Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -1,1 +1,1 @@ 1 -LA66 LoRaWAN Shield UserManual1 +LA66 LoRaWAN Module - Content
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... ... @@ -6,59 +6,41 @@ 6 6 7 7 8 8 9 += 1. LA66 LoRaWAN Module = 9 9 10 -= 1. LA66 LoRaWAN Shield = 11 11 12 +== 1.1 What is LA66 LoRaWAN Module == 12 12 13 -== 1.1 Overview == 14 14 15 - 16 16 ((( 17 -[[image:image-20220715000826-2.png||height="145" width="220"]] 18 -))) 16 +[[image:image-20220715000242-1.png||height="110" width="132"]] 19 19 20 -((( 21 - 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. 22 22 ))) 23 23 24 24 ((( 25 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%)is theArduino shield baseon LA66.UserscanuseLA66LoRaWANShieldtoapidly addLoRaWANorpeer-to-peerLoRawirelessfunction touino projects.22 +(% 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. 26 26 ))) 27 27 28 28 ((( 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 -((( 36 36 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 37 37 ))) 38 -))) 39 39 40 40 ((( 41 -((( 42 42 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. 43 43 ))) 44 -))) 45 45 46 46 ((( 47 -((( 48 48 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 49 49 ))) 50 -))) 51 51 52 52 53 - 54 54 == 1.2 Features == 55 55 56 - 57 -* Arduino Shield base on LA66 LoRaWAN module 58 -* Support LoRaWAN v1.0.3 protocol 40 +* Support LoRaWAN v1.0.4 protocol 59 59 * Support peer-to-peer protocol 60 60 * TCXO crystal to ensure RF performance on low temperature 61 -* SMA connector 43 +* SMD Antenna pad and i-pex antenna connector 62 62 * Available in different frequency LoRaWAN frequency bands. 63 63 * World-wide unique OTAA keys. 64 64 * AT Command via UART-TTL interface ... ... @@ -65,9 +65,10 @@ 65 65 * Firmware upgradable via UART interface 66 66 * Ultra-long RF range 67 67 68 -== 1.3 Specification == 69 69 70 70 52 +== 1.3 Specification == 53 + 71 71 * CPU: 32-bit 48 MHz 72 72 * Flash: 256KB 73 73 * RAM: 64KB ... ... @@ -86,312 +86,416 @@ 86 86 * LoRa Rx current: <9 mA 87 87 * I/O Voltage: 3.3v 88 88 89 -== 1.4 Pin Mapping & LED == 90 90 91 91 92 -[[image:image-20220817085048-1.png||height="533" width="734"]] 93 93 75 +== 1.4 AT Command == 94 94 95 95 96 -~1. The LED lights up red when there is an upstream data packet 97 -2. When the network is successfully connected, the green light will be on for 5 seconds 98 -3. Purple light on when receiving downlink data packets 78 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 99 99 100 100 101 - [[image:image-20220820112305-1.png||height="515"width="749"]]81 +== 1.5 Dimension == 102 102 83 +[[image:image-20220718094750-3.png]] 103 103 104 104 105 -== 1.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 106 106 107 107 108 - **Showconnectiondiagram:**88 +== 1.6 Pin Mapping == 109 109 110 110 111 -[[image:image-20220 723170210-2.png||height="908" width="681"]]91 +[[image:image-20220523101537-1.png]] 112 112 113 113 114 114 115 - (% style="color:blue"%)**1.openArduinoIDE**95 +== 1.7 Land Pattern == 116 116 97 +[[image:image-20220517072821-2.png]] 117 117 118 -[[image:image-20220723170545-4.png]] 119 119 120 120 101 += 2. LA66 LoRaWAN Shield = 121 121 122 -(% style="color:blue" %)**2. Open project** 123 123 104 +== 2.1 Overview == 124 124 125 -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]] 126 126 107 +[[image:image-20220715000826-2.png||height="386" width="449"]] 127 127 128 -[[image:image-20220726135239-1.png]] 129 129 110 +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. 130 130 112 +((( 113 +(% 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. 114 +))) 131 131 132 -(% 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** 116 +((( 117 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 118 +))) 133 133 120 +((( 121 +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. 122 +))) 134 134 135 -[[image:image-20220726135356-2.png]] 124 +((( 125 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 126 +))) 136 136 137 137 129 +== 2.2 Features == 138 138 139 -(% style="color:blue" %)**4. After the upload is successful, open the serial port monitoring and send the AT command** 131 +* Arduino Shield base on LA66 LoRaWAN module 132 +* Support LoRaWAN v1.0.4 protocol 133 +* Support peer-to-peer protocol 134 +* TCXO crystal to ensure RF performance on low temperature 135 +* SMA connector 136 +* Available in different frequency LoRaWAN frequency bands. 137 +* World-wide unique OTAA keys. 138 +* AT Command via UART-TTL interface 139 +* Firmware upgradable via UART interface 140 +* Ultra-long RF range 140 140 142 +== 2.3 Specification == 141 141 142 -[[image:image-20220723172235-7.png||height="480" width="1027"]] 144 +* CPU: 32-bit 48 MHz 145 +* Flash: 256KB 146 +* RAM: 64KB 147 +* Input Power Range: 1.8v ~~ 3.7v 148 +* Power Consumption: < 4uA. 149 +* Frequency Range: 150 MHz ~~ 960 MHz 150 +* Maximum Power +22 dBm constant RF output 151 +* High sensitivity: -148 dBm 152 +* Temperature: 153 +** Storage: -55 ~~ +125℃ 154 +** Operating: -40 ~~ +85℃ 155 +* Humidity: 156 +** Storage: 5 ~~ 95% (Non-Condensing) 157 +** Operating: 10 ~~ 95% (Non-Condensing) 158 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 159 +* LoRa Rx current: <9 mA 160 +* I/O Voltage: 3.3v 143 143 162 +== 2.4 Pin Mapping & LED == 144 144 145 145 146 -== 1.6 Example: Join TTN network and send an uplink message, get downlink message. == 147 147 166 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 148 148 149 -(% style="color:blue" %)**1. Open project** 150 150 151 151 152 -Join -TTN-network sourcecodelink: [[https:~~/~~/www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0>>https://www.dropbox.com/sh/0sjyncafa0gjv00/AACC2m1orov-QHRkvH8-ddCka?dl=0]]170 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 153 153 154 154 155 -[[image:image-20220723172502-8.png]] 156 156 174 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 157 157 158 158 159 -(% style="color:blue" %)**2. Same steps as 1.5,after opening the serial port monitoring, it will automatically connect to the network and send packets** 160 160 178 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 161 161 162 -[[image:image-20220723172938-9.png||height="652" width="1050"]] 163 163 181 +=== 2.8.1 Items needed for update === 164 164 183 +1. LA66 LoRaWAN Shield 184 +1. Arduino 185 +1. USB TO TTL Adapter 165 165 166 - == 1.7 Example: LogTemperatureSensor(DHT11) and send datato TTN, showt in Node-RED.==187 +[[image:image-20220602100052-2.png||height="385" width="600"]] 167 167 168 168 169 - (% style="color:blue"%)**1.Open project**190 +=== 2.8.2 Connection === 170 170 171 171 172 - 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]]193 +[[image:image-20220602101311-3.png||height="276" width="600"]] 173 173 174 174 175 -[[image:image-20220723173341-10.png||height="581" width="1014"]] 196 +((( 197 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 198 +))) 176 176 200 +((( 201 +(% style="background-color:yellow" %)**GND <-> GND 202 +TXD <-> TXD 203 +RXD <-> RXD** 204 +))) 177 177 178 178 179 - (% style="color:blue"%)**2. Samestepsas2.5,afteropeningthe serialport monitoring,itwill automaticallyconnecttothenetwork andsend packets**207 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 180 180 209 +Connect USB TTL Adapter to PC after connecting the wires 181 181 182 -[[image:image-20220723173950-11.png||height="665" width="1012"]] 183 183 212 +[[image:image-20220602102240-4.png||height="304" width="600"]] 184 184 185 185 215 +=== 2.8.3 Upgrade steps === 186 186 187 187 188 - (% style="color:blue"%)**3.IntegrationintoNode-redviaTTNV3**218 +==== 1. Switch SW1 to put in ISP position ==== 189 189 190 190 191 - For the usageof Node-RED, please refer to:[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]221 +[[image:image-20220602102824-5.png||height="306" width="600"]] 192 192 193 193 194 -[[image:image-20220723175700-12.png||height="602" width="995"]] 195 195 225 +==== 2. Press the RST switch once ==== 196 196 197 197 198 - == 1.8 Example:How to joinlium==228 +[[image:image-20220602104701-12.png||height="285" width="600"]] 199 199 200 200 201 -(% style="color:blue" %)**1. Create a new device.** 202 202 232 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 203 203 204 -[[image:image-20220907165500-1.png||height="464" width="940"]] 205 205 235 +((( 236 +(% 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/]]** 237 +))) 206 206 207 207 208 - (% style="color:blue" %)**2. Save the deviceafter fillingin thenecessaryinformation.**240 +[[image:image-20220602103227-6.png]] 209 209 210 210 211 -[[image:image-20220 907165837-2.png||height="375" width="809"]]243 +[[image:image-20220602103357-7.png]] 212 212 213 213 214 214 215 -(% style="color:blue" %)**3. Use AT commands.** 247 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 248 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 216 216 217 217 218 -[[image:image-2022060210 0052-2.png||height="385" width="600"]]251 +[[image:image-20220602103844-8.png]] 219 219 220 220 221 221 222 -(% style="color:#0000ff" %)**4. Use command AT+CFG to get device configuration** 255 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 256 +(% style="color:blue" %)**3. Select the bin file to burn** 223 223 224 224 225 -[[image:image-20220 907170308-3.png||height="556" width="617"]]259 +[[image:image-20220602104144-9.png]] 226 226 227 227 262 +[[image:image-20220602104251-10.png]] 228 228 229 -(% style="color:blue" %)**5. Network successfully.** 230 230 265 +[[image:image-20220602104402-11.png]] 231 231 232 -[[image:image-20220907170436-4.png]] 233 233 234 234 269 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 270 +(% style="color:blue" %)**4. Click to start the download** 235 235 236 - (% style="color:blue" %)**6.Send uplink usingcommand**272 +[[image:image-20220602104923-13.png]] 237 237 238 238 239 -[[image:image-20220912084334-1.png]] 240 240 276 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 277 +(% style="color:blue" %)**5. Check update process** 241 241 242 -[[image:image-20220912084412-3.png]] 243 243 280 +[[image:image-20220602104948-14.png]] 244 244 245 245 246 -[[image:image-20220907170744-6.png||height="242" width="798"]] 247 247 284 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 285 +(% style="color:blue" %)**The following picture shows that the burning is successful** 248 248 287 +[[image:image-20220602105251-15.png]] 249 249 250 -== 1.9 Upgrade Firmware of LA66 LoRaWAN Shield == 251 251 252 252 253 -= ==1.9.1Itemsneededforupdate ===291 += 3. LA66 USB LoRaWAN Adapter = 254 254 255 255 256 -1. LA66 LoRaWAN Shield 257 -1. Arduino 258 -1. USB TO TTL Adapter 294 +== 3.1 Overview == 259 259 260 -[[image:image-20220 602100052-2.png||height="385" width="600"]]296 +[[image:image-20220715001142-3.png||height="145" width="220"]] 261 261 298 +(% 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. 262 262 300 +(% 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. 263 263 264 - ===1.9.2Connection===302 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 265 265 304 +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. 266 266 267 - [[image:image-20220602101311-3.png||height="276" width="600"]]306 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 268 268 269 269 270 -((( 271 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 272 -))) 309 +== 3.2 Features == 273 273 274 -((( 275 -(% style="background-color:yellow" %)**GND <-> GND 276 -TXD <-> TXD 277 -RXD <-> RXD** 278 -))) 311 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 312 +* Ultra-long RF range 313 +* Support LoRaWAN v1.0.4 protocol 314 +* Support peer-to-peer protocol 315 +* TCXO crystal to ensure RF performance on low temperature 316 +* Spring RF antenna 317 +* Available in different frequency LoRaWAN frequency bands. 318 +* World-wide unique OTAA keys. 319 +* AT Command via UART-TTL interface 320 +* Firmware upgradable via UART interface 321 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 279 279 323 +== 3.3 Specification == 280 280 281 -Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 325 +* CPU: 32-bit 48 MHz 326 +* Flash: 256KB 327 +* RAM: 64KB 328 +* Input Power Range: 5v 329 +* Frequency Range: 150 MHz ~~ 960 MHz 330 +* Maximum Power +22 dBm constant RF output 331 +* High sensitivity: -148 dBm 332 +* Temperature: 333 +** Storage: -55 ~~ +125℃ 334 +** Operating: -40 ~~ +85℃ 335 +* Humidity: 336 +** Storage: 5 ~~ 95% (Non-Condensing) 337 +** Operating: 10 ~~ 95% (Non-Condensing) 338 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 339 +* LoRa Rx current: <9 mA 282 282 283 - ConnectUSBTTL Adapter toPCafter connectingthewires341 +== 3.4 Pin Mapping & LED == 284 284 285 285 286 -[[image:image-20220602102240-4.png||height="304" width="600"]] 287 287 345 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 288 288 289 289 290 - ===1.9.3Upgrade steps===348 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 291 291 292 292 351 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 293 293 294 -==== (% style="color:blue" %)1. Switch SW1 to put in ISP position(%%) ==== 295 295 354 +[[image:image-20220602171217-1.png||height="538" width="800"]] 296 296 297 -[[image:image-20220602102824-5.png||height="306" width="600"]] 298 298 357 +Open the serial port tool 299 299 359 +[[image:image-20220602161617-8.png]] 300 300 361 +[[image:image-20220602161718-9.png||height="457" width="800"]] 301 301 302 -==== (% style="color:blue" %)2. Press the RST switch once(%%) ==== 303 303 304 304 305 - [[image:image-20220817085447-1.png]]365 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 306 306 367 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 307 307 308 308 370 +[[image:image-20220602161935-10.png||height="498" width="800"]] 309 309 310 -==== (% style="color:blue" %)3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade(%%) ==== 311 311 312 312 374 +(% style="color:blue" %)**3. See Uplink Command** 313 313 314 -((( 315 -(% style="color:blue" %)**1. Software download link: **(%%)**[[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 316 -))) 376 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 317 317 378 +example: AT+SENDB=01,02,8,05820802581ea0a5 318 318 319 -[[image:image-202206021 03227-6.png]]380 +[[image:image-20220602162157-11.png||height="497" width="800"]] 320 320 321 321 322 -[[image:image-20220602103357-7.png]] 323 323 384 +(% style="color:blue" %)**4. Check to see if TTN received the message** 324 324 386 +[[image:image-20220602162331-12.png||height="420" width="800"]] 325 325 326 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 327 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 328 328 329 329 330 - [[image:image-20220602103844-8.png]]390 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 331 331 332 332 393 +**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]] 333 333 334 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 335 -(% style="color:blue" %)**3. Select the bin file to burn** 336 336 396 +(% style="color:red" %)**Preconditions:** 337 337 338 - [[image:image-20220602104144-9.png]]398 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 339 339 400 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 340 340 341 -[[image:image-20220602104251-10.png]] 342 342 343 343 344 - [[image:image-20220602104402-11.png]]404 +(% style="color:blue" %)**Steps for usage:** 345 345 406 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 346 346 408 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 347 347 348 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 349 -(% style="color:blue" %)**4. Click to start the download** 410 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 350 350 351 351 352 -[[image:image-20220602104923-13.png]] 353 353 414 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 354 354 355 355 356 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 357 -(% style="color:blue" %)**5. Check update process** 417 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 358 358 359 359 360 - [[image:image-20220602104948-14.png]]420 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 361 361 422 +[[image:image-20220602171233-2.png||height="538" width="800"]] 362 362 363 363 364 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 365 -(% style="color:blue" %)**The following picture shows that the burning is successful** 366 366 426 +(% style="color:blue" %)**2. Install Minicom in RPi.** 367 367 368 - [[image:image-20220602105251-15.png]]428 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 369 369 430 + (% style="background-color:yellow" %)**apt update** 370 370 432 + (% style="background-color:yellow" %)**apt install minicom** 371 371 372 -= 2. FAQ = 373 373 435 +Use minicom to connect to the RPI's terminal 374 374 375 - == 2.1 How to CompileSource Code for LA66?==437 +[[image:image-20220602153146-3.png||height="439" width="500"]] 376 376 377 377 378 -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]] 379 379 441 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 380 380 443 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 381 381 382 -== 2.2 Where to find Peer-to-Peer firmware of LA66? == 383 383 446 +[[image:image-20220602154928-5.png||height="436" width="500"]] 384 384 385 -Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:.Instruction for LA66 Peer to Peer firmware.WebHome]] 386 386 387 387 450 +(% style="color:blue" %)**4. Send Uplink message** 388 388 389 - =3.OrderInfo=452 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 390 390 454 +example: AT+SENDB=01,02,8,05820802581ea0a5 391 391 392 -**Part Number:** (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) 393 393 457 +[[image:image-20220602160339-6.png||height="517" width="600"]] 394 394 459 + 460 + 461 +Check to see if TTN received the message 462 + 463 +[[image:image-20220602160627-7.png||height="369" width="800"]] 464 + 465 + 466 + 467 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 468 + 469 + 470 + 471 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 472 + 473 + 474 + 475 + 476 += 4. Order Info = 477 + 478 + 479 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 480 + 481 + 395 395 (% style="color:blue" %)**XXX**(%%): The default frequency band 396 396 397 397 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -404,9 +404,8 @@ 404 404 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 405 405 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 406 406 407 -= 4. Reference =494 += 5. Reference = 408 408 496 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 409 409 410 -* Hardware Design File for LA66 LoRaWAN Shield : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 411 - 412 412
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