Changes for page LA66 LoRaWAN Shield User Manual
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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Module1 +LA66 LoRaWAN Shield User Manual - Author
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... ... @@ -6,41 +6,59 @@ 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 -[[image:image-20220715000242-1.png||height="110" width="132"]] 17 +[[image:image-20220715000826-2.png||height="145" width="220"]] 18 +))) 17 17 18 -(% 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. 20 +((( 21 + 19 19 ))) 20 20 21 21 ((( 22 -(% style="color:blue" %)**LA66 **(%%)is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWANv1.0.4 protocol**(%%).TheLoRaWANstackusedin LA66isused in morethan1millionLoRaWANEnd Devices deployedworldwidely.This matureLoRaWANstack greatlyreduces therisktomakestable LoRaWANSensors to support different LoRaWAN serversand different countries' standards. External MCU can use AT commandtocall LA66 and start to transmitdata via the LoRaWANprotocol.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. 23 23 ))) 24 24 25 25 ((( 29 +((( 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. 31 +))) 32 +))) 33 + 34 +((( 35 +((( 26 26 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 27 27 ))) 38 +))) 28 28 29 29 ((( 41 +((( 30 30 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. 31 31 ))) 44 +))) 32 32 33 33 ((( 47 +((( 34 34 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 35 35 ))) 50 +))) 36 36 37 37 53 + 38 38 == 1.2 Features == 39 39 40 -* Support LoRaWAN v1.0.4 protocol 56 + 57 +* Arduino Shield base on LA66 LoRaWAN module 58 +* Support LoRaWAN v1.0.3 protocol 41 41 * Support peer-to-peer protocol 42 42 * TCXO crystal to ensure RF performance on low temperature 43 -* SM DAntennapad and i-pex antennaconnector61 +* SMA connector 44 44 * Available in different frequency LoRaWAN frequency bands. 45 45 * World-wide unique OTAA keys. 46 46 * AT Command via UART-TTL interface ... ... @@ -48,8 +48,10 @@ 48 48 * Ultra-long RF range 49 49 50 50 69 + 51 51 == 1.3 Specification == 52 52 72 + 53 53 * CPU: 32-bit 48 MHz 54 54 * Flash: 256KB 55 55 * RAM: 64KB ... ... @@ -69,126 +69,120 @@ 69 69 * I/O Voltage: 3.3v 70 70 71 71 72 -== 1.4 AT Command == 73 73 74 - ATCommandis valid over MainTXD andMainRXD.Serial Baud Rate is 9600. AT commands can be found in AT Command documents.93 +== 1.4 Pin Mapping & LED == 75 75 76 76 77 - == 1.5 Dimension ==96 +[[image:image-20220814101457-1.png||height="553" width="761"]] 78 78 79 -[[image:image-20220517072526-1.png]] 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 80 80 81 81 82 82 83 -== 1. 6PinMapping==104 +== 1.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 84 84 85 85 86 - [[image:image-20220523101537-1.png]]107 +**Show connection diagram:** 87 87 88 88 110 +[[image:image-20220723170210-2.png||height="908" width="681"]] 89 89 90 -== 1.7 Land Pattern == 91 91 92 -[[image:image-20220517072821-2.png]] 93 93 114 +(% style="color:blue" %)**1. open Arduino IDE** 94 94 95 95 96 - = 2. LA66 LoRaWAN Shield =117 +[[image:image-20220723170545-4.png]] 97 97 98 98 99 -== 2.1 Overview == 100 100 121 +(% style="color:blue" %)**2. Open project** 101 101 102 -[[image:image-20220715000826-2.png||height="386" width="449"]] 103 103 124 +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]] 104 104 105 - LA66 LoRaWAN Shield is the Arduino shield baseon LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects.126 +[[image:image-20220726135239-1.png]] 106 106 107 -((( 108 -(% 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. 109 -))) 110 110 111 -((( 112 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 113 -))) 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** 114 114 115 -((( 116 -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. 117 -))) 131 +[[image:image-20220726135356-2.png]] 118 118 119 -((( 120 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 121 -))) 122 122 134 +(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 123 123 124 -== 2.2 Features == 125 125 126 -* Arduino Shield base on LA66 LoRaWAN module 127 -* Support LoRaWAN v1.0.4 protocol 128 -* Support peer-to-peer protocol 129 -* TCXO crystal to ensure RF performance on low temperature 130 -* SMA connector 131 -* Available in different frequency LoRaWAN frequency bands. 132 -* World-wide unique OTAA keys. 133 -* AT Command via UART-TTL interface 134 -* Firmware upgradable via UART interface 135 -* Ultra-long RF range 137 +[[image:image-20220723172235-7.png||height="480" width="1027"]] 136 136 137 137 138 -== 2.3 Specification == 139 139 140 -* CPU: 32-bit 48 MHz 141 -* Flash: 256KB 142 -* RAM: 64KB 143 -* Input Power Range: 1.8v ~~ 3.7v 144 -* Power Consumption: < 4uA. 145 -* Frequency Range: 150 MHz ~~ 960 MHz 146 -* Maximum Power +22 dBm constant RF output 147 -* High sensitivity: -148 dBm 148 -* Temperature: 149 -** Storage: -55 ~~ +125℃ 150 -** Operating: -40 ~~ +85℃ 151 -* Humidity: 152 -** Storage: 5 ~~ 95% (Non-Condensing) 153 -** Operating: 10 ~~ 95% (Non-Condensing) 154 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 155 -* LoRa Rx current: <9 mA 156 -* I/O Voltage: 3.3v 141 +== 1.6 Example: Join TTN network and send an uplink message, get downlink message. == 157 157 158 158 159 -= =2.4Pin Mapping& LED ==144 +(% style="color:blue" %)**1. Open project** 160 160 161 161 147 +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]] 162 162 163 -== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 164 164 150 +[[image:image-20220723172502-8.png]] 165 165 166 166 167 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 168 168 154 +(% 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** 169 169 170 170 171 - == 2.7 Example: LogTemperatureSensor(DHT11) and send datato TTN, showin DataCake.==157 +[[image:image-20220723172938-9.png||height="652" width="1050"]] 172 172 173 173 174 174 175 -== 2.8UpgradeFirmware ofLA66LoRaWANShield ==161 +== 1.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 176 176 177 177 178 -= ==2.8.1Itemsneededfor update===164 +(% style="color:blue" %)**1. Open project** 179 179 166 + 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]] 168 + 169 + 170 +[[image:image-20220723173341-10.png||height="581" width="1014"]] 171 + 172 + 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 + 180 180 1. LA66 LoRaWAN Shield 181 181 1. Arduino 182 182 1. USB TO TTL Adapter 183 183 184 - 185 - 186 186 [[image:image-20220602100052-2.png||height="385" width="600"]] 187 187 188 188 189 -=== 2.8.2 Connection === 190 190 203 +=== 1.8.2 Connection === 191 191 205 + 192 192 [[image:image-20220602101311-3.png||height="276" width="600"]] 193 193 194 194 ... ... @@ -211,17 +211,19 @@ 211 211 [[image:image-20220602102240-4.png||height="304" width="600"]] 212 212 213 213 214 -=== 2.8.3 Upgrade steps === 215 215 229 +=== 1.8.3 Upgrade steps === 216 216 217 -==== 1. Switch SW1 to put in ISP position ==== 218 218 219 219 233 +==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 234 + 235 + 220 220 [[image:image-20220602102824-5.png||height="306" width="600"]] 221 221 222 222 223 223 224 -==== 2. Press the RST switch once ==== 240 +==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 225 225 226 226 227 227 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -228,7 +228,7 @@ 228 228 229 229 230 230 231 -==== 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(%%) ==== 232 232 233 233 234 234 ((( ... ... @@ -287,204 +287,22 @@ 287 287 288 288 289 289 290 -= 3.LA66USB LoRaWAN Adapter=306 += 2. FAQ = 291 291 292 292 293 -== 3.1Overview==309 +== 2.1 How to Compile Source Code for LA66? == 294 294 295 -(% 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. 296 296 297 -((( 298 -(% 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. 299 -))) 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]] 300 300 301 -((( 302 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 303 -))) 304 304 305 -((( 306 -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. 307 -))) 308 308 309 -((( 310 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 311 -))) 316 += 3. Order Info = 312 312 313 313 314 - ==3.2Features==319 +**Part Number:** (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) 315 315 316 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 317 -* Ultra-long RF range 318 -* Support LoRaWAN v1.0.4 protocol 319 -* Support peer-to-peer protocol 320 -* TCXO crystal to ensure RF performance on low temperature 321 -* Spring RF antenna 322 -* Available in different frequency LoRaWAN frequency bands. 323 -* World-wide unique OTAA keys. 324 -* AT Command via UART-TTL interface 325 -* Firmware upgradable via UART interface 326 326 327 - 328 -== 3.3 Specification == 329 - 330 -* CPU: 32-bit 48 MHz 331 -* Flash: 256KB 332 -* RAM: 64KB 333 -* Input Power Range: 5v 334 -* Frequency Range: 150 MHz ~~ 960 MHz 335 -* Maximum Power +22 dBm constant RF output 336 -* High sensitivity: -148 dBm 337 -* Temperature: 338 -** Storage: -55 ~~ +125℃ 339 -** Operating: -40 ~~ +85℃ 340 -* Humidity: 341 -** Storage: 5 ~~ 95% (Non-Condensing) 342 -** Operating: 10 ~~ 95% (Non-Condensing) 343 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 344 -* LoRa Rx current: <9 mA 345 - 346 - 347 -== 3.4 Pin Mapping & LED == 348 - 349 - 350 - 351 -== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 352 - 353 - 354 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 355 - 356 - 357 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 358 - 359 - 360 -[[image:image-20220602171217-1.png||height="538" width="800"]] 361 - 362 - 363 -Open the serial port tool 364 - 365 -[[image:image-20220602161617-8.png]] 366 - 367 -[[image:image-20220602161718-9.png||height="457" width="800"]] 368 - 369 - 370 - 371 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 372 - 373 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 374 - 375 - 376 -[[image:image-20220602161935-10.png||height="498" width="800"]] 377 - 378 - 379 - 380 -(% style="color:blue" %)**3. See Uplink Command** 381 - 382 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 383 - 384 -example: AT+SENDB=01,02,8,05820802581ea0a5 385 - 386 -[[image:image-20220602162157-11.png||height="497" width="800"]] 387 - 388 - 389 - 390 -(% style="color:blue" %)**4. Check to see if TTN received the message** 391 - 392 -[[image:image-20220602162331-12.png||height="420" width="800"]] 393 - 394 - 395 - 396 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 397 - 398 - 399 -**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]] 400 - 401 - 402 -(% style="color:red" %)**Preconditions:** 403 - 404 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 405 - 406 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 407 - 408 - 409 - 410 -(% style="color:blue" %)**Steps for usage:** 411 - 412 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 413 - 414 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 415 - 416 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 417 - 418 - 419 - 420 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 421 - 422 - 423 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 424 - 425 - 426 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 427 - 428 -[[image:image-20220602171233-2.png||height="538" width="800"]] 429 - 430 - 431 - 432 -(% style="color:blue" %)**2. Install Minicom in RPi.** 433 - 434 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 435 - 436 - (% style="background-color:yellow" %)**apt update** 437 - 438 - (% style="background-color:yellow" %)**apt install minicom** 439 - 440 - 441 -Use minicom to connect to the RPI's terminal 442 - 443 -[[image:image-20220602153146-3.png||height="439" width="500"]] 444 - 445 - 446 - 447 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 448 - 449 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 450 - 451 - 452 -[[image:image-20220602154928-5.png||height="436" width="500"]] 453 - 454 - 455 - 456 -(% style="color:blue" %)**4. Send Uplink message** 457 - 458 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 459 - 460 -example: AT+SENDB=01,02,8,05820802581ea0a5 461 - 462 - 463 -[[image:image-20220602160339-6.png||height="517" width="600"]] 464 - 465 - 466 - 467 -Check to see if TTN received the message 468 - 469 -[[image:image-20220602160627-7.png||height="369" width="800"]] 470 - 471 - 472 - 473 -== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 474 - 475 - 476 - 477 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 478 - 479 - 480 - 481 - 482 -= 4. Order Info = 483 - 484 - 485 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 486 - 487 - 488 488 (% style="color:blue" %)**XXX**(%%): The default frequency band 489 489 490 490 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -498,8 +498,8 @@ 498 498 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 499 499 500 500 501 -= 5. Reference = 502 502 503 - *HardwareDesign Filefor LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter: [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]336 += 4. Reference = 504 504 505 - 338 + 339 +* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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