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="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 ... ... @@ -80,650 +80,418 @@ 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 AT Command == 86 86 75 +== 1.4 Pin Mapping & LED == 87 87 88 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 89 89 78 +[[image:image-20220813183239-3.png||height="526" width="662"]] 90 90 91 91 92 -== 1.5 Dimension ==81 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 93 93 94 -[[image:image-20220718094750-3.png]] 95 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 -))) 85 +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 -))) 90 +(% 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 -))) 92 +[[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 -))) 95 +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 -))) 97 +[[image:image-20220602161617-8.png]] 151 151 152 152 100 +[[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 103 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 166 166 167 - ==2.3Specification==105 +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 107 +[[image:image-20220602161935-10.png||height="498" width="800"]] 186 186 187 -== 2.4 LED == 188 188 110 +(% 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 112 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 193 193 114 +example: AT+SENDB=01,02,8,05820802581ea0a5 194 194 116 +[[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. == 197 197 119 +(% style="color:blue" %)**4. Check to see if TTN received the message** 198 198 199 - **Show connection diagram:**121 +[[image:image-20220817093644-1.png]] 200 200 201 201 202 - [[image:image-20220723170210-2.png||height="908"width="681"]]124 +== 1.6 Example: How to join helium == 203 203 204 204 127 +(% style="color:blue" %)**1. Create a new device.** 205 205 206 - (% style="color:blue"%)**1.openArduino IDE**129 +[[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]]132 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 210 210 134 +[[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**137 +(% style="color:blue" %)**3. Use AT commands.** 214 214 139 +[[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]] 217 217 218 - [[image:image-20220726135239-1.png]]142 +(% style="color:blue" %)**4. Use the serial port tool** 219 219 144 +[[image:image-20220909151517-2.png||height="543" width="708"]] 220 220 221 -(% 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** 222 222 223 - [[image:image-20220726135356-2.png]]147 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 224 224 149 +[[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"]] 225 225 226 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 227 227 152 +(% style="color:blue" %)**6. Network successfully.** 228 228 229 -[[image:image-202207 23172235-7.png||height="480" width="1027"]]154 +[[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"]] 230 230 231 231 157 +(% style="color:blue" %)**7. Send uplink using command** 232 232 233 - == 2.6 Example: Join TTN network and send an uplinkmessage, get downlinkmessage.==159 +[[image:image-20220912085244-1.png]] 234 234 161 +[[image:image-20220912085307-2.png]] 235 235 236 -(% style="color:blue" %)**1. Open project** 237 237 164 +[[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"]] 238 238 239 -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]] 240 240 167 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 241 241 242 -[[image:image-20220723172502-8.png]] 243 243 170 +**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]] 244 244 172 +(**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]]) 245 245 246 -(% 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** 247 247 175 +(% style="color:red" %)**Preconditions:** 248 248 249 - [[image:image-20220723172938-9.png||height="652"width="1050"]]177 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 250 250 179 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 251 251 252 252 253 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 254 254 183 +(% style="color:blue" %)**Steps for usage:** 255 255 256 -(% style="color:blue" %)**1. Openproject**185 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 257 257 187 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 258 258 259 - 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]]189 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 260 260 261 261 262 -[[image:image-20220 723173341-10.png||height="581" width="1014"]]192 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 263 263 264 264 195 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 265 265 266 -(% 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** 267 267 198 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 268 268 269 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 270 270 201 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 271 271 203 +[[image:image-20220723100439-2.png]] 272 272 273 -(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 274 274 275 - 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/]]206 +(% style="color:blue" %)**2. Install Minicom in RPi.** 276 276 277 - [[image:image-20220723175700-12.png||height="602"width="995"]]208 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 278 278 210 + (% style="background-color:yellow" %)**apt update** 279 279 212 + (% style="background-color:yellow" %)**apt install minicom** 280 280 281 - == 2.8UpgradeFirmwareofLA66LoRaWANShield==214 +Use minicom to connect to the RPI's terminal 282 282 216 +[[image:image-20220602153146-3.png||height="439" width="500"]] 283 283 284 -=== 2.8.1 Items needed for update === 285 285 219 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 286 286 287 -1. LA66 LoRaWAN Shield 288 -1. Arduino 289 -1. USB TO TTL Adapter 221 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 290 290 291 -[[image:image-202206021 00052-2.png||height="385" width="600"]]223 +[[image:image-20220602154928-5.png||height="436" width="500"]] 292 292 293 293 294 -= ==2.8.2Connection===226 +(% style="color:blue" %)**4. Send Uplink message** 295 295 228 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 296 296 297 - [[image:image-20220602101311-3.png||height="276" width="600"]]230 +example: AT+SENDB=01,02,8,05820802581ea0a5 298 298 232 +[[image:image-20220602160339-6.png||height="517" width="600"]] 299 299 300 -((( 301 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 302 -))) 303 303 304 -((( 305 -(% style="background-color:yellow" %)**GND <-> GND 306 -TXD <-> TXD 307 -RXD <-> RXD** 308 -))) 309 309 236 +Check to see if TTN received the message 310 310 311 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 312 312 313 - Connect USB TTL Adapter to PCafter connectingthewires239 +[[image:image-20220602160627-7.png||height="369" width="800"]] 314 314 315 315 316 - [[image:image-20220602102240-4.png||height="304"width="600"]]242 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 317 317 244 +=== 1.9.1 Hardware and Software Connection === 318 318 319 -=== 2.8.3 Upgrade steps === 320 320 321 321 322 -==== (% style="color:blue" %) 1. Switch SW1 to put in ISP position(%%) ====248 +==== (% style="color:blue" %)**Overview:**(%%) ==== 323 323 324 324 325 -[[image:image-20220602102824-5.png||height="306" width="600"]] 326 - 327 - 328 - 329 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 330 - 331 - 332 -[[image:image-20220602104701-12.png||height="285" width="600"]] 333 - 334 - 335 - 336 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 337 - 338 - 339 339 ((( 340 -(% 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/]]** 341 -))) 252 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 342 342 343 - 344 -[[image:image-20220602103227-6.png]] 345 - 346 - 347 -[[image:image-20220602103357-7.png]] 348 - 349 - 350 - 351 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 352 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 353 - 354 - 355 -[[image:image-20220602103844-8.png]] 356 - 357 - 358 - 359 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 360 -(% style="color:blue" %)**3. Select the bin file to burn** 361 - 362 - 363 -[[image:image-20220602104144-9.png]] 364 - 365 - 366 -[[image:image-20220602104251-10.png]] 367 - 368 - 369 -[[image:image-20220602104402-11.png]] 370 - 371 - 372 - 373 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 374 -(% style="color:blue" %)**4. Click to start the download** 375 - 376 -[[image:image-20220602104923-13.png]] 377 - 378 - 379 - 380 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 381 -(% style="color:blue" %)**5. Check update process** 382 - 383 - 384 -[[image:image-20220602104948-14.png]] 385 - 386 - 387 - 388 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 389 -(% style="color:blue" %)**The following picture shows that the burning is successful** 390 - 391 -[[image:image-20220602105251-15.png]] 392 - 393 - 394 - 395 -= 3. LA66 USB LoRaWAN Adapter = 396 - 397 - 398 -== 3.1 Overview == 399 - 400 - 401 -[[image:image-20220715001142-3.png||height="145" width="220"]] 402 - 403 - 404 -((( 405 -(% 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. 254 +* Send real-time location information of mobile phone to LoRaWAN network. 255 +* Check LoRaWAN network signal strengh. 256 +* Manually send messages to LoRaWAN network. 406 406 ))) 407 407 408 -((( 409 -(% 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. 410 -))) 411 411 412 -((( 413 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 414 -))) 415 415 416 -((( 417 -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. 418 -))) 419 419 420 -((( 421 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 422 -))) 262 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 423 423 424 424 265 +A USB to Type-C adapter is needed to connect to a Mobile phone. 425 425 426 - ==3.2Features==267 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 427 427 428 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 429 -* Ultra-long RF range 430 -* Support LoRaWAN v1.0.4 protocol 431 -* Support peer-to-peer protocol 432 -* TCXO crystal to ensure RF performance on low temperature 433 -* Spring RF antenna 434 -* Available in different frequency LoRaWAN frequency bands. 435 -* World-wide unique OTAA keys. 436 -* AT Command via UART-TTL interface 437 -* Firmware upgradable via UART interface 438 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 269 +[[image:image-20220813174353-2.png||height="360" width="313"]] 439 439 440 -== 3.3 Specification == 441 441 442 -* CPU: 32-bit 48 MHz 443 -* Flash: 256KB 444 -* RAM: 64KB 445 -* Input Power Range: 5v 446 -* Frequency Range: 150 MHz ~~ 960 MHz 447 -* Maximum Power +22 dBm constant RF output 448 -* High sensitivity: -148 dBm 449 -* Temperature: 450 -** Storage: -55 ~~ +125℃ 451 -** Operating: -40 ~~ +85℃ 452 -* Humidity: 453 -** Storage: 5 ~~ 95% (Non-Condensing) 454 -** Operating: 10 ~~ 95% (Non-Condensing) 455 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 456 -* LoRa Rx current: <9 mA 457 457 458 -== 3.4PinMapping&LED==273 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 459 459 460 460 276 +[[(% 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) 461 461 462 -== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 463 463 279 +[[image:image-20220813173738-1.png]] 464 464 465 -((( 466 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 467 -))) 468 468 469 469 470 -(% style="color:blue" %)** 1. Connect the LA66USB LoRaWAN adapterto PC**283 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 471 471 472 472 473 - [[image:image-20220723100027-1.png]]286 +Function and page introduction 474 474 475 475 476 - Opentheserial port tool289 +[[image:image-20220723113448-7.png||height="995" width="450"]] 477 477 478 -[[image:image-20220602161617-8.png]] 479 479 480 - [[image:image-20220602161718-9.png||height="457"width="800"]]292 +(% style="color:blue" %)**Block Explain:** 481 481 294 +1. Display LA66 USB LoRaWAN Module connection status 482 482 296 +2. Check and reconnect 483 483 484 - (% style="color:blue" %)**2.PresstheresetwitchRSTonthe LA66 USB LoRaWAN Adaptertoreset it.**298 +3. Turn send timestamps on or off 485 485 486 - Thefollowing picture appearstoprove thattheLA66 USB LoRaWAN Adaptersuccessfully Join the LoRaWAN network300 +4. Display LoRaWan connection status 487 487 302 +5. Check LoRaWan connection status 488 488 489 - [[image:image-20220602161935-10.png||height="498"width="800"]]304 +6. The RSSI value of the node when the ACK is received 490 490 306 +7. Node's Signal Strength Icon 491 491 308 +8. Configure Location Uplink Interval 492 492 493 - (% style="color:blue" %)**3.SeeUplink Command**310 +9. AT command input box 494 494 495 - Commandformat:(%style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**312 +10. Send Button: Send input box info to LA66 USB Adapter 496 496 497 - example:AT+SENDB=01,02,8,05820802581ea0a5314 +11. Output Log from LA66 USB adapter 498 498 499 - [[image:image-20220602162157-11.png||height="497"width="800"]]316 +12. clear log button 500 500 318 +13. exit button 501 501 502 502 503 -(% style="color:blue" %)**4. Check to see if TTN received the message** 504 504 505 - [[image:image-20220602162331-12.png||height="420"width="800"]]322 +LA66 USB LoRaWAN Module not connected 506 506 507 507 325 +[[image:image-20220723110520-5.png||height="677" width="508"]] 508 508 509 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 510 510 511 511 512 - **Use pythonas anxample:**[[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]]329 +Connect LA66 USB LoRaWAN Module 513 513 514 -(**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]]) 515 515 516 - (% style="color:red" %)**Preconditions:**332 +[[image:image-20220723110626-6.png||height="681" width="511"]] 517 517 518 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 519 519 520 - (% style="color:red"%)**2.LA66 USBLoRaWANAdapterisregisteredwithTTN**335 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 521 521 522 522 338 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 523 523 524 -(% style="color:blue" %)**Steps for usage:** 525 525 526 - (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter341 +[[image:image-20220723134549-8.png]] 527 527 528 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 529 529 530 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 531 531 345 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 532 532 533 533 534 - == 3.7 Example:Send& GetMessagesviaLoRaWANinRPi=348 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 535 535 350 +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/]] 536 536 537 -A ssumeuseralreadyinputtheLA66USBLoRaWANAdapterOTAA Keysin TTNand thereisalreadyTTNnetworkcoverage.352 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 538 538 354 +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]] 539 539 540 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 541 541 542 - [[image:image-20220723100439-2.png]]357 +Example output in NodeRed is as below: 543 543 359 +[[image:image-20220723144339-1.png]] 544 544 545 545 546 - (% style="color:blue"%)**2.InstallMinicominRPi.**362 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 547 547 548 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 549 549 550 - (%style="background-color:yellow"%)**apt update**365 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 551 551 552 - (%style="background-color:yellow"%)**apt installminicom**367 +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). 553 553 369 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 554 554 555 - Use minicomto connect to the RPI's terminal371 +[[image:image-20220723150132-2.png]] 556 556 557 -[[image:image-20220602153146-3.png||height="439" width="500"]] 558 558 559 559 375 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 560 560 561 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 562 562 563 - Thefollowingpicture appearstorove that theLA66USBLoRaWAN Adapteruccessfullynteredthe network.378 +**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 564 564 380 +[[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"]] 565 565 566 -[[image:image-2022060215 4928-5.png||height="436" width="500"]]382 +[[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"]] 567 567 568 568 385 +**2. Select the COM port corresponding to USB TTL** 569 569 570 - (% style="color:blue"%)**4.Sendplinkmessage**387 +[[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"]] 571 571 572 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 573 573 574 -e xample:AT+SENDB=01,02,8,05820802581ea0a5390 +**3. Select the bin file to burn** 575 575 392 +[[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"]] 576 576 577 -[[image:image-202206021 60339-6.png||height="517" width="600"]]394 +[[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"]] 578 578 396 +[[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"]] 579 579 580 580 581 -C heck to see if TTNreceivedthemessage399 +**4. Click to start the download** 582 582 583 -[[image:image-202206021 60627-7.png||height="369" width="800"]]401 +[[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"]] 584 584 585 585 404 +**5. Check update process** 586 586 587 - == 3.8 Example:UseofUSBLoRaWANAdapterd APP sampleprocessand DRAGINO-LA66-APP.406 +[[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"]] 588 588 589 589 590 - ===3.8.1DRAGINO-LA66-APP===409 +**The following picture shows that the burning is successful** 591 591 411 +[[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"]] 592 592 593 -[[image:image-20220723102027-3.png]] 594 594 414 += 2. FAQ = 595 595 416 +== 2.1 How to Compile Source Code for LA66? == 596 596 597 -==== (% style="color:blue" %)**Overview:**(%%) ==== 598 598 419 +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]] 599 599 600 -((( 601 -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. 602 -))) 603 603 604 -((( 605 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 606 -))) 422 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 607 607 608 608 425 +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]] 609 609 610 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 611 611 428 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 612 612 613 -Requires a type-c to USB adapter 614 614 615 - [[image:image-20220723104754-4.png]]431 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 616 616 617 617 434 += 3. Order Info = 618 618 619 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 620 620 437 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 621 621 622 -Function and page introduction 623 623 624 - [[image:image-20220723113448-7.png||height="1481"width="670"]]440 +(% style="color:blue" %)**XXX**(%%): The default frequency band 625 625 442 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 443 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 444 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 445 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 446 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 447 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 448 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 449 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 450 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 626 626 627 -1.Display LA66 USB LoRaWAN Module connection status 628 628 629 - 2.Checkandreconnect453 += 4. Reference = 630 630 631 -3.Turn send timestamps on or off 632 632 633 -4.Display LoRaWan connection status 456 +* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 457 +* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 634 634 635 -5.Check LoRaWan connection status 636 636 637 - 6.TheRSSIvalue ofthenodewhenheACK is received460 += 5. FCC Statement = 638 638 639 -7.Node's Signal Strength Icon 640 640 641 - 8.Setthe packetsending intervalf thenodeinseconds463 +(% style="color:red" %)**FCC Caution:** 642 642 643 - 9.ATcommandinputbox465 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 644 644 645 -1 0.SendAT commandbutton467 +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. 646 646 647 -11.Node log box 648 648 649 - 12.clearlogbutton470 +(% style="color:red" %)**IMPORTANT NOTE: ** 650 650 651 -1 3.exit button472 +(% 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: 652 652 474 +—Reorient or relocate the receiving antenna. 653 653 654 - LA66USBLoRaWAN Module notconnected476 +—Increase the separation between the equipment and receiver. 655 655 656 - [[image:image-20220723110520-5.png||height="903"width="677"]]478 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 657 657 480 +—Consult the dealer or an experienced radio/TV technician for help. 658 658 659 659 660 - ConnectLA66USB LoRaWANModule483 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 661 661 662 - [[image:image-20220723110626-6.png||height="906"width="680"]]485 +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. 663 663 664 - 665 - 666 -=== 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 === 667 - 668 - 669 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 670 - 671 -[[image:image-20220723134549-8.png]] 672 - 673 - 674 - 675 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 676 - 677 -Sample JSON file please go to this link to download:放置JSON文件的链接 678 - 679 -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/]] 680 - 681 -The following is the positioning effect map 682 - 683 -[[image:image-20220723144339-1.png]] 684 - 685 - 686 - 687 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 688 - 689 - 690 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 691 - 692 -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) 693 - 694 -[[image:image-20220723150132-2.png]] 695 - 696 - 697 - 698 -= 4. FAQ = 699 - 700 - 701 -== 4.1 How to Compile Source Code for LA66? == 702 - 703 - 704 -Compile and Upload Code to ASR6601 Platform :[[Instruction>>Compile and Upload Code to ASR6601 Platform]] 705 - 706 - 707 - 708 -= 5. Order Info = 709 - 710 - 711 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 712 - 713 - 714 -(% style="color:blue" %)**XXX**(%%): The default frequency band 715 - 716 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 717 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 718 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 719 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 720 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 721 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 722 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 723 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 724 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 725 - 726 -= 6. Reference = 727 - 728 - 729 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 487 +
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