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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... ... @@ -6,23 +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 13 14 -== 1.1 Overview == 15 - 16 - 17 -[[image:image-20220715001142-3.png||height="145" width="220"]] 18 - 19 - 20 20 ((( 21 -(% 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. 22 22 ))) 23 23 24 24 ((( 25 -(% 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. 26 26 ))) 27 27 28 28 ((( ... ... @@ -38,32 +38,27 @@ 38 38 ))) 39 39 40 40 41 - 42 42 == 1.2 Features == 43 43 44 - 45 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 46 -* Ultra-long RF range 47 47 * Support LoRaWAN v1.0.4 protocol 48 48 * Support peer-to-peer protocol 49 49 * TCXO crystal to ensure RF performance on low temperature 50 -* Sp ringRFantenna43 +* SMD Antenna pad and i-pex antenna connector 51 51 * Available in different frequency LoRaWAN frequency bands. 52 52 * World-wide unique OTAA keys. 53 53 * AT Command via UART-TTL interface 54 54 * Firmware upgradable via UART interface 55 -* Open Source Mobile App forLoRaWAN signaldetect andGPStracking.48 +* Ultra-long RF range 56 56 57 57 58 58 59 - 60 60 == 1.3 Specification == 61 61 62 - 63 63 * CPU: 32-bit 48 MHz 64 64 * Flash: 256KB 65 65 * RAM: 64KB 66 -* Input Power Range: 5v 57 +* Input Power Range: 1.8v ~~ 3.7v 58 +* Power Consumption: < 4uA. 67 67 * Frequency Range: 150 MHz ~~ 960 MHz 68 68 * Maximum Power +22 dBm constant RF output 69 69 * High sensitivity: -148 dBm ... ... @@ -75,368 +75,422 @@ 75 75 ** Operating: 10 ~~ 95% (Non-Condensing) 76 76 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 77 77 * LoRa Rx current: <9 mA 70 +* I/O Voltage: 3.3v 78 78 79 79 80 80 74 +== 1.4 AT Command == 81 81 82 - ==1.4PinMapping&LED==76 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 83 83 84 84 85 - [[image:image-20220813183239-3.png||height="526"width="662"]]79 +== 1.5 Dimension == 86 86 81 +[[image:image-20220517072526-1.png]] 87 87 88 88 89 -== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 90 90 85 +== 1.6 Pin Mapping == 91 91 92 -((( 93 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 94 -))) 95 95 88 +[[image:image-20220523101537-1.png]] 96 96 97 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 98 98 99 99 100 - [[image:image-20220723100027-1.png]]92 +== 1.7 Land Pattern == 101 101 94 +[[image:image-20220517072821-2.png]] 102 102 103 -Open the serial port tool 104 104 105 -[[image:image-20220602161617-8.png]] 106 106 98 += 2. LA66 LoRaWAN Shield = 107 107 108 -[[image:image-20220602161718-9.png||height="457" width="800"]] 109 109 101 +== 2.1 Overview == 110 110 111 111 112 - (% style="color:blue" %)**2.Press thereset switchRST onthe LA66USB LoRaWAN Adapter to reset it.**104 +[[image:image-20220715000826-2.png||height="386" width="449"]] 113 113 114 114 115 - Thefollowingpicture appearstoprovethatthe LA66USBLoRaWANAdaptersuccessfully Join the LoRaWANnetwork107 +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. 116 116 109 +((( 110 +(% 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. 111 +))) 117 117 118 -[[image:image-20220602161935-10.png||height="498" width="800"]] 113 +((( 114 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 115 +))) 119 119 117 +((( 118 +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. 119 +))) 120 120 121 +((( 122 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 123 +))) 121 121 122 -(% style="color:blue" %)**3. See Uplink Command** 123 123 126 +== 2.2 Features == 124 124 125 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 128 +* Arduino Shield base on LA66 LoRaWAN module 129 +* Support LoRaWAN v1.0.4 protocol 130 +* Support peer-to-peer protocol 131 +* TCXO crystal to ensure RF performance on low temperature 132 +* SMA connector 133 +* Available in different frequency LoRaWAN frequency bands. 134 +* World-wide unique OTAA keys. 135 +* AT Command via UART-TTL interface 136 +* Firmware upgradable via UART interface 137 +* Ultra-long RF range 126 126 127 -example: AT+SENDB=01,02,8,05820802581ea0a5 128 128 129 -[[image:image-20220602162157-11.png||height="497" width="800"]] 130 130 141 +== 2.3 Specification == 131 131 143 +* CPU: 32-bit 48 MHz 144 +* Flash: 256KB 145 +* RAM: 64KB 146 +* Input Power Range: 1.8v ~~ 3.7v 147 +* Power Consumption: < 4uA. 148 +* Frequency Range: 150 MHz ~~ 960 MHz 149 +* Maximum Power +22 dBm constant RF output 150 +* High sensitivity: -148 dBm 151 +* Temperature: 152 +** Storage: -55 ~~ +125℃ 153 +** Operating: -40 ~~ +85℃ 154 +* Humidity: 155 +** Storage: 5 ~~ 95% (Non-Condensing) 156 +** Operating: 10 ~~ 95% (Non-Condensing) 157 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 158 +* LoRa Rx current: <9 mA 159 +* I/O Voltage: 3.3v 132 132 133 -(% style="color:blue" %)**4. Check to see if TTN received the message** 134 134 135 135 136 - [[image:image-20220817093644-1.png]]163 +== 2.4 Pin Mapping & LED == 137 137 138 138 139 139 140 -== 1.6Example:Howtojoin helium==167 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 141 141 142 142 143 143 144 - (%style="color:blue"%)**1.Createa newdevice.**171 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 145 145 146 146 147 -[[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"]] 148 148 175 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 149 149 150 150 151 -(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 152 152 179 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 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-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png" height="375" width="809"]] 155 155 182 +=== 2.8.1 Items needed for update === 156 156 184 +1. LA66 LoRaWAN Shield 185 +1. Arduino 186 +1. USB TO TTL Adapter 157 157 158 - (% style="color:blue"%)**3.Use AT commands.**188 +[[image:image-20220602100052-2.png||height="385" width="600"]] 159 159 160 160 161 - [[image:image-20220909151441-1.jpeg||height="695" width="521"]]191 +=== 2.8.2 Connection === 162 162 163 163 194 +[[image:image-20220602101311-3.png||height="276" width="600"]] 164 164 165 -(% style="color:blue" %)**4. Use the serial port tool** 166 166 197 +((( 198 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 199 +))) 167 167 168 -[[image:image-20220909151517-2.png||height="543" width="708"]] 201 +((( 202 +(% style="background-color:yellow" %)**GND <-> GND 203 +TXD <-> TXD 204 +RXD <-> RXD** 205 +))) 169 169 170 170 208 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 171 171 172 - (% style="color:blue"%)**5.UsecommandAT+CFGtogetdeviceconfiguration**210 +Connect USB TTL Adapter to PC after connecting the wires 173 173 174 174 175 -[[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"]]213 +[[image:image-20220602102240-4.png||height="304" width="600"]] 176 176 177 177 216 +=== 2.8.3 Upgrade steps === 178 178 179 -(% style="color:blue" %)**6. Network successfully.** 180 180 219 +==== 1. Switch SW1 to put in ISP position ==== 181 181 182 -[[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"]] 183 183 222 +[[image:image-20220602102824-5.png||height="306" width="600"]] 184 184 185 185 186 -(% style="color:blue" %)**7. Send uplink using command** 187 187 226 +==== 2. Press the RST switch once ==== 188 188 189 -[[image:image-20220912085244-1.png]] 190 190 229 +[[image:image-20220602104701-12.png||height="285" width="600"]] 191 191 192 -[[image:image-20220912085307-2.png]] 193 193 194 194 233 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 195 195 196 -[[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"]] 197 197 236 +((( 237 +(% 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/]]** 238 +))) 198 198 199 199 200 - == 1.7 Example: Send PC's CPU/RAM usageto TTN viaython==241 +[[image:image-20220602103227-6.png]] 201 201 202 202 203 - **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]]244 +[[image:image-20220602103357-7.png]] 204 204 205 -(**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]]) 206 206 207 207 208 -(% style="color:red" %)**Preconditions:** 248 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 249 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 209 209 210 -(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 211 211 212 - (% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN**252 +[[image:image-20220602103844-8.png]] 213 213 214 214 215 215 216 -(% style="color:blue" %)**Steps for usage:** 256 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 257 +(% style="color:blue" %)**3. Select the bin file to burn** 217 217 218 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 219 219 220 - (% style="color:blue" %)**2.**(%%) Run thepythonscript in PC and see the TTN260 +[[image:image-20220602104144-9.png]] 221 221 222 222 223 -[[image:image-202206021 15852-3.png||height="450" width="1187"]]263 +[[image:image-20220602104251-10.png]] 224 224 225 225 266 +[[image:image-20220602104402-11.png]] 226 226 227 -== 1.8 Example: Send & Get Messages via LoRaWAN in RPi == 228 228 229 229 230 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 270 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 271 +(% style="color:blue" %)**4. Click to start the download** 231 231 273 +[[image:image-20220602104923-13.png]] 232 232 233 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 234 234 235 235 236 -[[image:image-20220723100439-2.png]] 277 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 278 +(% style="color:blue" %)**5. Check update process** 237 237 238 238 281 +[[image:image-20220602104948-14.png]] 239 239 240 -(% style="color:blue" %)**2. Install Minicom in RPi.** 241 241 242 242 243 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 285 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 286 +(% style="color:blue" %)**The following picture shows that the burning is successful** 244 244 245 - (% style="background-color:yellow" %)**apt update**288 +[[image:image-20220602105251-15.png]] 246 246 247 - (% style="background-color:yellow" %)**apt install minicom** 248 248 249 249 250 - UseminicomtoconnecttotheRPI'sterminal292 += 3. LA66 USB LoRaWAN Adapter = 251 251 252 -[[image:image-20220602153146-3.png||height="439" width="500"]] 253 253 295 +== 3.1 Overview == 254 254 297 +[[image:image-20220715001142-3.png||height="145" width="220"]] 255 255 256 -(% style="color:blue" %)** 3.Pressthereset switchRSTontheLA66USBLoRaWANAdapter.**299 +(% 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. 257 257 301 +(% 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. 258 258 259 - Thefollowingpicture appearstoprovethat theLA66USBLoRaWANAdaptersuccessfully enteredthe network.303 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 260 260 305 +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. 261 261 262 - [[image:image-20220602154928-5.png||height="436" width="500"]]307 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 263 263 264 264 310 +== 3.2 Features == 265 265 266 -(% style="color:blue" %)**4. Send Uplink message** 312 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 313 +* Ultra-long RF range 314 +* Support LoRaWAN v1.0.4 protocol 315 +* Support peer-to-peer protocol 316 +* TCXO crystal to ensure RF performance on low temperature 317 +* Spring RF antenna 318 +* Available in different frequency LoRaWAN frequency bands. 319 +* World-wide unique OTAA keys. 320 +* AT Command via UART-TTL interface 321 +* Firmware upgradable via UART interface 267 267 268 268 269 -Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 270 270 271 - example:AT+SENDB=01,02,8,05820802581ea0a5325 +== 3.3 Specification == 272 272 327 +* CPU: 32-bit 48 MHz 328 +* Flash: 256KB 329 +* RAM: 64KB 330 +* Input Power Range: 5v 331 +* Frequency Range: 150 MHz ~~ 960 MHz 332 +* Maximum Power +22 dBm constant RF output 333 +* High sensitivity: -148 dBm 334 +* Temperature: 335 +** Storage: -55 ~~ +125℃ 336 +** Operating: -40 ~~ +85℃ 337 +* Humidity: 338 +** Storage: 5 ~~ 95% (Non-Condensing) 339 +** Operating: 10 ~~ 95% (Non-Condensing) 340 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 341 +* LoRa Rx current: <9 mA 273 273 274 -[[image:image-20220602160339-6.png||height="517" width="600"]] 275 275 276 276 345 +== 3.4 Pin Mapping & LED == 277 277 278 -Check to see if TTN received the message 279 279 280 280 281 - [[image:image-20220602160627-7.png||height="369"width="800"]]349 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 282 282 283 283 352 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 284 284 285 -== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 286 286 355 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 287 287 288 -=== 1.9.1 Hardware and Software Connection === 289 289 358 +[[image:image-20220602171217-1.png||height="538" width="800"]] 290 290 291 291 292 - ====(%style="color:blue"%)**Overview:**(%%)====361 +Open the serial port tool 293 293 363 +[[image:image-20220602161617-8.png]] 294 294 295 -((( 296 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 365 +[[image:image-20220602161718-9.png||height="457" width="800"]] 297 297 298 -* Send real-time location information of mobile phone to LoRaWAN network. 299 -* Check LoRaWAN network signal strengh. 300 -* Manually send messages to LoRaWAN network. 301 -))) 302 302 303 303 369 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 304 304 371 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 305 305 306 306 307 - ==== (% style="color:blue" %)**HardwareConnection:**(%%)====374 +[[image:image-20220602161935-10.png||height="498" width="800"]] 308 308 309 309 310 -A USB to Type-C adapter is needed to connect to a Mobile phone. 311 311 312 - Note: The packageof LA66 USB adapter already includesthisUSBType-Cadapter.378 +(% style="color:blue" %)**3. See Uplink Command** 313 313 314 - [[image:image-20220813174353-2.png||height="360"width="313"]]380 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 315 315 382 +example: AT+SENDB=01,02,8,05820802581ea0a5 316 316 384 +[[image:image-20220602162157-11.png||height="497" width="800"]] 317 317 318 318 319 -==== (% style="color:blue" %)**Download and Install App:**(%%) ==== 320 320 388 +(% style="color:blue" %)**4. Check to see if TTN received the message** 321 321 322 -[[ (%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)390 +[[image:image-20220602162331-12.png||height="420" width="800"]] 323 323 324 324 325 -[[image:image-20220813173738-1.png]] 326 326 394 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 327 327 328 328 397 +**Use python as an example:**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]] 329 329 330 -==== (% style="color:blue" %)**Use of APP:**(%%) ==== 331 331 400 +(% style="color:red" %)**Preconditions:** 332 332 333 - Function andpageintroduction402 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 334 334 404 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 335 335 336 -[[image:image-20220723113448-7.png||height="995" width="450"]] 337 337 338 338 339 - **BlockExplain:**408 +(% style="color:blue" %)**Steps for usage:** 340 340 341 -1. DisplayLA66 USB LoRaWANModule connection status410 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 342 342 343 -2. Checkandreconnect412 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 344 344 345 -3. Turnsend timestampson or off414 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 346 346 347 -4. Display LoRaWan connection status 348 348 349 -5. Check LoRaWan connection status 350 350 351 - 6.The RSSI valueof theodewhenthe ACKisreceived418 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 352 352 353 -7. Node's Signal Strength Icon 354 354 355 - 8.ConfigureLocation UplinkInterval421 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 356 356 357 -9. AT command input box 358 358 359 - 10.Send Button:Sendinputbox infotoLA66 USB Adapter424 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 360 360 361 -11. OutputLog from LA66 USB adapter426 +[[image:image-20220602171233-2.png||height="538" width="800"]] 362 362 363 -12. clear log button 364 364 365 -13. exit button 366 366 430 +(% style="color:blue" %)**2. Install Minicom in RPi.** 367 367 432 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 368 368 369 - LA66USBLoRaWAN Modulenotconnected434 + (% style="background-color:yellow" %)**apt update** 370 370 436 + (% style="background-color:yellow" %)**apt install minicom** 371 371 372 -[[image:image-20220723110520-5.png||height="677" width="508"]] 373 373 439 +Use minicom to connect to the RPI's terminal 374 374 441 +[[image:image-20220602153146-3.png||height="439" width="500"]] 375 375 376 -Connect LA66 USB LoRaWAN Module 377 377 378 378 379 - [[image:image-20220723110626-6.png||height="681"width="511"]]445 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 380 380 447 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 381 381 382 382 450 +[[image:image-20220602154928-5.png||height="436" width="500"]] 383 383 384 -=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 385 385 386 386 387 -(% style="color:blue" %)** 1.RegisterLA66USBLoRaWAN Moduleto TTNV3**454 +(% style="color:blue" %)**4. Send Uplink message** 388 388 456 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 389 389 390 - [[image:image-20220723134549-8.png]]458 +example: AT+SENDB=01,02,8,05820802581ea0a5 391 391 392 392 461 +[[image:image-20220602160339-6.png||height="517" width="600"]] 393 393 394 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 395 395 396 396 397 - SampleJSON file please goto**[[thislink>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]**todownload.465 +Check to see if TTN received the message 398 398 399 - For the usageof 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/]]467 +[[image:image-20220602160627-7.png||height="369" width="800"]] 400 400 401 -After see LoRaWAN Online, walk around and the APP will keep sending location info to LoRaWAN server and then to the Node Red. 402 402 403 -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]] 404 404 471 +== 3.8 Example: LA66 USB Module got a message from LA66 LoRa Shield and send the sensor data to NodeRed. == 405 405 406 -Example output in NodeRed is as below: 407 407 408 -[[image:image-20220723144339-1.png]] 409 409 475 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 410 410 411 411 412 -== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 413 413 414 414 415 - TheLA66USB LoRaWAN Adapteris the same as the LA66 LoRaWANShield update method.480 += 4. Order Info = 416 416 417 -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). 418 418 483 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 419 419 420 -[[image:image-20220723150132-2.png]] 421 421 422 - 423 - 424 -= 2. FAQ = 425 - 426 - 427 -== 2.1 How to Compile Source Code for LA66? == 428 - 429 - 430 -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]] 431 - 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 ... ... @@ -449,13 +449,8 @@ 449 449 * (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 450 450 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 451 451 498 += 5. Reference = 452 452 500 +* Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 453 453 454 - 455 -= 4. Reference = 456 - 457 - 458 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 459 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 460 - 461 461
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