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 LoRaWAN Module1 +LA66 USB LoRaWAN Adapter User Manual - Content
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... ... @@ -1,49 +1,66 @@ 1 1 2 2 3 -{{box cssClass="floatinginfobox" title="**Contents**"}} 4 -{{toc/}} 5 -{{/box}} 3 +**Table of Contents:** 6 6 7 7 {{toc/}} 8 8 9 9 10 10 11 -= 1. LA66 LoRaWAN Module = 12 12 13 13 14 -= =1.1What isLA66 LoRaWANModule ==11 += 1. LA66 USB LoRaWAN Adapter = 15 15 13 +== 1.1 Overview == 16 16 17 -(% 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. 18 18 19 - (% style="color:blue" %)**LA66**(%%)is a ready-to-usemodule that includes the (% style="color:blue" %)**LoRaWAN v1.0.4protocol**(%%).The LoRaWAN stack used inLA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stackgreatly reduces the risktomake stable LoRaWAN Sensors to support different LoRaWAN servers anddifferentcountries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.16 +[[image:image-20220715001142-3.png||height="145" width="220"]] 20 20 18 + 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. 21 +))) 22 + 23 +((( 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 +))) 26 + 27 +((( 21 21 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 29 +))) 22 22 31 +((( 23 23 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 +))) 24 24 35 +((( 25 25 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 37 +))) 26 26 27 27 28 28 == 1.2 Features == 29 29 42 + 43 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 44 +* Ultra-long RF range 30 30 * Support LoRaWAN v1.0.4 protocol 31 31 * Support peer-to-peer protocol 32 32 * TCXO crystal to ensure RF performance on low temperature 33 -* S MD Antennapad andi-pexantennaconnector48 +* Spring RF antenna 34 34 * Available in different frequency LoRaWAN frequency bands. 35 35 * World-wide unique OTAA keys. 36 36 * AT Command via UART-TTL interface 37 37 * Firmware upgradable via UART interface 38 -* Ultra-longRFrange53 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 39 39 55 + 56 + 40 40 == 1.3 Specification == 41 41 59 + 42 42 * CPU: 32-bit 48 MHz 43 43 * Flash: 256KB 44 44 * RAM: 64KB 45 -* Input Power Range: 1.8v ~~ 3.7v 46 -* Power Consumption: < 4uA. 63 +* Input Power Range: 5v 47 47 * Frequency Range: 150 MHz ~~ 960 MHz 48 48 * Maximum Power +22 dBm constant RF output 49 49 * High sensitivity: -148 dBm ... ... @@ -55,371 +55,374 @@ 55 55 ** Operating: 10 ~~ 95% (Non-Condensing) 56 56 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 57 57 * LoRa Rx current: <9 mA 58 -* I/O Voltage: 3.3v 59 59 60 -== 1.4 AT Command == 61 61 62 -AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 63 63 78 +== 1.4 Pin Mapping & LED == 64 64 65 -== 1.5 Dimension == 66 66 67 -[[image:image-20220 517072526-1.png]]81 +[[image:image-20220813183239-3.png||height="526" width="662"]] 68 68 69 69 84 +== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 70 70 71 -== 1.6 Pin Mapping == 72 72 87 +((( 88 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 73 73 74 -[[image:image-20220523101537-1.png]] 90 + 91 +))) 75 75 93 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 76 76 95 +[[image:image-20220723100027-1.png]] 77 77 78 -== 1.7 Land Pattern == 79 79 80 - [[image:image-20220517072821-2.png]]98 +Open the serial port tool 81 81 100 +[[image:image-20220602161617-8.png]] 82 82 83 83 84 - =2. LA66LoRaWAN Shield=103 +[[image:image-20220602161718-9.png||height="457" width="800"]] 85 85 86 86 87 -= =2.1Overview==106 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 88 88 89 - LA66 LoRaWAN Shieldis the Arduinoshieldbase onLA66. Userscanuse LA66 LoRaWANShieldto rapidly add LoRaWAN or peer-to-peerLoRa wirelessnction toArduinoprojects.108 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 90 90 110 +[[image:image-20220602161935-10.png||height="498" width="800"]] 91 91 92 -== 2.2 Features == 93 93 94 -* Arduino Shield base on LA66 LoRaWAN module 95 -* Support LoRaWAN v1.0.4 protocol 96 -* Support peer-to-peer protocol 97 -* TCXO crystal to ensure RF performance on low temperature 98 -* SMA connector 99 -* Available in different frequency LoRaWAN frequency bands. 100 -* World-wide unique OTAA keys. 101 -* AT Command via UART-TTL interface 102 -* Firmware upgradable via UART interface 103 -* Ultra-long RF range 113 +(% style="color:blue" %)**3. See Uplink Command** 104 104 105 - ==2.3Specification==115 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 106 106 107 -* CPU: 32-bit 48 MHz 108 -* Flash: 256KB 109 -* RAM: 64KB 110 -* Input Power Range: 1.8v ~~ 3.7v 111 -* Power Consumption: < 4uA. 112 -* Frequency Range: 150 MHz ~~ 960 MHz 113 -* Maximum Power +22 dBm constant RF output 114 -* High sensitivity: -148 dBm 115 -* Temperature: 116 -** Storage: -55 ~~ +125℃ 117 -** Operating: -40 ~~ +85℃ 118 -* Humidity: 119 -** Storage: 5 ~~ 95% (Non-Condensing) 120 -** Operating: 10 ~~ 95% (Non-Condensing) 121 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 122 -* LoRa Rx current: <9 mA 123 -* I/O Voltage: 3.3v 117 +example: AT+SENDB=01,02,8,05820802581ea0a5 124 124 125 - == 2.4 Pin Mapping& LED==119 +[[image:image-20220602162157-11.png||height="497" width="800"]] 126 126 127 127 122 +(% style="color:blue" %)**4. Check to see if TTN received the message** 128 128 129 - == 2.5 Example:Use AT Command to communicatewith LA66 module via Arduino UNO.==124 +[[image:image-20220817093644-1.png]] 130 130 131 131 127 +== 1.6 Example: How to join helium == 132 132 133 -== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 134 134 130 +(% style="color:blue" %)**1. Create a new device.** 135 135 132 +[[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"]] 136 136 137 -== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 138 138 135 +(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 139 139 137 +[[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"]] 140 140 141 -== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 142 142 140 +(% style="color:blue" %)**3. Use AT commands.** 143 143 144 - === 2.8.1 Items neededfor update===142 +[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 145 145 146 -1. LA66 LoRaWAN Shield 147 -1. Arduino 148 -1. USB TO TTL Adapter 149 149 150 - [[image:image-20220602100052-2.png||height="385"width="600"]]145 +(% style="color:blue" %)**4. Use the serial port tool** 151 151 147 +[[image:image-20220909151517-2.png||height="543" width="708"]] 152 152 153 -=== 2.8.2 Connection === 154 154 150 +(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 155 155 156 -[[image:i mage-20220602101311-3.png||height="276" width="600"]]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"]] 157 157 158 158 159 -(% style="color:blue" %)** LA66LoRaWANShield**(%%) **<->** (% style="color:blue" %)**USB TTL**155 +(% style="color:blue" %)**6. Network successfully.** 160 160 157 +[[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"]] 161 161 162 -(% style="background-color:yellow" %)**GND <-> GND 163 -TXD <-> TXD 164 -RXD <-> RXD** 165 165 160 +(% style="color:blue" %)**7. Send uplink using command** 166 166 167 - Put a jumper cap on JP6 of LA66 LoRaWAN Shield.( the jumper is to power onLA66 module)162 +[[image:image-20220912085244-1.png]] 168 168 169 - Connect USB TTL Adapter to PCafter connectingthe wires164 +[[image:image-20220912085307-2.png]] 170 170 171 171 172 -[[image:i mage-20220602102240-4.png||height="304" width="600"]]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"]] 173 173 174 174 175 -== =2.8.3Upgrade steps===170 +== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 176 176 177 177 178 - ====1. SwitchSW1toputISPosition====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]] 179 179 175 +(**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]]) 180 180 181 -[[image:image-20220602102824-5.png||height="306" width="600"]] 182 182 178 +(% style="color:red" %)**Preconditions:** 183 183 184 -= ===2.PresstheRSTswitchonce====180 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 185 185 186 - [[image:image-20220602104701-12.png||height="285"width="600"]]182 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 187 187 188 188 189 -==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 190 190 186 +(% style="color:blue" %)**Steps for usage:** 191 191 192 -(% style="color:blue" %)**1. Softwaredownload 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/]]**188 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 193 193 190 +(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 194 194 195 - [[image:image-20220602103227-6.png]]192 +(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 196 196 197 197 198 -[[image:image-202206021 03357-7.png]]195 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 199 199 200 200 198 +== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 201 201 202 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 203 -(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 204 204 201 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 205 205 206 -[[image:image-20220602103844-8.png]] 207 207 204 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 208 208 206 +[[image:image-20220723100439-2.png]] 209 209 210 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 211 -(% style="color:blue" %)**3. Select the bin file to burn** 212 212 209 +(% style="color:blue" %)**2. Install Minicom in RPi.** 213 213 214 - [[image:image-20220602104144-9.png]]211 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 215 215 213 + (% style="background-color:yellow" %)**apt update** 216 216 217 - [[image:image-20220602104251-10.png]]215 + (% style="background-color:yellow" %)**apt install minicom** 218 218 217 +Use minicom to connect to the RPI's terminal 219 219 220 -[[image:image-202206021 04402-11.png]]219 +[[image:image-20220602153146-3.png||height="439" width="500"]] 221 221 222 222 222 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 223 223 224 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 225 -(% style="color:blue" %)**4. Click to start the download** 224 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 226 226 227 -[[image:image-202206021 04923-13.png]]226 +[[image:image-20220602154928-5.png||height="436" width="500"]] 228 228 229 229 230 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 231 -(% style="color:blue" %)**5. Check update process** 229 +(% style="color:blue" %)**4. Send Uplink message** 232 232 231 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 233 233 234 - [[image:image-20220602104948-14.png]]233 +example: AT+SENDB=01,02,8,05820802581ea0a5 235 235 235 +[[image:image-20220602160339-6.png||height="517" width="600"]] 236 236 237 237 238 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 239 -(% style="color:blue" %)**The following picture shows that the burning is successful** 240 240 241 - [[image:image-20220602105251-15.png]]239 +Check to see if TTN received the message 242 242 243 243 242 +[[image:image-20220602160627-7.png||height="369" width="800"]] 244 244 245 -= 3. LA66 USB LoRaWAN Adapter = 246 246 245 +== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 247 247 248 -== 3.1Overview ==247 +=== 1.9.1 Hardware and Software Connection === 249 249 250 -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. 251 251 252 252 253 -== 3.2Features==251 +==== (% style="color:blue" %)**Overview:**(%%) ==== 254 254 255 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 256 -* Ultra-long RF range 257 -* Support LoRaWAN v1.0.4 protocol 258 -* Support peer-to-peer protocol 259 -* TCXO crystal to ensure RF performance on low temperature 260 -* Spring RF antenna 261 -* Available in different frequency LoRaWAN frequency bands. 262 -* World-wide unique OTAA keys. 263 -* AT Command via UART-TTL interface 264 -* Firmware upgradable via UART interface 265 265 266 -== 3.3 Specification == 254 +((( 255 +DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 267 267 268 -* CPU: 32-bit 48 MHz 269 -* Flash: 256KB 270 -* RAM: 64KB 271 -* Input Power Range: 5v 272 -* Frequency Range: 150 MHz ~~ 960 MHz 273 -* Maximum Power +22 dBm constant RF output 274 -* High sensitivity: -148 dBm 275 -* Temperature: 276 -** Storage: -55 ~~ +125℃ 277 -** Operating: -40 ~~ +85℃ 278 -* Humidity: 279 -** Storage: 5 ~~ 95% (Non-Condensing) 280 -** Operating: 10 ~~ 95% (Non-Condensing) 281 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 282 -* LoRa Rx current: <9 mA 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. 260 +))) 283 283 284 -== 3.4 Pin Mapping & LED == 285 285 286 286 287 287 288 -== 3.5Example:Send& Get Messagesvia LoRaWANinPC==265 +==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 289 289 290 290 291 -A ssumeuser already input the LA66USBLoRaWANAdapterOTAA Keys in TTNandhereisalreadyTTNnetworkcoverage.268 +A USB to Type-C adapter is needed to connect to a Mobile phone. 292 292 270 +Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 293 293 294 - (% style="color:blue" %)**1.Connect theLA66USB LoRaWAN adapter to PC**272 +[[image:image-20220813174353-2.png||height="360" width="313"]] 295 295 296 296 297 -[[image:image-20220602171217-1.png||height="538" width="800"]] 298 298 276 +==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 299 299 300 -Open the serial port tool 301 301 302 -[[im age:image-20220602161617-8.png]]279 +[[(% 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) 303 303 304 -[[image:image-20220602161718-9.png||height="457" width="800"]] 305 305 282 +[[image:image-20220813173738-1.png]] 306 306 307 307 308 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 309 309 310 - Thefollowingpicture appearsprovethat the LA66USB LoRaWAN AdaptersuccessfullyJointhe LoRaWANnetwork286 +==== (% style="color:blue" %)**Use of APP:**(%%) ==== 311 311 312 312 313 - [[image:image-20220602161935-10.png||height="498"width="800"]]289 +Function and page introduction 314 314 315 315 292 +[[image:image-20220723113448-7.png||height="995" width="450"]] 316 316 317 -(% style="color:blue" %)**3. See Uplink Command** 318 318 319 - Command format:(% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**295 +(% style="color:blue" %)**Block Explain:** 320 320 321 - example:AT+SENDB=01,02,8,05820802581ea0a5297 +1. Display LA66 USB LoRaWAN Module connection status 322 322 323 - [[image:image-20220602162157-11.png||height="497"width="800"]]299 +2. Check and reconnect 324 324 301 +3. Turn send timestamps on or off 325 325 303 +4. Display LoRaWan connection status 326 326 327 - (% style="color:blue" %)**4. Checktosee if TTN receivedthe message**305 +5. Check LoRaWan connection status 328 328 329 - [[image:image-20220602162331-12.png||height="420"width="800"]]307 +6. The RSSI value of the node when the ACK is received 330 330 309 +7. Node's Signal Strength Icon 331 331 311 +8. Configure Location Uplink Interval 332 332 333 - == 3.6Example: Send PC's CPU/RAM usage toTTNvia python==313 +9. AT command input box 334 334 315 +10. Send Button: Send input box info to LA66 USB Adapter 335 335 336 - **Usepython 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]]317 +11. Output Log from LA66 USB adapter 337 337 319 +12. clear log button 338 338 339 - (%style="color:red" %)**Preconditions:**321 +13. exit button 340 340 341 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 342 342 343 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 344 344 325 +LA66 USB LoRaWAN Module not connected 345 345 346 346 347 - (% style="color:blue" %)**Steps for usage:**328 +[[image:image-20220723110520-5.png||height="677" width="508"]] 348 348 349 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 350 350 351 -(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 352 352 353 - [[image:image-20220602115852-3.png||height="450"width="1187"]]332 +Connect LA66 USB LoRaWAN Module 354 354 355 355 335 +[[image:image-20220723110626-6.png||height="681" width="511"]] 356 356 357 -== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 358 358 338 +=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 359 359 360 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 361 361 341 +(% style="color:blue" %)**1. Register LA66 USB LoRaWAN Module to TTNV3** 362 362 363 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 364 364 365 -[[image:image-20220 602171233-2.png||height="538" width="800"]]344 +[[image:image-20220723134549-8.png]] 366 366 367 367 368 368 369 -(% style="color:blue" %)**2. InstallMinicom inRPi.**348 +(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 370 370 371 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 372 372 373 - (%style="background-color:yellow" %)**aptupdate**351 +Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 374 374 375 - (% style="background-color:yellow" %)**aptinstallminicom**353 +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/]] 376 376 355 +After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 377 377 378 - Useminicomtoconnect to the RPI'sal357 +LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED at main · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]] 379 379 380 -[[image:image-20220602153146-3.png||height="439" width="500"]] 381 381 360 +Example output in NodeRed is as below: 382 382 362 +[[image:image-20220723144339-1.png]] 383 383 384 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**(%%) 385 -(% style="color:blue" %)The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network 386 386 387 - [[image:image-20220602154928-5.png||height="436"width="500"]]365 +== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 388 388 389 389 368 +The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 390 390 391 - (%style="color:blue"%)**4.SendUplinkmessage**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). 392 392 393 - Format:(% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**372 +(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 394 394 395 - example:AT+SENDB=01,02,8,05820802581ea0a5374 +[[image:image-20220723150132-2.png]] 396 396 397 397 398 -[[image:image-20220602160339-6.png||height="517" width="600"]] 399 399 378 +=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 400 400 401 401 402 - ChecktoseeifTTNreceivedthemessage381 +**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 403 403 404 -[[image:image-202206021 60627-7.png||height="369" width="800"]]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"]] 405 405 385 +[[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"]] 406 406 407 407 408 - == 3.8Example:LA66USBModulegota message from LA66 LoRa Shield andsendthe sensordatato NodeRed. ==388 +**2. Select the COM port corresponding to USB TTL** 409 409 390 +[[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"]] 410 410 411 411 412 - ==3.9UpgradeFirmwareofLA66 USB LoRaWANAdapter==393 +**3. Select the bin file to burn** 413 413 395 +[[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"]] 414 414 397 +[[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"]] 415 415 399 +[[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"]] 416 416 417 -= 4. Order Info = 418 418 402 +**4. Click to start the download** 419 419 420 - **Part Number:** (% style="color:blue"%)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (%style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**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"]] 421 421 422 422 407 +**5. Check update process** 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"]] 410 + 411 + 412 +**The following picture shows that the burning is successful** 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"]] 415 + 416 + 417 += 2. FAQ = 418 + 419 +== 2.1 How to Compile Source Code for LA66? == 420 + 421 + 422 +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]] 423 + 424 + 425 +== 2.2 Where to find Peer-to-Peer firmware of LA66? == 426 + 427 + 428 +Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Shield User Manual.Instruction for LA66 Peer to Peer firmware.WebHome]] 429 + 430 + 431 +== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 432 + 433 + 434 +Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 435 + 436 + 437 += 3. Order Info = 438 + 439 + 440 +**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 441 + 442 + 423 423 (% style="color:blue" %)**XXX**(%%): The default frequency band 424 424 425 425 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -434,9 +434,39 @@ 434 434 435 435 436 436 457 += 4. Reference = 437 437 438 -= 5. Reference = 439 439 440 -* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 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]]. 441 441 463 + 464 + 465 += 5. FCC Statement = 466 + 467 + 468 +(% style="color:red" %)**FCC Caution:** 469 + 470 +Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 471 + 472 +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. 473 + 474 + 475 +(% style="color:red" %)**IMPORTANT NOTE: ** 476 + 477 +(% 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: 478 + 479 +—Reorient or relocate the receiving antenna. 480 + 481 +—Increase the separation between the equipment and receiver. 482 + 483 +—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 484 + 485 +—Consult the dealer or an experienced radio/TV technician for help. 486 + 487 + 488 +(% style="color:red" %)**FCC Radiation Exposure Statement: ** 489 + 490 +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. 491 + 442 442
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