Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Mengting Qiu on 2024/04/01 17:22
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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Module1 +LA66 USB LoRaWAN Adapter User Manual - Content
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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="194" width="294"]][[image:image-20240101111030-2.png]] 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 ... ... @@ -40,36 +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 - 66 66 == 1.3 Specification == 67 67 57 + 68 68 * CPU: 32-bit 48 MHz 69 69 * Flash: 256KB 70 70 * RAM: 64KB 71 -* Input Power Range: 1.8v ~~ 3.7v 72 -* Power Consumption: < 4uA. 61 +* Input Power Range: 5v 73 73 * Frequency Range: 150 MHz ~~ 960 MHz 74 74 * Maximum Power +22 dBm constant RF output 75 75 * High sensitivity: -148 dBm ... ... @@ -81,636 +81,404 @@ 81 81 ** Operating: 10 ~~ 95% (Non-Condensing) 82 82 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 83 83 * LoRa Rx current: <9 mA 84 -* I/O Voltage: 3.3v 85 85 74 +== 1.4 Pin Mapping & LED == 86 86 87 -== 1.4 AT Command == 88 88 77 +[[image:image-20220813183239-3.png||height="526" width="662"]] 89 89 90 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 91 91 80 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 92 92 93 93 94 -== 1.5 Dimension == 95 - 96 -[[image:image-20220718094750-3.png]] 97 - 98 - 99 - 100 -== 1.6 Pin Mapping == 101 - 102 -[[image:image-20220720111850-1.png]] 103 - 104 - 105 - 106 -== 1.7 Land Pattern == 107 - 108 -[[image:image-20220517072821-2.png]] 109 - 110 - 111 - 112 -= 2. LA66 LoRaWAN Shield = 113 - 114 - 115 -== 2.1 Overview == 116 - 117 - 118 118 ((( 119 - [[image:image-20220715000826-2.png||height="145"width="220"]]84 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 120 120 ))) 121 121 122 -((( 123 - 124 -))) 87 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 125 125 126 -((( 127 -(% 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. 128 -))) 89 +[[image:image-20220723100027-1.png]] 129 129 130 -((( 131 -((( 132 -(% 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. 133 -))) 134 -))) 135 135 136 -((( 137 -((( 138 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 139 -))) 140 -))) 92 +Open the serial port tool 141 141 142 -((( 143 -((( 144 -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. 145 -))) 146 -))) 94 +[[image:image-20220602161617-8.png]] 147 147 148 -((( 149 -((( 150 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 151 -))) 152 -))) 153 153 97 +[[image:image-20220602161718-9.png||height="457" width="800"]] 154 154 155 155 156 -= =2.2Features==100 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 157 157 158 -* Arduino Shield base on LA66 LoRaWAN module 159 -* Support LoRaWAN v1.0.4 protocol 160 -* Support peer-to-peer protocol 161 -* TCXO crystal to ensure RF performance on low temperature 162 -* SMA connector 163 -* Available in different frequency LoRaWAN frequency bands. 164 -* World-wide unique OTAA keys. 165 -* AT Command via UART-TTL interface 166 -* Firmware upgradable via UART interface 167 -* Ultra-long RF range 102 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 168 168 104 +[[image:image-20220602161935-10.png||height="498" width="800"]] 169 169 170 -== 2.3 Specification == 171 171 172 -* CPU: 32-bit 48 MHz 173 -* Flash: 256KB 174 -* RAM: 64KB 175 -* Input Power Range: 1.8v ~~ 3.7v 176 -* Power Consumption: < 4uA. 177 -* Frequency Range: 150 MHz ~~ 960 MHz 178 -* Maximum Power +22 dBm constant RF output 179 -* High sensitivity: -148 dBm 180 -* Temperature: 181 -** Storage: -55 ~~ +125℃ 182 -** Operating: -40 ~~ +85℃ 183 -* Humidity: 184 -** Storage: 5 ~~ 95% (Non-Condensing) 185 -** Operating: 10 ~~ 95% (Non-Condensing) 186 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 187 -* LoRa Rx current: <9 mA 188 -* I/O Voltage: 3.3v 107 +(% style="color:blue" %)**3. See Uplink Command** 189 189 109 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 190 190 191 - ==2.4 LED=111 +example: AT+SENDB=01,02,8,05820802581ea0a5 192 192 113 +[[image:image-20220602162157-11.png||height="497" width="800"]] 193 193 194 -~1. The LED lights up red when there is an upstream data packet 195 -2. When the network is successfully connected, the green light will be on for 5 seconds 196 -3. Purple light on when receiving downlink data packets 197 197 116 +(% style="color:blue" %)**4. Check to see if TTN received the message** 198 198 118 +[[image:image-20220817093644-1.png]] 199 199 200 -== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 201 201 121 +== 1.6 Example: How to join helium == 202 202 203 -**Show connection diagram:** 204 204 124 +(% style="color:blue" %)**1. Create a new device.** 205 205 206 -[[image:image-202207 23170210-2.png||height="908" width="681"]]126 +[[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"]] 207 207 208 208 129 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 209 209 210 - (% style="color:blue"%)**1.openArduinoIDE**131 +[[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 - [[image:image-20220723170545-4.png]]134 +(% style="color:blue" %)**3. Use AT commands.** 214 214 136 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 215 215 216 216 217 -(% style="color:blue" %)** 2.Openproject**139 +(% style="color:blue" %)**4. Use the serial port tool** 218 218 141 +[[image:image-20220909151517-2.png||height="543" width="708"]] 219 219 220 -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]] 221 221 144 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 222 222 146 +[[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" %)**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** 225 225 149 +(% style="color:blue" %)**6. Network successfully.** 226 226 151 +[[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"]] 227 227 228 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 229 229 154 +(% style="color:blue" %)**7. Send uplink using command** 230 230 231 -[[image:image-20220 723172235-7.png||height="480" width="1027"]]156 +[[image:image-20220912085244-1.png]] 232 232 158 +[[image:image-20220912085307-2.png]] 233 233 234 234 235 - == 2.6 Example:JoinTTNnetworkandndplinkmessage,getdownlinkmessage. ==161 +[[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"]] 236 236 237 237 238 - (% style="color:blue"%)**1.Openproject**164 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 239 239 240 240 241 - Join-TTN-networksourcecodelink:[[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]167 +**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]] 242 242 169 +(**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 -[[image:image-20220723172502-8.png]] 245 245 172 +(% style="color:red" %)**Preconditions:** 246 246 174 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 247 247 248 -(% style="color: blue" %)**2.amestepsas2.5,afteropening theserialport monitoring,itwill automatically connect to the network and sendpackets**176 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 249 249 250 250 251 - [[image:image-20220723172938-9.png||height="652"width="1050"]]179 +(% style="color:blue" %)**Steps for usage:** 252 252 181 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 253 253 183 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 254 254 255 - ==2.7 Example: Log TemperatureSensor(DHT11)andsenddata to TTN, showit inNode-RED.==185 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 256 256 257 257 258 - (% style="color:blue" %)**1.Openproject**188 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 259 259 260 260 261 - 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]]191 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 262 262 263 263 264 - [[image:image-20220723173341-10.png||height="581"width="1014"]]194 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 265 265 196 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 266 266 198 +[[image:image-20220723100439-2.png]] 267 267 268 -(% 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** 269 269 201 +(% style="color:blue" %)**2. Install Minicom in RPi.** 270 270 271 - [[image:image-20220723173950-11.png||height="665"width="1012"]]203 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 272 272 205 + (% style="background-color:yellow" %)**apt update** 273 273 207 + (% style="background-color:yellow" %)**apt install minicom** 274 274 275 - (%style="color:blue"%)**3. IntegrationintoNode-redviaTTNV3**209 +Use minicom to connect to the RPI's terminal 276 276 277 - For the usageof 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/]]211 +[[image:image-20220602153146-3.png||height="439" width="500"]] 278 278 279 -[[image:image-20220723175700-12.png||height="602" width="995"]] 280 280 214 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 281 281 216 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 282 282 283 - == 2.8 UpgradeFirmwareof LA66LoRaWAN Shield=218 +[[image:image-20220602154928-5.png||height="436" width="500"]] 284 284 285 285 286 -= ==2.8.1Itemsneededfor update===221 +(% style="color:blue" %)**4. Send Uplink message** 287 287 223 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 288 288 289 -1. LA66 LoRaWAN Shield 290 -1. Arduino 291 -1. USB TO TTL Adapter 225 +example: AT+SENDB=01,02,8,05820802581ea0a5 292 292 293 -[[image:image-2022060210 0052-2.png||height="385" width="600"]]227 +[[image:image-20220602160339-6.png||height="517" width="600"]] 294 294 295 295 296 - === 2.8.2Connection===230 +Check to see if TTN received the message 297 297 298 298 299 -[[image:image-2022060210 1311-3.png||height="276" width="600"]]233 +[[image:image-20220602160627-7.png||height="369" width="800"]] 300 300 301 301 302 -((( 303 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 304 -))) 236 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 305 305 306 -((( 307 -(% style="background-color:yellow" %)**GND <-> GND 308 -TXD <-> TXD 309 -RXD <-> RXD** 310 -))) 238 +=== 1.9.1 Hardware and Software Connection === 311 311 312 312 313 - Putajumpercapon JP6of LA66 LoRaWAN Shield. ( thejumpers to power on LA66 module)241 +==== (% style="color:blue" %)**Overview:**(%%) ==== 314 314 315 -Connect USB TTL Adapter to PC after connecting the wires 316 - 317 - 318 -[[image:image-20220602102240-4.png||height="304" width="600"]] 319 - 320 - 321 -=== 2.8.3 Upgrade steps === 322 - 323 - 324 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 325 - 326 - 327 -[[image:image-20220602102824-5.png||height="306" width="600"]] 328 - 329 - 330 - 331 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 332 - 333 - 334 -[[image:image-20220602104701-12.png||height="285" width="600"]] 335 - 336 - 337 - 338 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 339 - 340 - 341 341 ((( 342 -(% 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/]]** 343 -))) 244 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 344 344 345 - 346 -[[image:image-20220602103227-6.png]] 347 - 348 - 349 -[[image:image-20220602103357-7.png]] 350 - 351 - 352 - 353 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 354 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 355 - 356 - 357 -[[image:image-20220602103844-8.png]] 358 - 359 - 360 - 361 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 362 -(% style="color:blue" %)**3. Select the bin file to burn** 363 - 364 - 365 -[[image:image-20220602104144-9.png]] 366 - 367 - 368 -[[image:image-20220602104251-10.png]] 369 - 370 - 371 -[[image:image-20220602104402-11.png]] 372 - 373 - 374 - 375 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 376 -(% style="color:blue" %)**4. Click to start the download** 377 - 378 -[[image:image-20220602104923-13.png]] 379 - 380 - 381 - 382 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 383 -(% style="color:blue" %)**5. Check update process** 384 - 385 - 386 -[[image:image-20220602104948-14.png]] 387 - 388 - 389 - 390 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 391 -(% style="color:blue" %)**The following picture shows that the burning is successful** 392 - 393 -[[image:image-20220602105251-15.png]] 394 - 395 - 396 - 397 -= 3. LA66 USB LoRaWAN Adapter = 398 - 399 - 400 -== 3.1 Overview == 401 - 402 - 403 -[[image:image-20220715001142-3.png||height="145" width="220"]] 404 - 405 - 406 -((( 407 -(% 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. 246 +* Send real-time location information of mobile phone to LoRaWAN network. 247 +* Check LoRaWAN network signal strengh. 248 +* Manually send messages to LoRaWAN network. 408 408 ))) 409 409 410 -((( 411 -(% 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. 412 -))) 413 413 414 -((( 415 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 416 -))) 417 417 418 -((( 419 -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. 420 -))) 253 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 421 421 422 -((( 423 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 424 -))) 255 +A USB to Type-C adapter is needed to connect to a Mobile phone. 425 425 257 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 426 426 259 +[[image:image-20220813174353-2.png||height="360" width="313"]] 427 427 428 -== 3.2 Features == 429 429 430 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 431 -* Ultra-long RF range 432 -* Support LoRaWAN v1.0.4 protocol 433 -* Support peer-to-peer protocol 434 -* TCXO crystal to ensure RF performance on low temperature 435 -* Spring RF antenna 436 -* Available in different frequency LoRaWAN frequency bands. 437 -* World-wide unique OTAA keys. 438 -* AT Command via UART-TTL interface 439 -* Firmware upgradable via UART interface 440 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 262 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 441 441 442 - ==3.3Specification==264 +[[(% 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) 443 443 444 -* CPU: 32-bit 48 MHz 445 -* Flash: 256KB 446 -* RAM: 64KB 447 -* Input Power Range: 5v 448 -* Frequency Range: 150 MHz ~~ 960 MHz 449 -* Maximum Power +22 dBm constant RF output 450 -* High sensitivity: -148 dBm 451 -* Temperature: 452 -** Storage: -55 ~~ +125℃ 453 -** Operating: -40 ~~ +85℃ 454 -* Humidity: 455 -** Storage: 5 ~~ 95% (Non-Condensing) 456 -** Operating: 10 ~~ 95% (Non-Condensing) 457 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 458 -* LoRa Rx current: <9 mA 266 +[[image:image-20220813173738-1.png]] 459 459 460 -== 3.4 Pin Mapping & LED == 461 461 269 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 462 462 271 +Function and page introduction: 463 463 464 - == 3.5 Example:Send & Get Messages viaLoRaWANin PC==273 +[[image:image-20220723113448-7.png||height="995" width="450"]] 465 465 466 466 467 -((( 468 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 469 -))) 276 +(% style="color:blue" %)**Block Explain:** 470 470 278 +1. Display LA66 USB LoRaWAN Module connection status 471 471 472 - (%style="color:blue"%)**1.Connectthe LA66 USB LoRaWAN adapter to PC**280 +2. Check and reconnect 473 473 282 +3. Turn send timestamps on or off 474 474 475 - [[image:image-20220723100027-1.png]]284 +4. Display LoRaWan connection status 476 476 286 +5. Check LoRaWan connection status 477 477 478 - Opentheserialporttool288 +6. The RSSI value of the node when the ACK is received 479 479 480 - [[image:image-20220602161617-8.png]]290 +7. Node's Signal Strength Icon 481 481 482 - [[image:image-20220602161718-9.png||height="457"width="800"]]292 +8. Configure Location Uplink Interval 483 483 294 +9. AT command input box 484 484 296 +10. Send Button: Send input box info to LA66 USB Adapter 485 485 486 - (%style="color:blue" %)**2. Presstheresetswitch RSTontheLA66 USBLoRaWAN Adapterto reset it.**298 +11. Output Log from LA66 USB adapter 487 487 488 - Thefollowing pictureppearsto prove that the LA66 USB LoRaWAN Adapter successfully Jointhe LoRaWAN network300 +12. clear log button 489 489 302 +13. exit button 490 490 491 -[[image:image-20220602161935-10.png||height="498" width="800"]] 492 492 305 +LA66 USB LoRaWAN Module not connected: 493 493 307 +[[image:image-20220723110520-5.png||height="677" width="508"]] 494 494 495 -(% style="color:blue" %)**3. See Uplink Command** 496 496 497 -Co mmand format: (% style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**310 +Connect LA66 USB LoRaWAN Module: 498 498 499 - example:AT+SENDB=01,02,8,05820802581ea0a5312 +[[image:image-20220723110626-6.png||height="681" width="511"]] 500 500 501 -[[image:image-20220602162157-11.png||height="497" width="800"]] 502 502 315 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 503 503 504 504 505 -(% style="color:blue" %)** 4.Check toseeifTTNreceived themessage**318 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 506 506 507 -[[image:image-20220602162331-12.png||height="420" width="800"]] 508 508 321 +[[image:image-20220723134549-8.png]] 509 509 510 510 511 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 512 512 325 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 513 513 514 -**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]] 515 515 516 - (**RaspberryPixample:**[[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]])328 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 517 517 518 - (%style="color:red"%)**Preconditions:**330 +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/]] 519 519 520 - (%style="color:red"%)**1.LA66USBLoRaWANAdapterworksfine**332 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 521 521 522 - (% style="color:red"%)**2.LA66USBLoRaWAN Adapterisregisteredwith TTN**334 +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]] 523 523 524 524 337 +Example output in NodeRed is as below: 525 525 526 - (% style="color:blue" %)**Steps for usage:**339 +[[image:image-20220723144339-1.png]] 527 527 528 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 529 529 530 - (% style="color:blue"%)**2.**(%%)RunthepythonscriptinPCandseetheTTN342 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 531 531 532 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 533 533 345 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 534 534 347 +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). 535 535 536 - ==3.7 Example:Send& GetMessagesviaLoRaWANinRPi==349 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 537 537 351 +[[image:image-20220723150132-2.png]] 538 538 539 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 540 540 354 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 541 541 542 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 543 543 544 - [[image:image-20220723100439-2.png]]357 +**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 545 545 359 +[[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"]] 546 546 361 +[[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"]] 547 547 548 -(% style="color:blue" %)**2. Install Minicom in RPi.** 549 549 550 - (%id="cke_bm_509388S" style="display:none" %) (%%)EnterthefollowingcommandheRPiterminal364 +**2. Select the COM port corresponding to USB TTL** 551 551 552 - (% style="background-color:yellow" %)**apt update**366 +[[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"]] 553 553 554 - (% style="background-color:yellow" %)**apt install minicom** 555 555 369 +**3. Select the bin file to burn** 556 556 557 - Useminicomtoconnect totheRPI'sterminal371 +[[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"]] 558 558 559 -[[image:image-2022060215 3146-3.png||height="439" width="500"]]373 +[[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"]] 560 560 375 +[[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"]] 561 561 562 562 563 - (% style="color:blue" %)**3.PresstheresetswitchRST ontheLA66 USB LoRaWAN Adapter.**378 +**4. Click to start the download** 564 564 565 - Thefollowing pictureppears toprove that theUSBLoRaWANAdaptersuccessfullyentered thenetwork.380 +[[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"]] 566 566 567 567 568 - [[image:image-20220602154928-5.png||height="436"width="500"]]383 +**5. Check update process** 569 569 385 +[[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"]] 570 570 571 571 572 - (% style="color:blue"%)**4.SendUplinkmessage**388 +**The following picture shows that the burning is successful** 573 573 574 - Format:(% style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**390 +[[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"]] 575 575 576 -example: AT+SENDB=01,02,8,05820802581ea0a5 577 577 393 += 2. FAQ = 578 578 579 - [[image:image-20220602160339-6.png||height="517"width="600"]]395 +== 2.1 How to Compile Source Code for LA66? == 580 580 581 581 398 +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]] 582 582 583 -Check to see if TTN received the message 584 584 585 - [[image:image-20220602160627-7.png||height="369"width="800"]]401 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 586 586 587 587 404 +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]] 588 588 589 -== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and APP sample process and DRAGINO-LA66-APP. == 590 590 407 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 591 591 592 -=== 3.8.1 DRAGINO-LA66-APP === 593 593 410 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 594 594 595 -[[image:image-20220723102027-3.png]] 596 596 413 +== 2.4 How to use external antenna via ipex connector? == 597 597 598 598 599 -==== (% style="color:blue" %)**Overview:**(%%) ==== 416 +You need to remove the spring antenna first, and also remove the resistor and capacitor. 417 +Connect external antenna. 600 600 419 +[[image:image-20231129155939-1.png||height="529" width="397"]] 601 601 602 -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. 603 603 604 - Viewthecommunication signal strength between the nodeand the gateway throughthe RSSIvalue(DRAGINO-LA66-APP currentlyonlysupports Android system)422 += 3. Order Info = 605 605 606 606 425 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 607 607 608 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 609 609 428 +(% style="color:blue" %)**XXX**(%%): The default frequency band 610 610 611 -Requires a type-c to USB adapter 430 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 431 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 432 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 433 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 434 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 435 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 436 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 437 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 438 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 612 612 613 - [[image:image-20220723104754-4.png]]440 += 4. Reference = 614 614 615 615 443 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 444 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 616 616 617 -= ===(%style="color:blue"%)**Use of APP:**(%%)====446 += 5. FCC Statement = 618 618 619 619 620 - Function andpageintroduction449 +(% style="color:red" %)**FCC Caution:** 621 621 622 - [[image:image-20220723113448-7.png||height="1481"width="670"]]451 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 623 623 624 - 1.DisplayLA66USBLoRaWANModule connection status453 +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. 625 625 626 -2.Check and reconnect 627 627 628 - 3.Turnsendtimestampsonoroff456 +(% style="color:red" %)**IMPORTANT NOTE: ** 629 629 630 - 4.DisplayLoRaWan connection status458 +(% 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: 631 631 632 - 5.Check LoRaWanconnectionstatus460 +—Reorient or relocate the receiving antenna. 633 633 634 - 6.The RSSIvalueofthenode when theACKisreceived462 +—Increase the separation between the equipment and receiver. 635 635 636 - 7.Node'sSignalStrengthIcon464 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 637 637 638 - 8.Set thepacketsendingintervaloftheodeinseconds466 +—Consult the dealer or an experienced radio/TV technician for help. 639 639 640 -9.AT command input box 641 641 642 - 10.SendATcommandbutton469 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 643 643 644 - 11.Node logbox471 +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. 645 645 646 -12.clear log button 647 - 648 -13.exit button 649 - 650 - 651 -LA66 USB LoRaWAN Module not connected 652 - 653 -[[image:image-20220723110520-5.png||height="903" width="677"]] 654 - 655 - 656 - 657 -Connect LA66 USB LoRaWAN Module 658 - 659 -[[image:image-20220723110626-6.png||height="906" width="680"]] 660 - 661 - 662 - 663 -=== 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 === 664 - 665 - 666 -**1. Register LA66 USB LoRaWAN Module to TTNV3** 667 - 668 -[[image:image-20220723134549-8.png]] 669 - 670 - 671 - 672 -**2. Open Node-RED,And import the JSON file to generate the flow** 673 - 674 -Sample JSON file please go to this link to download:放置JSON文件的链接 675 - 676 -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/]] 677 - 678 -The following is the positioning effect map 679 - 680 -[[image:image-20220723144339-1.png]] 681 - 682 - 683 - 684 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 685 - 686 - 687 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 688 - 689 -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) 690 - 691 -[[image:image-20220723150132-2.png]] 692 - 693 - 694 - 695 -= 4. Order Info = 696 - 697 - 698 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 699 - 700 - 701 -(% style="color:blue" %)**XXX**(%%): The default frequency band 702 - 703 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 704 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 705 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 706 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 707 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 708 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 709 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 710 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 711 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 712 - 713 -= 5. Reference = 714 - 715 - 716 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 473 +
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