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 - Content
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... ... @@ -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 ((( 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. 30 +((( 31 +(% 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 ))) 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 +31,36 @@ 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 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 71 +* Input Power Range: 1.8v ~~ 3.7v 72 +* 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 ... ... @@ -72,374 +72,450 @@ 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 84 +* I/O Voltage: 3.3v 75 75 76 76 87 +== 1.4 AT Command == 77 77 78 -== 1.4 Pin Mapping & LED == 79 79 90 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 80 80 81 -[[image:image-20220813183239-3.png||height="526" width="662"]] 82 82 83 83 84 -== 1.5 Example: Send & Get Messages via LoRaWAN inPC==94 +== 1.5 Dimension == 85 85 96 +[[image:image-20220718094750-3.png]] 86 86 87 -((( 88 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 89 89 90 - 91 -))) 92 92 93 - (% style="color:blue"%)**1.Connectthe LA66 USB LoRaWAN adapterto PC**100 +== 1.6 Pin Mapping == 94 94 95 -[[image:image-2022072 3100027-1.png]]102 +[[image:image-20220720111850-1.png]] 96 96 97 97 98 -Open the serial port tool 99 99 100 - [[image:image-20220602161617-8.png]]106 +== 1.7 Land Pattern == 101 101 108 +[[image:image-20220517072821-2.png]] 102 102 103 -[[image:image-20220602161718-9.png||height="457" width="800"]] 104 104 105 105 106 - (% style="color:blue"%)**2.Press the reset switch RST on theLA66USBLoRaWANAdapterto reset it.**112 += 2. LA66 LoRaWAN Shield = 107 107 108 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 109 109 110 - [[image:image-20220602161935-10.png||height="498"width="800"]]115 +== 2.1 Overview == 111 111 112 112 113 -(% style="color:blue" %)**3. See Uplink Command** 118 +((( 119 +[[image:image-20220715000826-2.png||height="145" width="220"]] 120 +))) 114 114 115 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 122 +((( 123 + 124 +))) 116 116 117 -example: AT+SENDB=01,02,8,05820802581ea0a5 126 +((( 127 +(% 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. 128 +))) 118 118 119 -[[image:image-20220602162157-11.png||height="497" width="800"]] 130 +((( 131 +((( 132 +(% 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. 133 +))) 134 +))) 120 120 136 +((( 137 +((( 138 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 139 +))) 140 +))) 121 121 122 -(% style="color:blue" %)**4. Check to see if TTN received the message** 142 +((( 143 +((( 144 +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. 145 +))) 146 +))) 123 123 124 -[[image:image-20220817093644-1.png]] 148 +((( 149 +((( 150 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 151 +))) 152 +))) 125 125 126 126 127 -== 1.6 Example: How to join helium == 128 128 156 +== 2.2 Features == 129 129 130 -(% style="color:blue" %)**1. Create a new device.** 158 +* Arduino Shield base on LA66 LoRaWAN module 159 +* Support LoRaWAN v1.0.4 protocol 160 +* Support peer-to-peer protocol 161 +* TCXO crystal to ensure RF performance on low temperature 162 +* SMA connector 163 +* Available in different frequency LoRaWAN frequency bands. 164 +* World-wide unique OTAA keys. 165 +* AT Command via UART-TTL interface 166 +* Firmware upgradable via UART interface 167 +* Ultra-long RF range 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"]] 133 133 170 +== 2.3 Specification == 134 134 135 -(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 172 +* CPU: 32-bit 48 MHz 173 +* Flash: 256KB 174 +* RAM: 64KB 175 +* Input Power Range: 1.8v ~~ 3.7v 176 +* Power Consumption: < 4uA. 177 +* Frequency Range: 150 MHz ~~ 960 MHz 178 +* Maximum Power +22 dBm constant RF output 179 +* High sensitivity: -148 dBm 180 +* Temperature: 181 +** Storage: -55 ~~ +125℃ 182 +** Operating: -40 ~~ +85℃ 183 +* Humidity: 184 +** Storage: 5 ~~ 95% (Non-Condensing) 185 +** Operating: 10 ~~ 95% (Non-Condensing) 186 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 187 +* LoRa Rx current: <9 mA 188 +* I/O Voltage: 3.3v 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"]] 138 138 191 +== 2.4 Pin Mapping & LED == 139 139 140 -(% style="color:blue" %)**3. Use AT commands.** 141 141 142 -[[image:image-20220909151441-1.jpeg||height="695" width="521"]] 143 143 195 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 144 144 145 -(% style="color:blue" %)**4. Use the serial port tool** 146 146 147 -[[image:image-20220909151517-2.png||height="543" width="708"]] 148 148 199 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 149 149 150 -(% style="color:blue" %)**5. Use command AT+CFG to get device configuration** 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"]] 153 153 203 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 154 154 155 -(% style="color:blue" %)**6. Network successfully.** 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"]] 158 158 207 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 159 159 160 -(% style="color:blue" %)**7. Send uplink using command** 161 161 162 - [[image:image-20220912085244-1.png]]210 +=== 2.8.1 Items needed for update === 163 163 164 -[[image:image-20220912085307-2.png]] 212 +1. LA66 LoRaWAN Shield 213 +1. Arduino 214 +1. USB TO TTL Adapter 165 165 216 +[[image:image-20220602100052-2.png||height="385" width="600"]] 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"]] 168 168 219 +=== 2.8.2 Connection === 169 169 170 -== 1.7 Example: Send PC's CPU/RAM usage to TTN via python == 171 171 222 +[[image:image-20220602101311-3.png||height="276" width="600"]] 172 172 173 -**Use python as an example:**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]] 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]]) 225 +((( 226 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 227 +))) 176 176 229 +((( 230 +(% style="background-color:yellow" %)**GND <-> GND 231 +TXD <-> TXD 232 +RXD <-> RXD** 233 +))) 177 177 178 -(% style="color:red" %)**Preconditions:** 179 179 180 - (% style="color:red"%)**1.LA66USBLoRaWANAdapterworksfine**236 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 181 181 182 - (% style="color:red"%)**2. LA66USB LoRaWANAdapterisregisteredwithTTN**238 +Connect USB TTL Adapter to PC after connecting the wires 183 183 184 184 241 +[[image:image-20220602102240-4.png||height="304" width="600"]] 185 185 186 -(% style="color:blue" %)**Steps for usage:** 187 187 188 - (% style="color:blue"%)**1.**(%%)Pressthe resetswitch RESET on theLA66 USB LoRaWAN Adapter244 +=== 2.8.3 Upgrade steps === 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.**(%%)Runthepythonscript in PCandseetheTTN247 +==== 1. Switch SW1 to put in ISP position ==== 193 193 194 194 195 -[[image:image-202206021 15852-3.png||height="450" width="1187"]]250 +[[image:image-20220602102824-5.png||height="306" width="600"]] 196 196 197 197 198 -== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 199 199 254 +==== 2. Press the RST switch once ==== 200 200 201 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 202 202 257 +[[image:image-20220602104701-12.png||height="285" width="600"]] 203 203 204 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 205 205 206 -[[image:image-20220723100439-2.png]] 207 207 261 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 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 the RPi terminal 264 +((( 265 +(% 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/]]** 266 +))) 212 212 213 - (% style="background-color:yellow" %)**apt update** 214 214 215 - (% style="background-color:yellow" %)**apt install minicom**269 +[[image:image-20220602103227-6.png]] 216 216 217 -Use minicom to connect to the RPI's terminal 218 218 219 -[[image:image-202206021 53146-3.png||height="439" width="500"]]272 +[[image:image-20220602103357-7.png]] 220 220 221 221 222 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 223 223 224 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 276 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 277 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 225 225 226 -[[image:image-20220602154928-5.png||height="436" width="500"]] 227 227 280 +[[image:image-20220602103844-8.png]] 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>** 232 232 233 -example: AT+SENDB=01,02,8,05820802581ea0a5 284 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 285 +(% style="color:blue" %)**3. Select the bin file to burn** 234 234 235 -[[image:image-20220602160339-6.png||height="517" width="600"]] 236 236 288 +[[image:image-20220602104144-9.png]] 237 237 238 238 239 - Check to seeif TTN received themessage291 +[[image:image-20220602104251-10.png]] 240 240 241 241 242 -[[image:image-202206021 60627-7.png||height="369" width="800"]]294 +[[image:image-20220602104402-11.png]] 243 243 244 244 245 -== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 246 246 247 -=== 1.9.1 Hardware and Software Connection === 298 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 299 +(% style="color:blue" %)**4. Click to start the download** 248 248 301 +[[image:image-20220602104923-13.png]] 249 249 250 250 251 -==== (% style="color:blue" %)**Overview:**(%%) ==== 252 252 305 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 306 +(% style="color:blue" %)**5. Check update process** 253 253 254 -((( 255 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 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. 260 -))) 309 +[[image:image-20220602104948-14.png]] 261 261 262 262 263 263 313 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 314 +(% style="color:blue" %)**The following picture shows that the burning is successful** 264 264 265 - ==== (% style="color:blue" %)**HardwareConnection:**(%%) ====316 +[[image:image-20220602105251-15.png]] 266 266 267 267 268 -A USB to Type-C adapter is needed to connect to a Mobile phone. 269 269 270 - Note:Thepackage ofLA66 USB adapteralready includes this USB Type-Cadapter.320 += 3. LA66 USB LoRaWAN Adapter = 271 271 272 -[[image:image-20220813174353-2.png||height="360" width="313"]] 273 273 323 +== 3.1 Overview == 274 274 275 275 276 - ==== (% style="color:blue"%)**Downloadand Install App:**(%%)====326 +[[image:image-20220715001142-3.png||height="145" width="220"]] 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) 329 +((( 330 +(% 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. 331 +))) 280 280 333 +((( 334 +(% 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. 335 +))) 281 281 282 -[[image:image-20220813173738-1.png]] 337 +((( 338 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 339 +))) 283 283 341 +((( 342 +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. 343 +))) 284 284 345 +((( 346 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 347 +))) 285 285 286 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 287 287 288 288 289 - Functionandpageintroduction351 +== 3.2 Features == 290 290 353 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 354 +* Ultra-long RF range 355 +* Support LoRaWAN v1.0.4 protocol 356 +* Support peer-to-peer protocol 357 +* TCXO crystal to ensure RF performance on low temperature 358 +* Spring RF antenna 359 +* Available in different frequency LoRaWAN frequency bands. 360 +* World-wide unique OTAA keys. 361 +* AT Command via UART-TTL interface 362 +* Firmware upgradable via UART interface 363 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 291 291 292 -[[image:image-20220723113448-7.png||height="995" width="450"]] 293 293 366 +== 3.3 Specification == 294 294 295 -(% style="color:blue" %)**Block Explain:** 368 +* CPU: 32-bit 48 MHz 369 +* Flash: 256KB 370 +* RAM: 64KB 371 +* Input Power Range: 5v 372 +* Frequency Range: 150 MHz ~~ 960 MHz 373 +* Maximum Power +22 dBm constant RF output 374 +* High sensitivity: -148 dBm 375 +* Temperature: 376 +** Storage: -55 ~~ +125℃ 377 +** Operating: -40 ~~ +85℃ 378 +* Humidity: 379 +** Storage: 5 ~~ 95% (Non-Condensing) 380 +** Operating: 10 ~~ 95% (Non-Condensing) 381 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 382 +* LoRa Rx current: <9 mA 296 296 297 -1. Display LA66 USB LoRaWAN Module connection status 298 298 299 - 2.Checkandreconnect385 +== 3.4 Pin Mapping & LED == 300 300 301 -3. Turn send timestamps on or off 302 302 303 -4. Display LoRaWan connection status 304 304 305 - 5.CheckLoRaWanconnectionstatus389 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 306 306 307 -6. The RSSI value of the node when the ACK is received 308 308 309 -7. Node's Signal Strength Icon 392 +((( 393 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 394 +))) 310 310 311 -8. Configure Location Uplink Interval 312 312 313 - 9.Tcommandinputbox397 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 314 314 315 -10. Send Button: Send input box info to LA66 USB Adapter 316 316 317 -11. OutputLog from LA66 USB adapter400 +[[image:image-20220602171217-1.png||height="538" width="800"]] 318 318 319 -12. clear log button 320 320 321 - 13.exitbutton403 +Open the serial port tool 322 322 405 +[[image:image-20220602161617-8.png]] 323 323 407 +[[image:image-20220602161718-9.png||height="457" width="800"]] 324 324 325 -LA66 USB LoRaWAN Module not connected 326 326 327 327 328 - [[image:image-20220723110520-5.png||height="677"width="508"]]411 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 329 329 413 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 330 330 331 331 332 - ConnectLA66 USB LoRaWAN Module416 +[[image:image-20220602161935-10.png||height="498" width="800"]] 333 333 334 334 335 -[[image:image-20220723110626-6.png||height="681" width="511"]] 336 336 420 +(% style="color:blue" %)**3. See Uplink Command** 337 337 338 - === 1.9.2 SenddatatoTTNv3 and plotlocationinfoinNode-Red===422 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 339 339 424 +example: AT+SENDB=01,02,8,05820802581ea0a5 340 340 341 - (% style="color:blue" %)**1.RegisterLA66 USB LoRaWAN Moduleto TTNV3**426 +[[image:image-20220602162157-11.png||height="497" width="800"]] 342 342 343 343 344 -[[image:image-20220723134549-8.png]] 345 345 430 +(% style="color:blue" %)**4. Check to see if TTN received the message** 346 346 432 +[[image:image-20220602162331-12.png||height="420" width="800"]] 347 347 348 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 349 349 350 350 351 - SampleJSON filepleasegoto**[[thislink>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]**todownload.436 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 352 352 353 -For the usage of Node-RED, please refer to: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]] 354 354 355 - AfterseeLoRaWAN Online,walkaroundandthe APP will keep sending locationfoRaWAN server andthenhe Node Red.439 +**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]] 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]] 358 358 442 +(% style="color:red" %)**Preconditions:** 359 359 360 - Exampleutput in NodeRedisasbelow:444 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 361 361 362 - [[image:image-20220723144339-1.png]]446 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 363 363 364 364 365 -== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 366 366 450 +(% style="color:blue" %)**Steps for usage:** 367 367 368 - The LA66USB LoRaWAN Adapteris the sameas the LA66 LoRaWANShieldupdatemethod.452 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 369 369 370 - Justusetheyellow jumpercap toshort theBOOTcorner and theRX corner, and then press the RESET button(without thejumper cap,you can directly short the BOOT cornerand the RXcorner witha wiretoachieve thesame effect).454 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 371 371 372 - (% style="color:red" %)**Notice: If upgradevia USBhub is notsucessful. try to connect to PC directly.**456 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 373 373 374 -[[image:image-20220723150132-2.png]] 375 375 376 376 460 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 377 377 378 -=== (% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** (%%) === 379 379 463 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 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"]]466 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 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"]]468 +[[image:image-20220602171233-2.png||height="538" width="800"]] 386 386 387 387 388 -**2. Select the COM port corresponding to USB TTL** 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"]]472 +(% style="color:blue" %)**2. Install Minicom in RPi.** 391 391 474 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 392 392 393 - **3.Selecttheinfile toburn**476 + (% style="background-color:yellow" %)**apt update** 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"]]478 + (% style="background-color:yellow" %)**apt install minicom** 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"]] 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"]]481 +Use minicom to connect to the RPI's terminal 400 400 483 +[[image:image-20220602153146-3.png||height="439" width="500"]] 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"]] 405 405 487 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 406 406 407 - **5. Checkupdateprocess**489 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 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"]] 410 410 492 +[[image:image-20220602154928-5.png||height="436" width="500"]] 411 411 412 -**The following picture shows that the burning is successful** 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"]] 415 415 496 +(% style="color:blue" %)**4. Send Uplink message** 416 416 417 - =2.FAQ=498 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 418 418 419 - == 2.1 How to CompileSource Code for LA66?==500 +example: AT+SENDB=01,02,8,05820802581ea0a5 420 420 421 421 422 - Compile and Upload Code to ASR6601 Platform :[[Instruction>>Main.User Manual for LoRaWAN End Nodes.LA66LoRaWAN Module.Compile and Upload Codeo ASR6601Platform.WebHome]]503 +[[image:image-20220602160339-6.png||height="517" width="600"]] 423 423 424 424 425 -== 2.2 Where to find Peer-to-Peer firmware of LA66? == 426 426 507 +Check to see if TTN received the message 427 427 428 - Instruction for LA66 Peer to Peer firmware[[ Instruction >>doc:Main.User Manual for LoRaWAN End Nodes.LA66LoRaWAN Shield User Manual.Instruction for LA66Peer to Peer firmware.WebHome]]509 +[[image:image-20220602160627-7.png||height="369" width="800"]] 429 429 430 430 431 -== 2.3 My device keeps showing invalid credentials, the device goes into low power mode == 432 432 513 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 433 433 434 -Set the AT+COMMAND: (% style="color:blue" %)**AT+UUID=666666666666** 435 435 436 436 437 -= 3. OrderInfo =517 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 438 438 439 439 440 -**Part Number:** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 441 441 442 442 522 += 4. Order Info = 523 + 524 + 525 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 526 + 527 + 443 443 (% style="color:blue" %)**XXX**(%%): The default frequency band 444 444 445 445 * (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band ... ... @@ -452,41 +452,6 @@ 452 452 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 453 453 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 454 454 540 += 5. Reference = 455 455 456 - 457 -= 4. Reference = 458 - 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]]. 462 - 463 - 464 - 465 -= 5. FCC Statement = 466 - 467 - 468 -(% style="color:red" %)**FCC Caution:** 469 - 470 -Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. 471 - 472 -This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. 473 - 474 - 475 -(% style="color:red" %)**IMPORTANT NOTE: ** 476 - 477 -(% style="color:red" %)**Note:**(%%) This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: 478 - 479 -—Reorient or relocate the receiving antenna. 480 - 481 -—Increase the separation between the equipment and receiver. 482 - 483 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 484 - 485 -—Consult the dealer or an experienced radio/TV technician for help. 486 - 487 - 488 -(% style="color:red" %)**FCC Radiation Exposure Statement: ** 489 - 490 -This equipment complies with FCC radiation exposure limits set forth for an uncontrolled environment.This equipment should be installed and operated with minimum distance 20cm between the radiator& your body. 491 - 492 - 542 +* 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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