 304 [[image:image-20220602104144-9.png]] 305 305 306 - 307 307 [[image:image-20220602104251-10.png]] 308 308 309 - 310 310 [[image:image-20220602104402-11.png]] 311 311 312 312 313 - 314 314 (% class="wikigeneratedid" id="HClicktostartthedownload" %) 315 - (% style="color:blue" %)**4. Click to start the download**201 +**4. Click to start the download** 316 316 317 317 [[image:image-20220602104923-13.png]] 318 318 319 319 320 - 321 321 (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 322 - (% style="color:blue" %)**5. Check update process**207 +**5. Check update process** 323 323 324 - 325 325 [[image:image-20220602104948-14.png]] 326 326 327 327 328 - 329 329 (% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 330 - (% style="color:blue" %)**The following picture shows that the burning is successful**213 +**The following picture shows that the burning is successful** 331 331 332 332 [[image:image-20220602105251-15.png]] 333 333 334 334 218 +== Order Info == 335 335 336 - =3.LA66USBLoRaWANAdapter =220 +Part Number: **LA66-LoRaWAN-Shield-XXX** 337 337 222 +**XX**: The default frequency band 338 338 339 -== 3.1 Overview == 224 +* **AS923**: LoRaWAN AS923 band 225 +* **AU915**: LoRaWAN AU915 band 226 +* **EU433**: LoRaWAN EU433 band 227 +* **EU868**: LoRaWAN EU868 band 228 +* **KR920**: LoRaWAN KR920 band 229 +* **US915**: LoRaWAN US915 band 230 +* **IN865**: LoRaWAN IN865 band 231 +* **CN470**: LoRaWAN CN470 band 232 +* **PP**: Peer to Peer LoRa Protocol 340 340 234 +== Package Info == 341 341 342 -[[image:image-20220715001142-3.png||height="145" width="220"]] 236 +* LA66 LoRaWAN Shield x 1 237 +* RF Antenna x 1 343 343 239 += LA66 USB LoRaWAN Adapter = 344 344 345 -((( 346 -(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface. 347 -))) 241 +== Overview == 348 348 349 -((( 350 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 351 -))) 243 +LA66 USB LoRaWAN Adapter is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface. 352 352 353 -((( 354 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 355 -))) 356 356 357 -((( 358 -Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 359 -))) 246 +== Features == 360 360 361 -((( 362 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 363 -))) 364 - 365 - 366 - 367 -== 3.2 Features == 368 - 369 369 * LoRaWAN USB adapter base on LA66 LoRaWAN module 370 370 * Ultra-long RF range 371 371 * Support LoRaWAN v1.0.4 protocol ... ... @@ -376,9 +376,8 @@ 376 376 * World-wide unique OTAA keys. 377 377 * AT Command via UART-TTL interface 378 378 * Firmware upgradable via UART interface 379 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 380 380 381 -== 3.3Specification ==259 +== Specification == 382 382 383 383 * CPU: 32-bit 48 MHz 384 384 * Flash: 256KB ... ... @@ -396,236 +396,118 @@ 396 396 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 397 397 * LoRa Rx current: <9 mA 398 398 399 -== 3.4Pin Mapping & LED ==277 +== Pin Mapping & LED == 400 400 279 +== Example Send & Get Messages via LoRaWAN in PC == 401 401 281 +Connect the LA66 LoRa Shield to the PC 402 402 403 - == 3.5 Example:Send & Get Messages viaLoRaWANin PC==283 +[[image:image-20220602171217-1.png||height="615" width="915"]] 404 404 405 - 406 -((( 407 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 408 -))) 409 - 410 - 411 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 412 - 413 - 414 -[[image:image-20220723100027-1.png]] 415 - 416 - 417 417 Open the serial port tool 418 418 419 419 [[image:image-20220602161617-8.png]] 420 420 421 -[[image:image-20220602161718-9.png||height=" 457" width="800"]]289 +[[image:image-20220602161718-9.png||height="529" width="927"]] 422 422 291 +Press the reset switch RST on the LA66 LoRa Shield. 423 423 293 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network 424 424 425 - (% style="color:blue" %)**2. Press the reset switch RST on theLA66USB LoRaWAN Adapter to reset it.**295 +[[image:image-20220602161935-10.png]] 426 426 427 - Thefollowingpicture appearstoprove that the LA66 USBLoRaWAN Adapterccessfully Jointhe LoRaWAN network297 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data> 428 428 429 - 430 -[[image:image-20220602161935-10.png||height="498" width="800"]] 431 - 432 - 433 - 434 -(% style="color:blue" %)**3. See Uplink Command** 435 - 436 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 437 - 438 438 example: AT+SENDB=01,02,8,05820802581ea0a5 439 439 440 -[[image:image-20220602162157-11.png ||height="497" width="800"]]301 +[[image:image-20220602162157-11.png]] 441 441 303 +Check to see if TTN received the message 442 442 305 +[[image:image-20220602162331-12.png||height="547" width="1044"]] 443 443 444 - (%style="color:blue"%)**4.ChecktoseeifTTNreceivedthemessage**307 +== Example Send & Get Messages via LoRaWAN in RPi == 445 445 446 - [[image:image-20220602162331-12.png||height="420"width="800"]]309 +Connect the LA66 LoRa Shield to the RPI 447 447 311 +[[image:image-20220602171233-2.png||height="592" width="881"]] 448 448 313 +Log in to the RPI's terminal and connect to the serial port 449 449 450 - == 3.6 Example: Send PC's CPU/RAM usageto TTN viaython==315 +[[image:image-20220602153146-3.png]] 451 451 317 +Press the reset switch RST on the LA66 LoRa Shield. 318 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network 452 452 453 - **Use python as an example:**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]320 +[[image:image-20220602154928-5.png]] 454 454 455 - (**RaspberryPiexample: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]])322 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data> 456 456 457 -(% style="color:red" %)**Preconditions:** 458 - 459 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 460 - 461 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 462 - 463 - 464 - 465 -(% style="color:blue" %)**Steps for usage:** 466 - 467 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 468 - 469 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 470 - 471 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 472 - 473 - 474 - 475 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 476 - 477 - 478 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 479 - 480 - 481 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 482 - 483 -[[image:image-20220723100439-2.png]] 484 - 485 - 486 - 487 -(% style="color:blue" %)**2. Install Minicom in RPi.** 488 - 489 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 490 - 491 - (% style="background-color:yellow" %)**apt update** 492 - 493 - (% style="background-color:yellow" %)**apt install minicom** 494 - 495 - 496 -Use minicom to connect to the RPI's terminal 497 - 498 -[[image:image-20220602153146-3.png||height="439" width="500"]] 499 - 500 - 501 - 502 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 503 - 504 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 505 - 506 - 507 -[[image:image-20220602154928-5.png||height="436" width="500"]] 508 - 509 - 510 - 511 -(% style="color:blue" %)**4. Send Uplink message** 512 - 513 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 514 - 515 515 example: AT+SENDB=01,02,8,05820802581ea0a5 516 516 326 +[[image:image-20220602160339-6.png]] 517 517 518 -[[image:image-20220602160339-6.png||height="517" width="600"]] 519 - 520 - 521 - 522 522 Check to see if TTN received the message 523 523 524 -[[image:image-20220602160627-7.png||height=" 369" width="800"]]330 +[[image:image-20220602160627-7.png||height="468" width="1013"]] 525 525 332 +=== Install Minicom === 526 526 334 +Enter the following command in the RPI terminal 527 527 528 - == 3.8 Example:Use of LA66 USB LoRaWAN Module andDRAGINO-LA66-APP. ==336 +apt update 529 529 530 - ===3.8.1DRAGINO-LA66-APP ===338 +[[image:image-20220602143155-1.png]] 531 531 532 - [[image:image-20220723102027-3.png]]340 +apt install minicom 533 533 534 - ==== Overview: ====342 +[[image:image-20220602143744-2.png]] 535 535 536 - DRAGINO-LA66-APPis a mobileAPPfor LA66USB LoRaWANModule.DRAGINO-LA66-APP can obtain thepositioninginformationof the mobile phoneandsendit to the LoRaWANplatform through the LA66 USB LoRaWAN Module.344 +=== Send PC's CPU/RAM usage to TTN via script. === 537 537 538 - Viewthe communicationsignalstrengthbetween the nodeandthegateway through the RSSI value(DRAGINO-LA66-APPcurrently only supports Android system)346 +==== Take python as an example: ==== 539 539 540 -==== Conditionsof Use:====348 +===== Preconditions: ===== 541 541 542 - Requiresa type-c toUSB adapter350 +1.LA66 USB LoRaWAN Adapter works fine 543 543 544 - [[image:image-20220723104754-4.png]]352 +2.LA66 USB LoRaWAN Adapter is registered with TTN 545 545 546 -==== UseofAPP:====354 +===== Steps for usage ===== 547 547 548 - Functionand page introduction356 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 549 549 550 - [[image:image-20220723113448-7.png||height="1481"width="670"]]358 +2.Run the script and see the TTN 551 551 552 - 1.Display LA66 USB LoRaWAN Moduleconnection status360 +[[image:image-20220602115852-3.png]] 553 553 554 -2.Check and reconnect 555 555 556 -3.Turn send timestamps on or off 557 557 558 - 4.DisplayLoRaWanconnection status364 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 559 559 560 -5.Check LoRaWan connection status 561 561 562 - 6.TheRSSI value ofthenodewhentheACK isreceived367 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter == 563 563 564 -7.Node's Signal Strength Icon 565 565 566 -8.Set the packet sending interval of the node in seconds 567 567 568 - 9.ATcommandinput box371 +== Order Info == 569 569 570 - 10.SendAT commandbutton373 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX** 571 571 572 - 11.Node logbox375 +**XX**: The default frequency band 573 573 574 -12.clear log button 377 +* **AS923**: LoRaWAN AS923 band 378 +* **AU915**: LoRaWAN AU915 band 379 +* **EU433**: LoRaWAN EU433 band 380 +* **EU868**: LoRaWAN EU868 band 381 +* **KR920**: LoRaWAN KR920 band 382 +* **US915**: LoRaWAN US915 band 383 +* **IN865**: LoRaWAN IN865 band 384 +* **CN470**: LoRaWAN CN470 band 385 +* **PP**: Peer to Peer LoRa Protocol 575 575 576 - 13.exitbutton387 +== Package Info == 577 577 578 -LA66 USB LoRaWAN Modulenotconnected389 +* LA66 USB LoRaWAN Adapter x 1 579 579 580 -[[image:image-20220723110520-5.png||height="903" width="677"]] 581 - 582 -Connect LA66 USB LoRaWAN Module 583 - 584 -[[image:image-20220723110626-6.png||height="906" width="680"]] 585 - 586 -=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Module and integrate it into Node-RED === 587 - 588 -1.Register LA66 USB LoRaWAN Module to TTNV3 589 - 590 -[[image:image-20220723134549-8.png]] 591 - 592 -2.Open Node-RED,And import the JSON file to generate the flow 593 - 594 -Sample JSON file please go to this link to download:放置JSON文件的链接 595 - 596 -For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]] 597 - 598 -The following is the positioning effect map 599 - 600 -[[image:image-20220723144339-1.png]] 601 - 602 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 603 - 604 -The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method 605 - 606 -Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect) 607 - 608 -[[image:image-20220723150132-2.png]] 609 - 610 - 611 -= 4. Order Info = 612 - 613 - 614 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 615 - 616 - 617 -(% style="color:blue" %)**XXX**(%%): The default frequency band 618 - 619 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 620 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 621 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 622 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 623 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 624 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 625 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 626 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 627 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 628 - 629 -= 5. Reference = 630 - 631 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 391 +
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