Changes for page LA66 USB LoRaWAN Adapter User Manual
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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Module1 +LA66 USB LoRaWAN Adapter User Manual - Author
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... ... @@ -6,34 +6,25 @@ 6 6 7 7 8 8 9 -= 1. LA66 LoRaWAN Module = 10 10 11 11 12 -= =1.1What isLA66 LoRaWANModule ==11 += 1. LA66 USB LoRaWAN Adapter = 13 13 13 +== 1.1 Overview == 14 14 15 -((( 16 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 -))) 19 19 20 -((( 21 - 22 -))) 16 +[[image:image-20220715001142-3.png||height="145" width="220"]] 23 23 18 + 24 24 ((( 25 -(% style="color:blue" %)** DraginoLA66**(%%) isasmall wirelessLoRaWANmodule thatoffersa very compellingmixoflong-range,lowpowerconsumption,andsecuredata transmission. It is designedtofacilitatedevelopersto quicklydeployindustrial-levelLoRaWANand IoT solutions. It helps users to turn theidea intoapracticalapplication andmaketheInternetof Thingsareality.It is easytocreatendconnect your things everywhere.20 +(% 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. 26 26 ))) 27 -))) 28 28 29 29 ((( 30 -((( 31 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 32 ))) 33 -))) 34 34 35 35 ((( 36 -((( 37 37 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 38 ))) 39 39 ... ... @@ -40,35 +40,34 @@ 40 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 42 ))) 43 -))) 44 44 45 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 48 ))) 49 -))) 50 50 51 51 52 - 53 53 == 1.2 Features == 54 54 55 -* Support LoRaWAN v1.0.4 protocol 42 + 43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 44 +* Ultra-long RF range 45 +* Support LoRaWAN v1.0.3 protocol 56 56 * Support peer-to-peer protocol 57 57 * TCXO crystal to ensure RF performance on low temperature 58 -* S MD Antennapad andi-pexantennaconnector48 +* Spring RF antenna 59 59 * Available in different frequency LoRaWAN frequency bands. 60 60 * World-wide unique OTAA keys. 61 61 * AT Command via UART-TTL interface 62 62 * Firmware upgradable via UART interface 63 -* Ultra-longRFrange53 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 64 64 65 65 == 1.3 Specification == 66 66 57 + 67 67 * CPU: 32-bit 48 MHz 68 68 * Flash: 256KB 69 69 * RAM: 64KB 70 -* Input Power Range: 1.8v ~~ 3.7v 71 -* Power Consumption: < 4uA. 61 +* Input Power Range: 5v 72 72 * Frequency Range: 150 MHz ~~ 960 MHz 73 73 * Maximum Power +22 dBm constant RF output 74 74 * High sensitivity: -148 dBm ... ... @@ -80,646 +80,419 @@ 80 80 ** Operating: 10 ~~ 95% (Non-Condensing) 81 81 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 82 82 * LoRa Rx current: <9 mA 83 -* I/O Voltage: 3.3v 84 84 85 -== 1.4 ATCommand==74 +== 1.4 Pin Mapping & LED == 86 86 87 87 88 - AT Command is valid over Main TXDand Main RXD. Serial Baud Rate is 9600.AT commands can befoundinAT Commanddocuments.77 +[[image:image-20220813183239-3.png||height="526" width="662"]] 89 89 90 90 80 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 91 91 92 -== 1.5 Dimension == 93 93 94 -[[image:image-20220718094750-3.png]] 95 - 96 - 97 - 98 -== 1.6 Pin Mapping == 99 - 100 -[[image:image-20220720111850-1.png]] 101 - 102 - 103 - 104 -== 1.7 Land Pattern == 105 - 106 -[[image:image-20220517072821-2.png]] 107 - 108 - 109 - 110 -= 2. LA66 LoRaWAN Shield = 111 - 112 - 113 -== 2.1 Overview == 114 - 115 - 116 116 ((( 117 -[[image:image-20220715000826-2.png||height="145" width="220"]] 118 -))) 84 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 119 119 120 -((( 121 121 122 122 ))) 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 -))) 89 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 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 -))) 91 +[[image:image-20220723100027-1.png]] 133 133 134 -((( 135 -((( 136 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 137 -))) 138 -))) 139 139 140 -((( 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 -))) 94 +Open the serial port tool 145 145 146 -((( 147 -((( 148 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 149 -))) 150 -))) 96 +[[image:image-20220602161617-8.png]] 151 151 152 152 99 +[[image:image-20220602161718-9.png||height="457" width="800"]] 153 153 154 -== 2.2 Features == 155 155 156 -* Arduino Shield base on LA66 LoRaWAN module 157 -* Support LoRaWAN v1.0.4 protocol 158 -* Support peer-to-peer protocol 159 -* TCXO crystal to ensure RF performance on low temperature 160 -* SMA connector 161 -* Available in different frequency LoRaWAN frequency bands. 162 -* World-wide unique OTAA keys. 163 -* AT Command via UART-TTL interface 164 -* Firmware upgradable via UART interface 165 -* Ultra-long RF range 102 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 166 166 167 - ==2.3Specification==104 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 168 168 169 -* CPU: 32-bit 48 MHz 170 -* Flash: 256KB 171 -* RAM: 64KB 172 -* Input Power Range: 1.8v ~~ 3.7v 173 -* Power Consumption: < 4uA. 174 -* Frequency Range: 150 MHz ~~ 960 MHz 175 -* Maximum Power +22 dBm constant RF output 176 -* High sensitivity: -148 dBm 177 -* Temperature: 178 -** Storage: -55 ~~ +125℃ 179 -** Operating: -40 ~~ +85℃ 180 -* Humidity: 181 -** Storage: 5 ~~ 95% (Non-Condensing) 182 -** Operating: 10 ~~ 95% (Non-Condensing) 183 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 184 -* LoRa Rx current: <9 mA 185 -* I/O Voltage: 3.3v 106 +[[image:image-20220602161935-10.png||height="498" width="800"]] 186 186 187 -== 2.4 LED == 188 188 109 +(% style="color:blue" %)**3. See Uplink Command** 189 189 190 -~1. The LED lights up red when there is an upstream data packet 191 -2. When the network is successfully connected, the green light will be on for 5 seconds 192 -3. Purple light on when receiving downlink data packets 111 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 193 193 113 +example: AT+SENDB=01,02,8,05820802581ea0a5 194 194 115 +[[image:image-20220602162157-11.png||height="497" width="800"]] 195 195 196 -== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 197 197 118 +(% style="color:blue" %)**4. Check to see if TTN received the message** 198 198 199 - **Show connection diagram:**120 +[[image:image-20220817093644-1.png]] 200 200 201 201 202 - [[image:image-20220723170210-2.png||height="908"width="681"]]123 +== 1.6 Example: How to join helium == 203 203 204 204 126 +(% style="color:blue" %)**1. Create a new device.** 205 205 206 - (% style="color:blue"%)**1.openArduino IDE**128 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]] 207 207 208 208 209 - [[image:image-20220723170545-4.png]]131 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 210 210 133 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]] 211 211 212 212 213 -(% style="color:blue" %)** 2.Openproject**136 +(% style="color:blue" %)**3. Use AT commands.** 214 214 138 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 215 215 216 -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]] 217 217 141 +(% style="color:blue" %)**4. Use the serial port tool** 218 218 143 +[[image:image-20220909151517-2.png||height="543" width="708"]] 219 219 220 -(% 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** 221 221 146 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 222 222 148 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]] 223 223 224 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 225 225 151 +(% style="color:blue" %)**6. Network successfully.** 226 226 227 -[[image:image-202207 23172235-7.png||height="480" width="1027"]]153 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]] 228 228 229 229 156 +(% style="color:blue" %)**7. Send uplink using command** 230 230 231 - == 2.6 Example: Join TTN network and send an uplinkmessage, get downlinkmessage.==158 +[[image:image-20220912085244-1.png]] 232 232 160 +[[image:image-20220912085307-2.png]] 233 233 234 -(% style="color:blue" %)**1. Open project** 235 235 163 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]] 236 236 237 -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]] 238 238 166 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 239 239 240 -[[image:image-20220723172502-8.png]] 241 241 169 +**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]] 242 242 171 +(**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]]) 243 243 244 -(% 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** 245 245 174 +(% style="color:red" %)**Preconditions:** 246 246 247 - [[image:image-20220723172938-9.png||height="652"width="1050"]]176 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 248 248 178 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 249 249 250 250 251 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 252 252 182 +(% style="color:blue" %)**Steps for usage:** 253 253 254 -(% style="color:blue" %)**1. Openproject**184 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 255 255 186 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 256 256 257 - Log-Temperature-Sensor-and-send-data-to-TTN sourcecodelink: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]]188 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 258 258 259 259 260 -[[image:image-20220 723173341-10.png||height="581" width="1014"]]191 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 261 261 262 262 194 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 263 263 264 -(% 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** 265 265 197 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 266 266 267 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 268 268 200 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 269 269 202 +[[image:image-20220723100439-2.png]] 270 270 271 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 272 272 273 - Fortheusageof Node-RED, pleaserefer 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/]]205 +(% style="color:blue" %)**2. Install Minicom in RPi.** 274 274 275 - [[image:image-20220723175700-12.png||height="602"width="995"]]207 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 276 276 209 + (% style="background-color:yellow" %)**apt update** 277 277 211 + (% style="background-color:yellow" %)**apt install minicom** 278 278 279 - == 2.8UpgradeFirmwareofLA66LoRaWANShield==213 +Use minicom to connect to the RPI's terminal 280 280 215 +[[image:image-20220602153146-3.png||height="439" width="500"]] 281 281 282 -=== 2.8.1 Items needed for update === 283 283 218 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 284 284 285 -1. LA66 LoRaWAN Shield 286 -1. Arduino 287 -1. USB TO TTL Adapter 220 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 288 288 289 -[[image:image-202206021 00052-2.png||height="385" width="600"]]222 +[[image:image-20220602154928-5.png||height="436" width="500"]] 290 290 291 291 292 -= ==2.8.2Connection===225 +(% style="color:blue" %)**4. Send Uplink message** 293 293 227 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 294 294 295 - [[image:image-20220602101311-3.png||height="276" width="600"]]229 +example: AT+SENDB=01,02,8,05820802581ea0a5 296 296 231 +[[image:image-20220602160339-6.png||height="517" width="600"]] 297 297 298 -((( 299 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 300 -))) 301 301 302 -((( 303 -(% style="background-color:yellow" %)**GND <-> GND 304 -TXD <-> TXD 305 -RXD <-> RXD** 306 -))) 307 307 235 +Check to see if TTN received the message 308 308 309 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 310 310 311 - Connect USB TTL Adapter to PCafter connectingthewires238 +[[image:image-20220602160627-7.png||height="369" width="800"]] 312 312 313 313 314 - [[image:image-20220602102240-4.png||height="304"width="600"]]241 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 315 315 243 +=== 1.9.1 Hardware and Software Connection === 316 316 317 -=== 2.8.3 Upgrade steps === 318 318 319 319 320 -==== (% style="color:blue" %) 1. Switch SW1 to put in ISP position(%%) ====247 +==== (% style="color:blue" %)**Overview:**(%%) ==== 321 321 322 322 323 -[[image:image-20220602102824-5.png||height="306" width="600"]] 324 - 325 - 326 - 327 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 328 - 329 - 330 -[[image:image-20220602104701-12.png||height="285" width="600"]] 331 - 332 - 333 - 334 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 335 - 336 - 337 337 ((( 338 -(% 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/]]** 339 -))) 251 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 340 340 341 - 342 -[[image:image-20220602103227-6.png]] 343 - 344 - 345 -[[image:image-20220602103357-7.png]] 346 - 347 - 348 - 349 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 350 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 351 - 352 - 353 -[[image:image-20220602103844-8.png]] 354 - 355 - 356 - 357 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 358 -(% style="color:blue" %)**3. Select the bin file to burn** 359 - 360 - 361 -[[image:image-20220602104144-9.png]] 362 - 363 - 364 -[[image:image-20220602104251-10.png]] 365 - 366 - 367 -[[image:image-20220602104402-11.png]] 368 - 369 - 370 - 371 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 372 -(% style="color:blue" %)**4. Click to start the download** 373 - 374 -[[image:image-20220602104923-13.png]] 375 - 376 - 377 - 378 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 379 -(% style="color:blue" %)**5. Check update process** 380 - 381 - 382 -[[image:image-20220602104948-14.png]] 383 - 384 - 385 - 386 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 387 -(% style="color:blue" %)**The following picture shows that the burning is successful** 388 - 389 -[[image:image-20220602105251-15.png]] 390 - 391 - 392 - 393 -= 3. LA66 USB LoRaWAN Adapter = 394 - 395 - 396 -== 3.1 Overview == 397 - 398 - 399 -[[image:image-20220715001142-3.png||height="145" width="220"]] 400 - 401 - 402 -((( 403 -(% 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. 253 +* Send real-time location information of mobile phone to LoRaWAN network. 254 +* Check LoRaWAN network signal strengh. 255 +* Manually send messages to LoRaWAN network. 404 404 ))) 405 405 406 -((( 407 -(% 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. 408 -))) 409 409 410 -((( 411 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 412 -))) 413 413 414 -((( 415 -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. 416 -))) 417 417 418 -((( 419 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 420 -))) 261 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 421 421 422 422 264 +A USB to Type-C adapter is needed to connect to a Mobile phone. 423 423 424 - ==3.2Features==266 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 425 425 426 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 427 -* Ultra-long RF range 428 -* Support LoRaWAN v1.0.4 protocol 429 -* Support peer-to-peer protocol 430 -* TCXO crystal to ensure RF performance on low temperature 431 -* Spring RF antenna 432 -* Available in different frequency LoRaWAN frequency bands. 433 -* World-wide unique OTAA keys. 434 -* AT Command via UART-TTL interface 435 -* Firmware upgradable via UART interface 436 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 268 +[[image:image-20220813174353-2.png||height="360" width="313"]] 437 437 438 438 439 439 272 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 440 440 441 -== 3.3 Specification == 442 442 443 -* CPU: 32-bit 48 MHz 444 -* Flash: 256KB 445 -* RAM: 64KB 446 -* Input Power Range: 5v 447 -* Frequency Range: 150 MHz ~~ 960 MHz 448 -* Maximum Power +22 dBm constant RF output 449 -* High sensitivity: -148 dBm 450 -* Temperature: 451 -** Storage: -55 ~~ +125℃ 452 -** Operating: -40 ~~ +85℃ 453 -* Humidity: 454 -** Storage: 5 ~~ 95% (Non-Condensing) 455 -** Operating: 10 ~~ 95% (Non-Condensing) 456 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 457 -* LoRa Rx current: <9 mA 275 +[[(% 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) 458 458 459 459 278 +[[image:image-20220813173738-1.png]] 460 460 461 461 462 -== 3.4 Pin Mapping & LED == 463 463 282 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 464 464 465 465 466 - ==3.5 Example: Send& Get Messagesvia LoRaWANinPC ==285 +Function and page introduction 467 467 468 468 469 -((( 470 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 471 -))) 288 +[[image:image-20220723113448-7.png||height="995" width="450"]] 472 472 473 473 474 -(% style="color:blue" %)** 1. Connectthe LA66 USB LoRaWAN adapter to PC**291 +(% style="color:blue" %)**Block Explain:** 475 475 293 +1. Display LA66 USB LoRaWAN Module connection status 476 476 477 - [[image:image-20220723100027-1.png]]295 +2. Check and reconnect 478 478 297 +3. Turn send timestamps on or off 479 479 480 - Openthe serialporttool299 +4. Display LoRaWan connection status 481 481 482 - [[image:image-20220602161617-8.png]]301 +5. Check LoRaWan connection status 483 483 484 - [[image:image-20220602161718-9.png||height="457"width="800"]]303 +6. The RSSI value of the node when the ACK is received 485 485 305 +7. Node's Signal Strength Icon 486 486 307 +8. Configure Location Uplink Interval 487 487 488 - (% style="color:blue" %)**2.Press the reset switch RST on the LA66 USB LoRaWAN Adaptertoreset it.**309 +9. AT command input box 489 489 490 - ThefollowingpictureappearstoprovethattheLA66 USBLoRaWAN Adaptersuccessfully Join the LoRaWAN network311 +10. Send Button: Send input box info to LA66 USB Adapter 491 491 313 +11. Output Log from LA66 USB adapter 492 492 493 - [[image:image-20220602161935-10.png||height="498"width="800"]]315 +12. clear log button 494 494 317 +13. exit button 495 495 496 496 497 -(% style="color:blue" %)**3. See Uplink Command** 498 498 499 - Commandformat:(% style="color:#4472c4"%)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**321 +LA66 USB LoRaWAN Module not connected 500 500 501 -example: AT+SENDB=01,02,8,05820802581ea0a5 502 502 503 -[[image:image-20220 602162157-11.png||height="497" width="800"]]324 +[[image:image-20220723110520-5.png||height="677" width="508"]] 504 504 505 505 506 506 507 - (% style="color:blue" %)**4. ChecktoseeifTTNreceivedthemessage**328 +Connect LA66 USB LoRaWAN Module 508 508 509 -[[image:image-20220602162331-12.png||height="420" width="800"]] 510 510 331 +[[image:image-20220723110626-6.png||height="681" width="511"]] 511 511 512 512 513 -== 3.6Example:SendPC's CPU/RAM usageto TTNia python ==334 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 514 514 515 515 516 - **Usepython asanexample:**[[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]]337 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 517 517 518 -(**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]]) 519 519 520 - (% style="color:red" %)**Preconditions:**340 +[[image:image-20220723134549-8.png]] 521 521 522 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 523 523 524 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 525 525 344 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 526 526 527 527 528 - (%style="color:blue"%)**Stepsforusage:**347 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 529 529 530 - (%style="color:blue"%)**1.**(%%)Pressthe resetswitch RESETontheLA66 USB LoRaWANAdapter349 +For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] 531 531 532 - (%style="color:blue"%)**2.**(%%)Run the pythonscript inPCandsee theTTN351 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 533 533 534 -[[imag e:image-20220602115852-3.png||height="450" width="1187"]]353 +LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]] 535 535 536 536 356 +Example output in NodeRed is as below: 537 537 538 - == 3.7 Example: Send & Get Messages viaLoRaWAN inRPi ==358 +[[image:image-20220723144339-1.png]] 539 539 540 540 541 - Assumeuseralreadyinput the LA66 USB LoRaWAN AdapterOTAA Keys in TTN and there is already TTN network coverage.361 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 542 542 543 543 544 - (% style="color:blue" %)**1. Connect theothe RaspberryPi**364 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 545 545 546 - [[image:image-20220723100439-2.png]]366 +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). 547 547 368 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 548 548 370 +[[image:image-20220723150132-2.png]] 549 549 550 -(% style="color:blue" %)**2. Install Minicom in RPi.** 551 551 552 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 553 553 554 - (% style=" background-color:yellow" %)**aptupdate**374 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 555 555 556 - (% style="background-color:yellow" %)**apt install minicom** 557 557 377 +**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 558 558 559 - Useminicomtoconnect totheRPI'sterminal379 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103227-6.png?rev=1.1||alt="image-20220602103227-6.png"]] 560 560 561 -[[image:image-202206021 53146-3.png||height="439" width="500"]]381 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png"]] 562 562 563 563 384 +**2. Select the COM port corresponding to USB TTL** 564 564 565 - (% style="color:blue"%)**3. Press the reset switch RSTontheUSBLoRaWANAdapter.**386 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103844-8.png?rev=1.1||alt="image-20220602103844-8.png"]] 566 566 567 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 568 568 389 +**3. Select the bin file to burn** 569 569 570 -[[image:image-202206021 54928-5.png||height="436" width="500"]]391 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104144-9.png?rev=1.1||alt="image-20220602104144-9.png"]] 571 571 393 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104251-10.png?rev=1.1||alt="image-20220602104251-10.png"]] 572 572 395 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png"]] 573 573 574 -(% style="color:blue" %)**4. Send Uplink message** 575 575 576 - Format:(% style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**398 +**4. Click to start the download** 577 577 578 -e xample:AT+SENDB=01,02,8,05820802581ea0a5400 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png"]] 579 579 580 580 581 - [[image:image-20220602160339-6.png||height="517"width="600"]]403 +**5. Check update process** 582 582 405 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png"]] 583 583 584 584 585 - ChecktoseeifTTNreceivedthemessage408 +**The following picture shows that the burning is successful** 586 586 587 -[[image:image-202206021 60627-7.png||height="369" width="800"]]410 +[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png"]] 588 588 589 589 413 += 2. FAQ = 590 590 591 -== 3.8Example: Useof LA66USB LoRaWANAdapter and APP sampleprocessandDRAGINO-LA66-APP.==415 +== 2.1 How to Compile Source Code for LA66? == 592 592 593 593 594 - ===3.8.1DRAGINO-LA66-APP===418 +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]] 595 595 596 596 597 - [[image:image-20220723102027-3.png]]421 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 598 598 599 599 424 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]] 600 600 601 -==== (% style="color:blue" %)**Overview:**(%%) ==== 602 602 427 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 603 603 604 -((( 605 -DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Adapter and APP sample process. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Adapter. 606 -))) 607 607 608 -((( 609 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 610 -))) 430 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 611 611 432 +== 2.4 How to use external antenna via ipex connector? == 612 612 434 +You need to remove the spring antenna first, and also remove the resistor and capacitor. 435 +Connect external antenna. 613 613 614 - ==== (% style="color:blue" %)**Conditionsof Use:**(%%)====437 +[[image:image-20231129155939-1.png||height="529" width="397"]] 615 615 439 += 3. Order Info = 616 616 617 -Requires a type-c to USB adapter 618 618 619 - [[image:image-20220723104754-4.png]]442 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 620 620 621 621 445 +(% style="color:blue" %)**XXX**(%%): The default frequency band 622 622 623 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 447 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 448 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 449 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 450 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 451 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 452 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 453 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 454 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 455 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 624 624 457 += 4. Reference = 625 625 626 -Function and page introduction 627 627 628 -[[image:image-20220723113448-7.png||height="1481" width="670"]] 460 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 461 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 629 629 463 += 5. FCC Statement = 630 630 631 -1.Display LA66 USB LoRaWAN Module connection status 632 632 633 - 2.Checkand reconnect466 +(% style="color:red" %)**FCC Caution:** 634 634 635 - 3.Turnsendtimestamps on or off468 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 636 636 637 - 4.DisplayLoRaWan connection status470 +This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 638 638 639 -5.Check LoRaWan connection status 640 640 641 - 6.TheRSSI valuef the nodewhen theACKisreceived473 +(% style="color:red" %)**IMPORTANT NOTE: ** 642 642 643 - 7.Node'sSignalStrength Icon475 +(% style="color:red" %)**Note:**(%%) 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: 644 644 645 - 8.Set thepacketsendingintervalfthenodeseconds477 +—Reorient or relocate the receiving antenna. 646 646 647 - 9.ATcommand inputbox479 +—Increase the separation between the equipment and receiver. 648 648 649 - 10.SendATcommandbutton481 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 650 650 651 - 11.Node logbox483 +—Consult the dealer or an experienced radio/TV technician for help. 652 652 653 -12.clear log button 654 654 655 - 13.exitbutton486 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 656 656 657 - 658 -LA66 USB LoRaWAN Module not connected 659 - 660 -[[image:image-20220723110520-5.png||height="903" width="677"]] 661 - 662 - 663 - 664 -Connect LA66 USB LoRaWAN Module 665 - 666 -[[image:image-20220723110626-6.png||height="906" width="680"]] 667 - 668 - 669 - 670 -=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Adapter and integrate it into Node-RED === 671 - 672 - 673 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 674 - 675 -[[image:image-20220723134549-8.png]] 676 - 677 - 678 - 679 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 680 - 681 -Sample JSON file please go to this link to download:放置JSON文件的链接 682 - 683 -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/]] 684 - 685 -The following is the positioning effect map 686 - 687 -[[image:image-20220723144339-1.png]] 688 - 689 - 690 - 691 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 692 - 693 - 694 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 695 - 696 -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) 697 - 698 -[[image:image-20220723150132-2.png]] 699 - 700 - 701 - 702 -= 4. Order Info = 703 - 704 - 705 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 706 - 707 - 708 -(% style="color:blue" %)**XXX**(%%): The default frequency band 709 - 710 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 711 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 712 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 713 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 714 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 715 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 716 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 717 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 718 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 719 - 720 - 721 - 722 -= 5. Reference = 723 - 724 - 725 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 488 +This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body.
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