Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Xiaoling on 2025/02/07 16:37
From version 155.1
edited by Bei Jinggeng
on 2022/09/09 15:22
on 2022/09/09 15:22
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... ... @@ -1,1 +1,1 @@ 1 -LA66 USBLoRaWANAdapter UserManual1 +LA66 LoRaWAN Module - Author
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... ... @@ -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 ((( 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. 30 +((( 31 +(% 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 ))) 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 ... ... @@ -32,35 +32,36 @@ 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 65 + 57 57 == 1.3 Specification == 58 58 59 - 60 60 * CPU: 32-bit 48 MHz 61 61 * Flash: 256KB 62 62 * RAM: 64KB 63 -* Input Power Range: 5v 71 +* Input Power Range: 1.8v ~~ 3.7v 72 +* Power Consumption: < 4uA. 64 64 * Frequency Range: 150 MHz ~~ 960 MHz 65 65 * Maximum Power +22 dBm constant RF output 66 66 * High sensitivity: -148 dBm ... ... @@ -72,335 +72,450 @@ 72 72 ** Operating: 10 ~~ 95% (Non-Condensing) 73 73 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 74 74 * LoRa Rx current: <9 mA 84 +* I/O Voltage: 3.3v 75 75 76 -== 1.4 Pin Mapping & LED == 77 77 87 +== 1.4 AT Command == 78 78 79 -[[image:image-20220813183239-3.png||height="526" width="662"]] 80 80 90 +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 -== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 84 84 94 +== 1.5 Dimension == 85 85 96 +[[image:image-20220718094750-3.png]] 97 + 98 + 99 + 100 +== 1.6 Pin Mapping == 101 + 102 +[[image:image-20220720111850-1.png]] 103 + 104 + 105 + 106 +== 1.7 Land Pattern == 107 + 108 +[[image:image-20220517072821-2.png]] 109 + 110 + 111 + 112 += 2. LA66 LoRaWAN Shield = 113 + 114 + 115 +== 2.1 Overview == 116 + 117 + 86 86 ((( 87 - Assume useralreadyinput theLA66 USB LoRaWAN Adapter OTAA KeysinTTN andereisalreadyTTNnetworkcoverage.119 +[[image:image-20220715000826-2.png||height="145" width="220"]] 88 88 ))) 89 89 122 +((( 123 + 124 +))) 90 90 91 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 126 +((( 127 +(% 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. 128 +))) 92 92 130 +((( 131 +((( 132 +(% 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. 133 +))) 134 +))) 93 93 94 -[[image:image-20220723100027-1.png]] 136 +((( 137 +((( 138 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 139 +))) 140 +))) 95 95 142 +((( 143 +((( 144 +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. 145 +))) 146 +))) 96 96 97 -Open the serial port tool 148 +((( 149 +((( 150 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 151 +))) 152 +))) 98 98 99 -[[image:image-20220602161617-8.png]] 100 100 101 -[[image:image-20220602161718-9.png||height="457" width="800"]] 102 102 156 +== 2.2 Features == 103 103 158 +* Arduino Shield base on LA66 LoRaWAN module 159 +* Support LoRaWAN v1.0.4 protocol 160 +* Support peer-to-peer protocol 161 +* TCXO crystal to ensure RF performance on low temperature 162 +* SMA connector 163 +* Available in different frequency LoRaWAN frequency bands. 164 +* World-wide unique OTAA keys. 165 +* AT Command via UART-TTL interface 166 +* Firmware upgradable via UART interface 167 +* Ultra-long RF range 104 104 105 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 106 106 170 +== 2.3 Specification == 107 107 108 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 172 +* CPU: 32-bit 48 MHz 173 +* Flash: 256KB 174 +* RAM: 64KB 175 +* Input Power Range: 1.8v ~~ 3.7v 176 +* Power Consumption: < 4uA. 177 +* Frequency Range: 150 MHz ~~ 960 MHz 178 +* Maximum Power +22 dBm constant RF output 179 +* High sensitivity: -148 dBm 180 +* Temperature: 181 +** Storage: -55 ~~ +125℃ 182 +** Operating: -40 ~~ +85℃ 183 +* Humidity: 184 +** Storage: 5 ~~ 95% (Non-Condensing) 185 +** Operating: 10 ~~ 95% (Non-Condensing) 186 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 187 +* LoRa Rx current: <9 mA 188 +* I/O Voltage: 3.3v 109 109 110 110 111 - [[image:image-20220602161935-10.png||height="498"width="800"]]191 +== 2.4 Pin Mapping & LED == 112 112 113 113 114 114 115 - (% style="color:blue"%)**3.SeeUplinkCommand**195 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 116 116 117 117 118 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 119 119 120 - example:AT+SENDB=01,02,8,05820802581ea0a5199 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 121 121 122 -[[image:image-20220602162157-11.png||height="497" width="800"]] 123 123 124 124 203 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 125 125 126 -(% style="color:blue" %)**4. Check to see if TTN received the message** 127 127 128 128 129 - [[image:image-20220817093644-1.png]]207 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 130 130 131 131 210 +=== 2.8.1 Items needed for update === 132 132 133 -== 1.6 Example: How to join helium == 212 +1. LA66 LoRaWAN Shield 213 +1. Arduino 214 +1. USB TO TTL Adapter 134 134 135 - (% style="color:blue" %)**1.Createa newdevice.**216 +[[image:image-20220602100052-2.png||height="385" width="600"]] 136 136 137 -[[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"]] 138 138 219 +=== 2.8.2 Connection === 139 139 140 -(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 141 141 142 -[[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"]]222 +[[image:image-20220602101311-3.png||height="276" width="600"]] 143 143 144 144 145 -(% style="color:blue" %)**3. Use AT commands.** 225 +((( 226 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 227 +))) 146 146 147 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 229 +((( 230 +(% style="background-color:yellow" %)**GND <-> GND 231 +TXD <-> TXD 232 +RXD <-> RXD** 233 +))) 148 148 149 149 150 - (% style="color:blue"%)**4..Use theserialporttool**236 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 151 151 152 - [[image:image-20220909151517-2.png||height="543"width="708"]]238 +Connect USB TTL Adapter to PC after connecting the wires 153 153 154 154 155 - (% style="color:blue" %)**5.Use command AT+CFG toget device configuration**241 +[[image:image-20220602102240-4.png||height="304" width="600"]] 156 156 157 -[[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"]] 158 158 244 +=== 2.8.3 Upgrade steps === 159 159 160 -(% style="color:blue" %)**6. Network successfully.** 161 161 162 - [[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"]]247 +==== 1. Switch SW1 to put in ISP position ==== 163 163 164 164 165 - (% style="color:blue" %)**7.Send uplink usingcommand**250 +[[image:image-20220602102824-5.png||height="306" width="600"]] 166 166 167 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170659-5.png?rev=1.1||alt="image-20220907170659-5.png"]] 168 168 169 -[[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"]] 170 170 254 +==== 2. Press the RST switch once ==== 171 171 172 -== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 173 173 257 +[[image:image-20220602104701-12.png||height="285" width="600"]] 174 174 175 -**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]] 176 176 177 -(**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]]) 178 178 261 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 179 179 180 -(% style="color:red" %)**Preconditions:** 181 181 182 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 264 +((( 265 +(% 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/]]** 266 +))) 183 183 184 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 185 185 269 +[[image:image-20220602103227-6.png]] 186 186 187 187 188 - (% style="color:blue" %)**Steps for usage:**272 +[[image:image-20220602103357-7.png]] 189 189 190 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 191 191 192 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 193 193 276 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 277 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 194 194 195 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 196 196 280 +[[image:image-20220602103844-8.png]] 197 197 198 198 199 -== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 200 200 284 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 285 +(% style="color:blue" %)**3. Select the bin file to burn** 201 201 202 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 203 203 288 +[[image:image-20220602104144-9.png]] 204 204 205 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 206 206 291 +[[image:image-20220602104251-10.png]] 207 207 208 -[[image:image-20220723100439-2.png]] 209 209 294 +[[image:image-20220602104402-11.png]] 210 210 211 211 212 -(% style="color:blue" %)**2. Install Minicom in RPi.** 213 213 298 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 299 +(% style="color:blue" %)**4. Click to start the download** 214 214 215 - (%id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in theRPi terminal301 +[[image:image-20220602104923-13.png]] 216 216 217 - (% style="background-color:yellow" %)**apt update** 218 218 219 - (% style="background-color:yellow" %)**apt install minicom** 220 220 305 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 306 +(% style="color:blue" %)**5. Check update process** 221 221 222 -Use minicom to connect to the RPI's terminal 223 223 224 -[[image:image-202206021 53146-3.png||height="439" width="500"]]309 +[[image:image-20220602104948-14.png]] 225 225 226 226 227 227 228 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 313 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 314 +(% style="color:blue" %)**The following picture shows that the burning is successful** 229 229 316 +[[image:image-20220602105251-15.png]] 230 230 231 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 232 232 233 233 234 - [[image:image-20220602154928-5.png||height="436"width="500"]]320 += 3. LA66 USB LoRaWAN Adapter = 235 235 236 236 323 +== 3.1 Overview == 237 237 238 -(% style="color:blue" %)**4. Send Uplink message** 239 239 326 +[[image:image-20220715001142-3.png||height="145" width="220"]] 240 240 241 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 242 242 243 -example: AT+SENDB=01,02,8,05820802581ea0a5 329 +((( 330 +(% 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. 331 +))) 244 244 333 +((( 334 +(% 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. 335 +))) 245 245 246 -[[image:image-20220602160339-6.png||height="517" width="600"]] 337 +((( 338 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 339 +))) 247 247 341 +((( 342 +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. 343 +))) 248 248 345 +((( 346 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 347 +))) 249 249 250 -Check to see if TTN received the message 251 251 252 -[[image:image-20220602160627-7.png||height="369" width="800"]] 253 253 351 +== 3.2 Features == 254 254 353 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 354 +* Ultra-long RF range 355 +* Support LoRaWAN v1.0.4 protocol 356 +* Support peer-to-peer protocol 357 +* TCXO crystal to ensure RF performance on low temperature 358 +* Spring RF antenna 359 +* Available in different frequency LoRaWAN frequency bands. 360 +* World-wide unique OTAA keys. 361 +* AT Command via UART-TTL interface 362 +* Firmware upgradable via UART interface 363 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 255 255 256 -== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 257 257 366 +== 3.3 Specification == 258 258 259 -=== 1.9.1 Hardware and Software Connection === 368 +* CPU: 32-bit 48 MHz 369 +* Flash: 256KB 370 +* RAM: 64KB 371 +* Input Power Range: 5v 372 +* Frequency Range: 150 MHz ~~ 960 MHz 373 +* Maximum Power +22 dBm constant RF output 374 +* High sensitivity: -148 dBm 375 +* Temperature: 376 +** Storage: -55 ~~ +125℃ 377 +** Operating: -40 ~~ +85℃ 378 +* Humidity: 379 +** Storage: 5 ~~ 95% (Non-Condensing) 380 +** Operating: 10 ~~ 95% (Non-Condensing) 381 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 382 +* LoRa Rx current: <9 mA 260 260 261 261 385 +== 3.4 Pin Mapping & LED == 262 262 263 -==== (% style="color:blue" %)**Overview:**(%%) ==== 264 264 265 265 266 -((( 267 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 389 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 268 268 269 - * Send real-time location information of mobile phone to LoRaWAN network.270 - * Check LoRaWAN network signal strengh.271 - *ManuallysendmessagestoLoRaWAN network.391 + 392 +((( 393 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 272 272 ))) 273 273 274 274 397 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 275 275 276 276 277 - ==== (% style="color:blue" %)**HardwareConnection:**(%%)====400 +[[image:image-20220602171217-1.png||height="538" width="800"]] 278 278 279 279 280 - A USB to Type-Cadapterisneededtoconnect toa Mobile phone.403 +Open the serial port tool 281 281 282 - Note:The packageof LA66USB adapter already includes this USB Type-C adapter.405 +[[image:image-20220602161617-8.png]] 283 283 284 -[[image:image-20220 813174353-2.png||height="360" width="313"]]407 +[[image:image-20220602161718-9.png||height="457" width="800"]] 285 285 286 286 287 287 288 - ====(% style="color:blue" %)**DownloadandInstallApp:**(%%) ====411 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 289 289 413 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 290 290 291 -[[(% 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) 292 292 293 -[[image:image-20220 813173738-1.png]]416 +[[image:image-20220602161935-10.png||height="498" width="800"]] 294 294 295 295 296 296 297 - ====(% style="color:blue" %)**UseofAPP:**(%%) ====420 +(% style="color:blue" %)**3. See Uplink Command** 298 298 422 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 299 299 300 - Functionandpageintroduction424 +example: AT+SENDB=01,02,8,05820802581ea0a5 301 301 426 +[[image:image-20220602162157-11.png||height="497" width="800"]] 302 302 303 -[[image:image-20220723113448-7.png||height="995" width="450"]] 304 304 305 -**Block Explain:** 306 306 307 - 1.DisplayLA66 USB LoRaWAN Moduleconnectionstatus430 +(% style="color:blue" %)**4. Check to see if TTN received the message** 308 308 309 -2. Checkandreconnect432 +[[image:image-20220602162331-12.png||height="420" width="800"]] 310 310 311 -3. Turn send timestamps on or off 312 312 313 -4. Display LoRaWan connection status 314 314 315 - 5.CheckLoRaWanconnectionstatus436 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 316 316 317 -6. The RSSI value of the node when the ACK is received 318 318 319 - 7.Node'sSignalStrengthIcon439 +**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]] 320 320 321 -8. Configure Location Uplink Interval 322 322 323 - 9.ATcommandnputbox442 +(% style="color:red" %)**Preconditions:** 324 324 325 - 10.Send Button:Sendinputbox info toLA66 USB Adapter444 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 326 326 327 - 11.Output Log fromLA66 USB adapter446 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 328 328 329 -12. clear log button 330 330 331 -13. exit button 332 332 450 +(% style="color:blue" %)**Steps for usage:** 333 333 452 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 334 334 335 - LA66USB LoRaWAN Module notconnected454 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 336 336 456 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 337 337 338 -[[image:image-20220723110520-5.png||height="677" width="508"]] 339 339 340 340 460 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 341 341 342 -Connect LA66 USB LoRaWAN Module 343 343 344 - [[image:image-20220723110626-6.png||height="681"width="511"]]463 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 345 345 346 346 466 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 347 347 348 - === 1.9.2 Send data to TTNv3andplot locationnfoin Node-Red===468 +[[image:image-20220602171233-2.png||height="538" width="800"]] 349 349 350 350 351 -(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 352 352 472 +(% style="color:blue" %)**2. Install Minicom in RPi.** 353 353 354 - [[image:image-20220723134549-8.png]]474 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 355 355 476 + (% style="background-color:yellow" %)**apt update** 356 356 478 + (% style="background-color:yellow" %)**apt install minicom** 357 357 358 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 359 359 481 +Use minicom to connect to the RPI's terminal 360 360 361 - SampleJSON file pleaseo to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download.483 +[[image:image-20220602153146-3.png||height="439" width="500"]] 362 362 363 -For the 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/]] 364 364 365 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 366 366 367 - LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-REDatmain · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]487 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 368 368 489 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 369 369 370 -Example output in NodeRed is as below: 371 371 372 -[[image:image-20220 723144339-1.png]]492 +[[image:image-20220602154928-5.png||height="436" width="500"]] 373 373 374 374 375 375 376 - ==1.10 UpgradeFirmwareofLA66USBLoRaWAN Adapter ==496 +(% style="color:blue" %)**4. Send Uplink message** 377 377 498 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 378 378 379 - TheLA66 USB LoRaWAN Adapteris the same as the LA66 LoRaWANShield update method500 +example: AT+SENDB=01,02,8,05820802581ea0a5 380 380 381 -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) 382 382 503 +[[image:image-20220602160339-6.png||height="517" width="600"]] 383 383 384 -[[image:image-20220723150132-2.png]] 385 385 386 386 507 +Check to see if TTN received the message 387 387 388 - =2.FAQ=509 +[[image:image-20220602160627-7.png||height="369" width="800"]] 389 389 390 390 391 -== 2.1 How to Compile Source Code for LA66? == 392 392 513 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 393 393 394 -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]] 395 395 396 396 517 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 397 397 398 -= 3. Order Info = 399 399 400 400 401 -**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 402 402 522 += 4. Order Info = 403 403 524 + 525 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 526 + 527 + 404 404 (% style="color:blue" %)**XXX**(%%): The default frequency band 405 405 406 406 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -413,10 +413,6 @@ 413 413 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 414 414 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 415 415 416 -= 4. Reference =540 += 5. Reference = 417 417 418 - 419 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 420 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 421 - 422 - 542 +* 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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