Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Mengting Qiu on 2024/04/01 17:22
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... ... @@ -6,25 +6,34 @@ 6 6 7 7 8 8 9 += 1. LA66 LoRaWAN Module = 9 9 10 10 11 -= 1. LA66 USBLoRaWANAdapter=12 +== 1.1 What is LA66 LoRaWAN Module == 12 12 13 -== 1.1 Overview == 14 14 15 +((( 16 +((( 17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 +))) 15 15 16 -[[image:image-20220715001142-3.png||height="145" width="220"]] 20 +((( 21 + 22 +))) 17 17 18 - 19 19 ((( 20 -(% style="color:blue" %)**LA66 USBLoRaWANAdapter**(%%) isdesignedtofastturnUSBdevicestoportLoRaWANwirelessfeatures. Itcombinesa CP2101 USB TTL Chip andLA66 LoRaWANmodulewhichcaneasy toaddLoRaWANwirelessfeature toPC/ MobilephoneoranembeddeddevicehasUSBInterface.25 +(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere. 21 21 ))) 27 +))) 22 22 23 23 ((( 30 +((( 24 24 (% 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. 25 25 ))) 33 +))) 26 26 27 27 ((( 36 +((( 28 28 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 29 29 ))) 30 30 ... ... @@ -31,36 +31,142 @@ 31 31 ((( 32 32 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. 33 33 ))) 43 +))) 34 34 35 35 ((( 46 +((( 36 36 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 37 37 ))) 49 +))) 38 38 39 39 52 + 40 40 == 1.2 Features == 41 41 42 42 43 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 44 -* Ultra-long RF range 45 45 * Support LoRaWAN v1.0.4 protocol 46 46 * Support peer-to-peer protocol 47 47 * TCXO crystal to ensure RF performance on low temperature 48 -* Sp ringRFantenna59 +* SMD Antenna pad and i-pex antenna connector 49 49 * Available in different frequency LoRaWAN frequency bands. 50 50 * World-wide unique OTAA keys. 51 51 * AT Command via UART-TTL interface 52 52 * Firmware upgradable via UART interface 53 -* Open Source Mobile App forLoRaWAN signaldetect andGPStracking.64 +* Ultra-long RF range 54 54 66 +== 1.3 Specification == 55 55 56 56 57 -== 1.3 Specification == 69 +* CPU: 32-bit 48 MHz 70 +* Flash: 256KB 71 +* RAM: 64KB 72 +* Input Power Range: 1.8v ~~ 3.7v 73 +* Power Consumption: < 4uA. 74 +* Frequency Range: 150 MHz ~~ 960 MHz 75 +* Maximum Power +22 dBm constant RF output 76 +* High sensitivity: -148 dBm 77 +* Temperature: 78 +** Storage: -55 ~~ +125℃ 79 +** Operating: -40 ~~ +85℃ 80 +* Humidity: 81 +** Storage: 5 ~~ 95% (Non-Condensing) 82 +** Operating: 10 ~~ 95% (Non-Condensing) 83 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 84 +* LoRa Rx current: <9 mA 85 +* I/O Voltage: 3.3v 58 58 87 +== 1.4 AT Command == 59 59 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 + 92 + 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 + 109 +[[image:image-20220517072821-2.png]] 110 + 111 + 112 + 113 += 2. LA66 LoRaWAN Shield = 114 + 115 + 116 +== 2.1 Overview == 117 + 118 + 119 +((( 120 +[[image:image-20220715000826-2.png||height="145" width="220"]] 121 +))) 122 + 123 +((( 124 + 125 +))) 126 + 127 +((( 128 +(% 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. 129 +))) 130 + 131 +((( 132 +((( 133 +(% 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. 134 +))) 135 +))) 136 + 137 +((( 138 +((( 139 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 140 +))) 141 +))) 142 + 143 +((( 144 +((( 145 +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. 146 +))) 147 +))) 148 + 149 +((( 150 +((( 151 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 152 +))) 153 +))) 154 + 155 + 156 + 157 +== 2.2 Features == 158 + 159 + 160 +* Arduino Shield base on LA66 LoRaWAN module 161 +* Support LoRaWAN v1.0.4 protocol 162 +* Support peer-to-peer protocol 163 +* TCXO crystal to ensure RF performance on low temperature 164 +* SMA connector 165 +* Available in different frequency LoRaWAN frequency bands. 166 +* World-wide unique OTAA keys. 167 +* AT Command via UART-TTL interface 168 +* Firmware upgradable via UART interface 169 +* Ultra-long RF range 170 + 171 +== 2.3 Specification == 172 + 173 + 60 60 * CPU: 32-bit 48 MHz 61 61 * Flash: 256KB 62 62 * RAM: 64KB 63 -* Input Power Range: 5v 177 +* Input Power Range: 1.8v ~~ 3.7v 178 +* Power Consumption: < 4uA. 64 64 * Frequency Range: 150 MHz ~~ 960 MHz 65 65 * Maximum Power +22 dBm constant RF output 66 66 * High sensitivity: -148 dBm ... ... @@ -72,132 +72,344 @@ 72 72 ** Operating: 10 ~~ 95% (Non-Condensing) 73 73 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 74 74 * LoRa Rx current: <9 mA 190 +* I/O Voltage: 3.3v 75 75 192 +== 2.4 Pin Mapping & LED == 76 76 77 77 78 - == 1.4 Pin Mapping& LED==195 +[[image:image-20220814101457-1.png||height="553" width="761"]] 79 79 197 +~1. The LED lights up red when there is an upstream data packet 198 +2. When the network is successfully connected, the green light will be on for 5 seconds 199 +3. Purple light on when receiving downlink data packets 80 80 81 -[[image:image-20220813183239-3.png||height="526" width="662"]] 82 82 83 83 84 -== 1.5 Example:Send& GetMessagesviaLoRaWANinPC==203 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 85 85 86 86 206 +**Show connection diagram:** 207 + 208 + 209 +[[image:image-20220723170210-2.png||height="908" width="681"]] 210 + 211 + 212 + 213 +(% style="color:blue" %)**1. open Arduino IDE** 214 + 215 + 216 +[[image:image-20220723170545-4.png]] 217 + 218 + 219 + 220 +(% style="color:blue" %)**2. Open project** 221 + 222 + 223 +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]] 224 + 225 +[[image:image-20220726135239-1.png]] 226 + 227 + 228 +(% 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** 229 + 230 +[[image:image-20220726135356-2.png]] 231 + 232 + 233 +(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 234 + 235 + 236 +[[image:image-20220723172235-7.png||height="480" width="1027"]] 237 + 238 + 239 + 240 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 241 + 242 + 243 +(% style="color:blue" %)**1. Open project** 244 + 245 + 246 +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]] 247 + 248 + 249 +[[image:image-20220723172502-8.png]] 250 + 251 + 252 + 253 +(% 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** 254 + 255 + 256 +[[image:image-20220723172938-9.png||height="652" width="1050"]] 257 + 258 + 259 + 260 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 261 + 262 + 263 +(% style="color:blue" %)**1. Open project** 264 + 265 + 266 +Log-Temperature-Sensor-and-send-data-to-TTN source code link: [[https:~~/~~/www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0>>https://www.dropbox.com/sh/0aagmrpec1lxmva/AABMXWVMSHG9dK1_Zv_7xOmCa?dl=0]] 267 + 268 + 269 +[[image:image-20220723173341-10.png||height="581" width="1014"]] 270 + 271 + 272 + 273 +(% 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** 274 + 275 + 276 +[[image:image-20220723173950-11.png||height="665" width="1012"]] 277 + 278 + 279 + 280 +(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 281 + 282 +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/]] 283 + 284 +[[image:image-20220723175700-12.png||height="602" width="995"]] 285 + 286 + 287 + 288 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 289 + 290 + 291 +=== 2.8.1 Items needed for update === 292 + 293 + 294 +1. LA66 LoRaWAN Shield 295 +1. Arduino 296 +1. USB TO TTL Adapter 297 + 298 +[[image:image-20220602100052-2.png||height="385" width="600"]] 299 + 300 + 301 + 302 +=== 2.8.2 Connection === 303 + 304 + 305 +[[image:image-20220602101311-3.png||height="276" width="600"]] 306 + 307 + 87 87 ((( 88 - Assumeuser already input the LA66USBLoRaWANAdapterOTAAKeysin TTN andthere is alreadyTTN network coverage.309 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 89 89 ))) 90 90 312 +((( 313 +(% style="background-color:yellow" %)**GND <-> GND 314 +TXD <-> TXD 315 +RXD <-> RXD** 316 +))) 91 91 92 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 93 93 319 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 94 94 95 - [[image:image-20220723100027-1.png]]321 +Connect USB TTL Adapter to PC after connecting the wires 96 96 97 97 98 - Opentheserial port tool324 +[[image:image-20220602102240-4.png||height="304" width="600"]] 99 99 100 -[[image:image-20220602161617-8.png]] 101 101 102 102 103 - [[image:image-20220602161718-9.png||height="457"width="800"]]328 +=== 2.8.3 Upgrade steps === 104 104 105 105 331 +==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 106 106 107 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 108 108 334 +[[image:image-20220602102824-5.png||height="306" width="600"]] 109 109 110 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 111 111 112 112 113 - [[image:image-20220602161935-10.png||height="498"width="800"]]338 +==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 114 114 115 115 341 +[[image:image-20220602104701-12.png||height="285" width="600"]] 116 116 117 -(% style="color:blue" %)**3. See Uplink Command** 118 118 119 119 120 - Commandformat:(% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**345 +==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 121 121 122 -example: AT+SENDB=01,02,8,05820802581ea0a5 123 123 124 -[[image:image-20220602162157-11.png||height="497" width="800"]] 348 +((( 349 +(% 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/]]** 350 +))) 125 125 126 126 353 +[[image:image-20220602103227-6.png]] 127 127 128 -(% style="color:blue" %)**4. Check to see if TTN received the message** 129 129 356 +[[image:image-20220602103357-7.png]] 130 130 131 -[[image:image-20220817093644-1.png]] 132 132 133 133 134 -== 1.6 Example: How to join helium == 360 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 361 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 135 135 136 136 364 +[[image:image-20220602103844-8.png]] 137 137 138 -(% style="color:blue" %)**1. Create a new device.** 139 139 140 140 141 -[[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"]] 368 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 369 +(% style="color:blue" %)**3. Select the bin file to burn** 142 142 143 143 372 +[[image:image-20220602104144-9.png]] 144 144 145 -(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 146 146 375 +[[image:image-20220602104251-10.png]] 147 147 148 -[[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"]] 149 149 378 +[[image:image-20220602104402-11.png]] 150 150 151 151 152 -(% style="color:blue" %)**3. Use AT commands.** 153 153 382 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 383 +(% style="color:blue" %)**4. Click to start the download** 154 154 155 -[[image:image-20220 909151441-1.jpeg||height="695" width="521"]]385 +[[image:image-20220602104923-13.png]] 156 156 157 157 158 158 159 -(% style="color:blue" %)**4. Use the serial port tool** 389 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 390 +(% style="color:blue" %)**5. Check update process** 160 160 161 161 162 -[[image:image-20220 909151517-2.png||height="543" width="708"]]393 +[[image:image-20220602104948-14.png]] 163 163 164 164 165 165 166 -(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 397 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 398 +(% style="color:blue" %)**The following picture shows that the burning is successful** 167 167 400 +[[image:image-20220602105251-15.png]] 168 168 169 -[[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"]] 170 170 171 171 404 += 3. LA66 USB LoRaWAN Adapter = 172 172 173 -(% style="color:blue" %)**6. Network successfully.** 174 174 407 +== 3.1 Overview == 175 175 176 -[[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"]] 177 177 410 +[[image:image-20220715001142-3.png||height="145" width="220"]] 178 178 179 179 180 -(% style="color:blue" %)**7. Send uplink using command** 413 +((( 414 +(% 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. 415 +))) 181 181 417 +((( 418 +(% 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. 419 +))) 182 182 183 -[[image:image-20220912085244-1.png]] 421 +((( 422 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 423 +))) 184 184 425 +((( 426 +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. 427 +))) 185 185 186 -[[image:image-20220912085307-2.png]] 429 +((( 430 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 431 +))) 187 187 188 188 189 189 190 - [[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"]]435 +== 3.2 Features == 191 191 192 192 193 -== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 438 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 439 +* Ultra-long RF range 440 +* Support LoRaWAN v1.0.4 protocol 441 +* Support peer-to-peer protocol 442 +* TCXO crystal to ensure RF performance on low temperature 443 +* Spring RF antenna 444 +* Available in different frequency LoRaWAN frequency bands. 445 +* World-wide unique OTAA keys. 446 +* AT Command via UART-TTL interface 447 +* Firmware upgradable via UART interface 448 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 194 194 450 +== 3.3 Specification == 195 195 452 + 453 +* CPU: 32-bit 48 MHz 454 +* Flash: 256KB 455 +* RAM: 64KB 456 +* Input Power Range: 5v 457 +* Frequency Range: 150 MHz ~~ 960 MHz 458 +* Maximum Power +22 dBm constant RF output 459 +* High sensitivity: -148 dBm 460 +* Temperature: 461 +** Storage: -55 ~~ +125℃ 462 +** Operating: -40 ~~ +85℃ 463 +* Humidity: 464 +** Storage: 5 ~~ 95% (Non-Condensing) 465 +** Operating: 10 ~~ 95% (Non-Condensing) 466 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 467 +* LoRa Rx current: <9 mA 468 + 469 +== 3.4 Pin Mapping & LED == 470 + 471 +[[image:image-20220813183239-3.png||height="526" width="662"]] 472 + 473 + 474 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 475 + 476 + 477 +((( 478 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 479 +))) 480 + 481 + 482 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 483 + 484 + 485 +[[image:image-20220723100027-1.png]] 486 + 487 + 488 +Open the serial port tool 489 + 490 +[[image:image-20220602161617-8.png]] 491 + 492 +[[image:image-20220602161718-9.png||height="457" width="800"]] 493 + 494 + 495 + 496 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 497 + 498 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 499 + 500 + 501 +[[image:image-20220602161935-10.png||height="498" width="800"]] 502 + 503 + 504 + 505 +(% style="color:blue" %)**3. See Uplink Command** 506 + 507 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 508 + 509 +example: AT+SENDB=01,02,8,05820802581ea0a5 510 + 511 +[[image:image-20220602162157-11.png||height="497" width="800"]] 512 + 513 + 514 + 515 +(% style="color:blue" %)**4. Check to see if TTN received the message** 516 + 517 +[[image:image-20220602162331-12.png||height="420" width="800"]] 518 + 519 + 520 + 521 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 522 + 523 + 196 196 **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]] 197 197 198 198 (**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]]) 199 199 200 - 201 201 (% style="color:red" %)**Preconditions:** 202 202 203 203 (% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** ... ... @@ -210,30 +210,26 @@ 210 210 211 211 (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 212 212 213 -(% style="color:blue" %)**2.**(%%) Add[[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]]onTTN540 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 214 214 215 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 216 - 217 - 218 218 [[image:image-20220602115852-3.png||height="450" width="1187"]] 219 219 220 220 221 -== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 222 222 546 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 223 223 548 + 224 224 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 225 225 226 226 227 -(% style="color:blue" %)**1. 552 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 228 228 229 - 230 230 [[image:image-20220723100439-2.png]] 231 231 232 232 233 233 234 -(% style="color:blue" %)**2. 558 +(% style="color:blue" %)**2. Install Minicom in RPi.** 235 235 236 - 237 237 (% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 238 238 239 239 (% style="background-color:yellow" %)**apt update** ... ... @@ -247,9 +247,8 @@ 247 247 248 248 249 249 250 -(% style="color:blue" %)**3. 573 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 251 251 252 - 253 253 The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 254 254 255 255 ... ... @@ -257,9 +257,8 @@ 257 257 258 258 259 259 260 -(% style="color:blue" %)**4. 582 +(% style="color:blue" %)**4. Send Uplink message** 261 261 262 - 263 263 Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 264 264 265 265 example: AT+SENDB=01,02,8,05820802581ea0a5 ... ... @@ -271,16 +271,16 @@ 271 271 272 272 Check to see if TTN received the message 273 273 274 - 275 275 [[image:image-20220602160627-7.png||height="369" width="800"]] 276 276 277 277 278 -== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 279 279 280 -== =1.9.1Hardware andSoftwareConnection===599 +== 3.8 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 281 281 282 282 602 +=== 3.8.1 Hardware and Software Connection === 283 283 604 + 284 284 ==== (% style="color:blue" %)**Overview:**(%%) ==== 285 285 286 286 ... ... @@ -294,10 +294,8 @@ 294 294 295 295 296 296 297 - 298 298 ==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 299 299 300 - 301 301 A USB to Type-C adapter is needed to connect to a Mobile phone. 302 302 303 303 Note: The package of LA66 USB adapter already includes this USB Type-C adapter. ... ... @@ -305,26 +305,19 @@ 305 305 [[image:image-20220813174353-2.png||height="360" width="313"]] 306 306 307 307 308 - 309 309 ==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 310 310 311 - 312 312 [[(% 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) 313 313 314 - 315 315 [[image:image-20220813173738-1.png]] 316 316 317 317 318 - 319 319 ==== (% style="color:blue" %)**Use of APP:**(%%) ==== 320 320 321 - 322 322 Function and page introduction 323 323 324 - 325 325 [[image:image-20220723113448-7.png||height="995" width="450"]] 326 326 327 - 328 328 **Block Explain:** 329 329 330 330 1. Display LA66 USB LoRaWAN Module connection status ... ... @@ -354,10 +354,8 @@ 354 354 13. exit button 355 355 356 356 357 - 358 358 LA66 USB LoRaWAN Module not connected 359 359 360 - 361 361 [[image:image-20220723110520-5.png||height="677" width="508"]] 362 362 363 363 ... ... @@ -364,16 +364,15 @@ 364 364 365 365 Connect LA66 USB LoRaWAN Module 366 366 367 - 368 368 [[image:image-20220723110626-6.png||height="681" width="511"]] 369 369 370 370 371 -=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 372 372 681 +=== 3.8.2 Send data to TTNv3 and plot location info in Node-Red === 373 373 683 + 374 374 (% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 375 375 376 - 377 377 [[image:image-20220723134549-8.png]] 378 378 379 379 ... ... @@ -380,7 +380,6 @@ 380 380 381 381 (% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 382 382 383 - 384 384 Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 385 385 386 386 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/]] ... ... @@ -387,45 +387,40 @@ 387 387 388 388 After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 389 389 390 -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]] 391 391 392 - 393 393 Example output in NodeRed is as below: 394 394 395 395 [[image:image-20220723144339-1.png]] 396 396 397 397 398 -== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 399 399 705 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 400 400 401 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 402 402 403 - Just use theyellow jumper cap to short theBOOTcorner and theRX corner,andthen pressthe RESET button (withoutthejumpercap, you can directlyshorttheBOOTcorner and theRX corner withawire to achievethesameeffect).708 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method 404 404 710 +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) 405 405 406 406 [[image:image-20220723150132-2.png]] 407 407 408 408 409 -= 2. FAQ = 410 410 411 -= =2.1How to Compile Source Code for LA66?==716 += 4. FAQ = 412 412 413 413 414 - CompileandUploadCodetoASR6601 Platform:[[Instruction>>Main.User Manualfor LoRaWAN End Nodes.LA66LoRaWAN Module.Compileand UploadCodeto ASR6601Platform.WebHome]]719 +== 4.1 How to Compile Source Code for LA66? == 415 415 416 416 417 - ==2.2WheretofindPeer-to-Peerfirmware ofLA66?==722 +Compile and Upload Code to ASR6601 Platform :[[Instruction>>Compile and Upload Code to ASR6601 Platform]] 418 418 419 419 420 -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]] 421 421 726 += 5. Order Info = 422 422 423 -= 3. Order Info = 424 424 729 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 425 425 426 -**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 427 427 428 - 429 429 (% style="color:blue" %)**XXX**(%%): The default frequency band 430 430 431 431 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -438,41 +438,7 @@ 438 438 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 439 439 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 440 440 744 += 6. Reference = 441 441 442 442 443 -= 4. Reference = 444 - 445 - 446 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 447 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 448 - 449 - 450 - 451 -= 5. FCC Statement = 452 - 453 - 454 -(% style="color:red" %)**FCC Caution:** 455 - 456 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 457 - 458 -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. 459 - 460 - 461 -(% style="color:red" %)**IMPORTANT NOTE: ** 462 - 463 -(% 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: 464 - 465 -—Reorient or relocate the receiving antenna. 466 - 467 -—Increase the separation between the equipment and receiver. 468 - 469 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 470 - 471 -—Consult the dealer or an experienced radio/TV technician for help. 472 - 473 - 474 -(% style="color:red" %)**FCC Radiation Exposure Statement: ** 475 - 476 -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. 477 - 478 - 747 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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