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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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Bei - 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 ... ... @@ -40,35 +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 ... ... @@ -80,640 +80,404 @@ 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"]]84 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 118 118 ))) 119 119 120 -((( 121 - 122 -))) 87 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 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 +[[image:image-20220723100027-1.png]] 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 -))) 133 133 134 -((( 135 -((( 136 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 137 -))) 138 -))) 92 +Open the serial port tool 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 +[[image:image-20220602161617-8.png]] 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 -))) 151 151 97 +[[image:image-20220602161718-9.png||height="457" width="800"]] 152 152 153 153 154 -= =2.2Features==100 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 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 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 166 166 167 - ==2.3Specification==104 +[[image:image-20220602161935-10.png||height="498" width="800"]] 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 186 186 187 -= =2.4LED==107 +(% style="color:blue" %)**3. See Uplink Command** 188 188 189 -~1. The LED lights up red when there is an upstream data packet 190 -2. When the network is successfully connected, the green light will be on for 5 seconds 191 -3. Purple light on when receiving downlink data packets 109 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 192 192 111 +example: AT+SENDB=01,02,8,05820802581ea0a5 193 193 194 - == 2.5 Example:Use AT Command to communicatewithLA66 module via Arduino UNO.==113 +[[image:image-20220602162157-11.png||height="497" width="800"]] 195 195 196 196 197 - **Showconnectiondiagram:**116 +(% style="color:blue" %)**4. Check to see if TTN received the message** 198 198 118 +[[image:image-20220817093644-1.png]] 199 199 200 -[[image:image-20220723170210-2.png||height="908" width="681"]] 201 201 121 +== 1.6 Example: How to join helium == 202 202 203 203 204 -**1. openArduino IDE**124 +(% style="color:blue" %)**1. Create a new device.** 205 205 126 +[[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"]] 206 206 207 -[[image:image-20220723170545-4.png]] 208 208 129 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 209 209 131 +[[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"]] 210 210 211 -**2. Open project** 212 212 134 +(% style="color:blue" %)**3. Use AT commands.** 213 213 214 - LA66-LoRaWAN-shield-AT-command-via-Arduino-UNO sourcecode link:[[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]136 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 215 215 216 -[[image:image-20220723170750-5.png||height="533" width="930"]] 217 217 139 +(% style="color:blue" %)**4. Use the serial port tool** 218 218 141 +[[image:image-20220909151517-2.png||height="543" width="708"]] 219 219 220 -**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** 221 221 144 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 222 222 223 -[[image:image-202207 23171228-6.png]]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"]] 224 224 225 225 149 +(% style="color:blue" %)**6. Network successfully.** 226 226 227 - **4. After the uploadsuccessful,opentheialportmonitoringand send theAT command**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"]] 228 228 229 229 230 - [[image:image-20220723172235-7.png||height="480"width="1027"]]154 +(% style="color:blue" %)**7. Send uplink using command** 231 231 156 +[[image:image-20220912085244-1.png]] 232 232 158 +[[image:image-20220912085307-2.png]] 233 233 234 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 235 235 161 +[[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 -**1. Open project** 238 238 164 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 239 239 240 -Join-TTN-network source code link: [[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]] 241 241 242 -[[image:image -20220723172502-8.png]]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]] 243 243 169 +(**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]]) 244 244 245 245 246 - 2.Samesteps as 2.5,afteropening the serialport monitoring,it will automatically connect tothenetwork andsend packets172 +(% style="color:red" %)**Preconditions:** 247 247 174 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 248 248 249 - [[image:image-20220723172938-9.png||height="652"width="1050"]]176 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 250 250 251 251 179 +(% style="color:blue" %)**Steps for usage:** 252 252 253 - ==2.7 Example: Log TemperatureSensor(DHT11)andsenddatatoTTN,showitinNode-RED.==181 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 254 254 183 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 255 255 256 -** 1.Open project**185 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 257 257 258 258 259 - Log-Temperature-Sensor-and-send-data-to-TTN source code link:[[https:~~/~~/www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0>>https://www.dropbox.com/sh/trqitpm9adkupva/AAAE542NzwlHubIAIDxe6IWFa?dl=0]]188 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 260 260 261 261 262 - [[image:image-20220723173341-10.png||height="581"width="1014"]]191 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 263 263 264 264 194 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 265 265 266 - **2.Samestepsas 2.5,afteropeningtheserialportmonitoring,it willautomatically connectto thenetworkandsendpackets**196 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 267 267 198 +[[image:image-20220723100439-2.png]] 268 268 269 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 270 270 201 +(% style="color:blue" %)**2. Install Minicom in RPi.** 271 271 203 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 272 272 273 - **3.Integrationinto Node-redviaTTNV3**205 + (% style="background-color:yellow" %)**apt update** 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/]]207 + (% style="background-color:yellow" %)**apt install minicom** 276 276 277 - [[image:image-20220723175700-12.png||height="602"width="995"]]209 +Use minicom to connect to the RPI's terminal 278 278 211 +[[image:image-20220602153146-3.png||height="439" width="500"]] 279 279 280 280 281 -= =2.8UpgradeFirmware ofLA66 LoRaWANShield==214 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 282 282 216 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 283 283 284 - ===2.8.1 Itemsneededfor update===218 +[[image:image-20220602154928-5.png||height="436" width="500"]] 285 285 286 286 287 -1. LA66 LoRaWAN Shield 288 -1. Arduino 289 -1. USB TO TTL Adapter 221 +(% style="color:blue" %)**4. Send Uplink message** 290 290 291 - [[image:image-20220602100052-2.png||height="385"width="600"]]223 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 292 292 225 +example: AT+SENDB=01,02,8,05820802581ea0a5 293 293 294 - ===2.8.2Connection===227 +[[image:image-20220602160339-6.png||height="517" width="600"]] 295 295 296 296 297 - [[image:image-20220602101311-3.png||height="276"width="600"]]230 +Check to see if TTN received the message 298 298 299 299 300 -((( 301 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 302 -))) 233 +[[image:image-20220602160627-7.png||height="369" width="800"]] 303 303 304 -((( 305 -(% style="background-color:yellow" %)**GND <-> GND 306 -TXD <-> TXD 307 -RXD <-> RXD** 308 -))) 309 309 236 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 310 310 311 - PutajumpercaponJP6ofLA66 LoRaWAN Shield.( thejumper istopower onLA66 module)238 +=== 1.9.1 Hardware and Software Connection === 312 312 313 -Connect USB TTL Adapter to PC after connecting the wires 314 314 241 +==== (% style="color:blue" %)**Overview:**(%%) ==== 315 315 316 -[[image:image-20220602102240-4.png||height="304" width="600"]] 317 - 318 - 319 -=== 2.8.3 Upgrade steps === 320 - 321 - 322 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 323 - 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 -))) 244 +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. 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. 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 -))) 253 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 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 -))) 255 +A USB to Type-C adapter is needed to connect to a Mobile phone. 423 423 257 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 424 424 259 +[[image:image-20220813174353-2.png||height="360" width="313"]] 425 425 426 -== 3.2 Features == 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. 262 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 439 439 264 +[[(% 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) 440 440 266 +[[image:image-20220813173738-1.png]] 441 441 442 -== 3.3 Specification == 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 269 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 459 459 271 +Function and page introduction: 460 460 273 +[[image:image-20220723113448-7.png||height="995" width="450"]] 461 461 462 -== 3.4 Pin Mapping & LED == 463 463 276 +(% style="color:blue" %)**Block Explain:** 464 464 278 +1. Display LA66 USB LoRaWAN Module connection status 465 465 466 - == 3.5Example:Send& Get Messages via LoRaWAN inPC ==280 +2. Check and reconnect 467 467 282 +3. Turn send timestamps on or off 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 -))) 284 +4. Display LoRaWan connection status 472 472 286 +5. Check LoRaWan connection status 473 473 474 - (%style="color:blue"%)**1. ConnecttheLA66 USB LoRaWAN adaptertoPC**288 +6. The RSSI value of the node when the ACK is received 475 475 290 +7. Node's Signal Strength Icon 476 476 477 - [[image:image-20220723100027-1.png]]292 +8. Configure Location Uplink Interval 478 478 294 +9. AT command input box 479 479 480 - Open theserialporttool296 +10. Send Button: Send input box info to LA66 USB Adapter 481 481 482 - [[image:image-20220602161617-8.png]]298 +11. Output Log from LA66 USB adapter 483 483 484 - [[image:image-20220602161718-9.png||height="457"width="800"]]300 +12. clear log button 485 485 302 +13. exit button 486 486 487 487 488 - (% style="color:blue" %)**2. Press the reset switch RST on theLA66 USB LoRaWANAdaptertoresetit.**305 +LA66 USB LoRaWAN Module not connected: 489 489 490 - The followingpictureppears toprovethatthe LA66USB LoRaWAN Adapter successfully Join the LoRaWAN network307 +[[image:image-20220723110520-5.png||height="677" width="508"]] 491 491 492 492 493 - [[image:image-20220602161935-10.png||height="498"width="800"]]310 +Connect LA66 USB LoRaWAN Module: 494 494 312 +[[image:image-20220723110626-6.png||height="681" width="511"]] 495 495 496 496 497 - (% style="color:blue"%)**3. SeeUplinkCommand**315 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 498 498 499 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 500 500 501 - example: AT+SENDB=01,02,8,05820802581ea0a5318 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 502 502 503 -[[image:image-20220602162157-11.png||height="497" width="800"]] 504 504 321 +[[image:image-20220723134549-8.png]] 505 505 506 506 507 -(% style="color:blue" %)**4. Check to see if TTN received the message** 508 508 509 - [[image:image-20220602162331-12.png||height="420"width="800"]]325 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 510 510 511 511 328 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 512 512 513 - ==3.6 Example:Send PC's CPU/RAMusagetoTTNviapython==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/]] 514 514 332 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 515 515 516 - **Use pythonas anexample:**[[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]]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]] 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:**337 +Example output in NodeRed is as below: 521 521 522 - (% style="color:red" %)**1.LA66 USB LoRaWAN Adapter works fine**339 +[[image:image-20220723144339-1.png]] 523 523 524 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 525 525 342 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 526 526 344 +=== 1.10.1 LA66V1 Update method === 527 527 528 - (%style="color:blue"%)**Stepsforusage:**346 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 529 529 530 - (%style="color:blue"%)**1.**(%%)Pressthe reset switch RESET on theLA66USBLoRaWANAdapter348 +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). 531 531 532 -(% style="color: blue" %)**2.**(%%) Runthe python scriptin PCandseethe TTN350 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 533 533 534 -[[image:image-20220 602115852-3.png||height="450" width="1187"]]352 +[[image:image-20220723150132-2.png]] 535 535 536 536 355 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 537 537 538 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 539 539 358 +**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 540 540 541 - Assumeuserreadyinput theUSBLoRaWANAdapterOTAA Keys in TTNand theresalready TTNnetwork coverage.360 +[[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"]] 542 542 362 +[[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"]] 543 543 544 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 545 545 546 - [[image:image-20220723100439-2.png]]365 +**2. Select the COM port corresponding to USB TTL** 547 547 367 +[[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"]] 548 548 549 549 550 - (%style="color:blue"%)**2. InstallMinicominRPi.**370 +**3. Select the bin file to burn** 551 551 552 - (%id="cke_bm_509388S" style="display:none"%) (%%)Enter thefollowing command in theRPiterminal372 +[[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"]] 553 553 554 - (% style="background-color:yellow" %)**apt update**374 +[[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"]] 555 555 556 - (% style="background-color:yellow"%)**apt installcom**376 +[[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"]] 557 557 558 558 559 - UseminicomtoconnectotheRPI's terminal379 +**4. Click to start the download** 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-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png"]] 562 562 563 563 384 +**5. Check update process** 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-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png"]] 566 566 567 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 568 568 389 +**The following picture shows that the burning is successful** 569 569 570 -[[image:image-2022060215 4928-5.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-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png"]] 571 571 393 += 2. FAQ = 572 572 395 +== 2.1 How to Compile Source Code for LA66? == 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 +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]] 577 577 578 -example: AT+SENDB=01,02,8,05820802581ea0a5 579 579 401 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 580 580 581 -[[image:image-20220602160339-6.png||height="517" width="600"]] 582 582 404 +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]] 583 583 584 584 585 - Checkto see ifTTNreceivedthemessage407 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 586 586 587 -[[image:image-20220602160627-7.png||height="369" width="800"]] 588 588 410 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 589 589 590 590 591 -== 3.8Example:Useof LA66 USB LoRaWAN Adapter andAPP sampleprocessand DRAGINO-LA66-APP.==413 +== 2.4 How to use external antenna via ipex connector? == 592 592 593 593 594 -=== 3.8.1 DRAGINO-LA66-APP === 416 +You need to remove the spring antenna first, and also remove the resistor and capacitor. 417 +Connect external antenna. 595 595 419 +[[image:image-20231129155939-1.png||height="529" width="397"]] 596 596 597 -[[image:image-20220723102027-3.png]] 598 598 422 += 3. Order Info = 599 599 600 600 601 - ====(% style="color:blue" %)**Overview:**(%%) ====425 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 602 602 603 603 604 - DRAGINO-LA66-APPisa mobile APP for LA66 USB LoRaWAN Adapter and APP sampleprocess. DRAGINO-LA66-APP canobtain the positioning information of the mobilephoneandsend it to the LoRaWAN platform through theLA66USB LoRaWAN Adapter.428 +(% style="color:blue" %)**XXX**(%%): The default frequency band 605 605 606 -View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 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 607 607 440 += 4. Reference = 608 608 609 609 610 -==== (% style="color:blue" %)**Conditions of Use:**(%%) ==== 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]]. 611 611 446 += 5. FCC Statement = 612 612 613 -Requires a type-c to USB adapter 614 614 615 - [[image:image-20220723104754-4.png]]449 +(% style="color:red" %)**FCC Caution:** 616 616 451 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 617 617 453 +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. 618 618 619 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 620 620 456 +(% style="color:red" %)**IMPORTANT NOTE: ** 621 621 622 -Function and page introduction 458 +(% 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: 623 623 624 - [[image:image-20220723113448-7.png||height="1481"width="670"]]460 +—Reorient or relocate the receiving antenna. 625 625 626 - 1.DisplayLA66USBLoRaWAN Moduleconnectionstatus462 +—Increase the separation between the equipment and receiver. 627 627 628 - 2.Checkand reconnect464 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 629 629 630 - 3.Turnsendtimestamps on oroff466 +—Consult the dealer or an experienced radio/TV technician for help. 631 631 632 -4.Display LoRaWan connection status 633 633 634 - 5.Check LoRaWan connection status469 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 635 635 636 - 6.TheRSSIvalue of the nodewhenACKis received471 +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. 637 637 638 -7.Node's Signal Strength Icon 639 - 640 -8.Set the packet sending interval of the node in seconds 641 - 642 -9.AT command input box 643 - 644 -10.Send AT command button 645 - 646 -11.Node log box 647 - 648 -12.clear log button 649 - 650 -13.exit button 651 - 652 - 653 -LA66 USB LoRaWAN Module not connected 654 - 655 -[[image:image-20220723110520-5.png||height="903" width="677"]] 656 - 657 - 658 - 659 -Connect LA66 USB LoRaWAN Module 660 - 661 -[[image:image-20220723110626-6.png||height="906" width="680"]] 662 - 663 - 664 - 665 -=== 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 === 666 - 667 - 668 -**1. Register LA66 USB LoRaWAN Module to TTNV3** 669 - 670 -[[image:image-20220723134549-8.png]] 671 - 672 - 673 - 674 -**2. Open Node-RED,And import the JSON file to generate the flow** 675 - 676 -Sample JSON file please go to this link to download:放置JSON文件的链接 677 - 678 -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/]] 679 - 680 -The following is the positioning effect map 681 - 682 -[[image:image-20220723144339-1.png]] 683 - 684 - 685 - 686 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 687 - 688 - 689 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 690 - 691 -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) 692 - 693 -[[image:image-20220723150132-2.png]] 694 - 695 - 696 - 697 -= 4. Order Info = 698 - 699 - 700 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 701 - 702 - 703 -(% style="color:blue" %)**XXX**(%%): The default frequency band 704 - 705 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 706 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 707 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 708 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 709 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 710 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 711 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 712 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 713 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 714 - 715 - 716 -= 5. Reference = 717 - 718 - 719 -* 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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