Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Xiaoling on 2025/02/07 16:37
From version 169.3
edited by Xiaoling
on 2024/01/22 09:54
on 2024/01/22 09:54
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To version 86.1
edited by Edwin Chen
on 2022/07/10 22:08
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Details
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... ... @@ -1,1 +1,1 @@ 1 -LA66 USBLoRaWANAdapter UserManual1 +LA66 LoRaWAN Module - Author
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... ... @@ -1,64 +1,41 @@ 1 - 2 - 3 -**Table of Contents:** 4 - 1 +{{box cssClass="floatinginfobox" title="**Contents**"}} 5 5 {{toc/}} 3 +{{/box}} 6 6 5 += LA66 LoRaWAN Module = 7 7 7 +== What is LA66 LoRaWAN Module == 8 8 9 +(% 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. 9 9 11 +(% 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. 10 10 11 -= 1. LA66 USB LoRaWAN Adapter = 12 - 13 -== 1.1 Overview == 14 - 15 - 16 -[[image:image-20220715001142-3.png||height="194" width="294"]][[image:image-20240101111030-2.png]] 17 - 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 -((( 28 28 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 29 -))) 30 30 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 -))) 34 34 35 -((( 36 36 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 37 -))) 38 38 39 39 40 -== 1.2Features ==20 +== 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 22 +* 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 ringRFantenna25 +* 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.30 +* Ultra-long RF range 54 54 55 -== 1.3Specification ==32 +== Specification == 56 56 57 - 58 58 * CPU: 32-bit 48 MHz 59 59 * Flash: 256KB 60 60 * RAM: 64KB 61 -* Input Power Range: 5v 37 +* Input Power Range: 1.8v ~~ 3.7v 38 +* 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 ... ... @@ -70,404 +70,334 @@ 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 50 +* I/O Voltage: 3.3v 73 73 74 -== 1.4Pin Mapping& LED==52 +== AT Command == 75 75 54 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 76 76 77 -[[image:image-20220813183239-3.png||height="526" width="662"]] 78 78 57 +== Dimension == 79 79 80 - == 1.5 Example: Send & Get Messages viaLoRaWAN inPC ==59 +[[image:image-20220517072526-1.png]] 81 81 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 -))) 62 +== Pin Mapping == 86 86 87 - (% style="color:blue" %)**1.Connect the LA66 USB LoRaWAN adapter to PC**64 +[[image:image-20220523101537-1.png]] 88 88 89 - [[image:image-20220723100027-1.png]]66 +== Land Pattern == 90 90 68 +[[image:image-20220517072821-2.png]] 91 91 92 -Open the serial port tool 93 93 94 - [[image:image-20220602161617-8.png]]71 + 95 95 73 += LA66 LoRaWAN Shield = 96 96 97 - [[image:image-20220602161718-9.png||height="457"width="800"]]75 +== Overview == 98 98 77 +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. 99 99 100 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 101 101 102 - Thefollowing pictureppearsto provethat the LA66 USB LoRaWAN AdaptersuccessfullyJoin the LoRaWAN network80 +== Features == 103 103 104 -[[image:image-20220602161935-10.png||height="498" width="800"]] 82 +* Arduino Shield base on LA66 LoRaWAN module 83 +* Support LoRaWAN v1.0.4 protocol 84 +* Support peer-to-peer protocol 85 +* TCXO crystal to ensure RF performance on low temperature 86 +* SMA connector 87 +* Available in different frequency LoRaWAN frequency bands. 88 +* World-wide unique OTAA keys. 89 +* AT Command via UART-TTL interface 90 +* Firmware upgradable via UART interface 91 +* Ultra-long RF range 105 105 93 +== Specification == 106 106 107 -(% style="color:blue" %)**3. See Uplink Command** 95 +* CPU: 32-bit 48 MHz 96 +* Flash: 256KB 97 +* RAM: 64KB 98 +* Input Power Range: 1.8v ~~ 3.7v 99 +* Power Consumption: < 4uA. 100 +* Frequency Range: 150 MHz ~~ 960 MHz 101 +* Maximum Power +22 dBm constant RF output 102 +* High sensitivity: -148 dBm 103 +* Temperature: 104 +** Storage: -55 ~~ +125℃ 105 +** Operating: -40 ~~ +85℃ 106 +* Humidity: 107 +** Storage: 5 ~~ 95% (Non-Condensing) 108 +** Operating: 10 ~~ 95% (Non-Condensing) 109 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 110 +* LoRa Rx current: <9 mA 111 +* I/O Voltage: 3.3v 108 108 109 - Commandformat:(%style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**113 +== Pin Mapping & LED == 110 110 111 - example: AT+SENDB=01,02,8,05820802581ea0a5115 +== Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 112 112 113 - [[image:image-20220602162157-11.png||height="497"width="800"]]117 +== Example: Join TTN network and send an uplink message, get downlink message. == 114 114 119 +== Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 115 115 116 - (% style="color:blue"%)**4. Checktosee ifTTNreceivedthe message**121 +== Upgrade Firmware of LA66 LoRaWAN Shield == 117 117 118 - [[image:image-20220817093644-1.png]]123 +=== Items needed for update === 119 119 125 +1. LA66 LoRaWAN Shield 126 +1. Arduino 127 +1. USB TO TTL Adapter 120 120 121 - == 1.6 Example:How to joinlium==129 +[[image:image-20220602100052-2.png||height="385" width="600"]] 122 122 123 123 124 - (% style="color:blue"%)**1.Create anewdevice.**132 +=== Connection === 125 125 126 -[[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"]]134 +[[image:image-20220602101311-3.png||height="276" width="600"]] 127 127 136 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) <-> (% style="color:blue" %)**USB TTL**(%%) 137 +**GND <-> GND 138 +TXD <-> TXD 139 +RXD <-> RXD** 128 128 129 - (% style="color:blue"%)**2.Savethe deviceafter fillinginthenecessaryinformation.**141 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 130 130 131 - [[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"]]143 +Connect USB TTL Adapter to PC after connecting the wires 132 132 133 133 134 - (% style="color:blue"%)**3.Use AT commands.**146 +[[image:image-20220602102240-4.png||height="304" width="600"]] 135 135 136 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 137 137 149 +=== Upgrade steps === 138 138 139 - (%style="color:blue"%)**4.Usetheserialporttool**151 +==== Switch SW1 to put in ISP position ==== 140 140 141 -[[image:image-20220 909151517-2.png||height="543" width="708"]]153 +[[image:image-20220602102824-5.png||height="306" width="600"]] 142 142 143 143 144 - (% style="color:blue" %)**5. Usecommand AT+CFGto getdeviceconfiguration**156 +==== Press the RST switch once ==== 145 145 146 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png"height="556" width="617"]]158 +[[image:image-20220602104701-12.png||height="285" width="600"]] 147 147 148 148 149 - (%style="color:blue"%)**6. Networksuccessfully.**161 +==== Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 150 150 151 - [[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"]]163 +**~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/]]** 152 152 165 +[[image:image-20220602103227-6.png]] 153 153 154 - (% style="color:blue" %)**7.Send uplink usingcommand**167 +[[image:image-20220602103357-7.png]] 155 155 156 -[[image:image-20220912085244-1.png]] 157 157 158 -[[image:image-20220912085307-2.png]] 170 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 171 +**2. Select the COM port corresponding to USB TTL** 159 159 173 +[[image:image-20220602103844-8.png]] 160 160 161 -[[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"]] 162 162 176 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 177 +**3. Select the bin file to burn** 163 163 164 - == 1.7 Example: Send PC's CPU/RAM usageto TTN viaython==179 +[[image:image-20220602104144-9.png]] 165 165 181 +[[image:image-20220602104251-10.png]] 166 166 167 - **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]]183 +[[image:image-20220602104402-11.png]] 168 168 169 -(**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]]) 170 170 186 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 187 +**4. Click to start the download** 171 171 172 - (% style="color:red" %)**Preconditions:**189 +[[image:image-20220602104923-13.png]] 173 173 174 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 175 175 176 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 192 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 193 +**5. Check update process** 177 177 195 +[[image:image-20220602104948-14.png]] 178 178 179 -(% style="color:blue" %)**Steps for usage:** 180 180 181 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 198 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 199 +**The following picture shows that the burning is successful** 182 182 183 - (% style="color:blue" %)**2.**(%%) Add[[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]]on TTN201 +[[image:image-20220602105251-15.png]] 184 184 185 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 186 186 204 + 187 187 188 - [[image:image-20220602115852-3.png||height="450"width="1187"]]206 += LA66 USB LoRaWAN Adapter = 189 189 208 +== Overview == 190 190 191 - ==1.8Example:Send&GetMessagesvia LoRaWAN in RPi==210 +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. 192 192 193 193 194 - Assumeuseralready inputthe LA66 USB LoRaWAN AdapterOTAA Keysin TTN and there is already TTN network coverage.213 +== Features == 195 195 196 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 215 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 216 +* Ultra-long RF range 217 +* Support LoRaWAN v1.0.4 protocol 218 +* Support peer-to-peer protocol 219 +* TCXO crystal to ensure RF performance on low temperature 220 +* Spring RF antenna 221 +* Available in different frequency LoRaWAN frequency bands. 222 +* World-wide unique OTAA keys. 223 +* AT Command via UART-TTL interface 224 +* Firmware upgradable via UART interface 197 197 198 - [[image:image-20220723100439-2.png]]226 +== Specification == 199 199 228 +* CPU: 32-bit 48 MHz 229 +* Flash: 256KB 230 +* RAM: 64KB 231 +* Input Power Range: 5v 232 +* Frequency Range: 150 MHz ~~ 960 MHz 233 +* Maximum Power +22 dBm constant RF output 234 +* High sensitivity: -148 dBm 235 +* Temperature: 236 +** Storage: -55 ~~ +125℃ 237 +** Operating: -40 ~~ +85℃ 238 +* Humidity: 239 +** Storage: 5 ~~ 95% (Non-Condensing) 240 +** Operating: 10 ~~ 95% (Non-Condensing) 241 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 242 +* LoRa Rx current: <9 mA 200 200 201 - (% style="color:blue"%)**2. InstallMinicominRPi.**244 +== Pin Mapping & LED == 202 202 203 - (% id="cke_bm_509388S" style="display:none"%) (%%)Enterthefollowingcommandinthe RPiterminal246 +== Example Send & Get Messages via LoRaWAN in PC == 204 204 205 - (%style="background-color:yellow"%)**aptupdate**248 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 206 206 207 - (% style="background-color:yellow"%)**aptinstall minicom**250 +~1. Connect the LA66 USB LoRaWAN adapter to PC 208 208 209 - Useminicomto connect to the RPI's terminal252 +[[image:image-20220602171217-1.png||height="538" width="800"]] 210 210 211 - [[image:image-20220602153146-3.png||height="439"width="500"]]254 +Open the serial port tool 212 212 256 +[[image:image-20220602161617-8.png]] 213 213 214 - (% style="color:blue" %)**3.Press thereset switchRST ontheLA66 USB LoRaWAN Adapter.**258 +[[image:image-20220602161718-9.png||height="457" width="800"]] 215 215 216 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 217 217 218 - [[image:image-20220602154928-5.png||height="436"width="500"]]261 +2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it. 219 219 263 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 220 220 221 - (% style="color:blue" %)**4.Send Uplink message**265 +[[image:image-20220602161935-10.png||height="498" width="800"]] 222 222 223 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 224 224 225 -e xample:AT+SENDB=01,02,8,05820802581ea0a5268 +3. See Uplink Command 226 226 227 - [[image:image-20220602160339-6.png||height="517"width="600"]]270 +Command format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data> 228 228 272 +example: AT+SENDB=01,02,8,05820802581ea0a5 229 229 230 - Check to seefTTN receivede message274 +[[image:image-20220602162157-11.png||height="497" width="800"]] 231 231 232 232 233 - [[image:image-20220602160627-7.png||height="369"width="800"]]277 +4. Check to see if TTN received the message 234 234 279 +[[image:image-20220602162331-12.png||height="420" width="800"]] 235 235 236 -== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 237 237 238 -=== 1.9.1 Hardware and Software Connection === 239 239 283 +== Example:Send PC's CPU/RAM usage to TTN via python == 240 240 241 -==== (% style="color:blue" %)**Overview:**(%%) ==== 285 +(% class="wikigeneratedid" id="HUsepythonasanexampleFF1A" %) 286 +**Use python as an example:** 242 242 243 -( ((244 - DRAGINO-LA66-APP is an Open Sourcemobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features:288 +(% class="wikigeneratedid" id="HPreconditions:" %) 289 +**Preconditions:** 245 245 246 -* Send real-time location information of mobile phone to LoRaWAN network. 247 -* Check LoRaWAN network signal strengh. 248 -* Manually send messages to LoRaWAN network. 249 -))) 291 +1.LA66 USB LoRaWAN Adapter works fine 250 250 293 +2.LA66 USB LoRaWAN Adapter is registered with TTN 251 251 295 +(% class="wikigeneratedid" id="HStepsforusage" %) 296 +**Steps for usage** 252 252 253 - ==== (%style="color:blue"%)**HardwareConnection:**(%%)====298 +1.Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 254 254 255 - AUSBto Type-Cadapter isneededtoconnecttoaMobilephone.300 +2.Run the python script in PC and see the TTN 256 256 257 - Note:The packageof LA66 USB adapter already includes thisUSB Type-C adapter.302 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 258 258 259 -[[image:image-20220813174353-2.png||height="360" width="313"]] 260 260 261 261 262 -== ==(% style="color:blue"%)**DownloadandInstallApp:**(%%)====306 +== Example Send & Get Messages via LoRaWAN in RPi == 263 263 264 - [[(% id="cke_bm_895007S"style="display:none"%)****(%%)**DownloadLink forAndroidapk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]].(AndroidVersionOnly)308 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 265 265 266 - [[image:image-20220813173738-1.png]]310 +~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi 267 267 312 +[[image:image-20220602171233-2.png||height="538" width="800"]] 268 268 269 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 270 270 271 - Functionandpageintroduction:315 +2. Install Minicom in RPi. 272 272 273 - [[image:image-20220723113448-7.png||height="995"width="450"]]317 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 274 274 319 +(% class="mark" %)apt update 275 275 276 -(% style="color:blue" %)**Block Explain:**321 +(% class="mark" %)apt install minicom 277 277 278 -1. Display LA66 USB LoRaWAN Module connection status 279 279 280 - 2. Checkandreconnect324 +Use minicom to connect to the RPI's terminal 281 281 282 -3. Turnsend timestampson or off326 +[[image:image-20220602153146-3.png||height="439" width="500"]] 283 283 284 -4. Display LoRaWan connection status 285 285 286 -5. Check LoRaWan connection status 329 +3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter. 330 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network 287 287 288 - 6. TheRSSI valueof thenode when theACKis received332 +[[image:image-20220602154928-5.png||height="436" width="500"]] 289 289 290 -7. Node's Signal Strength Icon 291 291 292 - 8.ConfigureLocation UplinkInterval335 +4. Send Uplink message 293 293 294 - 9.ATmmandinputbox337 +Format: AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data> 295 295 296 - 10. Send Button:Send input box info to LA66 USBAdapter339 +example: AT+SENDB=01,02,8,05820802581ea0a5 297 297 298 -1 1.OutputLog from LA66 USB adapter341 +[[image:image-20220602160339-6.png||height="517" width="600"]] 299 299 300 - 12. clearlogbutton343 +Check to see if TTN received the message 301 301 302 -1 3.xitbutton345 +[[image:image-20220602160627-7.png||height="369" width="800"]] 303 303 304 304 305 -LA66 USB LoRaWAN Module not connected: 306 306 307 - [[image:image-20220723110520-5.png||height="677"width="508"]]349 +== Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 308 308 309 309 310 - ConnectLA66 USB LoRaWANModule:352 +== Upgrade Firmware of LA66 USB LoRaWAN Adapter == 311 311 312 -[[image:image-20220723110626-6.png||height="681" width="511"]] 313 313 314 314 315 -= ==1.9.2 Senddata to TTNv3 and plot location infoin Node-Red===356 += Order Info = 316 316 358 +Part Number: 317 317 318 - (% style="color:blue" %)**1.Register LA66Moduleto TTNV3**360 +**LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX** 319 319 362 +**XXX**: The default frequency band 320 320 321 -[[image:image-20220723134549-8.png]] 364 +* **AS923**: LoRaWAN AS923 band 365 +* **AU915**: LoRaWAN AU915 band 366 +* **EU433**: LoRaWAN EU433 band 367 +* **EU868**: LoRaWAN EU868 band 368 +* **KR920**: LoRaWAN KR920 band 369 +* **US915**: LoRaWAN US915 band 370 +* **IN865**: LoRaWAN IN865 band 371 +* **CN470**: LoRaWAN CN470 band 372 +* **PP**: Peer to Peer LoRa Protocol 322 322 323 323 324 324 325 - (% style="color:blue"%)**2. Open Node-RED,And import theJSONfileto generatethe flow**376 += Reference = 326 326 378 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 327 327 328 -Sample JSON file please go to **[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]** to download. 329 - 330 -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/]] 331 - 332 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 333 - 334 -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]] 335 - 336 - 337 -Example output in NodeRed is as below: 338 - 339 -[[image:image-20220723144339-1.png]] 340 - 341 - 342 -== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 343 - 344 - 345 -The LA66 USB LoRaWAN Adapter is the same as the LA66 LoRaWAN Shield update method. 346 - 347 -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). 348 - 349 -(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 350 - 351 -[[image:image-20220723150132-2.png]] 352 - 353 - 354 -=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 355 - 356 - 357 -**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 358 - 359 -[[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"]] 360 - 361 -[[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"]] 362 - 363 - 364 -**2. Select the COM port corresponding to USB TTL** 365 - 366 -[[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"]] 367 - 368 - 369 -**3. Select the bin file to burn** 370 - 371 -[[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"]] 372 - 373 -[[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"]] 374 - 375 -[[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"]] 376 - 377 - 378 -**4. Click to start the download** 379 - 380 -[[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"]] 381 - 382 - 383 -**5. Check update process** 384 - 385 -[[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"]] 386 - 387 - 388 -**The following picture shows that the burning is successful** 389 - 390 -[[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"]] 391 - 392 - 393 -= 2. FAQ = 394 - 395 -== 2.1 How to Compile Source Code for LA66? == 396 - 397 - 398 -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]] 399 - 400 - 401 -== 2.2 Where to find Peer-to-Peer firmware of LA66? == 402 - 403 - 404 -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]] 405 - 406 - 407 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 408 - 409 - 410 -Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 411 - 412 - 413 -== 2.4 How to use external antenna via ipex connector? == 414 - 415 - 416 -You need to remove the spring antenna first, and also remove the resistor and capacitor. 417 -Connect external antenna. 418 - 419 -[[image:image-20231129155939-1.png||height="529" width="397"]] 420 - 421 - 422 -= 3. Order Info = 423 - 424 - 425 -**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 426 - 427 - 428 -(% style="color:blue" %)**XXX**(%%): The default frequency band 429 - 430 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 431 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 432 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 433 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 434 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 435 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 436 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 437 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 438 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 439 - 440 -= 4. Reference = 441 - 442 - 443 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 444 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 445 - 446 -= 5. FCC Statement = 447 - 448 - 449 -(% style="color:red" %)**FCC Caution:** 450 - 451 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 452 - 453 -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. 454 - 455 - 456 -(% style="color:red" %)**IMPORTANT NOTE: ** 457 - 458 -(% 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: 459 - 460 -—Reorient or relocate the receiving antenna. 461 - 462 -—Increase the separation between the equipment and receiver. 463 - 464 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 465 - 466 -—Consult the dealer or an experienced radio/TV technician for help. 467 - 468 - 469 -(% style="color:red" %)**FCC Radiation Exposure Statement: ** 470 - 471 -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. 472 - 473 473
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