Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
Change comment:
Uploaded new attachment "image-20220723144339-1.png", version {1}
Summary
-
Page properties (2 modified, 0 added, 0 removed)
-
Attachments (0 modified, 20 added, 0 removed)
- image-20220715000242-1.png
- image-20220715000826-2.png
- image-20220715001142-3.png
- image-20220718094030-1.png
- image-20220718094138-2.png
- image-20220718094750-3.png
- image-20220718094950-4.png
- image-20220718095457-5.png
- image-20220719093156-1.png
- image-20220719093358-2.png
- image-20220720111850-1.png
- image-20220723100027-1.png
- image-20220723100439-2.png
- image-20220723102027-3.png
- image-20220723104754-4.png
- image-20220723110520-5.png
- image-20220723110626-6.png
- image-20220723113448-7.png
- image-20220723134549-8.png
- image-20220723144339-1.png
Details
- Page properties
-
- Author
-
... ... @@ -1,1 +1,1 @@ 1 -XWiki. Edwin1 +XWiki.Lu - Content
-
... ... @@ -1,24 +1,57 @@ 1 -{{box cssClass="floatinginfobox" title="**Contents**"}} 1 +0 2 + 3 +**Table of Contents:** 4 + 2 2 {{toc/}} 3 -{{/box}} 4 4 5 -= LA66 LoRaWAN Module = 6 6 7 -== What is LA66 LoRaWAN Module == 8 8 9 += 1. LA66 LoRaWAN Module = 10 + 11 + 12 +== 1.1 What is LA66 LoRaWAN Module == 13 + 14 + 15 +((( 16 +((( 17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 +))) 19 + 20 +((( 21 + 22 +))) 23 + 24 +((( 9 9 (% 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. 26 +))) 27 +))) 10 10 11 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 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. 29 +((( 30 +((( 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 +))) 33 +))) 12 12 35 +((( 36 +((( 13 13 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 +))) 14 14 40 +((( 15 15 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 +))) 43 +))) 16 16 45 +((( 46 +((( 17 17 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 48 +))) 49 +))) 18 18 19 19 20 -== Features == 21 21 53 +== 1.2 Features == 54 + 22 22 * Support LoRaWAN v1.0.4 protocol 23 23 * Support peer-to-peer protocol 24 24 * TCXO crystal to ensure RF performance on low temperature ... ... @@ -29,7 +29,7 @@ 29 29 * Firmware upgradable via UART interface 30 30 * Ultra-long RF range 31 31 32 -== Specification == 65 +== 1.3 Specification == 33 33 34 34 * CPU: 32-bit 48 MHz 35 35 * Flash: 256KB ... ... @@ -49,51 +49,77 @@ 49 49 * LoRa Rx current: <9 mA 50 50 * I/O Voltage: 3.3v 51 51 52 -== AT Command == 85 +== 1.4 AT Command == 53 53 87 + 54 54 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 55 55 56 56 57 -== Dimension == 58 58 59 - [[image:image-20220517072526-1.png]]92 +== 1.5 Dimension == 60 60 94 +[[image:image-20220718094750-3.png]] 61 61 62 -== Pin Mapping == 63 63 64 -[[image:image-20220523101537-1.png]] 65 65 66 -== LandPattern ==98 +== 1.6 Pin Mapping == 67 67 100 +[[image:image-20220720111850-1.png]] 101 + 102 + 103 + 104 +== 1.7 Land Pattern == 105 + 68 68 [[image:image-20220517072821-2.png]] 69 69 70 70 71 -== Order Info == 72 72 73 - PartNumber:**LA66-XXX**110 += 2. LA66 LoRaWAN Shield = 74 74 75 -**XX**: The default frequency band 76 76 77 -* **AS923**: LoRaWAN AS923 band 78 -* **AU915**: LoRaWAN AU915 band 79 -* **EU433**: LoRaWAN EU433 band 80 -* **EU868**: LoRaWAN EU868 band 81 -* **KR920**: LoRaWAN KR920 band 82 -* **US915**: LoRaWAN US915 band 83 -* **IN865**: LoRaWAN IN865 band 84 -* **CN470**: LoRaWAN CN470 band 85 -* **PP**: Peer to Peer LoRa Protocol 113 +== 2.1 Overview == 86 86 87 87 88 -= LA66 LoRaWAN Shield = 116 +((( 117 +[[image:image-20220715000826-2.png||height="145" width="220"]] 118 +))) 89 89 90 -== Overview == 120 +((( 121 + 122 +))) 91 91 92 -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. 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 +))) 93 93 128 +((( 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 +))) 94 94 95 -== Features == 134 +((( 135 +((( 136 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 137 +))) 138 +))) 96 96 140 +((( 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 +))) 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 + 152 + 153 + 154 +== 2.2 Features == 155 + 97 97 * Arduino Shield base on LA66 LoRaWAN module 98 98 * Support LoRaWAN v1.0.4 protocol 99 99 * Support peer-to-peer protocol ... ... @@ -105,7 +105,7 @@ 105 105 * Firmware upgradable via UART interface 106 106 * Ultra-long RF range 107 107 108 -== Specification == 167 +== 2.3 Specification == 109 109 110 110 * CPU: 32-bit 48 MHz 111 111 * Flash: 256KB ... ... @@ -125,212 +125,418 @@ 125 125 * LoRa Rx current: <9 mA 126 126 * I/O Voltage: 3.3v 127 127 128 -== Pin Mapping & LED == 187 +== 2.4 Pin Mapping & LED == 129 129 130 -== Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 131 131 132 -== Example: Join TTN network and send an uplink message, get downlink message. == 133 133 134 -== Example: Log TemperatureSensor(DHT11)andsenddatatoTTN,showitinDataCake. ==191 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 135 135 136 -== Upgrade Firmware of LA66 LoRaWAN Shield == 137 137 138 -=== what needs to be used === 139 139 140 - 1.LA66LoRaWANShieldthatneeds tobeupgraded195 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 141 141 142 -2.Arduino 143 143 144 -3.USB TO TTL 145 145 146 - [[image:image-20220602100052-2.png]]199 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 147 147 148 -=== Wiring Schematic === 149 149 150 -[[image:image-20220602101311-3.png]] 151 151 152 -LA66 LoRaWAN Shield >>>>>>>>>>>>USB TTL203 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 153 153 154 -GND >>>>>>>>>>>>GND 155 155 156 - TXD>>>>>>>>>>>>TXD206 +=== 2.8.1 Items needed for update === 157 157 158 -RXD >>>>>>>>>>>>RXD 208 +1. LA66 LoRaWAN Shield 209 +1. Arduino 210 +1. USB TO TTL Adapter 159 159 160 - JP6 of LA66 LoRaWAN Shieldneedstobe connectedwithyellow jumper cap212 +[[image:image-20220602100052-2.png||height="385" width="600"]] 161 161 162 -Connect to the PC after connecting the wires 163 163 164 - [[image:image-20220602102240-4.png]]215 +=== 2.8.2 Connection === 165 165 166 -=== Upgrade steps === 167 167 168 - ==== Dial theSW1 of theLA66 LoRaWAN Shield to the ISP's locationas showninthe figure below====218 +[[image:image-20220602101311-3.png||height="276" width="600"]] 169 169 170 -[[image:image-20220602102824-5.png]] 171 171 172 -==== Press the RST switch on the LA66 LoRaWAN Shield once ==== 221 +((( 222 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 223 +))) 173 173 174 -[[image:image-20220602104701-12.png]] 225 +((( 226 +(% style="background-color:yellow" %)**GND <-> GND 227 +TXD <-> TXD 228 +RXD <-> RXD** 229 +))) 175 175 176 -==== Open the upgrade application software ==== 177 177 178 - Softwaredownloadlink: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]232 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 179 179 234 +Connect USB TTL Adapter to PC after connecting the wires 235 + 236 + 237 +[[image:image-20220602102240-4.png||height="304" width="600"]] 238 + 239 + 240 +=== 2.8.3 Upgrade steps === 241 + 242 + 243 +==== 1. Switch SW1 to put in ISP position ==== 244 + 245 + 246 +[[image:image-20220602102824-5.png||height="306" width="600"]] 247 + 248 + 249 + 250 +==== 2. Press the RST switch once ==== 251 + 252 + 253 +[[image:image-20220602104701-12.png||height="285" width="600"]] 254 + 255 + 256 + 257 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 258 + 259 + 260 +((( 261 +(% 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/]]** 262 +))) 263 + 264 + 180 180 [[image:image-20220602103227-6.png]] 181 181 267 + 182 182 [[image:image-20220602103357-7.png]] 183 183 184 -===== Select the COM port corresponding to USB TTL ===== 185 185 271 + 272 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 273 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 274 + 275 + 186 186 [[image:image-20220602103844-8.png]] 187 187 188 -===== Select the bin file to burn ===== 189 189 279 + 280 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 281 +(% style="color:blue" %)**3. Select the bin file to burn** 282 + 283 + 190 190 [[image:image-20220602104144-9.png]] 191 191 286 + 192 192 [[image:image-20220602104251-10.png]] 193 193 289 + 194 194 [[image:image-20220602104402-11.png]] 195 195 196 -===== Click to start the download ===== 197 197 293 + 294 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 295 +(% style="color:blue" %)**4. Click to start the download** 296 + 198 198 [[image:image-20220602104923-13.png]] 199 199 200 -===== The following figure appears to prove that the burning is in progress ===== 201 201 300 + 301 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 302 +(% style="color:blue" %)**5. Check update process** 303 + 304 + 202 202 [[image:image-20220602104948-14.png]] 203 203 204 -===== The following picture appears to prove that the burning is successful ===== 205 205 308 + 309 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 310 +(% style="color:blue" %)**The following picture shows that the burning is successful** 311 + 206 206 [[image:image-20220602105251-15.png]] 207 207 208 -(% class="wikigeneratedid" %) 209 -= = 210 210 211 -== Order Info == 212 212 213 - PartNumber:**LA66-LoRaWAN-Shield-XXX**316 += 3. LA66 USB LoRaWAN Adapter = 214 214 215 -**XX**: The default frequency band 216 216 217 -* **AS923**: LoRaWAN AS923 band 218 -* **AU915**: LoRaWAN AU915 band 219 -* **EU433**: LoRaWAN EU433 band 220 -* **EU868**: LoRaWAN EU868 band 221 -* **KR920**: LoRaWAN KR920 band 222 -* **US915**: LoRaWAN US915 band 223 -* **IN865**: LoRaWAN IN865 band 224 -* **CN470**: LoRaWAN CN470 band 225 -* **PP**: Peer to Peer LoRa Protocol 319 +== 3.1 Overview == 226 226 227 227 228 -(% class="wikigeneratedid" %) 229 -== Package Info == 322 +[[image:image-20220715001142-3.png||height="145" width="220"]] 230 230 231 -* LA66 LoRaWAN Shield x 1 232 -* RF Antenna x 1 233 233 325 +((( 326 +(% 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. 327 +))) 234 234 329 +((( 330 +(% 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. 331 +))) 235 235 333 +((( 334 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 335 +))) 236 236 337 +((( 338 +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. 339 +))) 237 237 238 -= LA66 USB LoRaWAN Adapter = 341 +((( 342 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 343 +))) 239 239 240 -LA66 USB LoRaWAN Adapter is the USB Adapter for LA66, it combines a USB TTL Chip and LA66 module which can easy to test the LoRaWAN feature by using PC or embedded device which has USB Interface. 241 241 242 -Before use, please make sure that the computer has installed the CP2102 driver 243 243 244 -== PinMapping& LED==347 +== 3.2 Features == 245 245 246 -== Example Send & Get Messages via LoRaWAN in PC == 349 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 350 +* Ultra-long RF range 351 +* Support LoRaWAN v1.0.4 protocol 352 +* Support peer-to-peer protocol 353 +* TCXO crystal to ensure RF performance on low temperature 354 +* Spring RF antenna 355 +* Available in different frequency LoRaWAN frequency bands. 356 +* World-wide unique OTAA keys. 357 +* AT Command via UART-TTL interface 358 +* Firmware upgradable via UART interface 359 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 247 247 248 - ConnecttheLA66 LoRaShieldtothe PC361 +== 3.3 Specification == 249 249 250 -[[image:image-20220602171217-1.png||height="615" width="915"]] 363 +* CPU: 32-bit 48 MHz 364 +* Flash: 256KB 365 +* RAM: 64KB 366 +* Input Power Range: 5v 367 +* Frequency Range: 150 MHz ~~ 960 MHz 368 +* Maximum Power +22 dBm constant RF output 369 +* High sensitivity: -148 dBm 370 +* Temperature: 371 +** Storage: -55 ~~ +125℃ 372 +** Operating: -40 ~~ +85℃ 373 +* Humidity: 374 +** Storage: 5 ~~ 95% (Non-Condensing) 375 +** Operating: 10 ~~ 95% (Non-Condensing) 376 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 377 +* LoRa Rx current: <9 mA 251 251 379 +== 3.4 Pin Mapping & LED == 380 + 381 + 382 + 383 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 384 + 385 + 386 +((( 387 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 388 +))) 389 + 390 + 391 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 392 + 393 + 394 +[[image:image-20220723100027-1.png]] 395 + 396 + 252 252 Open the serial port tool 253 253 254 254 [[image:image-20220602161617-8.png]] 255 255 256 -[[image:image-20220602161718-9.png||height="5 29" width="927"]]401 +[[image:image-20220602161718-9.png||height="457" width="800"]] 257 257 258 -Press the reset switch RST on the LA66 LoRa Shield. 259 259 260 -The following picture appears to prove that the LA66 LoRa Shield successfully entered the network 261 261 262 - [[image:image-20220602161935-10.png]]405 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 263 263 264 - sendinstructions:AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>407 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 265 265 409 + 410 +[[image:image-20220602161935-10.png||height="498" width="800"]] 411 + 412 + 413 + 414 +(% style="color:blue" %)**3. See Uplink Command** 415 + 416 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 417 + 266 266 example: AT+SENDB=01,02,8,05820802581ea0a5 267 267 268 -[[image:image-20220602162157-11.png]] 420 +[[image:image-20220602162157-11.png||height="497" width="800"]] 269 269 270 -Check to see if TTN received the message 271 271 272 -[[image:image-20220602162331-12.png||height="547" width="1044"]] 273 273 274 - ==ExampleSend&GetMessagesviaLoRaWAN inRPi==424 +(% style="color:blue" %)**4. Check to see if TTN received the message** 275 275 276 - Connect theLA66LoRa Shieldtothe RPI426 +[[image:image-20220602162331-12.png||height="420" width="800"]] 277 277 278 -[[image:image-20220602171233-2.png||height="592" width="881"]] 279 279 280 -Log in to the RPI's terminal and connect to the serial port 281 281 282 - [[image:image-20220602153146-3.png]]430 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 283 283 284 -Press the reset switch RST on the LA66 LoRa Shield. 285 -The following picture appears to prove that the LA66 LoRa Shield successfully entered the network 286 286 287 -[[image:imag e-20220602154928-5.png]]433 +**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]] 288 288 289 -se ndinstructions:AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>435 +(**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]]) 290 290 437 +(% style="color:red" %)**Preconditions:** 438 + 439 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 440 + 441 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 442 + 443 + 444 + 445 +(% style="color:blue" %)**Steps for usage:** 446 + 447 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 448 + 449 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 450 + 451 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 452 + 453 + 454 + 455 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 456 + 457 + 458 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 459 + 460 + 461 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 462 + 463 +[[image:image-20220723100439-2.png]] 464 + 465 + 466 + 467 +(% style="color:blue" %)**2. Install Minicom in RPi.** 468 + 469 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 470 + 471 + (% style="background-color:yellow" %)**apt update** 472 + 473 + (% style="background-color:yellow" %)**apt install minicom** 474 + 475 + 476 +Use minicom to connect to the RPI's terminal 477 + 478 +[[image:image-20220602153146-3.png||height="439" width="500"]] 479 + 480 + 481 + 482 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 483 + 484 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 485 + 486 + 487 +[[image:image-20220602154928-5.png||height="436" width="500"]] 488 + 489 + 490 + 491 +(% style="color:blue" %)**4. Send Uplink message** 492 + 493 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 494 + 291 291 example: AT+SENDB=01,02,8,05820802581ea0a5 292 292 293 -[[image:image-20220602160339-6.png]] 294 294 498 +[[image:image-20220602160339-6.png||height="517" width="600"]] 499 + 500 + 501 + 295 295 Check to see if TTN received the message 296 296 297 -[[image:image-20220602160627-7.png||height=" 468" width="1013"]]504 +[[image:image-20220602160627-7.png||height="369" width="800"]] 298 298 299 -=== Install Minicom === 300 300 301 -Enter the following command in the RPI terminal 302 302 303 -ap tupdate508 +== 3.8 Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. == 304 304 305 - [[image:image-20220602143155-1.png]]510 +=== 3.8.1 DRAGINO-LA66-APP === 306 306 307 - aptinstallminicom512 +[[image:image-20220723102027-3.png]] 308 308 309 - [[image:image-20220602143744-2.png]]514 +==== Overview: ==== 310 310 311 - ===SendPC's CPU/RAMusage toTTNvia script.===516 +DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Module. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Module. 312 312 313 - ==== Takepython as an example:====518 +View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 314 314 315 -==== =Preconditions:=====520 +==== Conditions of Use: ==== 316 316 317 - 1.LA66USBLoRaWAN Adapterworks fine522 +Requires a type-c to USB adapter 318 318 319 - 2.LA66 USB LoRaWAN Adapteris registered with TTN524 +[[image:image-20220723104754-4.png]] 320 320 321 -==== =Stepsforusage=====526 +==== Use of APP: ==== 322 322 323 - 1.Pressthe reset switch RESETonthe LA66 USB LoRaWAN Adapter528 +Function and page introduction 324 324 325 -2. Runthescriptandseethe TTN530 +[[image:image-20220723113448-7.png||height="1481" width="670"]] 326 326 327 - [[image:image-20220602115852-3.png]]532 +1.Display LA66 USB LoRaWAN Module connection status 328 328 534 +2.Check and reconnect 329 329 536 +3.Turn send timestamps on or off 330 330 331 - == Example: LA66 USB Module gotamessage fromLA66 LoRaShieldandsend the sensordatao NodeRed. ==538 +4.Display LoRaWan connection status 332 332 540 +5.Check LoRaWan connection status 333 333 334 - == UpgradeFirmware ofLA66USB LoRaWAN Adapter==542 +6.The RSSI value of the node when the ACK is received 335 335 336 - 544 +7.Node's Signal Strength Icon 545 + 546 +8.Set the packet sending interval of the node in seconds 547 + 548 +9.AT command input box 549 + 550 +10.Send AT command button 551 + 552 +11.Node log box 553 + 554 +12.clear log button 555 + 556 +13.exit button 557 + 558 +LA66 USB LoRaWAN Module not connected 559 + 560 +[[image:image-20220723110520-5.png||height="903" width="677"]] 561 + 562 +Connect LA66 USB LoRaWAN Module 563 + 564 +[[image:image-20220723110626-6.png||height="906" width="680"]] 565 + 566 +=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Module and integrate it into Node-RED === 567 + 568 +1.Register LA66 USB LoRaWAN Module to TTNV3 569 + 570 +[[image:image-20220723134549-8.png]] 571 + 572 +2.Open Node-RED,And import the JSON file to generate the flow 573 + 574 +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/]] 575 + 576 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 577 + 578 + 579 + 580 + 581 += 4. Order Info = 582 + 583 + 584 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 585 + 586 + 587 +(% style="color:blue" %)**XXX**(%%): The default frequency band 588 + 589 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 590 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 591 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 592 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 593 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 594 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 595 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 596 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 597 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 598 + 599 += 5. Reference = 600 + 601 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
- image-20220715000242-1.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Edwin - Size
-
... ... @@ -1,0 +1,1 @@ 1 +172.4 KB - Content
- image-20220715000826-2.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Edwin - Size
-
... ... @@ -1,0 +1,1 @@ 1 +820.7 KB - Content
- image-20220715001142-3.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Edwin - Size
-
... ... @@ -1,0 +1,1 @@ 1 +508.1 KB - Content
- image-20220718094030-1.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoling - Size
-
... ... @@ -1,0 +1,1 @@ 1 +193.3 KB - Content
- image-20220718094138-2.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoling - Size
-
... ... @@ -1,0 +1,1 @@ 1 +100.3 KB - Content
- image-20220718094750-3.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoling - Size
-
... ... @@ -1,0 +1,1 @@ 1 +97.9 KB - Content
- image-20220718094950-4.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoling - Size
-
... ... @@ -1,0 +1,1 @@ 1 +97.7 KB - Content
- image-20220718095457-5.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoling - Size
-
... ... @@ -1,0 +1,1 @@ 1 +98.0 KB - Content
- image-20220719093156-1.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoling - Size
-
... ... @@ -1,0 +1,1 @@ 1 +381.2 KB - Content
- image-20220719093358-2.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoling - Size
-
... ... @@ -1,0 +1,1 @@ 1 +649.5 KB - Content
- image-20220720111850-1.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Xiaoling - Size
-
... ... @@ -1,0 +1,1 @@ 1 +380.3 KB - Content
- image-20220723100027-1.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Lu - Size
-
... ... @@ -1,0 +1,1 @@ 1 +1.1 MB - Content
- image-20220723100439-2.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Lu - Size
-
... ... @@ -1,0 +1,1 @@ 1 +749.8 KB - Content
- image-20220723102027-3.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Lu - Size
-
... ... @@ -1,0 +1,1 @@ 1 +28.7 KB - Content
- image-20220723104754-4.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Lu - Size
-
... ... @@ -1,0 +1,1 @@ 1 +231.5 KB - Content
- image-20220723110520-5.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Lu - Size
-
... ... @@ -1,0 +1,1 @@ 1 +3.2 MB - Content
- image-20220723110626-6.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Lu - Size
-
... ... @@ -1,0 +1,1 @@ 1 +3.6 MB - Content
- image-20220723113448-7.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Lu - Size
-
... ... @@ -1,0 +1,1 @@ 1 +298.5 KB - Content
- image-20220723134549-8.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Lu - Size
-
... ... @@ -1,0 +1,1 @@ 1 +392.3 KB - Content
- image-20220723144339-1.png
-
- Author
-
... ... @@ -1,0 +1,1 @@ 1 +XWiki.Lu - Size
-
... ... @@ -1,0 +1,1 @@ 1 +324.7 KB - Content