Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Xiaoling on 2025/02/07 16:37
From version 162.1
edited by Bei Jinggeng
on 2023/11/29 15:49
on 2023/11/29 15:49
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... ... @@ -1,1 +1,1 @@ 1 -LA66 USBLoRaWANAdapter UserManual1 +LA66 LoRaWAN Module - Author
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Bei1 +XWiki.Xiaoling - Content
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... ... @@ -6,22 +6,20 @@ 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 -[[image:image-20220715001142-3.png||height="145" width="220"]] 17 - 18 - 19 19 ((( 20 -(% 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. 16 +[[image:image-20220715000242-1.png||height="110" width="132"]] 17 + 18 +(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere. 21 21 ))) 22 22 23 23 ((( 24 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0. 3protocol**(%%). 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.22 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 25 25 ))) 26 26 27 27 ((( ... ... @@ -39,26 +39,24 @@ 39 39 40 40 == 1.2 Features == 41 41 42 - 43 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 44 -* Ultra-long RF range 45 -* Support LoRaWAN v1.0.3 protocol 40 +* 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 ringRFantenna43 +* 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.48 +* Ultra-long RF range 54 54 50 + 55 55 == 1.3 Specification == 56 56 57 - 58 58 * CPU: 32-bit 48 MHz 59 59 * Flash: 256KB 60 60 * RAM: 64KB 61 -* Input Power Range: 5v 56 +* Input Power Range: 1.8v ~~ 3.7v 57 +* Power Consumption: < 4uA. 62 62 * Frequency Range: 150 MHz ~~ 960 MHz 63 63 * Maximum Power +22 dBm constant RF output 64 64 * High sensitivity: -148 dBm ... ... @@ -70,372 +70,418 @@ 70 70 ** Operating: 10 ~~ 95% (Non-Condensing) 71 71 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 72 72 * LoRa Rx current: <9 mA 69 +* I/O Voltage: 3.3v 73 73 74 -== 1.4 Pin Mapping & LED == 75 75 72 +== 1.4 AT Command == 76 76 77 - [[image:image-20220813183239-3.png||height="526"width="662"]]74 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 78 78 79 79 80 -== 1.5 Example: Send & Get Messages via LoRaWAN inPC==77 +== 1.5 Dimension == 81 81 79 +[[image:image-20220517072526-1.png]] 82 82 83 -((( 84 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 85 85 86 - 87 -))) 88 88 89 - (% style="color:blue"%)**1.Connectthe LA66 USB LoRaWAN adapterto PC**83 +== 1.6 Pin Mapping == 90 90 91 -[[image:image-20220723100027-1.png]] 92 92 86 +[[image:image-20220523101537-1.png]] 93 93 94 -Open the serial port tool 95 95 96 -[[image:image-20220602161617-8.png]] 97 97 90 +== 1.7 Land Pattern == 98 98 99 -[[image:image-20220 602161718-9.png||height="457" width="800"]]92 +[[image:image-20220517072821-2.png]] 100 100 101 101 102 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 103 103 104 - Thefollowingpicture appears to prove that theLA66USBLoRaWANAdapter successfullyJoin the LoRaWAN network96 += 2. LA66 LoRaWAN Shield = 105 105 106 -[[image:image-20220602161935-10.png||height="498" width="800"]] 107 107 99 +== 2.1 Overview == 108 108 109 -(% style="color:blue" %)**3. See Uplink Command** 110 110 111 - Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**102 +[[image:image-20220715000826-2.png||height="386" width="449"]] 112 112 113 -example: AT+SENDB=01,02,8,05820802581ea0a5 114 114 115 - [[image:image-20220602162157-11.png||height="497"width="800"]]105 +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. 116 116 107 +((( 108 +(% 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. 109 +))) 117 117 118 -(% style="color:blue" %)**4. Check to see if TTN received the message** 111 +((( 112 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 113 +))) 119 119 120 -[[image:image-20220817093644-1.png]] 115 +((( 116 +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. 117 +))) 121 121 119 +((( 120 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 121 +))) 122 122 123 -== 1.6 Example: How to join helium == 124 124 124 +== 2.2 Features == 125 125 126 -(% style="color:blue" %)**1. Create a new device.** 126 +* Arduino Shield base on LA66 LoRaWAN module 127 +* Support LoRaWAN v1.0.4 protocol 128 +* Support peer-to-peer protocol 129 +* TCXO crystal to ensure RF performance on low temperature 130 +* SMA connector 131 +* Available in different frequency LoRaWAN frequency bands. 132 +* World-wide unique OTAA keys. 133 +* AT Command via UART-TTL interface 134 +* Firmware upgradable via UART interface 135 +* Ultra-long RF range 127 127 128 -[[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"]] 129 129 138 +== 2.3 Specification == 130 130 131 -(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 140 +* CPU: 32-bit 48 MHz 141 +* Flash: 256KB 142 +* RAM: 64KB 143 +* Input Power Range: 1.8v ~~ 3.7v 144 +* Power Consumption: < 4uA. 145 +* Frequency Range: 150 MHz ~~ 960 MHz 146 +* Maximum Power +22 dBm constant RF output 147 +* High sensitivity: -148 dBm 148 +* Temperature: 149 +** Storage: -55 ~~ +125℃ 150 +** Operating: -40 ~~ +85℃ 151 +* Humidity: 152 +** Storage: 5 ~~ 95% (Non-Condensing) 153 +** Operating: 10 ~~ 95% (Non-Condensing) 154 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 155 +* LoRa Rx current: <9 mA 156 +* I/O Voltage: 3.3v 132 132 133 -[[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"]] 134 134 159 +== 2.4 Pin Mapping & LED == 135 135 136 -(% style="color:blue" %)**3. Use AT commands.** 137 137 138 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 139 139 163 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 140 140 141 -(% style="color:blue" %)**4. Use the serial port tool** 142 142 143 -[[image:image-20220909151517-2.png||height="543" width="708"]] 144 144 167 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 145 145 146 -(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 147 147 148 -[[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"]] 149 149 171 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 150 150 151 -(% style="color:blue" %)**6. Network successfully.** 152 152 153 -[[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"]] 154 154 175 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 155 155 156 -(% style="color:blue" %)**7. Send uplink using command** 157 157 158 - [[image:image-20220912085244-1.png]]178 +=== 2.8.1 Items needed for update === 159 159 160 -[[image:image-20220912085307-2.png]] 180 +1. LA66 LoRaWAN Shield 181 +1. Arduino 182 +1. USB TO TTL Adapter 161 161 184 +[[image:image-20220602100052-2.png||height="385" width="600"]] 162 162 163 -[[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"]] 164 164 187 +=== 2.8.2 Connection === 165 165 166 -== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 167 167 190 +[[image:image-20220602101311-3.png||height="276" width="600"]] 168 168 169 -**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]] 170 170 171 -(**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]]) 193 +((( 194 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 195 +))) 172 172 197 +((( 198 +(% style="background-color:yellow" %)**GND <-> GND 199 +TXD <-> TXD 200 +RXD <-> RXD** 201 +))) 173 173 174 -(% style="color:red" %)**Preconditions:** 175 175 176 - (% style="color:red"%)**1.LA66USBLoRaWANAdapterworksfine**204 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 177 177 178 - (% style="color:red"%)**2. LA66USB LoRaWANAdapterisregisteredwithTTN**206 +Connect USB TTL Adapter to PC after connecting the wires 179 179 180 180 209 +[[image:image-20220602102240-4.png||height="304" width="600"]] 181 181 182 -(% style="color:blue" %)**Steps for usage:** 183 183 184 - (% style="color:blue"%)**1.**(%%)Pressthe resetswitch RESET on theLA66 USB LoRaWAN Adapter212 +=== 2.8.3 Upgrade steps === 185 185 186 -(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 187 187 188 - (% style="color:blue"%)**3.**(%%)Runthepythonscript in PCandseetheTTN215 +==== 1. Switch SW1 to put in ISP position ==== 189 189 190 190 191 -[[image:image-202206021 15852-3.png||height="450" width="1187"]]218 +[[image:image-20220602102824-5.png||height="306" width="600"]] 192 192 193 193 194 -== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 195 195 222 +==== 2. Press the RST switch once ==== 196 196 197 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 198 198 225 +[[image:image-20220602104701-12.png||height="285" width="600"]] 199 199 200 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 201 201 202 -[[image:image-20220723100439-2.png]] 203 203 229 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 204 204 205 -(% style="color:blue" %)**2. Install Minicom in RPi.** 206 206 207 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 232 +((( 233 +(% 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/]]** 234 +))) 208 208 209 - (% style="background-color:yellow" %)**apt update** 210 210 211 - (% style="background-color:yellow" %)**apt install minicom**237 +[[image:image-20220602103227-6.png]] 212 212 213 -Use minicom to connect to the RPI's terminal 214 214 215 -[[image:image-202206021 53146-3.png||height="439" width="500"]]240 +[[image:image-20220602103357-7.png]] 216 216 217 217 218 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 219 219 220 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 244 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 245 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 221 221 222 -[[image:image-20220602154928-5.png||height="436" width="500"]] 223 223 248 +[[image:image-20220602103844-8.png]] 224 224 225 -(% style="color:blue" %)**4. Send Uplink message** 226 226 227 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 228 228 229 -example: AT+SENDB=01,02,8,05820802581ea0a5 252 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 253 +(% style="color:blue" %)**3. Select the bin file to burn** 230 230 231 -[[image:image-20220602160339-6.png||height="517" width="600"]] 232 232 256 +[[image:image-20220602104144-9.png]] 233 233 234 234 235 - Check to seeif TTN received themessage259 +[[image:image-20220602104251-10.png]] 236 236 237 237 238 -[[image:image-202206021 60627-7.png||height="369" width="800"]]262 +[[image:image-20220602104402-11.png]] 239 239 240 240 241 -== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 242 242 243 -=== 1.9.1 Hardware and Software Connection === 266 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 267 +(% style="color:blue" %)**4. Click to start the download** 244 244 269 +[[image:image-20220602104923-13.png]] 245 245 246 246 247 -==== (% style="color:blue" %)**Overview:**(%%) ==== 248 248 273 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 274 +(% style="color:blue" %)**5. Check update process** 249 249 250 -((( 251 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 252 252 253 -* Send real-time location information of mobile phone to LoRaWAN network. 254 -* Check LoRaWAN network signal strengh. 255 -* Manually send messages to LoRaWAN network. 256 -))) 277 +[[image:image-20220602104948-14.png]] 257 257 258 258 259 259 281 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 282 +(% style="color:blue" %)**The following picture shows that the burning is successful** 260 260 261 - ==== (% style="color:blue" %)**HardwareConnection:**(%%) ====284 +[[image:image-20220602105251-15.png]] 262 262 263 263 264 -A USB to Type-C adapter is needed to connect to a Mobile phone. 265 265 266 - Note:Thepackage ofLA66 USB adapteralready includes this USB Type-Cadapter.288 += 3. LA66 USB LoRaWAN Adapter = 267 267 268 -[[image:image-20220813174353-2.png||height="360" width="313"]] 269 269 291 +== 3.1 Overview == 270 270 293 +[[image:image-20220715001142-3.png||height="145" width="220"]] 271 271 272 - ====(% style="color:blue" %)**Download andInstallApp:**(%%)====295 +(% 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. 273 273 297 +(% 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. 274 274 275 - [[(%id="cke_bm_895007S"style="display:none" %)** **(%%)**DownloadLinkforAndroidapk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].(Android VersionOnly)299 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 276 276 301 +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. 277 277 278 - [[image:image-20220813173738-1.png]]303 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 279 279 280 280 306 +== 3.2 Features == 281 281 282 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 308 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 309 +* Ultra-long RF range 310 +* Support LoRaWAN v1.0.4 protocol 311 +* Support peer-to-peer protocol 312 +* TCXO crystal to ensure RF performance on low temperature 313 +* Spring RF antenna 314 +* Available in different frequency LoRaWAN frequency bands. 315 +* World-wide unique OTAA keys. 316 +* AT Command via UART-TTL interface 317 +* Firmware upgradable via UART interface 318 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 283 283 284 284 285 - Functionandpagentroduction321 +== 3.3 Specification == 286 286 323 +* CPU: 32-bit 48 MHz 324 +* Flash: 256KB 325 +* RAM: 64KB 326 +* Input Power Range: 5v 327 +* Frequency Range: 150 MHz ~~ 960 MHz 328 +* Maximum Power +22 dBm constant RF output 329 +* High sensitivity: -148 dBm 330 +* Temperature: 331 +** Storage: -55 ~~ +125℃ 332 +** Operating: -40 ~~ +85℃ 333 +* Humidity: 334 +** Storage: 5 ~~ 95% (Non-Condensing) 335 +** Operating: 10 ~~ 95% (Non-Condensing) 336 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 337 +* LoRa Rx current: <9 mA 287 287 288 -[[image:image-20220723113448-7.png||height="995" width="450"]] 289 289 340 +== 3.4 Pin Mapping & LED == 290 290 291 -(% style="color:blue" %)**Block Explain:** 292 292 293 -1. Display LA66 USB LoRaWAN Module connection status 294 294 295 - 2.Checkandreconnect344 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 296 296 297 -3. Turn send timestamps on or off 298 298 299 - 4.Display LoRaWanconnectionstatus347 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 300 300 301 -5. Check LoRaWan connection status 302 302 303 - 6.TheRSSI value ofthenodewhentheACK is received350 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 304 304 305 -7. Node's Signal Strength Icon 306 306 307 - 8. ConfigureLocation UplinkInterval353 +[[image:image-20220602171217-1.png||height="538" width="800"]] 308 308 309 -9. AT command input box 310 310 311 - 10. SendButton: Sendinputbox infotoLA66 USB Adapter356 +Open the serial port tool 312 312 313 - 11. Output LogfromLA66USB adapter358 +[[image:image-20220602161617-8.png]] 314 314 315 - 12.clear logbutton360 +[[image:image-20220602161718-9.png||height="457" width="800"]] 316 316 317 -13. exit button 318 318 319 319 364 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 320 320 321 -LA66 USB LoRaWAN Modulenotconnected366 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 322 322 323 323 324 -[[image:image-20220 723110520-5.png||height="677" width="508"]]369 +[[image:image-20220602161935-10.png||height="498" width="800"]] 325 325 326 326 327 327 328 - ConnectLA66USBLoRaWANModule373 +(% style="color:blue" %)**3. See Uplink Command** 329 329 375 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 330 330 331 - [[image:image-20220723110626-6.png||height="681" width="511"]]377 +example: AT+SENDB=01,02,8,05820802581ea0a5 332 332 379 +[[image:image-20220602162157-11.png||height="497" width="800"]] 333 333 334 -=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 335 335 336 336 337 -(% style="color:blue" %)** 1.RegisterLA66USB LoRaWANModule toTTNV3**383 +(% style="color:blue" %)**4. Check to see if TTN received the message** 338 338 385 +[[image:image-20220602162331-12.png||height="420" width="800"]] 339 339 340 -[[image:image-20220723134549-8.png]] 341 341 342 342 389 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 343 343 344 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 345 345 392 +**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]] 346 346 347 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 348 348 349 - Fortheusageof 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/]]395 +(% style="color:red" %)**Preconditions:** 350 350 351 - Aftersee LoRaWAN Online, walk aroundandtheAPPwillkeep sending location info toLoRaWANserver andhentotheNode Red.397 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 352 352 353 - 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]]399 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 354 354 355 355 356 -Example output in NodeRed is as below: 357 357 358 - [[image:image-20220723144339-1.png]]403 +(% style="color:blue" %)**Steps for usage:** 359 359 405 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 360 360 361 -= =1.10UpgradeFirmware ofLA66USBLoRaWANAdapter==407 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 362 362 409 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 363 363 364 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 365 365 366 -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). 367 367 368 - (%style="color:red"%)**Notice:If upgrade viaUSBhubisnotsucessful. try to connect toPC directly.**413 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 369 369 370 -[[image:image-20220723150132-2.png]] 371 371 416 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 372 372 373 373 374 - ===(% style="color:blue" %)**Open the Upgrade tool(TremoProgrammer)inPC and Upgrade**(%%) ===419 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 375 375 421 +[[image:image-20220602171233-2.png||height="538" width="800"]] 376 376 377 -**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 378 378 379 -[[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"]] 380 380 381 - [[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"]]425 +(% style="color:blue" %)**2. Install Minicom in RPi.** 382 382 427 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 383 383 384 - **2.SelecttheCOM portcorrespondingtoUSB TTL**429 + (% style="background-color:yellow" %)**apt update** 385 385 386 - [[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"]]431 + (% style="background-color:yellow" %)**apt install minicom** 387 387 388 388 389 - **3. Selectthebinfile toburn**434 +Use minicom to connect to the RPI's terminal 390 390 391 -[[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"]]436 +[[image:image-20220602153146-3.png||height="439" width="500"]] 392 392 393 -[[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"]] 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-20220602104402-11.png?rev=1.1||alt="image-20220602104402-11.png"]] 396 396 440 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 397 397 398 - **4.Clicktostart thedownload**442 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 399 399 400 -[[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"]] 401 401 445 +[[image:image-20220602154928-5.png||height="436" width="500"]] 402 402 403 -**5. Check update process** 404 404 405 -[[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"]] 406 406 449 +(% style="color:blue" %)**4. Send Uplink message** 407 407 408 - **The following picture shows that theburning issuccessful**451 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 409 409 410 - [[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"]]453 +example: AT+SENDB=01,02,8,05820802581ea0a5 411 411 412 412 413 - =2.FAQ=456 +[[image:image-20220602160339-6.png||height="517" width="600"]] 414 414 415 -== 2.1 How to Compile Source Code for LA66? == 416 416 417 417 418 -C ompileand Upload CodetoASR6601 Platform :[[Instruction>>Main.UserManualforLoRaWANEnd Nodes.LA66 LoRaWAN Module.CompileandUpload Codeto ASR6601 Platform.WebHome]]460 +Check to see if TTN received the message 419 419 462 +[[image:image-20220602160627-7.png||height="369" width="800"]] 420 420 421 -== 2.2 Where to find Peer-to-Peer firmware of LA66? == 422 422 423 423 424 - InstructionforLA66PeertoPeerfirmware:[[ Instruction >>doc:Main.UserManualforLoRaWANEnd Nodes.LA66 LoRaWANShieldUser Manual.InstructionforLA66 Peer toPeer firmware.WebHome]]466 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 425 425 426 426 427 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 428 428 470 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 429 429 430 -Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 431 431 432 432 433 -= 3. Order Info = 434 434 475 += 4. Order Info = 435 435 436 -**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 437 437 478 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 438 438 480 + 439 439 (% style="color:blue" %)**XXX**(%%): The default frequency band 440 440 441 441 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -448,37 +448,8 @@ 448 448 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 449 449 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 450 450 451 -= 4. Reference =493 += 5. Reference = 452 452 495 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 453 453 454 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 455 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 456 - 457 -= 5. FCC Statement = 458 - 459 - 460 -(% style="color:red" %)**FCC Caution:** 461 - 462 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 463 - 464 -This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 465 - 466 - 467 -(% style="color:red" %)**IMPORTANT NOTE: ** 468 - 469 -(% 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: 470 - 471 -—Reorient or relocate the receiving antenna. 472 - 473 -—Increase the separation between the equipment and receiver. 474 - 475 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 476 - 477 -—Consult the dealer or an experienced radio/TV technician for help. 478 - 479 - 480 -(% style="color:red" %)**FCC Radiation Exposure Statement: ** 481 - 482 -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. 483 - 484 484
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