Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Xiaoling on 2025/02/07 16:37
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... ... @@ -1,1 +1,1 @@ 1 -LA66 USBLoRaWANAdapter UserManual1 +LA66 LoRaWAN Module - Author
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... ... @@ -1,4 +1,4 @@ 1 - 1 +0 2 2 3 3 **Table of Contents:** 4 4 ... ... @@ -6,26 +6,34 @@ 6 6 7 7 8 8 9 += 1. LA66 LoRaWAN Module = 9 9 10 10 11 -= 1. LA66 USBLoRaWANAdapter=12 +== 1.1 What is LA66 LoRaWAN Module == 12 12 13 13 14 -== 1.1 Overview == 15 +((( 16 +((( 17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 +))) 15 15 20 +((( 21 + 22 +))) 16 16 17 -[[image:image-20220715001142-3.png||height="145" width="220"]] 18 - 19 - 20 20 ((( 21 -(% style="color:blue" %)**LA66 USBLoRaWANAdapter**(%%) isdesignedtofastturnUSBdevicestoportLoRaWANwirelessfeatures. Itcombinesa CP2101 USB TTL Chip andLA66 LoRaWANmodulewhichcaneasy toaddLoRaWANwirelessfeature toPC/ MobilephoneoranembeddeddevicehasUSBInterface.25 +(% 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 ))) 27 +))) 23 23 24 24 ((( 30 +((( 25 25 (% 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. 26 26 ))) 33 +))) 27 27 28 28 ((( 36 +((( 29 29 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 30 30 ))) 31 31 ... ... @@ -32,37 +32,35 @@ 32 32 ((( 33 33 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. 34 34 ))) 43 +))) 35 35 36 36 ((( 46 +((( 37 37 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 38 38 ))) 49 +))) 39 39 40 40 41 41 42 42 == 1.2 Features == 43 43 44 - 45 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 46 -* Ultra-long RF range 47 47 * Support LoRaWAN v1.0.4 protocol 48 48 * Support peer-to-peer protocol 49 49 * TCXO crystal to ensure RF performance on low temperature 50 -* Sp ringRFantenna58 +* SMD Antenna pad and i-pex antenna connector 51 51 * Available in different frequency LoRaWAN frequency bands. 52 52 * World-wide unique OTAA keys. 53 53 * AT Command via UART-TTL interface 54 54 * Firmware upgradable via UART interface 55 -* Open Source Mobile App forLoRaWAN signaldetect andGPStracking.63 +* Ultra-long RF range 56 56 57 - 58 - 59 59 == 1.3 Specification == 60 60 61 - 62 62 * CPU: 32-bit 48 MHz 63 63 * Flash: 256KB 64 64 * RAM: 64KB 65 -* Input Power Range: 5v 70 +* Input Power Range: 1.8v ~~ 3.7v 71 +* Power Consumption: < 4uA. 66 66 * Frequency Range: 150 MHz ~~ 960 MHz 67 67 * Maximum Power +22 dBm constant RF output 68 68 * High sensitivity: -148 dBm ... ... @@ -74,419 +74,532 @@ 74 74 ** Operating: 10 ~~ 95% (Non-Condensing) 75 75 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 76 76 * LoRa Rx current: <9 mA 83 +* I/O Voltage: 3.3v 77 77 85 +== 1.4 AT Command == 78 78 79 79 80 - ==1.4PinMapping&LED==88 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 81 81 82 82 83 -[[image:image-20220813183239-3.png||height="526" width="662"]] 84 84 92 +== 1.5 Dimension == 85 85 94 +[[image:image-20220718094750-3.png]] 86 86 87 -== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 88 88 89 89 90 -((( 91 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 92 -))) 98 +== 1.6 Pin Mapping == 93 93 100 +[[image:image-20220720111850-1.png]] 94 94 95 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 96 96 97 97 98 - [[image:image-20220723100027-1.png]]104 +== 1.7 Land Pattern == 99 99 106 +[[image:image-20220517072821-2.png]] 100 100 101 -Open the serial port tool 102 102 103 -[[image:image-20220602161617-8.png]] 104 104 110 += 2. LA66 LoRaWAN Shield = 105 105 106 -[[image:image-20220602161718-9.png||height="457" width="800"]] 107 107 113 +== 2.1 Overview == 108 108 109 109 110 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 116 +((( 117 +[[image:image-20220715000826-2.png||height="145" width="220"]] 118 +))) 111 111 120 +((( 121 + 122 +))) 112 112 113 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 124 +((( 125 +(% 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. 126 +))) 114 114 128 +((( 129 +((( 130 +(% 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. 131 +))) 132 +))) 115 115 116 -[[image:image-20220602161935-10.png||height="498" width="800"]] 134 +((( 135 +((( 136 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 137 +))) 138 +))) 117 117 140 +((( 141 +((( 142 +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. 143 +))) 144 +))) 118 118 146 +((( 147 +((( 148 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 149 +))) 150 +))) 119 119 120 -(% style="color:blue" %)**3. See Uplink Command** 121 121 122 122 123 - Command format: (% style="color:#4472c4"%)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**154 +== 2.2 Features == 124 124 125 -example: AT+SENDB=01,02,8,05820802581ea0a5 156 +* Arduino Shield base on LA66 LoRaWAN module 157 +* Support LoRaWAN v1.0.4 protocol 158 +* Support peer-to-peer protocol 159 +* TCXO crystal to ensure RF performance on low temperature 160 +* SMA connector 161 +* Available in different frequency LoRaWAN frequency bands. 162 +* World-wide unique OTAA keys. 163 +* AT Command via UART-TTL interface 164 +* Firmware upgradable via UART interface 165 +* Ultra-long RF range 126 126 127 - [[image:image-20220602162157-11.png||height="497" width="800"]]167 +== 2.3 Specification == 128 128 169 +* CPU: 32-bit 48 MHz 170 +* Flash: 256KB 171 +* RAM: 64KB 172 +* Input Power Range: 1.8v ~~ 3.7v 173 +* Power Consumption: < 4uA. 174 +* Frequency Range: 150 MHz ~~ 960 MHz 175 +* Maximum Power +22 dBm constant RF output 176 +* High sensitivity: -148 dBm 177 +* Temperature: 178 +** Storage: -55 ~~ +125℃ 179 +** Operating: -40 ~~ +85℃ 180 +* Humidity: 181 +** Storage: 5 ~~ 95% (Non-Condensing) 182 +** Operating: 10 ~~ 95% (Non-Condensing) 183 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 184 +* LoRa Rx current: <9 mA 185 +* I/O Voltage: 3.3v 129 129 187 +== 2.4 Pin Mapping & LED == 130 130 131 -(% style="color:blue" %)**4. Check to see if TTN received the message** 132 132 133 133 134 - [[image:image-20220817093644-1.png]]191 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 135 135 136 136 137 137 138 -== 1.6 Example:Howtojoinhelium ==195 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 139 139 140 140 141 141 142 - (%style="color:blue"%)**1.Create anewdevice.**199 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 143 143 144 144 145 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]] 146 146 203 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 147 147 148 148 149 - (% style="color:blue"%)**2.Savethedevice after filling in thenecessaryinformation.**206 +=== 2.8.1 Items needed for update === 150 150 208 +1. LA66 LoRaWAN Shield 209 +1. Arduino 210 +1. USB TO TTL Adapter 151 151 152 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png"height="375" width="809"]]212 +[[image:image-20220602100052-2.png||height="385" width="600"]] 153 153 154 154 215 +=== 2.8.2 Connection === 155 155 156 -(% style="color:blue" %)**3. Use AT commands.** 157 157 218 +[[image:image-20220602101311-3.png||height="276" width="600"]] 158 158 159 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 160 160 221 +((( 222 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 223 +))) 161 161 225 +((( 226 +(% style="background-color:yellow" %)**GND <-> GND 227 +TXD <-> TXD 228 +RXD <-> RXD** 229 +))) 162 162 163 -(% style="color:blue" %)**4. Use the serial port tool** 164 164 232 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 165 165 166 - [[image:image-20220909151517-2.png||height="543"width="708"]]234 +Connect USB TTL Adapter to PC after connecting the wires 167 167 168 168 237 +[[image:image-20220602102240-4.png||height="304" width="600"]] 169 169 170 -(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 171 171 240 +=== 2.8.3 Upgrade steps === 172 172 173 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]] 174 174 243 +==== 1. Switch SW1 to put in ISP position ==== 175 175 176 176 177 - (% style="color:blue" %)**6.Networksuccessfully.**246 +[[image:image-20220602102824-5.png||height="306" width="600"]] 178 178 179 179 180 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]] 181 181 250 +==== 2. Press the RST switch once ==== 182 182 183 183 184 - (% style="color:blue" %)**7.Send uplink usingcommand**253 +[[image:image-20220602104701-12.png||height="285" width="600"]] 185 185 186 186 187 -[[image:image-20220912085244-1.png]] 188 188 257 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 189 189 190 -[[image:image-20220912085307-2.png]] 191 191 260 +((( 261 +(% 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/]]** 262 +))) 192 192 193 193 194 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]]265 +[[image:image-20220602103227-6.png]] 195 195 196 196 268 +[[image:image-20220602103357-7.png]] 197 197 198 -== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 199 199 200 200 201 -**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]] 272 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 273 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 202 202 203 -(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]]) 204 204 276 +[[image:image-20220602103844-8.png]] 205 205 206 -(% style="color:red" %)**Preconditions:** 207 207 208 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 209 209 210 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 280 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 281 +(% style="color:blue" %)**3. Select the bin file to burn** 211 211 212 212 284 +[[image:image-20220602104144-9.png]] 213 213 214 -(% style="color:blue" %)**Steps for usage:** 215 215 216 - (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on theLA66 USB LoRaWAN Adapter287 +[[image:image-20220602104251-10.png]] 217 217 218 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 219 219 290 +[[image:image-20220602104402-11.png]] 220 220 221 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 222 222 223 223 294 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 295 +(% style="color:blue" %)**4. Click to start the download** 224 224 225 - == 1.8 Example: Send & Get Messages viaLoRaWAN inRPi ==297 +[[image:image-20220602104923-13.png]] 226 226 227 227 228 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 229 229 301 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 302 +(% style="color:blue" %)**5. Check update process** 230 230 231 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 232 232 305 +[[image:image-20220602104948-14.png]] 233 233 234 -[[image:image-20220723100439-2.png]] 235 235 236 236 309 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 310 +(% style="color:blue" %)**The following picture shows that the burning is successful** 237 237 238 - (% style="color:blue" %)**2.Install Minicom in RPi.**312 +[[image:image-20220602105251-15.png]] 239 239 240 240 241 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 242 242 243 - (%style="background-color:yellow"%)**aptupdate**316 += 3. LA66 USB LoRaWAN Adapter = 244 244 245 - (% style="background-color:yellow" %)**apt install minicom** 246 246 319 +== 3.1 Overview == 247 247 248 -Use minicom to connect to the RPI's terminal 249 249 250 -[[image:image-20220 602153146-3.png||height="439" width="500"]]322 +[[image:image-20220715001142-3.png||height="145" width="220"]] 251 251 252 252 325 +((( 326 +(% 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. 327 +))) 253 253 254 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 329 +((( 330 +(% 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. 331 +))) 255 255 333 +((( 334 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 335 +))) 256 256 257 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 337 +((( 338 +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. 339 +))) 258 258 341 +((( 342 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 343 +))) 259 259 260 -[[image:image-20220602154928-5.png||height="436" width="500"]] 261 261 262 262 347 +== 3.2 Features == 263 263 264 -(% style="color:blue" %)**4. Send Uplink message** 349 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 350 +* Ultra-long RF range 351 +* Support LoRaWAN v1.0.4 protocol 352 +* Support peer-to-peer protocol 353 +* TCXO crystal to ensure RF performance on low temperature 354 +* Spring RF antenna 355 +* Available in different frequency LoRaWAN frequency bands. 356 +* World-wide unique OTAA keys. 357 +* AT Command via UART-TTL interface 358 +* Firmware upgradable via UART interface 359 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 265 265 361 +== 3.3 Specification == 266 266 267 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 363 +* CPU: 32-bit 48 MHz 364 +* Flash: 256KB 365 +* RAM: 64KB 366 +* Input Power Range: 5v 367 +* Frequency Range: 150 MHz ~~ 960 MHz 368 +* Maximum Power +22 dBm constant RF output 369 +* High sensitivity: -148 dBm 370 +* Temperature: 371 +** Storage: -55 ~~ +125℃ 372 +** Operating: -40 ~~ +85℃ 373 +* Humidity: 374 +** Storage: 5 ~~ 95% (Non-Condensing) 375 +** Operating: 10 ~~ 95% (Non-Condensing) 376 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 377 +* LoRa Rx current: <9 mA 268 268 269 - example:AT+SENDB=01,02,8,05820802581ea0a5379 +== 3.4 Pin Mapping & LED == 270 270 271 271 272 -[[image:image-20220602160339-6.png||height="517" width="600"]] 273 273 383 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 274 274 275 275 276 -Check to see if TTN received the message 386 +((( 387 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 388 +))) 277 277 278 278 279 - [[image:image-20220602160627-7.png||height="369"width="800"]]391 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 280 280 281 281 394 +[[image:image-20220723100027-1.png]] 282 282 283 -== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 284 284 397 +Open the serial port tool 285 285 286 - === 1.9.1 Hardwarend SoftwareConnection ===399 +[[image:image-20220602161617-8.png]] 287 287 401 +[[image:image-20220602161718-9.png||height="457" width="800"]] 288 288 289 289 290 -==== (% style="color:blue" %)**Overview:**(%%) ==== 291 291 405 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 292 292 293 -((( 294 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 407 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 295 295 296 -* Send real-time location information of mobile phone to LoRaWAN network. 297 -* Check LoRaWAN network signal strengh. 298 -* Manually send messages to LoRaWAN network. 299 -))) 300 300 410 +[[image:image-20220602161935-10.png||height="498" width="800"]] 301 301 302 302 303 303 414 +(% style="color:blue" %)**3. See Uplink Command** 304 304 305 - ====(% style="color:blue" %)**HardwareConnection:**(%%) ====416 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 306 306 418 +example: AT+SENDB=01,02,8,05820802581ea0a5 307 307 308 - A USB to Type-Cadapteris needed to connectto a Mobile phone.420 +[[image:image-20220602162157-11.png||height="497" width="800"]] 309 309 310 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 311 311 312 -[[image:image-20220813174353-2.png||height="360" width="313"]] 313 313 424 +(% style="color:blue" %)**4. Check to see if TTN received the message** 314 314 426 +[[image:image-20220602162331-12.png||height="420" width="800"]] 315 315 316 316 317 -==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 318 318 430 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 319 319 320 -[[(% id="cke_bm_895007S" style="display:none" %)** **(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]. (Android Version Only) 321 321 433 +**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]] 322 322 323 -[[image:image -20220813173738-1.png]]435 +(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]]) 324 324 437 +(% style="color:red" %)**Preconditions:** 325 325 439 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 326 326 441 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 327 327 328 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 329 329 330 330 331 - Function and pageintroduction445 +(% style="color:blue" %)**Steps for usage:** 332 332 447 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 333 333 334 - [[image:image-20220723113448-7.png||height="995"width="450"]]449 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 335 335 451 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 336 336 337 -**Block Explain:** 338 338 339 -1. Display LA66 USB LoRaWAN Module connection status 340 340 341 - 2.Checkandreconnect455 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 342 342 343 -3. Turn send timestamps on or off 344 344 345 - 4.Display LoRaWanconnectionstatus458 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 346 346 347 -5. Check LoRaWan connection status 348 348 349 - 6.TheRSSI value ofthenodewhentheACK isreceived461 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 350 350 351 - 7. Node's Signal Strength Icon463 +[[image:image-20220723100439-2.png]] 352 352 353 -8. Configure Location Uplink Interval 354 354 355 -9. AT command input box 356 356 357 - 10.Send Button:Sendinputboxinfoto LA66 USB Adapter467 +(% style="color:blue" %)**2. Install Minicom in RPi.** 358 358 359 - 11.OutputLogfromLA66USBadapter469 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 360 360 361 - 12.cleargbutton471 + (% style="background-color:yellow" %)**apt update** 362 362 363 - 13.exitbutton473 + (% style="background-color:yellow" %)**apt install minicom** 364 364 365 365 476 +Use minicom to connect to the RPI's terminal 366 366 367 - LA66 USB LoRaWAN Moduleot connected478 +[[image:image-20220602153146-3.png||height="439" width="500"]] 368 368 369 369 370 -[[image:image-20220723110520-5.png||height="677" width="508"]] 371 371 482 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 372 372 484 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 373 373 374 -Connect LA66 USB LoRaWAN Module 375 375 487 +[[image:image-20220602154928-5.png||height="436" width="500"]] 376 376 377 -[[image:image-20220723110626-6.png||height="681" width="511"]] 378 378 379 379 491 +(% style="color:blue" %)**4. Send Uplink message** 380 380 493 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 381 381 382 - === 1.9.2 Send data to TTNv3 andplot location info in Node-Red===495 +example: AT+SENDB=01,02,8,05820802581ea0a5 383 383 384 384 385 - (% style="color:blue" %)**1.RegisterLA66 USB LoRaWAN Moduleto TTNV3**498 +[[image:image-20220602160339-6.png||height="517" width="600"]] 386 386 387 387 388 -[[image:image-20220723134549-8.png]] 389 389 502 +Check to see if TTN received the message 390 390 504 +[[image:image-20220602160627-7.png||height="369" width="800"]] 391 391 392 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 393 393 394 394 395 - SampleJSON file pleasegoto**[[thislink>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]**toownload.508 +== 3.8 Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. == 396 396 397 - Forthe usage of 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/]]510 +=== 3.8.1 DRAGINO-LA66-APP === 398 398 399 - After see LoRaWAN Online, walk around and theAPP will keepsendinglocation info to LoRaWAN server and then to the Node Red.512 +[[image:image-20220723102027-3.png]] 400 400 401 - LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-REDat main · dragino/dragino-end-node-decoder· GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]514 +==== Overview: ==== 402 402 516 +DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Module. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Module. 403 403 404 - Example outputinNodeRedisasbelow:518 +View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 405 405 406 - [[image:image-20220723144339-1.png]]520 +==== Conditions of Use: ==== 407 407 522 +Requires a type-c to USB adapter 408 408 524 +[[image:image-20220723104754-4.png]] 409 409 410 -== 1.10UpgradeFirmwareofLA66USB LoRaWAN Adapter==526 +==== Use of APP: ==== 411 411 528 +Function and page introduction 412 412 413 - The LA66 USB LoRaWAN Adapteris the sameas theLA66 LoRaWAN Shieldupdate method.530 +[[image:image-20220723113448-7.png||height="1481" width="670"]] 414 414 415 - Just use the yellow jumper captoshort theBOOTcorner and theRX corner,andthen press the RESET button (without the jumper cap, you candirectly short theBOOTcorner and theRXcorner with a wire toachieve thesame effect).532 +1.Display LA66 USB LoRaWAN Module connection status 416 416 534 +2.Check and reconnect 417 417 418 - [[image:image-20220723150132-2.png]]536 +3.Turn send timestamps on or off 419 419 538 +4.Display LoRaWan connection status 420 420 540 +5.Check LoRaWan connection status 421 421 422 - = 2.FAQ=542 +6.The RSSI value of the node when the ACK is received 423 423 544 +7.Node's Signal Strength Icon 424 424 425 - == 2.1HowtoCompileSourceCodeforLA66? ==546 +8.Set the packet sending interval of the node in seconds 426 426 548 +9.AT command input box 427 427 428 - Compile and Upload Code to ASR6601Platform :[[Instruction>>Main.User Manual for LoRaWAN EndNodes.LA66LoRaWAN Module.CompileandUpload Codeto ASR6601 Platform.WebHome]]550 +10.Send AT command button 429 429 552 +11.Node log box 430 430 554 +12.clear log button 431 431 432 - == 2.2 Wheretofind Peer-to-Peer firmware of LA66? ==556 +13.exit button 433 433 558 +LA66 USB LoRaWAN Module not connected 434 434 435 - Instruction for LA66 Peer to Peer firmware[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 PeertoPeer firmware.WebHome]]560 +[[image:image-20220723110520-5.png||height="903" width="677"]] 436 436 562 +Connect LA66 USB LoRaWAN Module 437 437 564 +[[image:image-20220723110626-6.png||height="906" width="680"]] 438 438 439 -= 3. Order Info =566 +=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Module and integrate it into Node-RED === 440 440 568 +1.Register LA66 USB LoRaWAN Module to TTNV3 441 441 442 - **Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**570 +[[image:image-20220723134549-8.png]] 443 443 572 +2.Open Node-RED,And import the JSON file to generate the flow 444 444 445 - (%style="color:blue"%)**XXX**(%%):Thedefaultfrequency band574 +Sample JSON file please go to this link to download:放置JSON文件的链接 446 446 447 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 448 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 449 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 450 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 451 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 452 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 453 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 454 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 455 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 576 +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/]] 456 456 578 +The following is the positioning effect map 457 457 580 +[[image:image-20220723144339-1.png]] 458 458 459 -= 4.Reference =582 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 460 460 584 +The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method 461 461 462 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 463 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 586 +Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect) 464 464 588 +[[image:image-20220723150132-2.png]] 465 465 466 466 467 -= 5.FCC Statement=591 += 4. Order Info = 468 468 469 469 470 -(% style="color: red" %)**FCCCaution:**594 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 471 471 472 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 473 473 474 - Thisdevice complieswith part 15 of the FCC Rules. Operation is subject tothe following two conditions: (1) Thisdevice may not cause harmfulinterference,and (2) this device must accept any interference received, including interference that maycause undesired operation.597 +(% style="color:blue" %)**XXX**(%%): The default frequency band 475 475 599 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 600 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 601 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 602 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 603 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 604 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 605 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 606 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 607 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 476 476 477 - (%style="color:red"%)**IMPORTANT NOTE: **609 += 5. Reference = 478 478 479 -(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 480 - 481 -—Reorient or relocate the receiving antenna. 482 - 483 -—Increase the separation between the equipment and receiver. 484 - 485 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 486 - 487 -—Consult the dealer or an experienced radio/TV technician for help. 488 - 489 - 490 -(% style="color:red" %)**FCC Radiation Exposure Statement: ** 491 - 492 -This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. 611 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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