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 ... ... @@ -6,25 +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 -== 1.1 Overview == 14 14 15 +((( 16 +((( 17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 +))) 15 15 16 -[[image:image-20220715001142-3.png||height="145" width="220"]] 20 +((( 21 + 22 +))) 17 17 18 - 19 19 ((( 20 -(% 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. 21 21 ))) 27 +))) 22 22 23 23 ((( 30 +((( 24 24 (% 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. 25 25 ))) 33 +))) 26 26 27 27 ((( 36 +((( 28 28 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 29 29 ))) 30 30 ... ... @@ -31,36 +31,35 @@ 31 31 ((( 32 32 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. 33 33 ))) 43 +))) 34 34 35 35 ((( 46 +((( 36 36 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 37 37 ))) 49 +))) 38 38 39 39 52 + 40 40 == 1.2 Features == 41 41 42 - 43 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 44 -* Ultra-long RF range 45 45 * Support LoRaWAN v1.0.4 protocol 46 46 * Support peer-to-peer protocol 47 47 * TCXO crystal to ensure RF performance on low temperature 48 -* Sp ringRFantenna58 +* SMD Antenna pad and i-pex antenna connector 49 49 * Available in different frequency LoRaWAN frequency bands. 50 50 * World-wide unique OTAA keys. 51 51 * AT Command via UART-TTL interface 52 52 * Firmware upgradable via UART interface 53 -* Open Source Mobile App forLoRaWAN signaldetect andGPStracking.63 +* Ultra-long RF range 54 54 55 - 56 - 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 70 +* Input Power Range: 1.8v ~~ 3.7v 71 +* 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 ... ... @@ -72,421 +72,552 @@ 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 83 +* I/O Voltage: 3.3v 75 75 85 +== 1.4 AT Command == 76 76 77 77 78 - ==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. 79 79 80 80 81 -[[image:image-20220813183239-3.png||height="526" width="662"]] 82 82 92 +== 1.5 Dimension == 83 83 84 - == 1.5 Example: Send & Get Messages viaLoRaWAN inPC ==94 +[[image:image-20220718094750-3.png]] 85 85 86 86 97 + 98 +== 1.6 Pin Mapping == 99 + 100 +[[image:image-20220720111850-1.png]] 101 + 102 + 103 + 104 +== 1.7 Land Pattern == 105 + 106 +[[image:image-20220517072821-2.png]] 107 + 108 + 109 + 110 += 2. LA66 LoRaWAN Shield = 111 + 112 + 113 +== 2.1 Overview == 114 + 115 + 87 87 ((( 88 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 117 +[[image:image-20220715000826-2.png||height="145" width="220"]] 118 +))) 89 89 120 +((( 90 90 91 91 ))) 92 92 93 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 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 +))) 94 94 95 -[[image:image-20220723100027-1.png]] 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 +))) 96 96 134 +((( 135 +((( 136 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 137 +))) 138 +))) 97 97 98 -Open the serial port tool 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 +))) 99 99 100 -[[image:image-20220602161617-8.png]] 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 +))) 101 101 102 102 103 -[[image:image-20220602161718-9.png||height="457" width="800"]] 104 104 154 +== 2.2 Features == 105 105 106 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 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 107 107 108 - Thefollowingpicture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network167 +== 2.3 Specification == 109 109 110 -[[image:image-20220602161935-10.png||height="498" width="800"]] 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 111 111 187 +== 2.4 LED == 112 112 113 -(% style="color:blue" %)**3. See Uplink Command** 189 +~1. The LED lights up red when there is an upstream data packet 190 +2. When the network is successfully connected, the green light will be on for 5 seconds 191 +3. Purple light on when receiving downlink data packets 114 114 115 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 116 116 117 - example: AT+SENDB=01,02,8,05820802581ea0a5194 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 118 118 119 - [[image:image-20220602162157-11.png||height="497" width="800"]]196 +Show connection diagram: 120 120 198 +[[image:image-20220723170210-2.png||height="908" width="681"]] 121 121 122 - (% style="color:blue" %)**4.Check toseeif TTNreceivedthe message**200 +1.open Arduino IDE 123 123 124 -[[image:image-20220 817093644-1.png]]202 +[[image:image-20220723170545-4.png]] 125 125 204 +2.Open project 126 126 127 - == 1.6 Example:How to join helium==206 +[[image:image-20220723170750-5.png]] 128 128 208 +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 129 129 130 - (% style="color:blue" %)**1.Create anew device.**210 +[[image:image-20220723171228-6.png]] 131 131 132 - [[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"]]212 +4.After the upload is successful, open the serial port monitoring and send the AT command 133 133 134 134 135 - (% style="color:blue"%)**2.Savethe deviceafterfillingin thenecessaryinformation.**215 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 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-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]] 138 138 139 139 140 - (%style="color:blue"%)**3.UseATcommands.**219 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 141 141 142 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 143 143 144 144 145 - (% style="color:blue"%)**4. Usethe serialporttool**223 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 146 146 147 -[[image:image-20220909151517-2.png||height="543" width="708"]] 148 148 226 +=== 2.8.1 Items needed for update === 149 149 150 -(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 228 +1. LA66 LoRaWAN Shield 229 +1. Arduino 230 +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-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png"height="556" width="617"]]232 +[[image:image-20220602100052-2.png||height="385" width="600"]] 153 153 154 154 155 - (% style="color:blue"%)**6.Networksuccessfully.**235 +=== 2.8.2 Connection === 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-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]] 158 158 238 +[[image:image-20220602101311-3.png||height="276" width="600"]] 159 159 160 -(% style="color:blue" %)**7. Send uplink using command** 161 161 162 -[[image:image-20220912085244-1.png]] 241 +((( 242 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 243 +))) 163 163 164 -[[image:image-20220912085307-2.png]] 245 +((( 246 +(% style="background-color:yellow" %)**GND <-> GND 247 +TXD <-> TXD 248 +RXD <-> RXD** 249 +))) 165 165 166 166 167 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png"height="242"width="798"]]252 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 168 168 254 +Connect USB TTL Adapter to PC after connecting the wires 169 169 170 -== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 171 171 257 +[[image:image-20220602102240-4.png||height="304" width="600"]] 172 172 173 -**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]] 174 174 175 - (**RaspberryPiexample:**[[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]])260 +=== 2.8.3 Upgrade steps === 176 176 177 177 178 - (%style="color:red"%)**Preconditions:**263 +==== 1. Switch SW1 to put in ISP position ==== 179 179 180 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 181 181 182 - (% style="color:red" %)**2. LA66 USB LoRaWAN Adapteris registeredwithTTN**266 +[[image:image-20220602102824-5.png||height="306" width="600"]] 183 183 184 184 185 185 186 - (% style="color:blue"%)**Stepsforusage:**270 +==== 2. Press the RST switch once ==== 187 187 188 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 189 189 190 - (% style="color:blue" %)**2.**(%%) Add[[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]]on TTN273 +[[image:image-20220602104701-12.png||height="285" width="600"]] 191 191 192 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 193 193 194 194 195 - [[image:image-20220602115852-3.png||height="450"width="1187"]]277 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 196 196 197 197 198 -== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 280 +((( 281 +(% 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/]]** 282 +))) 199 199 200 200 201 - Assume useralreadyinput theLA66USB LoRaWAN Adapter OTAA Keys inTTN and there is already TTN network coverage.285 +[[image:image-20220602103227-6.png]] 202 202 203 203 204 - (% style="color:blue" %)**1.Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi**288 +[[image:image-20220602103357-7.png]] 205 205 206 -[[image:image-20220723100439-2.png]] 207 207 208 208 209 -(% style="color:blue" %)**2. Install Minicom in RPi.** 292 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 293 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 210 210 211 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 212 212 213 - (% style="background-color:yellow" %)**apt update**296 +[[image:image-20220602103844-8.png]] 214 214 215 - (% style="background-color:yellow" %)**apt install minicom** 216 216 217 -Use minicom to connect to the RPI's terminal 218 218 219 -[[image:image-20220602153146-3.png||height="439" width="500"]] 300 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 301 +(% style="color:blue" %)**3. Select the bin file to burn** 220 220 221 221 222 - (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**304 +[[image:image-20220602104144-9.png]] 223 223 224 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 225 225 226 -[[image:image-202206021 54928-5.png||height="436" width="500"]]307 +[[image:image-20220602104251-10.png]] 227 227 228 228 229 - (% style="color:blue" %)**4.Send Uplink message**310 +[[image:image-20220602104402-11.png]] 230 230 231 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 232 232 233 -example: AT+SENDB=01,02,8,05820802581ea0a5 234 234 235 -[[image:image-20220602160339-6.png||height="517" width="600"]] 314 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 315 +(% style="color:blue" %)**4. Click to start the download** 236 236 317 +[[image:image-20220602104923-13.png]] 237 237 238 238 239 -Check to see if TTN received the message 240 240 321 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 322 +(% style="color:blue" %)**5. Check update process** 241 241 242 -[[image:image-20220602160627-7.png||height="369" width="800"]] 243 243 325 +[[image:image-20220602104948-14.png]] 244 244 245 -== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 246 246 247 -=== 1.9.1 Hardware and Software Connection === 248 248 329 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 330 +(% style="color:blue" %)**The following picture shows that the burning is successful** 249 249 332 +[[image:image-20220602105251-15.png]] 250 250 251 -==== (% style="color:blue" %)**Overview:**(%%) ==== 252 252 253 253 336 += 3. LA66 USB LoRaWAN Adapter = 337 + 338 + 339 +== 3.1 Overview == 340 + 341 + 342 +[[image:image-20220715001142-3.png||height="145" width="220"]] 343 + 344 + 254 254 ((( 255 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 346 +(% 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. 347 +))) 256 256 257 -* Send real-time location information of mobile phone to LoRaWAN network. 258 -* Check LoRaWAN network signal strengh. 259 -* Manually send messages to LoRaWAN network. 349 +((( 350 +(% 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. 260 260 ))) 261 261 353 +((( 354 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 355 +))) 262 262 357 +((( 358 +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. 359 +))) 263 263 361 +((( 362 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 363 +))) 264 264 265 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 266 266 267 267 268 - AUSBto Type-Cadapterisneeded to connect to a Mobile phone.367 +== 3.2 Features == 269 269 270 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 369 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 370 +* Ultra-long RF range 371 +* Support LoRaWAN v1.0.4 protocol 372 +* Support peer-to-peer protocol 373 +* TCXO crystal to ensure RF performance on low temperature 374 +* Spring RF antenna 375 +* Available in different frequency LoRaWAN frequency bands. 376 +* World-wide unique OTAA keys. 377 +* AT Command via UART-TTL interface 378 +* Firmware upgradable via UART interface 379 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 271 271 272 - [[image:image-20220813174353-2.png||height="360" width="313"]]381 +== 3.3 Specification == 273 273 383 +* CPU: 32-bit 48 MHz 384 +* Flash: 256KB 385 +* RAM: 64KB 386 +* Input Power Range: 5v 387 +* Frequency Range: 150 MHz ~~ 960 MHz 388 +* Maximum Power +22 dBm constant RF output 389 +* High sensitivity: -148 dBm 390 +* Temperature: 391 +** Storage: -55 ~~ +125℃ 392 +** Operating: -40 ~~ +85℃ 393 +* Humidity: 394 +** Storage: 5 ~~ 95% (Non-Condensing) 395 +** Operating: 10 ~~ 95% (Non-Condensing) 396 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 397 +* LoRa Rx current: <9 mA 274 274 399 +== 3.4 Pin Mapping & LED == 275 275 276 -==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 277 277 278 278 279 - [[(% id="cke_bm_895007S"style="display:none"%)** **(%%)**DownloadLinkfor Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].(AndroidVersionOnly)403 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 280 280 281 281 282 -[[image:image-20220813173738-1.png]] 406 +((( 407 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 408 +))) 283 283 284 284 411 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 285 285 286 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 287 287 414 +[[image:image-20220723100027-1.png]] 288 288 289 -Function and page introduction 290 290 417 +Open the serial port tool 291 291 292 -[[image:image-20220 723113448-7.png||height="995" width="450"]]419 +[[image:image-20220602161617-8.png]] 293 293 421 +[[image:image-20220602161718-9.png||height="457" width="800"]] 294 294 295 -(% style="color:blue" %)**Block Explain:** 296 296 297 -1. Display LA66 USB LoRaWAN Module connection status 298 298 299 -2. Checkand reconnect425 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 300 300 301 - 3.Turnsendtimestamps on oroff427 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 302 302 303 -4. Display LoRaWan connection status 304 304 305 -5. Check LoRaWan connectionstatus430 +[[image:image-20220602161935-10.png||height="498" width="800"]] 306 306 307 -6. The RSSI value of the node when the ACK is received 308 308 309 -7. Node's Signal Strength Icon 310 310 311 - 8.ConfigureLocationUplinkInterval434 +(% style="color:blue" %)**3. See Uplink Command** 312 312 313 - 9. AT command inputbox436 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 314 314 315 - 10. Send Button:Send input box info to LA66 USBAdapter438 +example: AT+SENDB=01,02,8,05820802581ea0a5 316 316 317 -11. OutputLog from LA66 USB adapter440 +[[image:image-20220602162157-11.png||height="497" width="800"]] 318 318 319 -12. clear log button 320 320 321 -13. exit button 322 322 444 +(% style="color:blue" %)**4. Check to see if TTN received the message** 323 323 446 +[[image:image-20220602162331-12.png||height="420" width="800"]] 324 324 325 -LA66 USB LoRaWAN Module not connected 326 326 327 327 328 - [[image:image-20220723110520-5.png||height="677"width="508"]]450 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 329 329 330 330 453 +**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]] 331 331 332 - ConnectLA66USB LoRaWANModule455 +(**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]]) 333 333 457 +(% style="color:red" %)**Preconditions:** 334 334 335 - [[image:image-20220723110626-6.png||height="681"width="511"]]459 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 336 336 461 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 337 337 338 -=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 339 339 340 340 341 -(% style="color:blue" %)** 1. RegisterLA66 USB LoRaWANModuleto TTNV3**465 +(% style="color:blue" %)**Steps for usage:** 342 342 467 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 343 343 344 - [[image:image-20220723134549-8.png]]469 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 345 345 471 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 346 346 347 347 348 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 349 349 475 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 350 350 351 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 352 352 353 - For the usageofNode-RED,pleasereferto: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]478 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 354 354 355 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 356 356 357 - 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]]481 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 358 358 483 +[[image:image-20220723100439-2.png]] 359 359 360 -Example output in NodeRed is as below: 361 361 362 -[[image:image-20220723144339-1.png]] 363 363 487 +(% style="color:blue" %)**2. Install Minicom in RPi.** 364 364 365 - ==1.10UpgradeFirmwareofLA66USBLoRaWANAdapter==489 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 366 366 491 + (% style="background-color:yellow" %)**apt update** 367 367 368 - The LA66USBLoRaWAN Adapter ishesame astheLA66 LoRaWAN Shieldupdatemethod.493 + (% style="background-color:yellow" %)**apt install minicom** 369 369 370 -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). 371 371 372 - (%style="color:red"%)**Notice: If upgrade via USB hub isnotsucessful.try to connect to PCdirectly.**496 +Use minicom to connect to the RPI's terminal 373 373 374 -[[image:image-20220 723150132-2.png]]498 +[[image:image-20220602153146-3.png||height="439" width="500"]] 375 375 376 376 377 377 378 - ===(% style="color:blue" %)**OpentheUpgrade tool(TremoProgrammer) inPCandUpgrade**(%%) ===502 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 379 379 504 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 380 380 381 -**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 382 382 383 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103227-6.png?rev=1.1||alt="image-20220602103227-6.png"]]507 +[[image:image-20220602154928-5.png||height="436" width="500"]] 384 384 385 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png"]] 386 386 387 387 388 - **2.Select the COM port correspondingto USB TTL**511 +(% style="color:blue" %)**4. Send Uplink message** 389 389 390 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602103844-8.png?rev=1.1||alt="image-20220602103844-8.png"]]513 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 391 391 515 +example: AT+SENDB=01,02,8,05820802581ea0a5 392 392 393 -**3. Select the bin file to burn** 394 394 395 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104144-9.png?rev=1.1||alt="image-20220602104144-9.png"]]518 +[[image:image-20220602160339-6.png||height="517" width="600"]] 396 396 397 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104251-10.png?rev=1.1||alt="image-20220602104251-10.png"]] 398 398 399 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png"]] 400 400 522 +Check to see if TTN received the message 401 401 402 - **4. Click to start thedownload**524 +[[image:image-20220602160627-7.png||height="369" width="800"]] 403 403 404 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104923-13.png?rev=1.1||alt="image-20220602104923-13.png"]] 405 405 406 406 407 - **5.Checkupdateprocess**528 +== 3.8 Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. == 408 408 409 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602104948-14.png?rev=1.1||alt="image-20220602104948-14.png"]]530 +=== 3.8.1 DRAGINO-LA66-APP === 410 410 532 +[[image:image-20220723102027-3.png]] 411 411 412 - **Thefollowing pictureshows that the burning is successful**534 +==== Overview: ==== 413 413 414 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220602105251-15.png?rev=1.1||alt="image-20220602105251-15.png"]]536 +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. 415 415 538 +View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 416 416 417 -= 2.FAQ=540 +==== Conditions of Use: ==== 418 418 419 - ==2.1Howto CompileSourceCodeforLA66? ==542 +Requires a type-c to USB adapter 420 420 544 +[[image:image-20220723104754-4.png]] 421 421 422 - CompileandUpload CodetoASR6601 Platform:[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Code to ASR6601Platform.WebHome]]546 +==== Use of APP: ==== 423 423 548 +Function and page introduction 424 424 425 - ==2.2WheretofindPeer-to-Peer firmware of LA66?==550 +[[image:image-20220723113448-7.png||height="1481" width="670"]] 426 426 552 +1.Display LA66 USB LoRaWAN Module connection status 427 427 428 - Instruction for LA66 Peer to Peer firmware :[[ Instruction>>doc:Main.User Manual for LoRaWAN EndNodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]]554 +2.Check and reconnect 429 429 556 +3.Turn send timestamps on or off 430 430 431 - == 2.3 My device keepsshowing invalid credentials,the device goes intolow power mode ==558 +4.Display LoRaWan connection status 432 432 560 +5.Check LoRaWan connection status 433 433 434 -Set the A T+COMMAND:(%style="color:blue" %)**AT+UUID=666666666666**562 +6.The RSSI value of the node when the ACK is received 435 435 564 +7.Node's Signal Strength Icon 436 436 437 - = 3.OrderInfo=566 +8.Set the packet sending interval of the node in seconds 438 438 568 +9.AT command input box 439 439 440 - **Part Number:** (%style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**570 +10.Send AT command button 441 441 572 +11.Node log box 442 442 443 - (% style="color:blue" %)**XXX**(%%): The defaultfrequency band574 +12.clear log button 444 444 445 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 446 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 447 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 448 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 449 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 450 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 451 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 452 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 453 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 576 +13.exit button 454 454 578 +LA66 USB LoRaWAN Module not connected 455 455 580 +[[image:image-20220723110520-5.png||height="903" width="677"]] 456 456 457 - =4.Reference=582 +Connect LA66 USB LoRaWAN Module 458 458 584 +[[image:image-20220723110626-6.png||height="906" width="680"]] 459 459 460 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 461 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 586 +=== 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 === 462 462 588 +1.Register LA66 USB LoRaWAN Module to TTNV3 463 463 590 +[[image:image-20220723134549-8.png]] 464 464 465 - = 5.FCCStatement=592 +2.Open Node-RED,And import the JSON file to generate the flow 466 466 594 +Sample JSON file please go to this link to download:放置JSON文件的链接 467 467 468 - (%style="color:red"%)**FCC Caution:**596 +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/]] 469 469 470 - Any Changesor modificationsnot expresslyapproved bythe party responsible for compliancecould void theuser's authorityto operate the equipment.598 +The following is the positioning effect map 471 471 472 - This device complies with part 15 of the FCC Rules. Operation is subject to the followingtwo conditions:(1) This devicemay not causeharmful interference, and (2) this device must accept any interference received, includinginterference that may cause undesired operation.600 +[[image:image-20220723144339-1.png]] 473 473 602 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 474 474 475 - (%style="color:red"%)**IMPORTANTNOTE:**604 +The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method 476 476 477 - (%style="color:red"%)**Note:**(%%) This equipment hasbeentestedand foundto comply with thelimits fora Class B digital device, pursuanttopart15 oftheFCC Rules.Theselimits are designed to providereasonableprotectionagainstharmful interferenceinaresidentialinstallation. Thisequipmentgenerates, usesand can radiateradiofrequency energy and, if notinstalled and used in accordancewith theinstructions,may causeharmfulinterference to radiocommunications.However, thereisnoguaranteethat interferencewillnot occurina particularinstallation.Ifthisequipmentdoescause harmful interferenceto radio ortelevision reception, whichcanbe determined by turning theequipmentffand on, the userisencouragedto try to correct theinterference by one ormoreof theollowing measures:606 +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) 478 478 479 - —Reorient or relocatethe receivingantenna.608 +[[image:image-20220723150132-2.png]] 480 480 481 -—Increase the separation between the equipment and receiver. 482 482 483 - —Connecttheequipment into an outlet on a circuitdifferentfromthat to which the receiver is connected.611 += 4. Order Info = 484 484 485 -—Consult the dealer or an experienced radio/TV technician for help. 486 486 614 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 487 487 488 -(% style="color:red" %)**FCC Radiation Exposure Statement: ** 489 489 490 - Thisequipment complieswith FCC radiation exposurelimits set forth for an uncontrolledenvironment.Thisequipmentshouldbeinstalledand operated with minimum distance20cmbetween the radiator& your body.617 +(% style="color:blue" %)**XXX**(%%): The default frequency band 491 491 492 - 619 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 620 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 621 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 622 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 623 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 624 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 625 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 626 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 627 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 628 + 629 += 5. Reference = 630 + 631 +* 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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