Changes for page LA66 LoRaWAN Shield User Manual
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- CP210x_Universal_Windows_Driver.zip
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... ... @@ -6,50 +6,59 @@ 6 6 7 7 == What is LA66 LoRaWAN Module == 8 8 9 -**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 LoRa 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 program,create and connect your things everywhere.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. 10 10 11 -**LA66 whichincludes the LoRaWAN v1.0.4 protocol. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.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. 12 12 13 - **Each LA66**module includes a world13 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 14 14 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. 15 15 17 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 16 16 17 -== Specification == 18 18 19 - [[image:image-20220517072526-1.png]]20 +== Features == 20 20 21 -Input Power Range: 1.8v ~~ 3.7v 22 +* Support LoRaWAN v1.0.4 protocol 23 +* Support peer-to-peer protocol 24 +* TCXO crystal to ensure RF performance on low temperature 25 +* SMD Antenna pad and i-pex antenna connector 26 +* Available in different frequency LoRaWAN frequency bands. 27 +* World-wide unique OTAA keys. 28 +* AT Command via UART-TTL interface 29 +* Firmware upgradable via UART interface 30 +* Ultra-long RF range 22 22 23 - PowerConsumption:< 4uA.32 +== Specification == 24 24 25 -Frequency Range: 150 MHz ~~ 960 MHz 34 +* CPU: 32-bit 48 MHz 35 +* Flash: 256KB 36 +* RAM: 64KB 37 +* Input Power Range: 1.8v ~~ 3.7v 38 +* Power Consumption: < 4uA. 39 +* Frequency Range: 150 MHz ~~ 960 MHz 40 +* Maximum Power +22 dBm constant RF output 41 +* High sensitivity: -148 dBm 42 +* Temperature: 43 +** Storage: -55 ~~ +125℃ 44 +** Operating: -40 ~~ +85℃ 45 +* Humidity: 46 +** Storage: 5 ~~ 95% (Non-Condensing) 47 +** Operating: 10 ~~ 95% (Non-Condensing) 48 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 49 +* LoRa Rx current: <9 mA 50 +* I/O Voltage: 3.3v 26 26 27 - MaximumPower+22 dBm constantRF output52 +== AT Command == 28 28 29 - Highsensitivity:-148dBm54 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 30 30 31 -Temperature: 32 32 33 -* Storage: -55 ~~ +125℃ 34 -* Operating: -40 ~~ +85℃ 57 +== Dimension == 35 35 36 - Humidity:59 +[[image:image-20220517072526-1.png]] 37 37 38 -* Storage: 5 ~~ 95% (Non-Condensing) 39 -* Operating: 10 ~~ 95% (Non-Condensing) 40 40 41 -LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 42 - 43 -LoRa Rx current: <9 mA 44 - 45 -I/O Voltage: 3.3v 46 - 47 - 48 -== AT Command == 49 - 50 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 51 - 52 - 53 53 == Pin Mapping == 54 54 55 55 [[image:image-20220523101537-1.png]] ... ... @@ -59,7 +59,7 @@ 59 59 [[image:image-20220517072821-2.png]] 60 60 61 61 62 -== Part Number ==71 +== Order Info == 63 63 64 64 Part Number: **LA66-XXX** 65 65 ... ... @@ -73,11 +73,48 @@ 73 73 * **US915**: LoRaWAN US915 band 74 74 * **IN865**: LoRaWAN IN865 band 75 75 * **CN470**: LoRaWAN CN470 band 85 +* **PP**: Peer to Peer LoRa Protocol 76 76 77 77 = LA66 LoRaWAN Shield = 78 78 79 - LA66LoRaWAN Shield is the Arduino BreakoutPCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN.89 +== Overview == 80 80 91 +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. 92 + 93 + 94 +== Features == 95 + 96 +* Arduino Shield base on LA66 LoRaWAN module 97 +* Support LoRaWAN v1.0.4 protocol 98 +* Support peer-to-peer protocol 99 +* TCXO crystal to ensure RF performance on low temperature 100 +* SMA connector 101 +* Available in different frequency LoRaWAN frequency bands. 102 +* World-wide unique OTAA keys. 103 +* AT Command via UART-TTL interface 104 +* Firmware upgradable via UART interface 105 +* Ultra-long RF range 106 + 107 +== Specification == 108 + 109 +* CPU: 32-bit 48 MHz 110 +* Flash: 256KB 111 +* RAM: 64KB 112 +* Input Power Range: 1.8v ~~ 3.7v 113 +* Power Consumption: < 4uA. 114 +* Frequency Range: 150 MHz ~~ 960 MHz 115 +* Maximum Power +22 dBm constant RF output 116 +* High sensitivity: -148 dBm 117 +* Temperature: 118 +** Storage: -55 ~~ +125℃ 119 +** Operating: -40 ~~ +85℃ 120 +* Humidity: 121 +** Storage: 5 ~~ 95% (Non-Condensing) 122 +** Operating: 10 ~~ 95% (Non-Condensing) 123 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 124 +* LoRa Rx current: <9 mA 125 +* I/O Voltage: 3.3v 126 + 81 81 == Pin Mapping & LED == 82 82 83 83 == Example: Use AT Command to communicate with LA66 module via Arduino UNO. == ... ... @@ -88,30 +88,258 @@ 88 88 89 89 == Upgrade Firmware of LA66 LoRaWAN Shield == 90 90 137 +=== Items needed for update === 91 91 139 +1. LA66 LoRaWAN Shield 140 +1. Arduino 141 +1. USB TO TTL Adapter 92 92 143 +[[image:image-20220602100052-2.png||height="385" width="600"]] 144 + 145 + 146 +=== Connection === 147 + 148 +[[image:image-20220602101311-3.png||height="276" width="600"]] 149 + 150 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) <-> (% style="color:blue" %)**USB TTL**(%%) 151 +**GND <-> GND 152 +TXD <-> TXD 153 +RXD <-> RXD** 154 + 155 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 156 + 157 +Connect USB TTL Adapter to PC after connecting the wires 158 + 159 + 160 +[[image:image-20220602102240-4.png||height="304" width="600"]] 161 + 162 + 163 +=== Upgrade steps === 164 + 165 +==== Switch SW1 to put in ISP position ==== 166 + 167 +[[image:image-20220602102824-5.png||height="306" width="600"]] 168 + 169 + 170 +==== Press the RST switch once ==== 171 + 172 +[[image:image-20220602104701-12.png||height="285" width="600"]] 173 + 174 + 175 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 176 + 177 +**~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/]]** 178 + 179 +[[image:image-20220602103227-6.png]] 180 + 181 +[[image:image-20220602103357-7.png]] 182 + 183 + 184 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 185 +**2. Select the COM port corresponding to USB TTL** 186 + 187 +[[image:image-20220602103844-8.png]] 188 + 189 + 190 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 191 +**3. Select the bin file to burn** 192 + 193 +[[image:image-20220602104144-9.png]] 194 + 195 +[[image:image-20220602104251-10.png]] 196 + 197 +[[image:image-20220602104402-11.png]] 198 + 199 + 200 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 201 +**4. Click to start the download** 202 + 203 +[[image:image-20220602104923-13.png]] 204 + 205 + 206 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 207 +**5. Check update process** 208 + 209 +[[image:image-20220602104948-14.png]] 210 + 211 + 212 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 213 +**The following picture shows that the burning is successful** 214 + 215 +[[image:image-20220602105251-15.png]] 216 + 217 + 218 +== Order Info == 219 + 220 +Part Number: **LA66-LoRaWAN-Shield-XXX** 221 + 222 +**XX**: The default frequency band 223 + 224 +* **AS923**: LoRaWAN AS923 band 225 +* **AU915**: LoRaWAN AU915 band 226 +* **EU433**: LoRaWAN EU433 band 227 +* **EU868**: LoRaWAN EU868 band 228 +* **KR920**: LoRaWAN KR920 band 229 +* **US915**: LoRaWAN US915 band 230 +* **IN865**: LoRaWAN IN865 band 231 +* **CN470**: LoRaWAN CN470 band 232 +* **PP**: Peer to Peer LoRa Protocol 233 + 234 +== Package Info == 235 + 236 +* LA66 LoRaWAN Shield x 1 237 +* RF Antenna x 1 238 + 93 93 = LA66 USB LoRaWAN Adapter = 94 94 95 - LA66USB LoRaWAN Adapteris 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 devicehichhas USB Interface.241 +== Overview == 96 96 243 +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. 244 + 245 + 246 +== Features == 247 + 248 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 249 +* Ultra-long RF range 250 +* Support LoRaWAN v1.0.4 protocol 251 +* Support peer-to-peer protocol 252 +* TCXO crystal to ensure RF performance on low temperature 253 +* Spring RF antenna 254 +* Available in different frequency LoRaWAN frequency bands. 255 +* World-wide unique OTAA keys. 256 +* AT Command via UART-TTL interface 257 +* Firmware upgradable via UART interface 258 + 259 +== Specification == 260 + 261 +* CPU: 32-bit 48 MHz 262 +* Flash: 256KB 263 +* RAM: 64KB 264 +* Input Power Range: 5v 265 +* Frequency Range: 150 MHz ~~ 960 MHz 266 +* Maximum Power +22 dBm constant RF output 267 +* High sensitivity: -148 dBm 268 +* Temperature: 269 +** Storage: -55 ~~ +125℃ 270 +** Operating: -40 ~~ +85℃ 271 +* Humidity: 272 +** Storage: 5 ~~ 95% (Non-Condensing) 273 +** Operating: 10 ~~ 95% (Non-Condensing) 274 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 275 +* LoRa Rx current: <9 mA 276 + 97 97 == Pin Mapping & LED == 98 98 99 99 == Example Send & Get Messages via LoRaWAN in PC == 100 100 281 +Connect the LA66 LoRa Shield to the PC 282 + 283 +[[image:image-20220602171217-1.png||height="615" width="915"]] 284 + 285 +Open the serial port tool 286 + 287 +[[image:image-20220602161617-8.png]] 288 + 289 +[[image:image-20220602161718-9.png||height="529" width="927"]] 290 + 291 +Press the reset switch RST on the LA66 LoRa Shield. 292 + 293 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network 294 + 295 +[[image:image-20220602161935-10.png]] 296 + 297 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data> 298 + 299 +example: AT+SENDB=01,02,8,05820802581ea0a5 300 + 301 +[[image:image-20220602162157-11.png]] 302 + 303 +Check to see if TTN received the message 304 + 305 +[[image:image-20220602162331-12.png||height="547" width="1044"]] 306 + 101 101 == Example Send & Get Messages via LoRaWAN in RPi == 102 102 103 - === InstallUSB Driver===309 +Connect the LA66 LoRa Shield to the RPI 104 104 311 +[[image:image-20220602171233-2.png||height="592" width="881"]] 312 + 313 +Log in to the RPI's terminal and connect to the serial port 314 + 315 +[[image:image-20220602153146-3.png]] 316 + 317 +Press the reset switch RST on the LA66 LoRa Shield. 318 +The following picture appears to prove that the LA66 LoRa Shield successfully entered the network 319 + 320 +[[image:image-20220602154928-5.png]] 321 + 322 +send instructions: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data> 323 + 324 +example: AT+SENDB=01,02,8,05820802581ea0a5 325 + 326 +[[image:image-20220602160339-6.png]] 327 + 328 +Check to see if TTN received the message 329 + 330 +[[image:image-20220602160627-7.png||height="468" width="1013"]] 331 + 105 105 === Install Minicom === 106 106 107 - ===UseATCommandtosendanuplink message. ===334 +Enter the following command in the RPI terminal 108 108 109 - === Send CPU/RAM usagetoTTN via a script. ===336 +apt update 110 110 338 +[[image:image-20220602143155-1.png]] 111 111 340 +apt install minicom 341 + 342 +[[image:image-20220602143744-2.png]] 343 + 344 +=== Send PC's CPU/RAM usage to TTN via script. === 345 + 346 +==== Take python as an example: ==== 347 + 348 +===== Preconditions: ===== 349 + 350 +1.LA66 USB LoRaWAN Adapter works fine 351 + 352 +2.LA66 USB LoRaWAN Adapter is registered with TTN 353 + 354 +===== Steps for usage ===== 355 + 356 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 357 + 358 +2.Run the script and see the TTN 359 + 360 +[[image:image-20220602115852-3.png]] 361 + 362 + 363 + 112 112 == Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 113 113 114 114 115 115 == Upgrade Firmware of LA66 USB LoRaWAN Adapter == 116 116 369 + 370 + 371 +== Order Info == 372 + 373 +Part Number: **LA66-USB-LoRaWAN-Adapter-XXX** 374 + 375 +**XX**: The default frequency band 376 + 377 +* **AS923**: LoRaWAN AS923 band 378 +* **AU915**: LoRaWAN AU915 band 379 +* **EU433**: LoRaWAN EU433 band 380 +* **EU868**: LoRaWAN EU868 band 381 +* **KR920**: LoRaWAN KR920 band 382 +* **US915**: LoRaWAN US915 band 383 +* **IN865**: LoRaWAN IN865 band 384 +* **CN470**: LoRaWAN CN470 band 385 +* **PP**: Peer to Peer LoRa Protocol 386 + 387 +== Package Info == 388 + 389 +* LA66 USB LoRaWAN Adapter x 1 390 + 117 117
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