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 +72,532 @@ 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 Pin Mapping & LED == 112 112 113 -(% style="color:blue" %)**3. See Uplink Command** 114 114 115 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 116 116 117 - example: AT+SENDB=01,02,8,05820802581ea0a5191 +== 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"]] 120 120 121 121 122 - (% style="color:blue"%)**4.ChecktoseeifTTN receivedthe message**195 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 123 123 124 -[[image:image-20220817093644-1.png]] 125 125 126 126 127 -== 1.6Example:Howtojoinhelium==199 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 128 128 129 129 130 -(% style="color:blue" %)**1. Create a new device.** 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"]]203 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 133 133 134 134 135 - (% style="color:blue"%)**2.Savethedevice after filling in thenecessaryinformation.**206 +=== 2.8.1 Items needed for update === 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"]] 208 +1. LA66 LoRaWAN Shield 209 +1. Arduino 210 +1. USB TO TTL Adapter 138 138 212 +[[image:image-20220602100052-2.png||height="385" width="600"]] 139 139 140 -(% style="color:blue" %)**3. Use AT commands.** 141 141 142 - [[image:image-20220909151441-1.jpeg||height="695" width="521"]]215 +=== 2.8.2 Connection === 143 143 144 144 145 - (% style="color:blue" %)**4.Use theserial port tool**218 +[[image:image-20220602101311-3.png||height="276" width="600"]] 146 146 147 -[[image:image-20220909151517-2.png||height="543" width="708"]] 148 148 221 +((( 222 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 223 +))) 149 149 150 -(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 225 +((( 226 +(% style="background-color:yellow" %)**GND <-> GND 227 +TXD <-> TXD 228 +RXD <-> RXD** 229 +))) 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"]] 153 153 232 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 154 154 155 - (% style="color:blue"%)**6.Networksuccessfully.**234 +Connect USB TTL Adapter to PC after connecting the wires 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"]] 158 158 237 +[[image:image-20220602102240-4.png||height="304" width="600"]] 159 159 160 -(% style="color:blue" %)**7. Send uplink using command** 161 161 162 - [[image:image-20220912085244-1.png]]240 +=== 2.8.3 Upgrade steps === 163 163 164 -[[image:image-20220912085307-2.png]] 165 165 243 +==== 1. Switch SW1 to put in ISP position ==== 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"]] 168 168 246 +[[image:image-20220602102824-5.png||height="306" width="600"]] 169 169 170 -== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 171 171 172 172 173 - **Usepythonasan 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]]250 +==== 2. Press the RST switch once ==== 174 174 175 -(**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]]) 176 176 253 +[[image:image-20220602104701-12.png||height="285" width="600"]] 177 177 178 -(% style="color:red" %)**Preconditions:** 179 179 180 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 181 181 182 - (%style="color:red" %)**2.LA66USBLoRaWAN Adapteris registeredwith TTN**257 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 183 183 184 184 260 +((( 261 +(% style="color:blue" %)**1. Software download link: [[https:~~/~~/www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/>>https://www.dragino.com/downloads/index.php?dir=LSN50-LoRaST/Utility/LSN50N/]]** 262 +))) 185 185 186 -(% style="color:blue" %)**Steps for usage:** 187 187 188 - (% style="color:blue" %)**1.**(%%) Press the reset switch RESET on theLA66USB LoRaWAN Adapter265 +[[image:image-20220602103227-6.png]] 189 189 190 -(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 191 191 192 - (% style="color:blue" %)**3.**(%%) Run thepythonscript in PC and see the TTN268 +[[image:image-20220602103357-7.png]] 193 193 194 194 195 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 196 196 272 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 273 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 197 197 198 -== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 199 199 276 +[[image:image-20220602103844-8.png]] 200 200 201 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 202 202 203 203 204 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 280 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 281 +(% style="color:blue" %)**3. Select the bin file to burn** 205 205 206 -[[image:image-20220723100439-2.png]] 207 207 284 +[[image:image-20220602104144-9.png]] 208 208 209 -(% style="color:blue" %)**2. Install Minicom in RPi.** 210 210 211 - (%id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in theRPi terminal287 +[[image:image-20220602104251-10.png]] 212 212 213 - (% style="background-color:yellow" %)**apt update** 214 214 215 - (% style="background-color:yellow" %)**apt install minicom**290 +[[image:image-20220602104402-11.png]] 216 216 217 -Use minicom to connect to the RPI's terminal 218 218 219 -[[image:image-20220602153146-3.png||height="439" width="500"]] 220 220 294 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 295 +(% style="color:blue" %)**4. Click to start the download** 221 221 222 - (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**297 +[[image:image-20220602104923-13.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-20220602154928-5.png||height="436" width="500"]] 227 227 301 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 302 +(% style="color:blue" %)**5. Check update process** 228 228 229 -(% style="color:blue" %)**4. Send Uplink message** 230 230 231 - Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**305 +[[image:image-20220602104948-14.png]] 232 232 233 -example: AT+SENDB=01,02,8,05820802581ea0a5 234 234 235 -[[image:image-20220602160339-6.png||height="517" width="600"]] 236 236 309 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 310 +(% style="color:blue" %)**The following picture shows that the burning is successful** 237 237 312 +[[image:image-20220602105251-15.png]] 238 238 239 -Check to see if TTN received the message 240 240 241 241 242 - [[image:image-20220602160627-7.png||height="369"width="800"]]316 += 3. LA66 USB LoRaWAN Adapter = 243 243 244 244 245 -== 1.9Example: Use of LA66 USB LoRaWAN Adapterand mobileAPP==319 +== 3.1 Overview == 246 246 247 -=== 1.9.1 Hardware and Software Connection === 248 248 322 +[[image:image-20220715001142-3.png||height="145" width="220"]] 249 249 250 250 251 -==== (% style="color:blue" %)**Overview:**(%%) ==== 325 +((( 326 +(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface. 327 +))) 252 252 329 +((( 330 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 331 +))) 253 253 254 254 ((( 255 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 334 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 335 +))) 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. 337 +((( 338 +Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 260 260 ))) 261 261 341 +((( 342 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 343 +))) 262 262 263 263 264 264 265 -== ==(%style="color:blue" %)**HardwareConnection:**(%%)====347 +== 3.2 Features == 266 266 349 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 350 +* Ultra-long RF range 351 +* Support LoRaWAN v1.0.4 protocol 352 +* Support peer-to-peer protocol 353 +* TCXO crystal to ensure RF performance on low temperature 354 +* Spring RF antenna 355 +* Available in different frequency LoRaWAN frequency bands. 356 +* World-wide unique OTAA keys. 357 +* AT Command via UART-TTL interface 358 +* Firmware upgradable via UART interface 359 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 267 267 268 - AUSBto Type-C adapteris needed toconnect toaMobile phone.361 +== 3.3 Specification == 269 269 270 -Note: The package of LA66 USB adapter already includes this USB Type-C adapter. 363 +* CPU: 32-bit 48 MHz 364 +* Flash: 256KB 365 +* RAM: 64KB 366 +* Input Power Range: 5v 367 +* Frequency Range: 150 MHz ~~ 960 MHz 368 +* Maximum Power +22 dBm constant RF output 369 +* High sensitivity: -148 dBm 370 +* Temperature: 371 +** Storage: -55 ~~ +125℃ 372 +** Operating: -40 ~~ +85℃ 373 +* Humidity: 374 +** Storage: 5 ~~ 95% (Non-Condensing) 375 +** Operating: 10 ~~ 95% (Non-Condensing) 376 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 377 +* LoRa Rx current: <9 mA 271 271 272 - [[image:image-20220813174353-2.png||height="360"width="313"]]379 +== 3.4 Pin Mapping & LED == 273 273 274 274 275 275 276 -== ==(%style="color:blue"%)**DownloadandInstallApp:**(%%)====383 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 277 277 278 278 279 -[[(% 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) 386 +((( 387 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 388 +))) 280 280 281 281 282 - [[image:image-20220813173738-1.png]]391 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 283 283 284 284 394 +[[image:image-20220723100027-1.png]] 285 285 286 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 287 287 397 +Open the serial port tool 288 288 289 - Functionand pagetroduction399 +[[image:image-20220602161617-8.png]] 290 290 401 +[[image:image-20220602161718-9.png||height="457" width="800"]] 291 291 292 -[[image:image-20220723113448-7.png||height="995" width="450"]] 293 293 294 294 295 -(% style="color:blue" %)**B lockExplain:**405 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 296 296 297 - 1.DisplayLA66 USB LoRaWANModule connectionstatus407 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 298 298 299 -2. Check and reconnect 300 300 301 -3. Turnsend timestampson or off410 +[[image:image-20220602161935-10.png||height="498" width="800"]] 302 302 303 -4. Display LoRaWan connection status 304 304 305 -5. Check LoRaWan connection status 306 306 307 - 6.TheRSSI valueofthenodewhenthe ACK is received414 +(% style="color:blue" %)**3. See Uplink Command** 308 308 309 - 7. Node's Signal Strength Icon416 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 310 310 311 - 8. ConfigureLocation UplinkInterval418 +example: AT+SENDB=01,02,8,05820802581ea0a5 312 312 313 - 9. AT commandinputbox420 +[[image:image-20220602162157-11.png||height="497" width="800"]] 314 314 315 -10. Send Button: Send input box info to LA66 USB Adapter 316 316 317 -11. Output Log from LA66 USB adapter 318 318 319 - 12.clearlogbutton424 +(% style="color:blue" %)**4. Check to see if TTN received the message** 320 320 321 -13. xitbutton426 +[[image:image-20220602162331-12.png||height="420" width="800"]] 322 322 323 323 324 324 325 - LA66USBLoRaWANModulenotconnected430 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 326 326 327 327 328 -[[imag e:image-20220723110520-5.png||height="677" width="508"]]433 +**Use python as an example:**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]] 329 329 435 +(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]]) 330 330 437 +(% style="color:red" %)**Preconditions:** 331 331 332 - ConnectLA66 USB LoRaWANModule439 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 333 333 441 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 334 334 335 -[[image:image-20220723110626-6.png||height="681" width="511"]] 336 336 337 337 338 - ===1.9.2 Send data to TTNv3 and plotlocationinfoin Node-Red ===445 +(% style="color:blue" %)**Steps for usage:** 339 339 447 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 340 340 341 -(% style="color:blue" %)** 1.egisterLA66USBLoRaWAN Module toTTNV3**449 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 342 342 451 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 343 343 344 -[[image:image-20220723134549-8.png]] 345 345 346 346 455 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 347 347 348 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 349 349 458 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 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 theusageofNode-RED,pleasereferto: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]461 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 354 354 355 - After see LoRaWAN Online, walk around and theAPP will keepsendinglocation info to LoRaWAN server and then to the Node Red.463 +[[image:image-20220723100439-2.png]] 356 356 357 -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]] 358 358 359 359 360 - ExampleputinNodeRedisas below:467 +(% style="color:blue" %)**2. Install Minicom in RPi.** 361 361 362 - [[image:image-20220723144339-1.png]]469 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 363 363 471 + (% style="background-color:yellow" %)**apt update** 364 364 365 - ==1.10Upgrade FirmwarefLA66 USB LoRaWAN Adapter==473 + (% style="background-color:yellow" %)**apt install minicom** 366 366 367 367 368 - The LA66USB LoRaWAN AdapteristhesameastheLA66 LoRaWANShield updateethod.476 +Use minicom to connect to the RPI's terminal 369 369 370 - Just use the yellow jumper cap to short theBOOT cornerand theRX corner, and thenpress the RESET button(without thejumper cap, you can directly shortthe BOOT corner and the RX cornerwitha wire to achieve the same effect).478 +[[image:image-20220602153146-3.png||height="439" width="500"]] 371 371 372 -(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 373 373 374 -[[image:image-20220723150132-2.png]] 375 375 482 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 376 376 484 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 377 377 378 -=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 379 379 487 +[[image:image-20220602154928-5.png||height="436" width="500"]] 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"]] 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"]]491 +(% style="color:blue" %)**4. Send Uplink message** 386 386 493 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 387 387 388 - **2. Selectthe COM port corresponding to USBTTL**495 +example: AT+SENDB=01,02,8,05820802581ea0a5 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"]] 391 391 498 +[[image:image-20220602160339-6.png||height="517" width="600"]] 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"]] 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"]]502 +Check to see if TTN received the message 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"]]504 +[[image:image-20220602160627-7.png||height="369" width="800"]] 400 400 401 401 402 -**4. Click to start the download** 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"]]508 +== 3.8 Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. == 405 405 510 +=== 3.8.1 DRAGINO-LA66-APP === 406 406 407 - **5. Check updaterocess**512 +[[image:image-20220723102027-3.png]] 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"]]514 +==== Overview: ==== 410 410 516 +DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Module. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Module. 411 411 412 - **Thefollowingpictureshowsthat theburningissuccessful**518 +View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 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"]]520 +==== Conditions of Use: ==== 415 415 522 +Requires a type-c to USB adapter 416 416 417 - =2.FAQ =524 +[[image:image-20220723104754-4.png]] 418 418 419 -== 2.1 How to CompileSource CodeforLA66?==526 +==== Use of APP: ==== 420 420 528 +Function and page introduction 421 421 422 - Compile and Upload Code to ASR6601 Platform :[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66 LoRaWAN Module.Compile and Upload Codeo ASR6601Platform.WebHome]]530 +[[image:image-20220723113448-7.png||height="1481" width="670"]] 423 423 532 +1.Display LA66 USB LoRaWAN Module connection status 424 424 425 - ==2.2 Whereto findPeer-to-Peer firmwareof LA66? ==534 +2.Check and reconnect 426 426 536 +3.Turn send timestamps on or off 427 427 428 - Instruction for LA66 Peer to Peer firmware :[[ Instruction >>doc:Main.UserManual forLoRaWAN EndNodes.LA66 LoRaWAN Shield User Manual.Instructionfor LA66 Peerto Peer firmware.WebHome]]538 +4.Display LoRaWan connection status 429 429 540 +5.Check LoRaWan connection status 430 430 431 - == 2.3 My devicekeepsshowinginvalidcredentials,thedevicegoes into low power mode ==542 +6.The RSSI value of the node when the ACK is received 432 432 544 +7.Node's Signal Strength Icon 433 433 434 -Set the AT+COMMAND:(%style="color:blue"%)**AT+UUID=666666666666**546 +8.Set the packet sending interval of the node in seconds 435 435 548 +9.AT command input box 436 436 437 - = 3.Order Info=550 +10.Send AT command button 438 438 552 +11.Node log box 439 439 440 - **PartNumber:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**554 +12.clear log button 441 441 556 +13.exit button 442 442 443 - (%style="color:blue"%)**XXX**(%%): Thedefault frequencyband558 +LA66 USB LoRaWAN Module not connected 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 560 +[[image:image-20220723110520-5.png||height="903" width="677"]] 454 454 562 +Connect LA66 USB LoRaWAN Module 455 455 564 +[[image:image-20220723110626-6.png||height="906" width="680"]] 456 456 457 -= 4. Reference =566 +=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Module and integrate it into Node-RED === 458 458 568 +1.Register LA66 USB LoRaWAN Module to TTNV3 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]]. 570 +[[image:image-20220723134549-8.png]] 462 462 572 +2.Open Node-RED,And import the JSON file to generate the flow 463 463 574 +Sample JSON file please go to this link to download:放置JSON文件的链接 464 464 465 - = 5.FCCStatement=576 +For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]] 466 466 578 +The following is the positioning effect map 467 467 468 - (% style="color:red" %)**FCC Caution:**580 +[[image:image-20220723144339-1.png]] 469 469 470 - AnyChangesor modifications not expresslyapprovedby theparty responsible forcompliancecouldvoidtheuser's authorityto operatethe equipment.582 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 471 471 472 -Th is devicecomplieswithpart15of the FCC Rules.Operation issubjectto thefollowing two conditions: (1) This device may not cause harmful interference,and(2)this devicemustacceptanyinterference received,including interferencethatmay causeundesired operation.584 +The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method 473 473 586 +Just use the yellow jumper cap to short the BOOT corner and the RX corner, and then press the RESET button (without the jumper cap, you can directly short the BOOT corner and the RX corner with a wire to achieve the same effect) 474 474 475 - (% style="color:red" %)**IMPORTANT NOTE: **588 +[[image:image-20220723150132-2.png]] 476 476 477 -(% 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: 478 478 479 - —Reorientorrelocate thereceivingantenna.591 += 4. Order Info = 480 480 481 -—Increase the separation between the equipment and receiver. 482 482 483 - —Connectthe equipmentintoanoutletonacircuitdifferentfromthattowhichthereceiveris connected.594 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 484 484 485 -—Consult the dealer or an experienced radio/TV technician for help. 486 486 597 +(% style="color:blue" %)**XXX**(%%): The default frequency band 487 487 488 -(% style="color:red" %)**FCC Radiation Exposure Statement: ** 599 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 600 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 601 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 602 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 603 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 604 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 605 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 606 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 607 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 489 489 490 - Thisequipmentcomplies with FCC radiation exposure limits setforth for an uncontrolled environment.This equipment should be installed and operated with minimum distance20cm between the radiator& your body.609 += 5. Reference = 491 491 492 - 611 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]
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