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 56 + 57 +* Arduino Shield base on LA66 LoRaWAN module 40 40 * Support LoRaWAN v1.0.4 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 ... ... @@ -47,8 +47,12 @@ 47 47 * Firmware upgradable via UART interface 48 48 * Ultra-long RF range 49 49 68 + 69 + 70 + 50 50 == 1.3 Specification == 51 51 73 + 52 52 * CPU: 32-bit 48 MHz 53 53 * Flash: 256KB 54 54 * RAM: 64KB ... ... @@ -67,123 +67,122 @@ 67 67 * LoRa Rx current: <9 mA 68 68 * I/O Voltage: 3.3v 69 69 70 -== 1.4 AT Command == 71 71 72 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 73 73 74 74 75 -== 1. 5Dimension ==95 +== 1.4 Pin Mapping & LED == 76 76 77 -[[image:image-20220517072526-1.png]] 78 78 98 +[[image:image-20220814101457-1.png||height="553" width="761"]] 79 79 100 +~1. The LED lights up red when there is an upstream data packet 101 +2. When the network is successfully connected, the green light will be on for 5 seconds 102 +3. Purple light on when receiving downlink data packets 80 80 81 -== 1.6 Pin Mapping == 82 82 83 83 84 - [[image:image-20220523101537-1.png]]106 +== 1.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 85 85 86 86 109 +**Show connection diagram:** 87 87 88 -== 1.7 Land Pattern == 89 89 90 -[[image:image-20220 517072821-2.png]]112 +[[image:image-20220723170210-2.png||height="908" width="681"]] 91 91 92 92 93 93 94 -= 2.LA66 LoRaWAN Shield=116 +(% style="color:blue" %)**1. open Arduino IDE** 95 95 96 96 97 - == 2.1 Overview ==119 +[[image:image-20220723170545-4.png]] 98 98 99 99 100 -[[image:image-20220715000826-2.png||height="386" width="449"]] 101 101 123 +(% style="color:blue" %)**2. Open project** 102 102 103 -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. 104 104 105 -((( 106 -(% 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. 107 -))) 126 +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]] 108 108 109 -((( 110 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 111 -))) 128 +[[image:image-20220726135239-1.png]] 112 112 113 -((( 114 -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. 115 -))) 116 116 117 -((( 118 -LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 119 -))) 131 +(% 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** 120 120 133 +[[image:image-20220726135356-2.png]] 121 121 122 -== 2.2 Features == 123 123 124 -* Arduino Shield base on LA66 LoRaWAN module 125 -* Support LoRaWAN v1.0.4 protocol 126 -* Support peer-to-peer protocol 127 -* TCXO crystal to ensure RF performance on low temperature 128 -* SMA connector 129 -* Available in different frequency LoRaWAN frequency bands. 130 -* World-wide unique OTAA keys. 131 -* AT Command via UART-TTL interface 132 -* Firmware upgradable via UART interface 133 -* Ultra-long RF range 136 +(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 134 134 135 -== 2.3 Specification == 136 136 137 -* CPU: 32-bit 48 MHz 138 -* Flash: 256KB 139 -* RAM: 64KB 140 -* Input Power Range: 1.8v ~~ 3.7v 141 -* Power Consumption: < 4uA. 142 -* Frequency Range: 150 MHz ~~ 960 MHz 143 -* Maximum Power +22 dBm constant RF output 144 -* High sensitivity: -148 dBm 145 -* Temperature: 146 -** Storage: -55 ~~ +125℃ 147 -** Operating: -40 ~~ +85℃ 148 -* Humidity: 149 -** Storage: 5 ~~ 95% (Non-Condensing) 150 -** Operating: 10 ~~ 95% (Non-Condensing) 151 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 152 -* LoRa Rx current: <9 mA 153 -* I/O Voltage: 3.3v 139 +[[image:image-20220723172235-7.png||height="480" width="1027"]] 154 154 155 -== 2.4 Pin Mapping & LED == 156 156 157 157 143 +== 1.6 Example: Join TTN network and send an uplink message, get downlink message. == 158 158 159 -== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 160 160 146 +(% style="color:blue" %)**1. Open project** 161 161 162 162 163 - == 2.6 Example:Joinandsendan uplinkessage, getwnlinkmessage.==149 +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]] 164 164 165 165 152 +[[image:image-20220723172502-8.png]] 166 166 167 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 168 168 169 169 156 +(% 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** 170 170 171 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 172 172 159 +[[image:image-20220723172938-9.png||height="652" width="1050"]] 173 173 174 -=== 2.8.1 Items needed for update === 175 175 162 + 163 +== 1.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in Node-RED. == 164 + 165 + 166 +(% style="color:blue" %)**1. Open project** 167 + 168 + 169 +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]] 170 + 171 + 172 +[[image:image-20220723173341-10.png||height="581" width="1014"]] 173 + 174 + 175 + 176 +(% 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** 177 + 178 + 179 +[[image:image-20220723173950-11.png||height="665" width="1012"]] 180 + 181 + 182 + 183 +(% style="color:blue" %)**3. Integration into Node-red via TTNV3** 184 + 185 +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/]] 186 + 187 +[[image:image-20220723175700-12.png||height="602" width="995"]] 188 + 189 + 190 + 191 +== 1.8 Upgrade Firmware of LA66 LoRaWAN Shield == 192 + 193 + 194 +=== 1.8.1 Items needed for update === 195 + 196 + 176 176 1. LA66 LoRaWAN Shield 177 177 1. Arduino 178 178 1. USB TO TTL Adapter 179 179 180 - 181 181 [[image:image-20220602100052-2.png||height="385" width="600"]] 182 182 183 183 184 -=== 2.8.2 Connection === 185 185 205 +=== 1.8.2 Connection === 186 186 207 + 187 187 [[image:image-20220602101311-3.png||height="276" width="600"]] 188 188 189 189 ... ... @@ -206,10 +206,11 @@ 206 206 [[image:image-20220602102240-4.png||height="304" width="600"]] 207 207 208 208 230 + 209 209 === 2.8.3 Upgrade steps === 210 210 211 211 212 -==== 1. Switch SW1 to put in ISP position ==== 234 +==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 213 213 214 214 215 215 [[image:image-20220602102824-5.png||height="306" width="600"]] ... ... @@ -216,7 +216,7 @@ 216 216 217 217 218 218 219 -==== 2. Press the RST switch once ==== 241 +==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 220 220 221 221 222 222 [[image:image-20220602104701-12.png||height="285" width="600"]] ... ... @@ -223,7 +223,7 @@ 223 223 224 224 225 225 226 -==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 248 +==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 227 227 228 228 229 229 ((( ... ... @@ -282,194 +282,22 @@ 282 282 283 283 284 284 285 -= 3.LA66USB LoRaWAN Adapter=307 += 2. FAQ = 286 286 287 287 288 -== 3.1Overview==310 +== 2.1 How to Compile Source Code for LA66? == 289 289 290 -(% 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. 291 291 292 - (% style="color:blue"%)**LA66**(%%) isaready-to-usemodule that includes the (% style="color:blue"%)**LoRaWAN v1.0.4protocol**(%%).The LoRaWANstackusedinLA66isused in morethan1 millionLoRaWAN EndDevices deployedworld widely.This matureLoRaWANstack greatly reduces the risk to make stableLoRaWAN Sensors to support differentLoRaWAN servers anddifferent countries' standards.External MCU can use AT command tocall LA66 and start totransmit data via theLoRaWAN protocol.313 +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]] 293 293 294 -Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 295 295 296 -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. 297 297 298 - LA66 is equipped with (% style="color:blue"%)**TCXOcrystal**(%%) whichensuresthe module canachieve stable performancein extreme temperatures.317 += 3. Order Info = 299 299 300 300 301 - ==3.2Features==320 +**Part Number:** (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) 302 302 303 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 304 -* Ultra-long RF range 305 -* Support LoRaWAN v1.0.4 protocol 306 -* Support peer-to-peer protocol 307 -* TCXO crystal to ensure RF performance on low temperature 308 -* Spring RF antenna 309 -* Available in different frequency LoRaWAN frequency bands. 310 -* World-wide unique OTAA keys. 311 -* AT Command via UART-TTL interface 312 -* Firmware upgradable via UART interface 313 313 314 -== 3.3 Specification == 315 - 316 -* CPU: 32-bit 48 MHz 317 -* Flash: 256KB 318 -* RAM: 64KB 319 -* Input Power Range: 5v 320 -* Frequency Range: 150 MHz ~~ 960 MHz 321 -* Maximum Power +22 dBm constant RF output 322 -* High sensitivity: -148 dBm 323 -* Temperature: 324 -** Storage: -55 ~~ +125℃ 325 -** Operating: -40 ~~ +85℃ 326 -* Humidity: 327 -** Storage: 5 ~~ 95% (Non-Condensing) 328 -** Operating: 10 ~~ 95% (Non-Condensing) 329 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 330 -* LoRa Rx current: <9 mA 331 - 332 -== 3.4 Pin Mapping & LED == 333 - 334 - 335 - 336 -== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 337 - 338 - 339 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 340 - 341 - 342 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 343 - 344 - 345 -[[image:image-20220602171217-1.png||height="538" width="800"]] 346 - 347 - 348 -Open the serial port tool 349 - 350 -[[image:image-20220602161617-8.png]] 351 - 352 -[[image:image-20220602161718-9.png||height="457" width="800"]] 353 - 354 - 355 - 356 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 357 - 358 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 359 - 360 - 361 -[[image:image-20220602161935-10.png||height="498" width="800"]] 362 - 363 - 364 - 365 -(% style="color:blue" %)**3. See Uplink Command** 366 - 367 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 368 - 369 -example: AT+SENDB=01,02,8,05820802581ea0a5 370 - 371 -[[image:image-20220602162157-11.png||height="497" width="800"]] 372 - 373 - 374 - 375 -(% style="color:blue" %)**4. Check to see if TTN received the message** 376 - 377 -[[image:image-20220602162331-12.png||height="420" width="800"]] 378 - 379 - 380 - 381 -== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 382 - 383 - 384 -**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]] 385 - 386 - 387 -(% style="color:red" %)**Preconditions:** 388 - 389 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 390 - 391 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 392 - 393 - 394 - 395 -(% style="color:blue" %)**Steps for usage:** 396 - 397 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 398 - 399 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 400 - 401 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 402 - 403 - 404 - 405 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 406 - 407 - 408 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 409 - 410 - 411 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 412 - 413 -[[image:image-20220602171233-2.png||height="538" width="800"]] 414 - 415 - 416 - 417 -(% style="color:blue" %)**2. Install Minicom in RPi.** 418 - 419 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 420 - 421 - (% style="background-color:yellow" %)**apt update** 422 - 423 - (% style="background-color:yellow" %)**apt install minicom** 424 - 425 - 426 -Use minicom to connect to the RPI's terminal 427 - 428 -[[image:image-20220602153146-3.png||height="439" width="500"]] 429 - 430 - 431 - 432 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 433 - 434 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 435 - 436 - 437 -[[image:image-20220602154928-5.png||height="436" width="500"]] 438 - 439 - 440 - 441 -(% style="color:blue" %)**4. Send Uplink message** 442 - 443 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 444 - 445 -example: AT+SENDB=01,02,8,05820802581ea0a5 446 - 447 - 448 -[[image:image-20220602160339-6.png||height="517" width="600"]] 449 - 450 - 451 - 452 -Check to see if TTN received the message 453 - 454 -[[image:image-20220602160627-7.png||height="369" width="800"]] 455 - 456 - 457 - 458 -== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 459 - 460 - 461 - 462 -== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 463 - 464 - 465 - 466 - 467 -= 4. Order Info = 468 - 469 - 470 -**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 471 - 472 - 473 473 (% style="color:blue" %)**XXX**(%%): The default frequency band 474 474 475 475 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -482,8 +482,10 @@ 482 482 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 483 483 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 484 484 485 -= 5. Reference = 486 486 487 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 488 488 489 - 337 + 338 += 4. Reference = 339 + 340 + 341 +* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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