Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Xiaoling on 2025/02/07 16:37
From version 161.3
edited by Xiaoling
on 2023/09/19 18:00
on 2023/09/19 18:00
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To version 93.1
edited by Edwin Chen
on 2022/07/15 00:12
on 2022/07/15 00:12
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Summary
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... ... @@ -1,1 +1,1 @@ 1 -LA66 USBLoRaWANAdapter UserManual1 +LA66 LoRaWAN Module - Author
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... ... @@ -1,1 +1,1 @@ 1 -XWiki. Xiaoling1 +XWiki.Edwin - Content
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... ... @@ -6,22 +6,20 @@ 6 6 7 7 8 8 9 += 1. LA66 LoRaWAN Module = 9 9 10 10 11 -= 1. LA66 USBLoRaWANAdapter=12 +== 1.1 What is LA66 LoRaWAN Module == 12 12 13 -== 1.1 Overview == 14 14 15 - 16 -[[image:image-20220715001142-3.png||height="145" width="220"]] 17 - 18 - 19 19 ((( 20 -(% style="color:blue" %)**LA66 USB LoRaWAN Adapter**(%%) is designed to fast turn USB devices to support LoRaWAN wireless features. It combines a CP2101 USB TTL Chip and LA66 LoRaWAN module which can easy to add LoRaWAN wireless feature to PC / Mobile phone or an embedded device that has USB Interface. 16 +[[image:image-20220715000242-1.png||height="110" width="132"]] 17 + 18 +(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere. 21 21 ))) 22 22 23 23 ((( 24 -(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0. 3protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol.22 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.4 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 25 25 ))) 26 26 27 27 ((( ... ... @@ -39,26 +39,23 @@ 39 39 40 40 == 1.2 Features == 41 41 42 - 43 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 44 -* Ultra-long RF range 45 -* Support LoRaWAN v1.0.3 protocol 40 +* Support LoRaWAN v1.0.4 protocol 46 46 * Support peer-to-peer protocol 47 47 * TCXO crystal to ensure RF performance on low temperature 48 -* Sp ringRFantenna43 +* SMD Antenna pad and i-pex antenna connector 49 49 * Available in different frequency LoRaWAN frequency bands. 50 50 * World-wide unique OTAA keys. 51 51 * AT Command via UART-TTL interface 52 52 * Firmware upgradable via UART interface 53 -* Open Source Mobile App forLoRaWAN signaldetect andGPStracking.48 +* Ultra-long RF range 54 54 55 55 == 1.3 Specification == 56 56 57 - 58 58 * CPU: 32-bit 48 MHz 59 59 * Flash: 256KB 60 60 * RAM: 64KB 61 -* Input Power Range: 5v 55 +* Input Power Range: 1.8v ~~ 3.7v 56 +* 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 ... ... @@ -70,373 +70,412 @@ 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 68 +* I/O Voltage: 3.3v 73 73 70 +== 1.4 AT Command == 74 74 75 - ==1.4PinMapping&LED==72 +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 77 78 - [[image:image-20220813183239-3.png||height="526"width="662"]]75 +== 1.5 Dimension == 79 79 77 +[[image:image-20220517072526-1.png]] 80 80 81 -== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 82 82 83 83 84 -((( 85 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 81 +== 1.6 Pin Mapping == 86 86 87 - 88 -))) 89 89 90 - (% style="color:blue" %)**1.Connect the LA66 USB LoRaWAN adapter to PC**84 +[[image:image-20220523101537-1.png]] 91 91 92 -[[image:image-20220723100027-1.png]] 93 93 94 94 95 - Opentheserialportool88 +== 1.7 Land Pattern == 96 96 97 -[[image:image-20220 602161617-8.png]]90 +[[image:image-20220517072821-2.png]] 98 98 99 99 100 -[[image:image-20220602161718-9.png||height="457" width="800"]] 101 101 94 += 2. LA66 LoRaWAN Shield = 102 102 103 -(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 104 104 105 - Thefollowingpicture appears to provethat the LA66 USB LoRaWAN Adaptersuccessfully Join theLoRaWAN network97 +== 2.1 Overview == 106 106 107 -[[image:image-20220602161935-10.png||height="498" width="800"]] 108 108 100 +[[image:image-20220715000826-2.png||height="386" width="449"]] 109 109 110 -(% style="color:blue" %)**3. See Uplink Command** 111 111 112 - Commandformat:(%style="color:#4472c4"%)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**103 +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. 113 113 114 -example: AT+SENDB=01,02,8,05820802581ea0a5 105 +((( 106 +(% 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. 107 +))) 115 115 116 -[[image:image-20220602162157-11.png||height="497" width="800"]] 109 +((( 110 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 111 +))) 117 117 113 +((( 114 +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. 115 +))) 118 118 119 -(% style="color:blue" %)**4. Check to see if TTN received the message** 117 +((( 118 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 119 +))) 120 120 121 -[[image:image-20220817093644-1.png]] 122 122 122 +== 2.2 Features == 123 123 124 -== 1.6 Example: How to join helium == 124 +* Arduino Shield base on LA66 LoRaWAN module 125 +* Support LoRaWAN v1.0.4 protocol 126 +* Support peer-to-peer protocol 127 +* TCXO crystal to ensure RF performance on low temperature 128 +* SMA connector 129 +* Available in different frequency LoRaWAN frequency bands. 130 +* World-wide unique OTAA keys. 131 +* AT Command via UART-TTL interface 132 +* Firmware upgradable via UART interface 133 +* Ultra-long RF range 125 125 135 +== 2.3 Specification == 126 126 127 -(% style="color:blue" %)**1. Create a new device.** 137 +* CPU: 32-bit 48 MHz 138 +* Flash: 256KB 139 +* RAM: 64KB 140 +* Input Power Range: 1.8v ~~ 3.7v 141 +* Power Consumption: < 4uA. 142 +* Frequency Range: 150 MHz ~~ 960 MHz 143 +* Maximum Power +22 dBm constant RF output 144 +* High sensitivity: -148 dBm 145 +* Temperature: 146 +** Storage: -55 ~~ +125℃ 147 +** Operating: -40 ~~ +85℃ 148 +* Humidity: 149 +** Storage: 5 ~~ 95% (Non-Condensing) 150 +** Operating: 10 ~~ 95% (Non-Condensing) 151 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 152 +* LoRa Rx current: <9 mA 153 +* I/O Voltage: 3.3v 128 128 129 - [[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"]]155 +== 2.4 Pin Mapping & LED == 130 130 131 131 132 -(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 133 133 134 - [[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"]]159 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 135 135 136 136 137 -(% style="color:blue" %)**3. Use AT commands.** 138 138 139 - [[image:image-20220909151441-1.jpeg||height="695"width="521"]]163 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 140 140 141 141 142 -(% style="color:blue" %)**4. Use the serial port tool** 143 143 144 - [[image:image-20220909151517-2.png||height="543"width="708"]]167 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 145 145 146 146 147 -(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 148 148 149 - [[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"]]171 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 150 150 151 151 152 - (% style="color:blue"%)**6.Networksuccessfully.**174 +=== 2.8.1 Items needed for update === 153 153 154 -[[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"]] 176 +1. LA66 LoRaWAN Shield 177 +1. Arduino 178 +1. USB TO TTL Adapter 155 155 180 +[[image:image-20220602100052-2.png||height="385" width="600"]] 156 156 157 -(% style="color:blue" %)**7. Send uplink using command** 158 158 159 - [[image:image-20220912085244-1.png]]183 +=== 2.8.2 Connection === 160 160 161 -[[image:image-20220912085307-2.png]] 162 162 186 +[[image:image-20220602101311-3.png||height="276" width="600"]] 163 163 164 -[[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"]] 165 165 189 +((( 190 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 191 +))) 166 166 167 -== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 193 +((( 194 +(% style="background-color:yellow" %)**GND <-> GND 195 +TXD <-> TXD 196 +RXD <-> RXD** 197 +))) 168 168 169 169 170 - **Use pythonasan 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]]200 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 171 171 172 - (**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]])202 +Connect USB TTL Adapter to PC after connecting the wires 173 173 174 174 175 - (% style="color:red" %)**Preconditions:**205 +[[image:image-20220602102240-4.png||height="304" width="600"]] 176 176 177 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 178 178 179 - (% style="color:red"%)**2.LA66USB LoRaWAN Adapterisregisteredwith TTN**208 +=== 2.8.3 Upgrade steps === 180 180 181 181 211 +==== 1. Switch SW1 to put in ISP position ==== 182 182 183 -(% style="color:blue" %)**Steps for usage:** 184 184 185 - (% style="color:blue" %)**1.**(%%) Press thereset switchRESET onthe LA66USB LoRaWAN Adapter214 +[[image:image-20220602102824-5.png||height="306" width="600"]] 186 186 187 -(% style="color:blue" %)**2.**(%%) Add [[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]] on TTN 188 188 189 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 190 190 218 +==== 2. Press the RST switch once ==== 191 191 192 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 193 193 221 +[[image:image-20220602104701-12.png||height="285" width="600"]] 194 194 195 -== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 196 196 197 197 198 - Assumeuseralready inputtheLA66USB LoRaWAN AdapterOTAAKeysinTTNandthere isalready TTN networkcoverage.225 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 199 199 200 200 201 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 228 +((( 229 +(% 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/]]** 230 +))) 202 202 203 -[[image:image-20220723100439-2.png]] 204 204 233 +[[image:image-20220602103227-6.png]] 205 205 206 -(% style="color:blue" %)**2. Install Minicom in RPi.** 207 207 208 - (%id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in theRPi terminal236 +[[image:image-20220602103357-7.png]] 209 209 210 - (% style="background-color:yellow" %)**apt update** 211 211 212 - (% style="background-color:yellow" %)**apt install minicom** 213 213 214 -Use minicom to connect to the RPI's terminal 240 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 241 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 215 215 216 -[[image:image-20220602153146-3.png||height="439" width="500"]] 217 217 244 +[[image:image-20220602103844-8.png]] 218 218 219 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 220 220 221 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 222 222 223 -[[image:image-20220602154928-5.png||height="436" width="500"]] 248 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 249 +(% style="color:blue" %)**3. Select the bin file to burn** 224 224 225 225 226 - (% style="color:blue" %)**4.Send Uplink message**252 +[[image:image-20220602104144-9.png]] 227 227 228 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 229 229 230 - example:AT+SENDB=01,02,8,05820802581ea0a5255 +[[image:image-20220602104251-10.png]] 231 231 232 -[[image:image-20220602160339-6.png||height="517" width="600"]] 233 233 258 +[[image:image-20220602104402-11.png]] 234 234 235 235 236 -Check to see if TTN received the message 237 237 262 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 263 +(% style="color:blue" %)**4. Click to start the download** 238 238 239 -[[image:image-202206021 60627-7.png||height="369" width="800"]]265 +[[image:image-20220602104923-13.png]] 240 240 241 241 242 -== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 243 243 244 -=== 1.9.1 Hardware and Software Connection === 269 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 270 +(% style="color:blue" %)**5. Check update process** 245 245 246 246 273 +[[image:image-20220602104948-14.png]] 247 247 248 -==== (% style="color:blue" %)**Overview:**(%%) ==== 249 249 250 250 251 -( ((252 - DRAGINO-LA66-APPisan Open Source mobileAPPfor LA66 USB LoRaWANAdapter.DRAGINO-LA66-APP hasbelowfeatures:277 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 278 +(% style="color:blue" %)**The following picture shows that the burning is successful** 253 253 254 -* Send real-time location information of mobile phone to LoRaWAN network. 255 -* Check LoRaWAN network signal strengh. 256 -* Manually send messages to LoRaWAN network. 257 -))) 280 +[[image:image-20220602105251-15.png]] 258 258 259 259 260 260 284 += 3. LA66 USB LoRaWAN Adapter = 261 261 262 -==== (% style="color:blue" %)**Hardware Connection:**(%%) ==== 263 263 287 +== 3.1 Overview == 264 264 265 - A USB to Type-Cadapteris needed to connectto a Mobile phone.289 +[[image:image-20220715001142-3.png||height="145" width="220"]] 266 266 267 - Note:Thepackage ofLA66 USB adapter alreadyincludes this USB Type-Cadapter.291 +(% 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. 268 268 269 - [[image:image-20220813174353-2.png||height="360"width="313"]]293 +(% 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. 270 270 295 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 271 271 297 +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. 272 272 273 - ====(% style="color:blue" %)**Download andInstallApp:**(%%)====299 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 274 274 275 275 276 - [[(% id="cke_bm_895007S" style="display:none"%)****(%%)**Download Link for Android apk **>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]. (Android VersionOnly)302 +== 3.2 Features == 277 277 304 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 305 +* Ultra-long RF range 306 +* Support LoRaWAN v1.0.4 protocol 307 +* Support peer-to-peer protocol 308 +* TCXO crystal to ensure RF performance on low temperature 309 +* Spring RF antenna 310 +* Available in different frequency LoRaWAN frequency bands. 311 +* World-wide unique OTAA keys. 312 +* AT Command via UART-TTL interface 313 +* Firmware upgradable via UART interface 278 278 279 - [[image:image-20220813173738-1.png]]315 +== 3.3 Specification == 280 280 317 +* CPU: 32-bit 48 MHz 318 +* Flash: 256KB 319 +* RAM: 64KB 320 +* Input Power Range: 5v 321 +* Frequency Range: 150 MHz ~~ 960 MHz 322 +* Maximum Power +22 dBm constant RF output 323 +* High sensitivity: -148 dBm 324 +* Temperature: 325 +** Storage: -55 ~~ +125℃ 326 +** Operating: -40 ~~ +85℃ 327 +* Humidity: 328 +** Storage: 5 ~~ 95% (Non-Condensing) 329 +** Operating: 10 ~~ 95% (Non-Condensing) 330 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 331 +* LoRa Rx current: <9 mA 281 281 333 +== 3.4 Pin Mapping & LED == 282 282 283 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 284 284 285 285 286 - Functionandpage introduction337 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 287 287 288 288 289 - [[image:image-20220723113448-7.png||height="995"width="450"]]340 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 290 290 291 291 292 -(% style="color:blue" %)** BlockExplain:**343 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 293 293 294 -1. Display LA66 USB LoRaWAN Module connection status 295 295 296 -2. Checkandreconnect346 +[[image:image-20220602171217-1.png||height="538" width="800"]] 297 297 298 -3. Turn send timestamps on or off 299 299 300 - 4. Display LoRaWanconnectionstatus349 +Open the serial port tool 301 301 302 - 5. Check LoRaWan connection status351 +[[image:image-20220602161617-8.png]] 303 303 304 - 6. TheRSSI valueof thenode when theACKis received353 +[[image:image-20220602161718-9.png||height="457" width="800"]] 305 305 306 -7. Node's Signal Strength Icon 307 307 308 -8. Configure Location Uplink Interval 309 309 310 - 9.ATcommandinputbox357 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 311 311 312 - 10. SendButton:Sendinputboxinfo toLA66 USB Adapter359 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 313 313 314 -11. Output Log from LA66 USB adapter 315 315 316 - 12.clear logbutton362 +[[image:image-20220602161935-10.png||height="498" width="800"]] 317 317 318 -13. exit button 319 319 320 320 366 +(% style="color:blue" %)**3. See Uplink Command** 321 321 322 - LA66 USB LoRaWANModulenotconnected368 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 323 323 370 +example: AT+SENDB=01,02,8,05820802581ea0a5 324 324 325 -[[image:image-20220 723110520-5.png||height="677" width="508"]]372 +[[image:image-20220602162157-11.png||height="497" width="800"]] 326 326 327 327 328 328 329 - ConnectLA66USBLoRaWANModule376 +(% style="color:blue" %)**4. Check to see if TTN received the message** 330 330 378 +[[image:image-20220602162331-12.png||height="420" width="800"]] 331 331 332 -[[image:image-20220723110626-6.png||height="681" width="511"]] 333 333 334 334 335 -== =1.9.2Senddatato TTNv3andplotlocationinfo in Node-Red===382 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 336 336 337 337 338 - (%style="color:blue" %)**1. RegisterUSB LoRaWAN ModuleV3**385 +**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]] 339 339 340 340 341 - [[image:image-20220723134549-8.png]]388 +(% style="color:red" %)**Preconditions:** 342 342 390 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 343 343 392 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 344 344 345 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 346 346 347 347 348 - SampleJSON filepleasego to**[[this link>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]**to download.396 +(% style="color:blue" %)**Steps for usage:** 349 349 350 - ForthesageofNode-RED,pleasereferto: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]398 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 351 351 352 - Aftersee LoRaWAN Online,walkaroundandtheAPP will keepsendinglocationinfotoLoRaWANserverandthento theNode Red.400 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 353 353 354 - LA66~-~-node-red~-~-decoder:[[dragino-end-node-decoder/Node-RED atmain · dragino/dragino-end-node-decoder · GitHub>>url:https://github.com/dragino/dragino-end-node-decoder/tree/main/Node-RED]]402 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 355 355 356 356 357 -Example output in NodeRed is as below: 358 358 359 - [[image:image-20220723144339-1.png]]406 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 360 360 361 361 362 - ==1.10UpgradeFirmwareofLA66 USB LoRaWAN Adapter==409 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 363 363 364 364 365 - Theisthesame astheLA66 LoRaWAN Shield updatemethod.412 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 366 366 367 - 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).414 +[[image:image-20220602171233-2.png||height="538" width="800"]] 368 368 369 -(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 370 370 371 -[[image:image-20220723150132-2.png]] 372 372 418 +(% style="color:blue" %)**2. Install Minicom in RPi.** 373 373 420 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 374 374 375 - ===(% style="color:blue" %)**OpentheUpgradetool (Tremo Programmer) in PC and Upgrade**(%%) ===422 + (% style="background-color:yellow" %)**apt update** 376 376 424 + (% style="background-color:yellow" %)**apt install minicom** 377 377 378 -**1. Software download link: [[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]** 379 379 380 - [[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"]]427 +Use minicom to connect to the RPI's terminal 381 381 382 -[[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"]]429 +[[image:image-20220602153146-3.png||height="439" width="500"]] 383 383 384 384 385 -**2. Select the COM port corresponding to USB TTL** 386 386 387 - [[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"]]433 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 388 388 435 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 389 389 390 -**3. Select the bin file to burn** 391 391 392 -[[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"]]438 +[[image:image-20220602154928-5.png||height="436" width="500"]] 393 393 394 -[[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"]] 395 395 396 -[[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"]] 397 397 442 +(% style="color:blue" %)**4. Send Uplink message** 398 398 399 - **4.Clickto starthedownload**444 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 400 400 401 - [[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"]]446 +example: AT+SENDB=01,02,8,05820802581ea0a5 402 402 403 403 404 - **5.Checkupdate process**449 +[[image:image-20220602160339-6.png||height="517" width="600"]] 405 405 406 -[[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"]] 407 407 408 408 409 - **Thefollowingpictureshowsthat theburning is successful**453 +Check to see if TTN received the message 410 410 411 -[[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"]]455 +[[image:image-20220602160627-7.png||height="369" width="800"]] 412 412 413 413 414 -= 2. FAQ = 415 415 416 -== 2.1How to Compile SourceCode for LA66?==459 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 417 417 418 418 419 -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]] 420 420 463 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 421 421 422 -== 2.2 Where to find Peer-to-Peer firmware of LA66? == 423 423 424 424 425 -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]] 426 426 468 += 4. Order Info = 427 427 428 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 429 429 471 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 430 430 431 -Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 432 432 433 - 434 -= 3. Order Info = 435 - 436 - 437 -**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 438 - 439 - 440 440 (% style="color:blue" %)**XXX**(%%): The default frequency band 441 441 442 442 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -449,39 +449,8 @@ 449 449 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 450 450 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 451 451 486 += 5. Reference = 452 452 453 - =4.Reference =488 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 454 454 455 - 456 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 457 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 458 - 459 - 460 -= 5. FCC Statement = 461 - 462 - 463 -(% style="color:red" %)**FCC Caution:** 464 - 465 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 466 - 467 -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. 468 - 469 - 470 -(% style="color:red" %)**IMPORTANT NOTE: ** 471 - 472 -(% 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: 473 - 474 -—Reorient or relocate the receiving antenna. 475 - 476 -—Increase the separation between the equipment and receiver. 477 - 478 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 479 - 480 -—Consult the dealer or an experienced radio/TV technician for help. 481 - 482 - 483 -(% style="color:red" %)**FCC Radiation Exposure Statement: ** 484 - 485 -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. 486 - 487 487
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