Changes for page LA66 LoRaWAN Shield User Manual
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... ... @@ -1,26 +1,59 @@ 1 -{{box cssClass="floatinginfobox" title="**Contents**"}} 1 + 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 +[[image:image-20220715000242-1.png||height="110" width="132"]] 17 + 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. 19 +))) 10 10 21 +((( 11 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. 23 +))) 12 12 25 +((( 13 13 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 27 +))) 14 14 29 +((( 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. 31 +))) 16 16 33 +((( 17 17 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 35 +))) 18 18 19 -== Features == 20 20 38 +== 1.2 Features == 21 21 22 -== Specification == 40 +* Support LoRaWAN v1.0.4 protocol 41 +* Support peer-to-peer protocol 42 +* TCXO crystal to ensure RF performance on low temperature 43 +* SMD Antenna pad and i-pex antenna connector 44 +* Available in different frequency LoRaWAN frequency bands. 45 +* World-wide unique OTAA keys. 46 +* AT Command via UART-TTL interface 47 +* Firmware upgradable via UART interface 48 +* Ultra-long RF range 23 23 50 + 51 + 52 +== 1.3 Specification == 53 + 54 +* CPU: 32-bit 48 MHz 55 +* Flash: 256KB 56 +* RAM: 64KB 24 24 * Input Power Range: 1.8v ~~ 3.7v 25 25 * Power Consumption: < 4uA. 26 26 * Frequency Range: 150 MHz ~~ 960 MHz ... ... @@ -37,220 +37,429 @@ 37 37 * I/O Voltage: 3.3v 38 38 39 39 40 -== AT Command == 41 41 74 + 75 +== 1.4 AT Command == 76 + 77 + 42 42 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 43 43 44 44 45 -== Dimension == 46 46 47 - [[image:image-20220517072526-1.png]]82 +== 1.5 Dimension == 48 48 84 +[[image:image-20220718094750-3.png]] 49 49 50 -== Pin Mapping == 51 51 87 + 88 + 89 +== 1.6 Pin Mapping == 90 + 91 + 52 52 [[image:image-20220523101537-1.png]] 53 53 54 -== Land Pattern == 55 55 95 + 96 +== 1.7 Land Pattern == 97 + 56 56 [[image:image-20220517072821-2.png]] 57 57 58 58 59 -== Part Number == 60 60 61 - PartNumber:**LA66-XXX**102 += 2. LA66 LoRaWAN Shield = 62 62 63 -**XX**: The default frequency band 64 64 65 -* **AS923**: LoRaWAN AS923 band 66 -* **AU915**: LoRaWAN AU915 band 67 -* **EU433**: LoRaWAN EU433 band 68 -* **EU868**: LoRaWAN EU868 band 69 -* **KR920**: LoRaWAN KR920 band 70 -* **US915**: LoRaWAN US915 band 71 -* **IN865**: LoRaWAN IN865 band 72 -* **CN470**: LoRaWAN CN470 band 105 +== 2.1 Overview == 73 73 74 -= LA66 LoRaWAN Shield = 75 75 76 - LA66 LoRaWAN Shieldis the Arduino Breakout PCB to fast test thefeatures of LA66module andturn Arduino to support LoRaWAN.108 +[[image:image-20220715000826-2.png||height="386" width="449"]] 77 77 78 -== Pin Mapping & LED == 79 79 80 - ==Example:Use AT CommandtocommunicatewithLA66modulevia ArduinoUNO.==111 +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. 81 81 82 -== Example: Join TTN network and send an uplink message, get downlink message. == 113 +((( 114 +(% 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. 115 +))) 83 83 84 -== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 117 +((( 118 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 119 +))) 85 85 86 -== Upgrade Firmware of LA66 LoRaWAN Shield == 121 +((( 122 +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. 123 +))) 87 87 88 -=== what needs to be used === 125 +((( 126 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 127 +))) 89 89 90 -1.LA66 LoRaWAN Shield that needs to be upgraded 91 91 92 -2. Arduino130 +== 2.2 Features == 93 93 94 -3.USB TO TTL 132 +* Arduino Shield base on LA66 LoRaWAN module 133 +* Support LoRaWAN v1.0.4 protocol 134 +* Support peer-to-peer protocol 135 +* TCXO crystal to ensure RF performance on low temperature 136 +* SMA connector 137 +* Available in different frequency LoRaWAN frequency bands. 138 +* World-wide unique OTAA keys. 139 +* AT Command via UART-TTL interface 140 +* Firmware upgradable via UART interface 141 +* Ultra-long RF range 95 95 96 - [[image:image-20220602100052-2.png]]143 +== 2.3 Specification == 97 97 98 -=== Wiring Schematic === 145 +* CPU: 32-bit 48 MHz 146 +* Flash: 256KB 147 +* RAM: 64KB 148 +* Input Power Range: 1.8v ~~ 3.7v 149 +* Power Consumption: < 4uA. 150 +* Frequency Range: 150 MHz ~~ 960 MHz 151 +* Maximum Power +22 dBm constant RF output 152 +* High sensitivity: -148 dBm 153 +* Temperature: 154 +** Storage: -55 ~~ +125℃ 155 +** Operating: -40 ~~ +85℃ 156 +* Humidity: 157 +** Storage: 5 ~~ 95% (Non-Condensing) 158 +** Operating: 10 ~~ 95% (Non-Condensing) 159 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 160 +* LoRa Rx current: <9 mA 161 +* I/O Voltage: 3.3v 99 99 100 - [[image:image-20220602101311-3.png]]163 +== 2.4 Pin Mapping & LED == 101 101 102 -LA66 LoRaWAN Shield >>>>>>>>>>>>USB TTL 103 103 104 -GND >>>>>>>>>>>>GND 105 105 106 - TXD>>>>>>>>>>>>TXD167 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 107 107 108 -RXD >>>>>>>>>>>>RXD 109 109 110 -JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap 111 111 112 - Connecttothe PCafterconnectingthe wires171 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 113 113 114 -[[image:image-20220602102240-4.png]] 115 115 116 -=== Upgrade steps === 117 117 118 -== ==DialtheSW1oftheLA66 LoRaWANShield tothe ISP's locationasshowninthefigurebelow====175 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 119 119 120 -[[image:image-20220602102824-5.png]] 121 121 122 -==== Press the RST switch on the LA66 LoRaWAN Shield once ==== 123 123 124 - [[image:image-20220602104701-12.png]]179 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 125 125 126 -==== Open the upgrade application software ==== 127 127 128 - Softwaredownload 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/]]182 +=== 2.8.1 Items needed for update === 129 129 184 +1. LA66 LoRaWAN Shield 185 +1. Arduino 186 +1. USB TO TTL Adapter 187 + 188 +[[image:image-20220602100052-2.png||height="385" width="600"]] 189 + 190 + 191 +=== 2.8.2 Connection === 192 + 193 + 194 +[[image:image-20220602101311-3.png||height="276" width="600"]] 195 + 196 + 197 +((( 198 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 199 +))) 200 + 201 +((( 202 +(% style="background-color:yellow" %)**GND <-> GND 203 +TXD <-> TXD 204 +RXD <-> RXD** 205 +))) 206 + 207 + 208 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 209 + 210 +Connect USB TTL Adapter to PC after connecting the wires 211 + 212 + 213 +[[image:image-20220602102240-4.png||height="304" width="600"]] 214 + 215 + 216 +=== 2.8.3 Upgrade steps === 217 + 218 + 219 +==== 1. Switch SW1 to put in ISP position ==== 220 + 221 + 222 +[[image:image-20220602102824-5.png||height="306" width="600"]] 223 + 224 + 225 + 226 +==== 2. Press the RST switch once ==== 227 + 228 + 229 +[[image:image-20220602104701-12.png||height="285" width="600"]] 230 + 231 + 232 + 233 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 234 + 235 + 236 +((( 237 +(% 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/]]** 238 +))) 239 + 240 + 130 130 [[image:image-20220602103227-6.png]] 131 131 243 + 132 132 [[image:image-20220602103357-7.png]] 133 133 134 -===== Select the COM port corresponding to USB TTL ===== 135 135 247 + 248 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 249 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 250 + 251 + 136 136 [[image:image-20220602103844-8.png]] 137 137 138 -===== Select the bin file to burn ===== 139 139 255 + 256 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 257 +(% style="color:blue" %)**3. Select the bin file to burn** 258 + 259 + 140 140 [[image:image-20220602104144-9.png]] 141 141 262 + 142 142 [[image:image-20220602104251-10.png]] 143 143 265 + 144 144 [[image:image-20220602104402-11.png]] 145 145 146 -===== Click to start the download ===== 147 147 269 + 270 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 271 +(% style="color:blue" %)**4. Click to start the download** 272 + 148 148 [[image:image-20220602104923-13.png]] 149 149 150 -===== The following figure appears to prove that the burning is in progress ===== 151 151 276 + 277 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 278 +(% style="color:blue" %)**5. Check update process** 279 + 280 + 152 152 [[image:image-20220602104948-14.png]] 153 153 154 -===== The following picture appears to prove that the burning is successful ===== 155 155 284 + 285 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 286 +(% style="color:blue" %)**The following picture shows that the burning is successful** 287 + 156 156 [[image:image-20220602105251-15.png]] 157 157 158 -= LA66 USB LoRaWAN Adapter = 159 159 160 -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. 161 161 162 - Beforeuse,pleasemakesure that the computer hasinstalledheCP2102 driver292 += 3. LA66 USB LoRaWAN Adapter = 163 163 164 -== Pin Mapping & LED == 165 165 166 -== ExampleSend & Get MessagesviaLoRaWAN in PC==295 +== 3.1 Overview == 167 167 168 - Connect theLA66 LoRa Shieldo the PC297 +[[image:image-20220715001142-3.png||height="145" width="220"]] 169 169 170 - [[image:image-20220602171217-1.png||height="615"width="915"]]299 +(% 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. 171 171 301 +(% 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. 302 + 303 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 304 + 305 +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. 306 + 307 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 308 + 309 + 310 +== 3.2 Features == 311 + 312 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 313 +* Ultra-long RF range 314 +* Support LoRaWAN v1.0.4 protocol 315 +* Support peer-to-peer protocol 316 +* TCXO crystal to ensure RF performance on low temperature 317 +* Spring RF antenna 318 +* Available in different frequency LoRaWAN frequency bands. 319 +* World-wide unique OTAA keys. 320 +* AT Command via UART-TTL interface 321 +* Firmware upgradable via UART interface 322 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 323 + 324 +== 3.3 Specification == 325 + 326 +* CPU: 32-bit 48 MHz 327 +* Flash: 256KB 328 +* RAM: 64KB 329 +* Input Power Range: 5v 330 +* Frequency Range: 150 MHz ~~ 960 MHz 331 +* Maximum Power +22 dBm constant RF output 332 +* High sensitivity: -148 dBm 333 +* Temperature: 334 +** Storage: -55 ~~ +125℃ 335 +** Operating: -40 ~~ +85℃ 336 +* Humidity: 337 +** Storage: 5 ~~ 95% (Non-Condensing) 338 +** Operating: 10 ~~ 95% (Non-Condensing) 339 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 340 +* LoRa Rx current: <9 mA 341 + 342 +== 3.4 Pin Mapping & LED == 343 + 344 + 345 + 346 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 347 + 348 + 349 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 350 + 351 + 352 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 353 + 354 + 355 +[[image:image-20220602171217-1.png||height="538" width="800"]] 356 + 357 + 172 172 Open the serial port tool 173 173 174 174 [[image:image-20220602161617-8.png]] 175 175 176 -[[image:image-20220602161718-9.png||height="5 29" width="927"]]362 +[[image:image-20220602161718-9.png||height="457" width="800"]] 177 177 178 -Press the reset switch RST on the LA66 LoRa Shield. 179 179 180 -The following picture appears to prove that the LA66 LoRa Shield successfully entered the network 181 181 182 - [[image:image-20220602161935-10.png]]366 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 183 183 184 - sendinstructions:AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>368 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 185 185 370 + 371 +[[image:image-20220602161935-10.png||height="498" width="800"]] 372 + 373 + 374 + 375 +(% style="color:blue" %)**3. See Uplink Command** 376 + 377 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 378 + 186 186 example: AT+SENDB=01,02,8,05820802581ea0a5 187 187 188 -[[image:image-20220602162157-11.png]] 381 +[[image:image-20220602162157-11.png||height="497" width="800"]] 189 189 190 -Check to see if TTN received the message 191 191 192 -[[image:image-20220602162331-12.png||height="547" width="1044"]] 193 193 194 - ==ExampleSend&GetMessagesviaLoRaWAN inRPi==385 +(% style="color:blue" %)**4. Check to see if TTN received the message** 195 195 196 - Connect theLA66LoRa Shieldtothe RPI387 +[[image:image-20220602162331-12.png||height="420" width="800"]] 197 197 198 -[[image:image-20220602171233-2.png||height="592" width="881"]] 199 199 200 -Log in to the RPI's terminal and connect to the serial port 201 201 202 - [[image:image-20220602153146-3.png]]391 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 203 203 204 -Press the reset switch RST on the LA66 LoRa Shield. 205 -The following picture appears to prove that the LA66 LoRa Shield successfully entered the network 206 206 207 -[[image:imag e-20220602154928-5.png]]394 +**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]] 208 208 209 -send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data> 210 210 397 +(% style="color:red" %)**Preconditions:** 398 + 399 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 400 + 401 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 402 + 403 + 404 + 405 +(% style="color:blue" %)**Steps for usage:** 406 + 407 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 408 + 409 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 410 + 411 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 412 + 413 + 414 + 415 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 416 + 417 + 418 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 419 + 420 + 421 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 422 + 423 +[[image:image-20220602171233-2.png||height="538" width="800"]] 424 + 425 + 426 + 427 +(% style="color:blue" %)**2. Install Minicom in RPi.** 428 + 429 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 430 + 431 + (% style="background-color:yellow" %)**apt update** 432 + 433 + (% style="background-color:yellow" %)**apt install minicom** 434 + 435 + 436 +Use minicom to connect to the RPI's terminal 437 + 438 +[[image:image-20220602153146-3.png||height="439" width="500"]] 439 + 440 + 441 + 442 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 443 + 444 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 445 + 446 + 447 +[[image:image-20220602154928-5.png||height="436" width="500"]] 448 + 449 + 450 + 451 +(% style="color:blue" %)**4. Send Uplink message** 452 + 453 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 454 + 211 211 example: AT+SENDB=01,02,8,05820802581ea0a5 212 212 213 -[[image:image-20220602160339-6.png]] 214 214 215 - Check to seefTTN receivede message458 +[[image:image-20220602160339-6.png||height="517" width="600"]] 216 216 217 -[[image:image-20220602160627-7.png||height="468" width="1013"]] 218 218 219 -=== Install Minicom === 220 220 221 - EnterthefollowingcommandintheRPI terminal462 +Check to see if TTN received the message 222 222 223 -apt update464 +[[image:image-20220602160627-7.png||height="369" width="800"]] 224 224 225 -[[image:image-20220602143155-1.png]] 226 226 227 -apt install minicom 228 228 229 - [[image:image-20220602143744-2.png]]468 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 230 230 231 -=== Send PC's CPU/RAM usage to TTN via script. === 232 232 233 -==== Take python as an example: ==== 234 234 235 -== ===Preconditions:=====472 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 236 236 237 -1.LA66 USB LoRaWAN Adapter works fine 238 238 239 -2.LA66 USB LoRaWAN Adapter is registered with TTN 240 240 241 -===== Steps for usage ===== 242 242 243 - 1.Presstheresetswitch RESET onthe LA66 USB LoRaWANAdapter477 += 4. Order Info = 244 244 245 -2.Run the script and see the TTN 246 246 247 - [[image:image-20220602115852-3.png]]480 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 248 248 249 249 483 +(% style="color:blue" %)**XXX**(%%): The default frequency band 250 250 251 -== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 485 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 486 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 487 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 488 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 489 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 490 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 491 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 492 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 493 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 252 252 495 += 5. Reference = 253 253 254 - ==Upgrade Firmwareof LA66 USB LoRaWAN Adapter ==497 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 255 255 256 -
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