Changes for page LA66 LoRaWAN Shield User Manual
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... ... @@ -1,59 +1,24 @@ 1 - 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 -((( 18 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 19 -))) 20 - 21 -((( 22 - 23 -))) 24 - 25 -((( 26 26 (% 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. 27 -))) 28 -))) 29 29 30 -((( 31 -((( 32 32 (% 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. 33 -))) 34 -))) 35 35 36 -((( 37 -((( 38 38 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 39 -))) 40 40 41 -((( 42 42 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. 43 -))) 44 -))) 45 45 46 -((( 47 -((( 48 48 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 49 -))) 50 -))) 51 51 52 52 20 +== Features == 53 53 54 - 55 -== 1.2 Features == 56 - 57 57 * Support LoRaWAN v1.0.4 protocol 58 58 * Support peer-to-peer protocol 59 59 * TCXO crystal to ensure RF performance on low temperature ... ... @@ -60,14 +60,12 @@ 60 60 * SMD Antenna pad and i-pex antenna connector 61 61 * Available in different frequency LoRaWAN frequency bands. 62 62 * World-wide unique OTAA keys. 63 -* AT Command via UART-TTL interface 64 -* Firmware upgradable via UART interface 65 -* Ultra-long RF range 66 66 67 67 68 68 69 -== 1.3 Specification == 70 70 32 +== Specification == 33 + 71 71 * CPU: 32-bit 48 MHz 72 72 * Flash: 256KB 73 73 * RAM: 64KB ... ... @@ -86,456 +86,222 @@ 86 86 * LoRa Rx current: <9 mA 87 87 * I/O Voltage: 3.3v 88 88 52 +== AT Command == 89 89 90 - 91 -== 1.4 AT Command == 92 - 93 - 94 94 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 95 95 96 96 57 +== Dimension == 97 97 98 - == 1.5 Dimension==59 +[[image:image-20220517072526-1.png]] 99 99 100 -[[image:image-20220718094750-3.png]] 101 101 62 +== Pin Mapping == 102 102 64 +[[image:image-20220523101537-1.png]] 103 103 66 +== Land Pattern == 104 104 105 -== 1.6 Pin Mapping == 106 - 107 - 108 -[[image:image-20220719093156-1.png]] 109 - 110 - 111 - 112 -== 1.7 Land Pattern == 113 - 114 114 [[image:image-20220517072821-2.png]] 115 115 116 116 71 +== Part Number == 117 117 118 - =2.LA66LoRaWAN Shield =73 +Part Number: **LA66-XXX** 119 119 75 +**XX**: The default frequency band 120 120 121 -== 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 122 122 123 123 88 += LA66 LoRaWAN Shield = 124 124 125 -((( 126 -[[image:image-20220715000826-2.png||height="145" width="220"]] 127 -))) 90 +LA66 LoRaWAN Shield is the Arduino Breakout PCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN. 128 128 129 -((( 130 - 131 -))) 92 +== Pin Mapping & LED == 132 132 133 -((( 134 -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. 135 -))) 94 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 136 136 137 -((( 138 -((( 139 -(% 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. 140 -))) 141 -))) 96 +== Example: Join TTN network and send an uplink message, get downlink message. == 142 142 143 -((( 144 -((( 145 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 146 -))) 147 -))) 98 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 148 148 149 -((( 150 -((( 151 -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. 152 -))) 153 -))) 100 +== Upgrade Firmware of LA66 LoRaWAN Shield == 154 154 155 -((( 156 -((( 157 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 158 -))) 159 -))) 102 +=== what needs to be used === 160 160 104 +1.LA66 LoRaWAN Shield that needs to be upgraded 161 161 106 +2.Arduino 162 162 108 +3.USB TO TTL 163 163 164 - == 2.2 Features ==110 +[[image:image-20220602100052-2.png]] 165 165 166 -* Arduino Shield base on LA66 LoRaWAN module 167 -* Support LoRaWAN v1.0.4 protocol 168 -* Support peer-to-peer protocol 169 -* TCXO crystal to ensure RF performance on low temperature 170 -* SMA connector 171 -* Available in different frequency LoRaWAN frequency bands. 172 -* World-wide unique OTAA keys. 173 -* AT Command via UART-TTL interface 174 -* Firmware upgradable via UART interface 175 -* Ultra-long RF range 112 +=== Wiring Schematic === 176 176 114 +[[image:image-20220602101311-3.png]] 177 177 116 +LA66 LoRaWAN Shield >>>>>>>>>>>>USB TTL 178 178 118 +GND >>>>>>>>>>>>GND 179 179 180 - == 2.3Specification==120 +TXD >>>>>>>>>>>>TXD 181 181 182 -* CPU: 32-bit 48 MHz 183 -* Flash: 256KB 184 -* RAM: 64KB 185 -* Input Power Range: 1.8v ~~ 3.7v 186 -* Power Consumption: < 4uA. 187 -* Frequency Range: 150 MHz ~~ 960 MHz 188 -* Maximum Power +22 dBm constant RF output 189 -* High sensitivity: -148 dBm 190 -* Temperature: 191 -** Storage: -55 ~~ +125℃ 192 -** Operating: -40 ~~ +85℃ 193 -* Humidity: 194 -** Storage: 5 ~~ 95% (Non-Condensing) 195 -** Operating: 10 ~~ 95% (Non-Condensing) 196 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 197 -* LoRa Rx current: <9 mA 198 -* I/O Voltage: 3.3v 122 +RXD >>>>>>>>>>>>RXD 199 199 124 +JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap 200 200 126 +Connect to the PC after connecting the wires 201 201 128 +[[image:image-20220602102240-4.png]] 202 202 203 -== 2.4 Pin Mapping&LED==130 +=== Upgrade steps === 204 204 132 +==== Dial the SW1 of the LA66 LoRaWAN Shield to the ISP's location as shown in the figure below ==== 205 205 134 +[[image:image-20220602102824-5.png]] 206 206 207 -== 2.5 Example: UseATCommandtocommunicatewith LA66module viarduinoUNO.==136 +==== Press the RST switch on the LA66 LoRaWAN Shield once ==== 208 208 138 +[[image:image-20220602104701-12.png]] 209 209 140 +==== Open the upgrade application software ==== 210 210 211 - == 2.6 Example:JoinTTNnetworkandsendanuplink message, getdownlink message.=142 +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/]] 212 212 213 - 214 - 215 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 216 - 217 - 218 - 219 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 220 - 221 - 222 -=== 2.8.1 Items needed for update === 223 - 224 -1. LA66 LoRaWAN Shield 225 -1. Arduino 226 -1. USB TO TTL Adapter 227 - 228 -[[image:image-20220602100052-2.png||height="385" width="600"]] 229 - 230 - 231 -=== 2.8.2 Connection === 232 - 233 - 234 -[[image:image-20220602101311-3.png||height="276" width="600"]] 235 - 236 - 237 -((( 238 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 239 -))) 240 - 241 -((( 242 -(% style="background-color:yellow" %)**GND <-> GND 243 -TXD <-> TXD 244 -RXD <-> RXD** 245 -))) 246 - 247 - 248 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 249 - 250 -Connect USB TTL Adapter to PC after connecting the wires 251 - 252 - 253 -[[image:image-20220602102240-4.png||height="304" width="600"]] 254 - 255 - 256 -=== 2.8.3 Upgrade steps === 257 - 258 - 259 -==== 1. Switch SW1 to put in ISP position ==== 260 - 261 - 262 -[[image:image-20220602102824-5.png||height="306" width="600"]] 263 - 264 - 265 - 266 -==== 2. Press the RST switch once ==== 267 - 268 - 269 -[[image:image-20220602104701-12.png||height="285" width="600"]] 270 - 271 - 272 - 273 -==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 274 - 275 - 276 -((( 277 -(% 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/]]** 278 -))) 279 - 280 - 281 281 [[image:image-20220602103227-6.png]] 282 282 283 - 284 284 [[image:image-20220602103357-7.png]] 285 285 148 +===== Select the COM port corresponding to USB TTL ===== 286 286 287 - 288 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 289 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 290 - 291 - 292 292 [[image:image-20220602103844-8.png]] 293 293 152 +===== Select the bin file to burn ===== 294 294 295 - 296 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 297 -(% style="color:blue" %)**3. Select the bin file to burn** 298 - 299 - 300 300 [[image:image-20220602104144-9.png]] 301 301 302 - 303 303 [[image:image-20220602104251-10.png]] 304 304 305 - 306 306 [[image:image-20220602104402-11.png]] 307 307 160 +===== Click to start the download ===== 308 308 309 - 310 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 311 -(% style="color:blue" %)**4. Click to start the download** 312 - 313 313 [[image:image-20220602104923-13.png]] 314 314 164 +===== The following figure appears to prove that the burning is in progress ===== 315 315 316 - 317 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 318 -(% style="color:blue" %)**5. Check update process** 319 - 320 - 321 321 [[image:image-20220602104948-14.png]] 322 322 168 +===== The following picture appears to prove that the burning is successful ===== 323 323 324 - 325 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 326 -(% style="color:blue" %)**The following picture shows that the burning is successful** 327 - 328 328 [[image:image-20220602105251-15.png]] 329 329 172 += LA66 USB LoRaWAN Adapter = 330 330 174 +LA66 USB LoRaWAN Adapter is the USB Adapter for LA66, it combines a USB TTL Chip and LA66 module which can easy to test the LoRaWAN feature by using PC or embedded device which has USB Interface. 331 331 332 - =3.LA66USB LoRaWANAdapter=176 +Before use, please make sure that the computer has installed the CP2102 driver 333 333 178 +== Pin Mapping & LED == 334 334 335 -== 3.1Overview==180 +== Example Send & Get Messages via LoRaWAN in PC == 336 336 337 - [[image:image-20220715001142-3.png||height="145"width="220"]]182 +Connect the LA66 LoRa Shield to the PC 338 338 339 - (% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%)is designed to fast turn USB devices to support LoRaWAN wireless features. It combinesaCP2101USB TTL Chipand LA66 LoRaWAN module whichcan easytoadd LoRaWANwireless feature to PC / Mobile phone or an embedded devicethat has USB Interface.184 +[[image:image-20220602171217-1.png||height="615" width="915"]] 340 340 341 -(% 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. 342 - 343 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 344 - 345 -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. 346 - 347 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 348 - 349 - 350 -== 3.2 Features == 351 - 352 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 353 -* Ultra-long RF range 354 -* Support LoRaWAN v1.0.4 protocol 355 -* Support peer-to-peer protocol 356 -* TCXO crystal to ensure RF performance on low temperature 357 -* Spring RF antenna 358 -* Available in different frequency LoRaWAN frequency bands. 359 -* World-wide unique OTAA keys. 360 -* AT Command via UART-TTL interface 361 -* Firmware upgradable via UART interface 362 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 363 - 364 - 365 - 366 -== 3.3 Specification == 367 - 368 -* CPU: 32-bit 48 MHz 369 -* Flash: 256KB 370 -* RAM: 64KB 371 -* Input Power Range: 5v 372 -* Frequency Range: 150 MHz ~~ 960 MHz 373 -* Maximum Power +22 dBm constant RF output 374 -* High sensitivity: -148 dBm 375 -* Temperature: 376 -** Storage: -55 ~~ +125℃ 377 -** Operating: -40 ~~ +85℃ 378 -* Humidity: 379 -** Storage: 5 ~~ 95% (Non-Condensing) 380 -** Operating: 10 ~~ 95% (Non-Condensing) 381 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 382 -* LoRa Rx current: <9 mA 383 - 384 - 385 - 386 -== 3.4 Pin Mapping & LED == 387 - 388 - 389 - 390 -== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 391 - 392 - 393 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 394 - 395 - 396 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 397 - 398 - 399 -[[image:image-20220602171217-1.png||height="538" width="800"]] 400 - 401 - 402 402 Open the serial port tool 403 403 404 404 [[image:image-20220602161617-8.png]] 405 405 406 -[[image:image-20220602161718-9.png||height=" 457" width="800"]]190 +[[image:image-20220602161718-9.png||height="529" width="927"]] 407 407 192 +Press the reset switch RST on the LA66 LoRa Shield. 408 408 194 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network 409 409 410 - (% style="color:blue" %)**2. Press the reset switch RST on theLA66USB LoRaWAN Adapter to reset it.**196 +[[image:image-20220602161935-10.png]] 411 411 412 - Thefollowingpicture appearstoprove that the LA66 USBLoRaWAN Adapterccessfully Jointhe LoRaWAN network198 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data> 413 413 414 - 415 -[[image:image-20220602161935-10.png||height="498" width="800"]] 416 - 417 - 418 - 419 -(% style="color:blue" %)**3. See Uplink Command** 420 - 421 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 422 - 423 423 example: AT+SENDB=01,02,8,05820802581ea0a5 424 424 425 -[[image:image-20220602162157-11.png ||height="497" width="800"]]202 +[[image:image-20220602162157-11.png]] 426 426 204 +Check to see if TTN received the message 427 427 206 +[[image:image-20220602162331-12.png||height="547" width="1044"]] 428 428 429 - (%style="color:blue"%)**4.ChecktoseeifTTNreceivedthemessage**208 +== Example Send & Get Messages via LoRaWAN in RPi == 430 430 431 - [[image:image-20220602162331-12.png||height="420"width="800"]]210 +Connect the LA66 LoRa Shield to the RPI 432 432 212 +[[image:image-20220602171233-2.png||height="592" width="881"]] 433 433 214 +Log in to the RPI's terminal and connect to the serial port 434 434 435 - == 3.6 Example: Send PC's CPU/RAM usageto TTN viaython==216 +[[image:image-20220602153146-3.png]] 436 436 218 +Press the reset switch RST on the LA66 LoRa Shield. 219 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network 437 437 438 - **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]]221 +[[image:image-20220602154928-5.png]] 439 439 223 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data> 440 440 441 -(% style="color:red" %)**Preconditions:** 442 - 443 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 444 - 445 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 446 - 447 - 448 - 449 -(% style="color:blue" %)**Steps for usage:** 450 - 451 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 452 - 453 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 454 - 455 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 456 - 457 - 458 - 459 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 460 - 461 - 462 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 463 - 464 - 465 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 466 - 467 -[[image:image-20220602171233-2.png||height="538" width="800"]] 468 - 469 - 470 - 471 -(% style="color:blue" %)**2. Install Minicom in RPi.** 472 - 473 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 474 - 475 - (% style="background-color:yellow" %)**apt update** 476 - 477 - (% style="background-color:yellow" %)**apt install minicom** 478 - 479 - 480 -Use minicom to connect to the RPI's terminal 481 - 482 -[[image:image-20220602153146-3.png||height="439" width="500"]] 483 - 484 - 485 - 486 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 487 - 488 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 489 - 490 - 491 -[[image:image-20220602154928-5.png||height="436" width="500"]] 492 - 493 - 494 - 495 -(% style="color:blue" %)**4. Send Uplink message** 496 - 497 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 498 - 499 499 example: AT+SENDB=01,02,8,05820802581ea0a5 500 500 227 +[[image:image-20220602160339-6.png]] 501 501 502 - [[image:image-20220602160339-6.png||height="517"width="600"]]229 +Check to see if TTN received the message 503 503 231 +[[image:image-20220602160627-7.png||height="468" width="1013"]] 504 504 233 +=== Install Minicom === 505 505 506 - Checkto seeifTTN received themessage235 +Enter the following command in the RPI terminal 507 507 508 - [[image:image-20220602160627-7.png||height="369"width="800"]]237 +apt update 509 509 239 +[[image:image-20220602143155-1.png]] 510 510 241 +apt install minicom 511 511 512 - == 3.8 Example:LA66 USB Module got amessagefrom LA66 LoRa Shield and send the sensor data to NodeRed.==243 +[[image:image-20220602143744-2.png]] 513 513 245 +=== Send PC's CPU/RAM usage to TTN via script. === 514 514 247 +==== Take python as an example: ==== 515 515 516 -== 3.9 UpgradeFirmwareof LA66 USB LoRaWAN Adapter==249 +===== Preconditions: ===== 517 517 251 +1.LA66 USB LoRaWAN Adapter works fine 518 518 253 +2.LA66 USB LoRaWAN Adapter is registered with TTN 519 519 255 +===== Steps for usage ===== 520 520 521 - = 4.OrderInfo=257 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 522 522 259 +2.Run the script and see the TTN 523 523 524 - **Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**261 +[[image:image-20220602115852-3.png]] 525 525 526 526 527 -(% style="color:blue" %)**XXX**(%%): The default frequency band 528 528 529 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 530 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 531 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 532 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 533 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 534 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 535 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 536 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 537 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 265 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 538 538 539 -= 5. Reference = 540 540 541 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 268 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter == 269 + 270 +
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