Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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Details
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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Module1 +LA66 LoRaWAN Shield User Manual - Content
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... ... @@ -6,15 +6,15 @@ 6 6 7 7 8 8 9 -= 1. LA66 LoRaWAN Module = 10 10 10 += 1. LA66 LoRaWAN Shield = 11 11 12 -== 1.1 What is LA66 LoRaWAN Module == 13 13 13 +== 1.1 Overview == 14 14 15 + 15 15 ((( 16 -((( 17 -[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 17 +[[image:image-20220715000826-2.png||height="145" width="220"]] 18 18 ))) 19 19 20 20 ((( ... ... @@ -22,13 +22,12 @@ 22 22 ))) 23 23 24 24 ((( 25 -(% style="color:blue" %)** DraginoLA66**(%%) isa small wirelessLoRaWANmodule that offersa very compelling mixoflong-range,lowpowerconsumption,andsecuredata transmission.It isdesignedtofacilitatedeveloperstoquicklydeployindustrial-levelLoRaWANand IoTsolutions. It helps userstoturn theideaintopracticalapplicationand makethe InternetofThings areality. It is easy tocreate and connectyour thingseverywhere.25 +(% 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. 26 26 ))) 27 -))) 28 28 29 29 ((( 30 30 ((( 31 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0. 4protocol**(%%). 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.30 +(% 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 33 ))) 34 34 ... ... @@ -36,8 +36,10 @@ 36 36 ((( 37 37 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 38 38 ))) 38 +))) 39 39 40 40 ((( 41 +((( 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 43 ))) ... ... @@ -52,10 +52,12 @@ 52 52 53 53 == 1.2 Features == 54 54 55 -* Support LoRaWAN v1.0.4 protocol 56 + 57 +* Arduino Shield base on LA66 LoRaWAN module 58 +* 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 -* SM DAntennapad and i-pex antennaconnector61 +* SMA connector 59 59 * Available in different frequency LoRaWAN frequency bands. 60 60 * World-wide unique OTAA keys. 61 61 * AT Command via UART-TTL interface ... ... @@ -63,9 +63,9 @@ 63 63 * Ultra-long RF range 64 64 65 65 66 - 67 67 == 1.3 Specification == 68 68 71 + 69 69 * CPU: 32-bit 48 MHz 70 70 * Flash: 256KB 71 71 * RAM: 64KB ... ... @@ -86,134 +86,109 @@ 86 86 87 87 88 88 89 -== 1.4 AT Command == 90 90 93 +== 1.4 Pin Mapping & LED == 91 91 92 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 93 93 96 +[[image:image-20220817085048-1.png]] 94 94 98 +~1. The LED lights up red when there is an upstream data packet 99 +2. When the network is successfully connected, the green light will be on for 5 seconds 100 +3. Purple light on when receiving downlink data packets 95 95 96 -== 1.5 Dimension == 97 97 98 -[[image:image-20220718094750-3.png]] 99 99 104 +== 1.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 100 100 101 101 102 - ==1.6 PinMapping==107 +**Show connection diagram:** 103 103 104 104 105 -[[image:image-2022071 9093156-1.png]]110 +[[image:image-20220723170210-2.png||height="908" width="681"]] 106 106 107 107 108 108 109 -= =1.7LandPattern==114 +(% style="color:blue" %)**1. open Arduino IDE** 110 110 111 -[[image:image-20220517072821-2.png]] 112 112 117 +[[image:image-20220723170545-4.png]] 113 113 114 114 115 -= 2. LA66 LoRaWAN Shield = 116 116 121 +(% style="color:blue" %)**2. Open project** 117 117 118 -== 2.1 Overview == 119 119 124 +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]] 120 120 121 -((( 122 -[[image:image-20220715000826-2.png||height="145" width="220"]] 123 -))) 126 +[[image:image-20220726135239-1.png]] 124 124 125 -((( 126 - 127 -))) 128 128 129 -((( 130 -(% 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. 131 -))) 129 +(% 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** 132 132 133 -((( 134 -((( 135 -(% 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. 136 -))) 137 -))) 131 +[[image:image-20220726135356-2.png]] 138 138 139 -((( 140 -((( 141 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 142 -))) 143 -))) 144 144 145 -((( 146 -((( 147 -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. 148 -))) 149 -))) 134 +(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 150 150 151 -((( 152 -((( 153 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 154 -))) 155 -))) 156 156 137 +[[image:image-20220723172235-7.png||height="480" width="1027"]] 157 157 158 158 159 -== 2.2 Features == 160 160 161 -* Arduino Shield base on LA66 LoRaWAN module 162 -* Support LoRaWAN v1.0.4 protocol 163 -* Support peer-to-peer protocol 164 -* TCXO crystal to ensure RF performance on low temperature 165 -* SMA connector 166 -* Available in different frequency LoRaWAN frequency bands. 167 -* World-wide unique OTAA keys. 168 -* AT Command via UART-TTL interface 169 -* Firmware upgradable via UART interface 170 -* Ultra-long RF range 141 +== 1.6 Example: Join TTN network and send an uplink message, get downlink message. == 171 171 172 172 144 +(% style="color:blue" %)**1. Open project** 173 173 174 -== 2.3 Specification == 175 175 176 -* CPU: 32-bit 48 MHz 177 -* Flash: 256KB 178 -* RAM: 64KB 179 -* Input Power Range: 1.8v ~~ 3.7v 180 -* Power Consumption: < 4uA. 181 -* Frequency Range: 150 MHz ~~ 960 MHz 182 -* Maximum Power +22 dBm constant RF output 183 -* High sensitivity: -148 dBm 184 -* Temperature: 185 -** Storage: -55 ~~ +125℃ 186 -** Operating: -40 ~~ +85℃ 187 -* Humidity: 188 -** Storage: 5 ~~ 95% (Non-Condensing) 189 -** Operating: 10 ~~ 95% (Non-Condensing) 190 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 191 -* LoRa Rx current: <9 mA 192 -* I/O Voltage: 3.3v 147 +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]] 193 193 194 194 150 +[[image:image-20220723172502-8.png]] 195 195 196 -== 2.4 Pin Mapping & LED == 197 197 198 198 154 +(% 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** 199 199 200 -== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 201 201 157 +[[image:image-20220723172938-9.png||height="652" width="1050"]] 202 202 203 203 204 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 205 205 161 +== 1.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 206 206 207 207 208 - ==2.7 Example: Log TemperatureSensor(DHT11)and senddata toTTN, show it in DataCake. ==164 +(% style="color:blue" %)**1. Open project** 209 209 210 210 167 +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]] 211 211 212 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 213 213 170 +[[image:image-20220723173341-10.png||height="581" width="1014"]] 214 214 215 -=== 2.8.1 Items needed for update === 216 216 173 + 174 +(% 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** 175 + 176 + 177 +[[image:image-20220723173950-11.png||height="665" width="1012"]] 178 + 179 + 180 + 181 +(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 182 + 183 +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/]] 184 + 185 +[[image:image-20220723175700-12.png||height="602" width="995"]] 186 + 187 + 188 + 189 +== 1.8 Upgrade Firmware of LA66 LoRaWAN Shield == 190 + 191 + 192 +=== 1.8.1 Items needed for update === 193 + 194 + 217 217 1. LA66 LoRaWAN Shield 218 218 1. Arduino 219 219 1. USB TO TTL Adapter ... ... @@ -221,9 +221,10 @@ 221 221 [[image:image-20220602100052-2.png||height="385" width="600"]] 222 222 223 223 224 -=== 2.8.2 Connection === 225 225 203 +=== 1.8.2 Connection === 226 226 205 + 227 227 [[image:image-20220602101311-3.png||height="276" width="600"]] 228 228 229 229 ... ... @@ -246,17 +246,19 @@ 246 246 [[image:image-20220602102240-4.png||height="304" width="600"]] 247 247 248 248 249 -=== 2.8.3 Upgrade steps === 250 250 229 +=== 1.8.3 Upgrade steps === 251 251 252 -==== 1. Switch SW1 to put in ISP position ==== 253 253 254 254 233 +==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 234 + 235 + 255 255 [[image:image-20220602102824-5.png||height="306" width="600"]] 256 256 257 257 258 258 259 -==== 2. Press the RST switch once ==== 240 +==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 260 260 261 261 262 262 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -263,7 +263,7 @@ 263 263 264 264 265 265 266 -==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 247 +==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 267 267 268 268 269 269 ((( ... ... @@ -322,216 +322,22 @@ 322 322 323 323 324 324 325 -= 3.LA66USB LoRaWAN Adapter=306 += 2. FAQ = 326 326 327 327 328 -== 3.1Overview==309 +== 2.1 How to Compile Source Code for LA66? == 329 329 330 330 331 -[[i mage:image-20220715001142-3.png||height="145"width="220"]]312 +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]] 332 332 333 333 334 -((( 335 -(% 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. 336 -))) 337 337 338 -((( 339 -(% 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. 340 -))) 316 += 3. Order Info = 341 341 342 -((( 343 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 344 -))) 345 345 346 -((( 347 -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. 348 -))) 319 +**Part Number:** (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) 349 349 350 -((( 351 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 352 -))) 353 353 354 - 355 - 356 -== 3.2 Features == 357 - 358 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 359 -* Ultra-long RF range 360 -* Support LoRaWAN v1.0.4 protocol 361 -* Support peer-to-peer protocol 362 -* TCXO crystal to ensure RF performance on low temperature 363 -* Spring RF antenna 364 -* Available in different frequency LoRaWAN frequency bands. 365 -* World-wide unique OTAA keys. 366 -* AT Command via UART-TTL interface 367 -* Firmware upgradable via UART interface 368 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 369 - 370 - 371 - 372 -== 3.3 Specification == 373 - 374 -* CPU: 32-bit 48 MHz 375 -* Flash: 256KB 376 -* RAM: 64KB 377 -* Input Power Range: 5v 378 -* Frequency Range: 150 MHz ~~ 960 MHz 379 -* Maximum Power +22 dBm constant RF output 380 -* High sensitivity: -148 dBm 381 -* Temperature: 382 -** Storage: -55 ~~ +125℃ 383 -** Operating: -40 ~~ +85℃ 384 -* Humidity: 385 -** Storage: 5 ~~ 95% (Non-Condensing) 386 -** Operating: 10 ~~ 95% (Non-Condensing) 387 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 388 -* LoRa Rx current: <9 mA 389 - 390 - 391 - 392 -== 3.4 Pin Mapping & LED == 393 - 394 - 395 - 396 -== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 397 - 398 - 399 -((( 400 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 401 -))) 402 - 403 - 404 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 405 - 406 - 407 -[[image:image-20220602171217-1.png||height="538" width="800"]] 408 - 409 - 410 -Open the serial port tool 411 - 412 -[[image:image-20220602161617-8.png]] 413 - 414 -[[image:image-20220602161718-9.png||height="457" width="800"]] 415 - 416 - 417 - 418 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 419 - 420 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 421 - 422 - 423 -[[image:image-20220602161935-10.png||height="498" width="800"]] 424 - 425 - 426 - 427 -(% style="color:blue" %)**3. See Uplink Command** 428 - 429 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 430 - 431 -example: AT+SENDB=01,02,8,05820802581ea0a5 432 - 433 -[[image:image-20220602162157-11.png||height="497" width="800"]] 434 - 435 - 436 - 437 -(% style="color:blue" %)**4. Check to see if TTN received the message** 438 - 439 -[[image:image-20220602162331-12.png||height="420" width="800"]] 440 - 441 - 442 - 443 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 444 - 445 - 446 -**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]] 447 - 448 - 449 -(% style="color:red" %)**Preconditions:** 450 - 451 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 452 - 453 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 454 - 455 - 456 - 457 -(% style="color:blue" %)**Steps for usage:** 458 - 459 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 460 - 461 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 462 - 463 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 464 - 465 - 466 - 467 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 468 - 469 - 470 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 471 - 472 - 473 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 474 - 475 -[[image:image-20220602171233-2.png||height="538" width="800"]] 476 - 477 - 478 - 479 -(% style="color:blue" %)**2. Install Minicom in RPi.** 480 - 481 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 482 - 483 - (% style="background-color:yellow" %)**apt update** 484 - 485 - (% style="background-color:yellow" %)**apt install minicom** 486 - 487 - 488 -Use minicom to connect to the RPI's terminal 489 - 490 -[[image:image-20220602153146-3.png||height="439" width="500"]] 491 - 492 - 493 - 494 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 495 - 496 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 497 - 498 - 499 -[[image:image-20220602154928-5.png||height="436" width="500"]] 500 - 501 - 502 - 503 -(% style="color:blue" %)**4. Send Uplink message** 504 - 505 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 506 - 507 -example: AT+SENDB=01,02,8,05820802581ea0a5 508 - 509 - 510 -[[image:image-20220602160339-6.png||height="517" width="600"]] 511 - 512 - 513 - 514 -Check to see if TTN received the message 515 - 516 -[[image:image-20220602160627-7.png||height="369" width="800"]] 517 - 518 - 519 - 520 -== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 521 - 522 - 523 - 524 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 525 - 526 - 527 - 528 - 529 -= 4. Order Info = 530 - 531 - 532 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 533 - 534 - 535 535 (% style="color:blue" %)**XXX**(%%): The default frequency band 536 536 537 537 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -544,7 +544,7 @@ 544 544 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 545 545 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 546 546 334 += 4. Reference = 547 547 548 -= 5. Reference = 549 549 550 -* Hardware Design File for LA66 LoRaWAN Shield ,LA66 USB LoRaWAN Adapter: [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]337 +* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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