Changes for page LA66 USB LoRaWAN Adapter User Manual
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... ... @@ -6,14 +6,409 @@ 6 6 7 7 8 8 9 += 1. LA66 LoRaWAN Module = 9 9 10 10 11 -= 1. LA66 USBLoRaWANAdapter=12 +== 1.1 What is LA66 LoRaWAN Module == 12 12 13 13 14 -== 1.1 Overview == 15 +((( 16 +((( 17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 +))) 15 15 20 +((( 21 + 22 +))) 16 16 24 +((( 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 + 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 +))) 34 + 35 +((( 36 +((( 37 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 +))) 39 + 40 +((( 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 + 45 +((( 46 +((( 47 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 +))) 49 +))) 50 + 51 + 52 + 53 +== 1.2 Features == 54 + 55 + 56 +* Support LoRaWAN v1.0.4 protocol 57 +* Support peer-to-peer protocol 58 +* TCXO crystal to ensure RF performance on low temperature 59 +* SMD Antenna pad and i-pex antenna connector 60 +* Available in different frequency LoRaWAN frequency bands. 61 +* World-wide unique OTAA keys. 62 +* AT Command via UART-TTL interface 63 +* Firmware upgradable via UART interface 64 +* Ultra-long RF range 65 + 66 + 67 +== 1.3 Specification == 68 + 69 + 70 +* CPU: 32-bit 48 MHz 71 +* Flash: 256KB 72 +* RAM: 64KB 73 +* Input Power Range: 1.8v ~~ 3.7v 74 +* Power Consumption: < 4uA. 75 +* Frequency Range: 150 MHz ~~ 960 MHz 76 +* Maximum Power +22 dBm constant RF output 77 +* High sensitivity: -148 dBm 78 +* Temperature: 79 +** Storage: -55 ~~ +125℃ 80 +** Operating: -40 ~~ +85℃ 81 +* Humidity: 82 +** Storage: 5 ~~ 95% (Non-Condensing) 83 +** Operating: 10 ~~ 95% (Non-Condensing) 84 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 85 +* LoRa Rx current: <9 mA 86 +* I/O Voltage: 3.3v 87 + 88 + 89 +== 1.4 AT Command == 90 + 91 + 92 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 93 + 94 + 95 + 96 +== 1.5 Dimension == 97 + 98 +[[image:image-20220718094750-3.png]] 99 + 100 + 101 + 102 +== 1.6 Pin Mapping == 103 + 104 +[[image:image-20220720111850-1.png]] 105 + 106 + 107 + 108 +== 1.7 Land Pattern == 109 + 110 + 111 +[[image:image-20220517072821-2.png]] 112 + 113 + 114 + 115 += 2. LA66 LoRaWAN Shield = 116 + 117 + 118 +== 2.1 Overview == 119 + 120 + 121 +((( 122 +[[image:image-20220715000826-2.png||height="145" width="220"]] 123 +))) 124 + 125 +((( 126 + 127 +))) 128 + 129 +((( 130 +(% 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. 131 +))) 132 + 133 +((( 134 +((( 135 +(% 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. 136 +))) 137 +))) 138 + 139 +((( 140 +((( 141 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 142 +))) 143 +))) 144 + 145 +((( 146 +((( 147 +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. 148 +))) 149 +))) 150 + 151 +((( 152 +((( 153 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 154 +))) 155 +))) 156 + 157 + 158 + 159 +== 2.2 Features == 160 + 161 + 162 +* Arduino Shield base on LA66 LoRaWAN module 163 +* Support LoRaWAN v1.0.4 protocol 164 +* Support peer-to-peer protocol 165 +* TCXO crystal to ensure RF performance on low temperature 166 +* SMA connector 167 +* Available in different frequency LoRaWAN frequency bands. 168 +* World-wide unique OTAA keys. 169 +* AT Command via UART-TTL interface 170 +* Firmware upgradable via UART interface 171 +* Ultra-long RF range 172 + 173 + 174 +== 2.3 Specification == 175 + 176 + 177 +* CPU: 32-bit 48 MHz 178 +* Flash: 256KB 179 +* RAM: 64KB 180 +* Input Power Range: 1.8v ~~ 3.7v 181 +* Power Consumption: < 4uA. 182 +* Frequency Range: 150 MHz ~~ 960 MHz 183 +* Maximum Power +22 dBm constant RF output 184 +* High sensitivity: -148 dBm 185 +* Temperature: 186 +** Storage: -55 ~~ +125℃ 187 +** Operating: -40 ~~ +85℃ 188 +* Humidity: 189 +** Storage: 5 ~~ 95% (Non-Condensing) 190 +** Operating: 10 ~~ 95% (Non-Condensing) 191 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 192 +* LoRa Rx current: <9 mA 193 +* I/O Voltage: 3.3v 194 + 195 + 196 +== 2.4 LED == 197 + 198 + 199 +~1. The LED lights up red when there is an upstream data packet 200 +2. When the network is successfully connected, the green light will be on for 5 seconds 201 +3. Purple light on when receiving downlink data packets 202 + 203 + 204 + 205 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 206 + 207 + 208 +**Show connection diagram:** 209 + 210 + 211 +[[image:image-20220723170210-2.png||height="908" width="681"]] 212 + 213 + 214 + 215 +(% style="color:blue" %)**1. open Arduino IDE** 216 + 217 + 218 +[[image:image-20220723170545-4.png]] 219 + 220 + 221 + 222 +(% style="color:blue" %)**2. Open project** 223 + 224 + 225 +LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO source code link: [[https:~~/~~/www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0>>https://www.dropbox.com/sh/cx0pspkwu62pr97/AAAbKh2ioPdZfSDtdDpooYqha?dl=0]] 226 + 227 +[[image:image-20220726135239-1.png]] 228 + 229 + 230 +(% style="color:blue" %)**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** 231 + 232 +[[image:image-20220726135356-2.png]] 233 + 234 + 235 +(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 236 + 237 + 238 +[[image:image-20220723172235-7.png||height="480" width="1027"]] 239 + 240 + 241 + 242 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 243 + 244 + 245 +(% style="color:blue" %)**1. Open project** 246 + 247 + 248 +Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]] 249 + 250 + 251 +[[image:image-20220723172502-8.png]] 252 + 253 + 254 + 255 +(% style="color:blue" %)**2. Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets** 256 + 257 + 258 +[[image:image-20220723172938-9.png||height="652" width="1050"]] 259 + 260 + 261 + 262 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 263 + 264 + 265 +(% style="color:blue" %)**1. Open project** 266 + 267 + 268 +Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]] 269 + 270 + 271 +[[image:image-20220723173341-10.png||height="581" width="1014"]] 272 + 273 + 274 + 275 +(% style="color:blue" %)**2. Same steps as 2.5,after opening the serial port monitoring, it will automatically connect to the network and send packets** 276 + 277 + 278 +[[image:image-20220723173950-11.png||height="665" width="1012"]] 279 + 280 + 281 + 282 +(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 283 + 284 +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/]] 285 + 286 +[[image:image-20220723175700-12.png||height="602" width="995"]] 287 + 288 + 289 + 290 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 291 + 292 + 293 +=== 2.8.1 Items needed for update === 294 + 295 + 296 +1. LA66 LoRaWAN Shield 297 +1. Arduino 298 +1. USB TO TTL Adapter 299 + 300 +[[image:image-20220602100052-2.png||height="385" width="600"]] 301 + 302 + 303 + 304 +=== 2.8.2 Connection === 305 + 306 + 307 +[[image:image-20220602101311-3.png||height="276" width="600"]] 308 + 309 + 310 +((( 311 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 312 +))) 313 + 314 +((( 315 +(% style="background-color:yellow" %)**GND <-> GND 316 +TXD <-> TXD 317 +RXD <-> RXD** 318 +))) 319 + 320 + 321 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 322 + 323 +Connect USB TTL Adapter to PC after connecting the wires 324 + 325 + 326 +[[image:image-20220602102240-4.png||height="304" width="600"]] 327 + 328 + 329 + 330 +=== 2.8.3 Upgrade steps === 331 + 332 + 333 +==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 334 + 335 + 336 +[[image:image-20220602102824-5.png||height="306" width="600"]] 337 + 338 + 339 + 340 +==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 341 + 342 + 343 +[[image:image-20220602104701-12.png||height="285" width="600"]] 344 + 345 + 346 + 347 +==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 348 + 349 + 350 +((( 351 +(% 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/]]** 352 +))) 353 + 354 + 355 +[[image:image-20220602103227-6.png]] 356 + 357 + 358 +[[image:image-20220602103357-7.png]] 359 + 360 + 361 + 362 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 363 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 364 + 365 + 366 +[[image:image-20220602103844-8.png]] 367 + 368 + 369 + 370 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 371 +(% style="color:blue" %)**3. Select the bin file to burn** 372 + 373 + 374 +[[image:image-20220602104144-9.png]] 375 + 376 + 377 +[[image:image-20220602104251-10.png]] 378 + 379 + 380 +[[image:image-20220602104402-11.png]] 381 + 382 + 383 + 384 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 385 +(% style="color:blue" %)**4. Click to start the download** 386 + 387 +[[image:image-20220602104923-13.png]] 388 + 389 + 390 + 391 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 392 +(% style="color:blue" %)**5. Check update process** 393 + 394 + 395 +[[image:image-20220602104948-14.png]] 396 + 397 + 398 + 399 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 400 +(% style="color:blue" %)**The following picture shows that the burning is successful** 401 + 402 +[[image:image-20220602105251-15.png]] 403 + 404 + 405 + 406 += 3. LA66 USB LoRaWAN Adapter = 407 + 408 + 409 +== 3.1 Overview == 410 + 411 + 17 17 [[image:image-20220715001142-3.png||height="145" width="220"]] 18 18 19 19 ... ... @@ -39,7 +39,7 @@ 39 39 40 40 41 41 42 -== 1.2 Features ==437 +== 3.2 Features == 43 43 44 44 45 45 * LoRaWAN USB adapter base on LA66 LoRaWAN module ... ... @@ -55,11 +55,9 @@ 55 55 * Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 56 56 57 57 453 +== 3.3 Specification == 58 58 59 59 60 -== 1.3 Specification == 61 - 62 - 63 63 * CPU: 32-bit 48 MHz 64 64 * Flash: 256KB 65 65 * RAM: 64KB ... ... @@ -77,17 +77,14 @@ 77 77 * LoRa Rx current: <9 mA 78 78 79 79 473 +== 3.4 Pin Mapping & LED == 80 80 81 - 82 -== 1.4 Pin Mapping & LED == 83 - 84 84 [[image:image-20220813183239-3.png||height="526" width="662"]] 85 85 86 86 478 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 87 87 88 -== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 89 89 90 - 91 91 ((( 92 92 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 93 93 ))) ... ... @@ -128,15 +128,13 @@ 128 128 129 129 (% style="color:blue" %)**4. Check to see if TTN received the message** 130 130 521 +[[image:image-20220602162331-12.png||height="420" width="800"]] 131 131 132 132 133 -[[image:image-20220817093644-1.png]] 134 134 525 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 135 135 136 136 137 -== 1.6 Example: Send PC's CPU/RAM usage to TTN via python == 138 - 139 - 140 140 **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]] 141 141 142 142 (**Raspberry Pi example: **[[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]]) ... ... @@ -159,7 +159,7 @@ 159 159 160 160 161 161 162 -== 1.7 Example: Send & Get Messages via LoRaWAN in RPi ==550 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 163 163 164 164 165 165 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. ... ... @@ -212,13 +212,12 @@ 212 212 213 213 214 214 215 -== 1.8 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP ==603 +== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 216 216 217 217 218 -=== 1.8.1 Hardware and Software Connection ===606 +=== 3.8.1 Hardware and Software Connection === 219 219 220 220 221 - 222 222 ==== (% style="color:blue" %)**Overview:**(%%) ==== 223 223 224 224 ... ... @@ -232,7 +232,6 @@ 232 232 233 233 234 234 235 - 236 236 ==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 237 237 238 238 A USB to Type-C adapter is needed to connect to a Mobile phone. ... ... @@ -242,7 +242,6 @@ 242 242 [[image:image-20220813174353-2.png||height="360" width="313"]] 243 243 244 244 245 - 246 246 ==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 247 247 248 248 [[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]. (Android Version Only) ... ... @@ -250,7 +250,6 @@ 250 250 [[image:image-20220813173738-1.png]] 251 251 252 252 253 - 254 254 ==== (% style="color:blue" %)**Use of APP:**(%%) ==== 255 255 256 256 Function and page introduction ... ... @@ -298,7 +298,7 @@ 298 298 299 299 300 300 301 -=== 1.8.2685 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red === 302 302 303 303 304 304 (% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** ... ... @@ -322,7 +322,7 @@ 322 322 323 323 324 324 325 -== 1.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter ==709 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 326 326 327 327 328 328 The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method ... ... @@ -329,25 +329,24 @@ 329 329 330 330 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) 331 331 332 - 333 333 [[image:image-20220723150132-2.png]] 334 334 335 335 336 336 337 -= 2. FAQ =720 += 4. FAQ = 338 338 339 339 340 -== 2.1 How to Compile Source Code for LA66? ==723 +== 4.1 How to Compile Source Code for LA66? == 341 341 342 342 343 -Compile and Upload Code to ASR6601 Platform :[[Instruction>> Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601 Platform.WebHome]]726 +Compile and Upload Code to ASR6601 Platform :[[Instruction>>Compile and Upload Code to ASR6601 Platform]] 344 344 345 345 346 346 347 -= 3. Order Info =730 += 5. Order Info = 348 348 349 349 350 -**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 733 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 351 351 352 352 353 353 (% style="color:blue" %)**XXX**(%%): The default frequency band ... ... @@ -363,9 +363,7 @@ 363 363 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 364 364 365 365 749 += 6. Reference = 366 366 367 367 368 -= 4. Reference = 369 - 370 - 371 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 752 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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