Changes for page LA66 USB LoRaWAN Adapter User Manual
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... ... @@ -1,1 +1,1 @@ 1 -LA66 USBLoRaWANAdapter UserManual1 +LA66 LoRaWAN Module - Author
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... ... @@ -1,4 +1,4 @@ 1 - 1 +0 2 2 3 3 **Table of Contents:** 4 4 ... ... @@ -6,25 +6,34 @@ 6 6 7 7 8 8 9 += 1. LA66 LoRaWAN Module = 9 9 10 10 11 -= 1. LA66 USBLoRaWANAdapter=12 +== 1.1 What is LA66 LoRaWAN Module == 12 12 13 -== 1.1 Overview == 14 14 15 +((( 16 +((( 17 +[[image:image-20220719093358-2.png||height="145" width="220"]](% style="color:blue" %)** ** 18 +))) 15 15 16 -[[image:image-20220715001142-3.png||height="194" width="294"]][[image:image-20240101111030-2.png]] 20 +((( 21 + 22 +))) 17 17 18 - 19 19 ((( 20 -(% style="color:blue" %)**LA66 USBLoRaWANAdapter**(%%) isdesignedtofastturnUSBdevicestoportLoRaWANwirelessfeatures. Itcombinesa CP2101 USB TTL Chip andLA66 LoRaWANmodulewhichcaneasy toaddLoRaWANwirelessfeature toPC/ MobilephoneoranembeddeddevicehasUSBInterface.25 +(% style="color:blue" %)**Dragino LA66**(%%) is a small wireless LoRaWAN module that offers a very compelling mix of long-range, low power consumption, and secure data transmission. It is designed to facilitate developers to quickly deploy industrial-level LoRaWAN and IoT solutions. It helps users to turn the idea into a practical application and make the Internet of Things a reality. It is easy to create and connect your things everywhere. 21 21 ))) 27 +))) 22 22 23 23 ((( 30 +((( 24 24 (% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 25 25 ))) 33 +))) 26 26 27 27 ((( 36 +((( 28 28 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 29 29 ))) 30 30 ... ... @@ -31,34 +31,35 @@ 31 31 ((( 32 32 Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 33 33 ))) 43 +))) 34 34 35 35 ((( 46 +((( 36 36 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 37 37 ))) 49 +))) 38 38 39 39 52 + 40 40 == 1.2 Features == 41 41 42 - 43 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 44 -* Ultra-long RF range 45 -* Support LoRaWAN v1.0.3 protocol 55 +* 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 == 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 70 +* Input Power Range: 1.8v ~~ 3.7v 71 +* 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 ... ... @@ -70,459 +70,552 @@ 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 83 +* I/O Voltage: 3.3v 73 73 74 -== 1.4 PinMapping& LED==85 +== 1.4 AT Command == 75 75 76 76 77 - [[image:image-20220813183239-3.png||height="526"width="662"]]88 +AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. 78 78 79 79 80 -== 1.5 Example: Send & Get Messages via LoRaWAN in PC == 81 81 92 +== 1.5 Dimension == 82 82 94 +[[image:image-20220718094750-3.png]] 95 + 96 + 97 + 98 +== 1.6 Pin Mapping == 99 + 100 +[[image:image-20220720111850-1.png]] 101 + 102 + 103 + 104 +== 1.7 Land Pattern == 105 + 106 +[[image:image-20220517072821-2.png]] 107 + 108 + 109 + 110 += 2. LA66 LoRaWAN Shield = 111 + 112 + 113 +== 2.1 Overview == 114 + 115 + 83 83 ((( 84 - Assume useralreadyinput theLA66 USB LoRaWAN Adapter OTAA KeysinTTN andereisalreadyTTNnetworkcoverage.117 +[[image:image-20220715000826-2.png||height="145" width="220"]] 85 85 ))) 86 86 87 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 120 +((( 121 + 122 +))) 88 88 89 -[[image:image-20220723100027-1.png]] 124 +((( 125 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) is the Arduino shield base on LA66. Users can use LA66 LoRaWAN Shield to rapidly add LoRaWAN or peer-to-peer LoRa wireless function to Arduino projects. 126 +))) 90 90 128 +((( 129 +((( 130 +(% style="color:blue" %)**LA66**(%%) is a ready-to-use module that includes the (% style="color:blue" %)**LoRaWAN v1.0.3 protocol**(%%). The LoRaWAN stack used in LA66 is used in more than 1 million LoRaWAN End Devices deployed world widely. This mature LoRaWAN stack greatly reduces the risk to make stable LoRaWAN Sensors to support different LoRaWAN servers and different countries' standards. External MCU can use AT command to call LA66 and start to transmit data via the LoRaWAN protocol. 131 +))) 132 +))) 91 91 92 -Open the serial port tool 134 +((( 135 +((( 136 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 137 +))) 138 +))) 93 93 94 -[[image:image-20220602161617-8.png]] 140 +((( 141 +((( 142 +Besides the support of the LoRaWAN protocol, LA66 also supports (% style="color:blue" %)**open-source peer-to-peer LoRa Protocol**(%%) for the none-LoRaWAN application. 143 +))) 144 +))) 95 95 146 +((( 147 +((( 148 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 149 +))) 150 +))) 96 96 97 -[[image:image-20220602161718-9.png||height="457" width="800"]] 98 98 99 99 100 - (% style="color:blue"%)**2.Press the reset switch RST on the LA66 USB LoRaWAN Adapterto resetit.**154 +== 2.2 Features == 101 101 102 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 156 +* Arduino Shield base on LA66 LoRaWAN module 157 +* Support LoRaWAN v1.0.4 protocol 158 +* Support peer-to-peer protocol 159 +* TCXO crystal to ensure RF performance on low temperature 160 +* SMA connector 161 +* Available in different frequency LoRaWAN frequency bands. 162 +* World-wide unique OTAA keys. 163 +* AT Command via UART-TTL interface 164 +* Firmware upgradable via UART interface 165 +* Ultra-long RF range 103 103 104 - [[image:image-20220602161935-10.png||height="498" width="800"]]167 +== 2.3 Specification == 105 105 169 +* CPU: 32-bit 48 MHz 170 +* Flash: 256KB 171 +* RAM: 64KB 172 +* Input Power Range: 1.8v ~~ 3.7v 173 +* Power Consumption: < 4uA. 174 +* Frequency Range: 150 MHz ~~ 960 MHz 175 +* Maximum Power +22 dBm constant RF output 176 +* High sensitivity: -148 dBm 177 +* Temperature: 178 +** Storage: -55 ~~ +125℃ 179 +** Operating: -40 ~~ +85℃ 180 +* Humidity: 181 +** Storage: 5 ~~ 95% (Non-Condensing) 182 +** Operating: 10 ~~ 95% (Non-Condensing) 183 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 184 +* LoRa Rx current: <9 mA 185 +* I/O Voltage: 3.3v 106 106 107 - (% style="color:blue"%)**3.SeeUplink Command**187 +== 2.4 LED == 108 108 109 -Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 189 +~1. The LED lights up red when there is an upstream data packet 190 +2. When the network is successfully connected, the green light will be on for 5 seconds 191 +3. Purple light on when receiving downlink data packets 110 110 111 -example: AT+SENDB=01,02,8,05820802581ea0a5 112 112 113 - [[image:image-20220602162157-11.png||height="497"width="800"]]194 +== 2.5 Example: Use AT Command to communicate with LA66 module via Arduino UNO. == 114 114 196 +Show connection diagram: 115 115 116 - (% style="color:blue" %)**4.Checktoseeif TTN receivede message**198 +[[image:image-20220723170210-2.png||height="908" width="681"]] 117 117 118 - [[image:image-20220817093644-1.png]]200 +1.open Arduino IDE 119 119 202 +[[image:image-20220723170545-4.png]] 120 120 121 - == 1.6 Example:How tojoin helium ==204 +2.Open project 122 122 206 +[[image:image-20220723170750-5.png]] 123 123 124 - (%style="color:blue"%)**1.Create a newdevice.**208 +3.Click the button marked 1 in the figure to compile, and after the compilation is complete, click the button marked 2 in the figure to upload 125 125 126 -[[image: http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165500-1.png?width=940&height=464&rev=1.1||alt="image-20220907165500-1.png"]]210 +[[image:image-20220723171228-6.png]] 127 127 212 +4.After the upload is successful, open the serial port monitoring and send the AT command 128 128 129 -(% style="color:blue" %)**2. Save the device after filling in the necessary information.** 130 130 131 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907165837-2.png?width=809&height=375&rev=1.1||alt="image-20220907165837-2.png"height="375" width="809"]]215 +== 2.6 Example: Join TTN network and send an uplink message, get downlink message. == 132 132 133 133 134 -(% style="color:blue" %)**3. Use AT commands.** 135 135 136 - [[image:image-20220909151441-1.jpeg||height="695"width="521"]]219 +== 2.7 Example: Log Temperature Sensor(DHT11) and send data to TTN, show it in DataCake. == 137 137 138 138 139 -(% style="color:blue" %)**4. Use the serial port tool** 140 140 141 - [[image:image-20220909151517-2.png||height="543" width="708"]]223 +== 2.8 Upgrade Firmware of LA66 LoRaWAN Shield == 142 142 143 143 144 - (% style="color:blue"%)**5.UsecommandAT+CFG to getdeviceconfiguration**226 +=== 2.8.1 Items needed for update === 145 145 146 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170308-3.png?width=617&height=556&rev=1.1||alt="image-20220907170308-3.png" height="556" width="617"]] 228 +1. LA66 LoRaWAN Shield 229 +1. Arduino 230 +1. USB TO TTL Adapter 147 147 232 +[[image:image-20220602100052-2.png||height="385" width="600"]] 148 148 149 -(% style="color:blue" %)**6. Network successfully.** 150 150 151 - [[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170436-4.png?rev=1.1||alt="image-20220907170436-4.png"]]235 +=== 2.8.2 Connection === 152 152 153 153 154 - (% style="color:blue" %)**7.Send uplink usingcommand**238 +[[image:image-20220602101311-3.png||height="276" width="600"]] 155 155 156 -[[image:image-20220912085244-1.png]] 157 157 158 -[[image:image-20220912085307-2.png]] 241 +((( 242 +(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 243 +))) 159 159 245 +((( 246 +(% style="background-color:yellow" %)**GND <-> GND 247 +TXD <-> TXD 248 +RXD <-> RXD** 249 +))) 160 160 161 -[[image:http://wiki.dragino.com/xwiki/bin/download/Main/User%20Manual%20for%20LoRaWAN%20End%20Nodes/LA66%20LoRaWAN%20Shield%20User%20Manual/WebHome/image-20220907170744-6.png?width=798&height=242&rev=1.1||alt="image-20220907170744-6.png" height="242" width="798"]] 162 162 252 +Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) 163 163 164 - ==1.7Example:SendPC'sCPU/RAM usagetoTTN viapython==254 +Connect USB TTL Adapter to PC after connecting the wires 165 165 166 166 167 - **Use python as an example:**[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_WindosPC.py]]257 +[[image:image-20220602102240-4.png||height="304" width="600"]] 168 168 169 -(**Raspberry Pi example: **[[https:~~/~~/github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py>>https://github.com/dragino/LA66/blob/main/Send_information_to_TTN_Raspberry%20Pi.py]]) 170 170 260 +=== 2.8.3 Upgrade steps === 171 171 172 -(% style="color:red" %)**Preconditions:** 173 173 174 - (% style="color:red"%)**1.LA66USBLoRaWANAdapterworksfine**263 +==== 1. Switch SW1 to put in ISP position ==== 175 175 176 -(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 177 177 266 +[[image:image-20220602102824-5.png||height="306" width="600"]] 178 178 179 -(% style="color:blue" %)**Steps for usage:** 180 180 181 -(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 182 182 183 - (% style="color:blue"%)**2.**(%%)Add[[decoder>>https://github.com/dragino/dragino-end-node-decoder/tree/main/LA66%20USB]]on TTN270 +==== 2. Press the RST switch once ==== 184 184 185 -(% style="color:blue" %)**3.**(%%) Run the python script in PC and see the TTN 186 186 273 +[[image:image-20220602104701-12.png||height="285" width="600"]] 187 187 188 -[[image:image-20220602115852-3.png||height="450" width="1187"]] 189 189 190 190 191 -== 1.8Example: Send& GetMessagesviaLoRaWANinRPi==277 +==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 192 192 193 193 194 -Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 280 +((( 281 +(% 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/]]** 282 +))) 195 195 196 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 197 197 198 -[[image:image-20220 723100439-2.png]]285 +[[image:image-20220602103227-6.png]] 199 199 200 200 201 - (% style="color:blue" %)**2.Install Minicom in RPi.**288 +[[image:image-20220602103357-7.png]] 202 202 203 -(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 204 204 205 - (% style="background-color:yellow" %)**apt update** 206 206 207 - (% style="background-color:yellow" %)**apt install minicom** 292 +(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 293 +(% style="color:blue" %)**2. Select the COM port corresponding to USB TTL** 208 208 209 -Use minicom to connect to the RPI's terminal 210 210 211 -[[image:image-202206021 53146-3.png||height="439" width="500"]]296 +[[image:image-20220602103844-8.png]] 212 212 213 213 214 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 215 215 216 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 300 +(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 301 +(% style="color:blue" %)**3. Select the bin file to burn** 217 217 218 -[[image:image-20220602154928-5.png||height="436" width="500"]] 219 219 304 +[[image:image-20220602104144-9.png]] 220 220 221 -(% style="color:blue" %)**4. Send Uplink message** 222 222 223 - Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**307 +[[image:image-20220602104251-10.png]] 224 224 225 -example: AT+SENDB=01,02,8,05820802581ea0a5 226 226 227 -[[image:image-202206021 60339-6.png||height="517" width="600"]]310 +[[image:image-20220602104402-11.png]] 228 228 229 229 230 -Check to see if TTN received the message 231 231 314 +(% class="wikigeneratedid" id="HClicktostartthedownload" %) 315 +(% style="color:blue" %)**4. Click to start the download** 232 232 233 -[[image:image-202206021 60627-7.png||height="369" width="800"]]317 +[[image:image-20220602104923-13.png]] 234 234 235 235 236 -== 1.9 Example: Use of LA66 USB LoRaWAN Adapter and mobile APP == 237 237 238 -=== 1.9.1 Hardware and Software Connection === 321 +(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 322 +(% style="color:blue" %)**5. Check update process** 239 239 240 240 241 -(% class="wikigeneratedid" id="HOverviewFF1A" %) 242 -(% style="color:blue" %)**Overview:** 325 +[[image:image-20220602104948-14.png]] 243 243 244 -((( 245 -DRAGINO-LA66-APP is an Open Source mobile APP for LA66 USB LoRaWAN Adapter. DRAGINO-LA66-APP has below features: 246 246 247 -* Send real-time location information of mobile phone to LoRaWAN network. 248 -* Check LoRaWAN network signal strengh. 249 -* Manually send messages to LoRaWAN network. 250 -))) 251 251 329 +(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 330 +(% style="color:blue" %)**The following picture shows that the burning is successful** 252 252 332 +[[image:image-20220602105251-15.png]] 253 253 254 -(% class="wikigeneratedid" id="HHardwareConnection:" %) 255 -(% style="color:blue" %)**Hardware Connection:** 256 256 257 -A USB to Type-C adapter is needed to connect to a Mobile phone. 258 258 259 - (% style="color:red"%)**Note:The package ofLA66 USB adapteralready includes this USB Type-Cadapter.**336 += 3. LA66 USB LoRaWAN Adapter = 260 260 261 -[[image:image-20220813174353-2.png||height="360" width="313"]] 262 262 339 +== 3.1 Overview == 263 263 264 -(% class="wikigeneratedid" id="HDownloadandInstallApp:" %) 265 -(% style="color:blue" %)**Download and Install App:** 266 266 267 -[[ (%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)342 +[[image:image-20220715001142-3.png||height="145" width="220"]] 268 268 269 -[[image:image-20220813173738-1.png]] 270 270 345 +((( 346 +(% 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. 347 +))) 271 271 272 -(% class="wikigeneratedid" id="HUseofAPP:" %) 273 -(% style="color:blue" %)**Use of APP:** 349 +((( 350 +(% 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. 351 +))) 274 274 275 -Function and page introduction: 353 +((( 354 +Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 355 +))) 276 276 277 -[[image:image-20220723113448-7.png||height="911" width="412"]] 357 +((( 358 +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. 359 +))) 278 278 361 +((( 362 +LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 363 +))) 279 279 280 -(% style="color:blue" %)**Block Explain:** 281 281 282 -1. Display LA66 USB LoRaWAN Module connection status 283 283 284 - 2.Checkandreconnect367 +== 3.2 Features == 285 285 286 -3. Turn send timestamps on or off 369 +* LoRaWAN USB adapter base on LA66 LoRaWAN module 370 +* Ultra-long RF range 371 +* Support LoRaWAN v1.0.4 protocol 372 +* Support peer-to-peer protocol 373 +* TCXO crystal to ensure RF performance on low temperature 374 +* Spring RF antenna 375 +* Available in different frequency LoRaWAN frequency bands. 376 +* World-wide unique OTAA keys. 377 +* AT Command via UART-TTL interface 378 +* Firmware upgradable via UART interface 379 +* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 287 287 288 - 4.Display LoRaWan connectionstatus381 +== 3.3 Specification == 289 289 290 -5. Check LoRaWan connection status 383 +* CPU: 32-bit 48 MHz 384 +* Flash: 256KB 385 +* RAM: 64KB 386 +* Input Power Range: 5v 387 +* Frequency Range: 150 MHz ~~ 960 MHz 388 +* Maximum Power +22 dBm constant RF output 389 +* High sensitivity: -148 dBm 390 +* Temperature: 391 +** Storage: -55 ~~ +125℃ 392 +** Operating: -40 ~~ +85℃ 393 +* Humidity: 394 +** Storage: 5 ~~ 95% (Non-Condensing) 395 +** Operating: 10 ~~ 95% (Non-Condensing) 396 +* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 397 +* LoRa Rx current: <9 mA 291 291 292 - 6.TheRSSI value of thenodewhentheACK is received399 +== 3.4 Pin Mapping & LED == 293 293 294 -7. Node's Signal Strength Icon 295 295 296 -8. Configure Location Uplink Interval 297 297 298 - 9.AT commandinputbox403 +== 3.5 Example: Send & Get Messages via LoRaWAN in PC == 299 299 300 -10. Send Button: Send input box info to LA66 USB Adapter 301 301 302 -11. Output Log from LA66 USB adapter 406 +((( 407 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 408 +))) 303 303 304 -12. clear log button 305 305 306 -1 3.xitbutton411 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN adapter to PC** 307 307 308 308 309 - LA66 USB LoRaWAN Modulenot connected:414 +[[image:image-20220723100027-1.png]] 310 310 311 -[[image:image-20220723110520-5.png||height="677" width="508"]] 312 312 417 +Open the serial port tool 313 313 314 - Connect LA66 USB LoRaWAN Module:419 +[[image:image-20220602161617-8.png]] 315 315 316 -[[image:image-20220 723110626-6.png||height="681" width="511"]]421 +[[image:image-20220602161718-9.png||height="457" width="800"]] 317 317 318 318 319 -=== 1.9.2 Send data to TTNv3 and plot location info in Node-Red === 320 320 425 +(% style="color:blue" %)**2. Press the reset switch RST on the LA66 USB LoRaWAN Adapter to reset it.** 321 321 322 - (% style="color:blue"%)**1. Register LA66 USB LoRaWANModuletoTTNV3**427 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully Join the LoRaWAN network 323 323 324 -[[image:image-20220723134549-8.png]] 325 325 430 +[[image:image-20220602161935-10.png||height="498" width="800"]] 326 326 327 -(% style="color:blue" %)**2. Open Node-RED,And import the JSON file to generate the flow** 328 328 329 329 330 - SampleJSON filepleasego to**[[thislink>>https://www.dropbox.com/sh/zxwx16qb777uvkz/AABE_P8coGCQ4DAC8enH4bUya?dl=0]]**to download.434 +(% style="color:blue" %)**3. See Uplink Command** 331 331 332 - For the usageofNode-RED, pleasereferto: [[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/Node-RED/>>http://wiki.dragino.com/xwiki/bin/view/Main/Node-RED/]]436 +Command format: (% style="color:#4472c4" %)** AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 333 333 334 - After see LoRaWAN Online,walk around and theAPP will keep sending location info to LoRaWANserverand then to the Node Red.438 +example: AT+SENDB=01,02,8,05820802581ea0a5 335 335 336 - 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]]440 +[[image:image-20220602162157-11.png||height="497" width="800"]] 337 337 338 338 339 -Example output in NodeRed is as below: 340 340 341 - [[image:image-20220723144339-1.png]]444 +(% style="color:blue" %)**4. Check to see if TTN received the message** 342 342 446 +[[image:image-20220602162331-12.png||height="420" width="800"]] 343 343 344 -== 1.10 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 345 345 346 346 347 -== =1.10.1Updatemethod: ForLA66withbootloader===450 +== 3.6 Example: Send PC's CPU/RAM usage to TTN via python == 348 348 349 349 350 -* WeshipeLA66USB LoRaWANAdapter withaboot loaderby default, and the latest bootloaderis V1.4. Users canownloadthe new versionofthe boot loader by clickingon this[[link>>https://www.dropbox.com/scl/fo/ztlw35a9xbkomu71u31im/AFhmjtEOaipfBAFrpMCoWrI/LoRaWAN%20End%20Node/LA66%20LoRaWAN%20module/Firmware/OTA_Firmware?dl=0&rlkey=ojjcsw927eaow01dgooldq3nu&subfolder_nav_tracking=1]].453 +**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]] 351 351 352 -[[image :image-20250122110039-1.png||height="335" width="816"]]455 +(**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]]) 353 353 354 -(% style="color:red" %)** Note: Upgrading theboot loader requires using the upgrade method described in section1.10.2.**457 +(% style="color:red" %)**Preconditions:** 355 355 459 +(% style="color:red" %)**1. LA66 USB LoRaWAN Adapter works fine** 356 356 357 - *ForthebootloaderV1.4, comparedto V1.3,hisroleis tosupport OTAconfiguration forT68DL(D let Gino productmodel).461 +(% style="color:red" %)**2. LA66 USB LoRaWAN Adapter is registered with TTN** 358 358 359 -So if your LA66 doesn't need this feature, you can also just follow the below to upgrade the firmware instead of the bootloader: 360 360 361 -**Firmware download(Please select withbootloader version):** 362 362 363 - [[Firmware- Dropbox>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AABJQUWNgt61Z567OcUf-sIya/LA66%20LoRaWAN%20module/Firmware?dl=0&subfolder_nav_tracking=1]]465 +(% style="color:blue" %)**Steps for usage:** 364 364 467 +(% style="color:blue" %)**1.**(%%) Press the reset switch RESET on the LA66 USB LoRaWAN Adapter 365 365 366 - **Firmware updatemethod:**469 +(% style="color:blue" %)**2.**(%%) Run the python script in PC and see the TTN 367 367 368 - Pleaserefertothis link471 +[[image:image-20220602115852-3.png||height="450" width="1187"]] 369 369 370 -[[http:~~/~~/wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H3.2.1UpdateafirmwareviaDraginoSensorManagerUtility.exe>>http://wiki.dragino.com/xwiki/bin/view/Main/UART%20Access%20for%20LoRa%20ST%20v4%20base%20model/#H3.2.1UpdateafirmwareviaDraginoSensorManagerUtility.exe]] 371 371 372 372 373 -== =1.10.2Updatemethod: ForLA66withoutbootloader===475 +== 3.7 Example: Send & Get Messages via LoRaWAN in RPi == 374 374 375 375 376 - *Explanation:478 +Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 377 377 378 -For LA66 without a bootloader, we can only burn a bootloader for it in the following way. Because using OTA_Tool to upgrade the firmware of LA66 this address is (% style="color:blue" %)**0x0800D000**(%%) by default, but our bootloader needs to be burned at address . 379 379 380 - Therefore,youcanusehismethodtodownloadthefirmwarewiththeboot loader directly or upgrade yourboot loader(address from (% style="color:blue"%)**0x08000000**(%%)).481 +(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 381 381 382 - **Firmwaredownload(Download firmwarewith bootloader):**483 +[[image:image-20220723100439-2.png]] 383 383 384 -[[Firmware - Dropbox>>url:https://www.dropbox.com/sh/g99v0fxcltn9r1y/AABJQUWNgt61Z567OcUf-sIya/LA66%20LoRaWAN%20module/Firmware?dl=0&subfolder_nav_tracking=1]] 385 385 386 -[[image:image-20250122111651-2.png||height="243" width="682"]] 387 387 487 +(% style="color:blue" %)**2. Install Minicom in RPi.** 388 388 389 - *UpgradeDetails:489 +(% id="cke_bm_509388S" style="display:none" %) (%%)Enter the following command in the RPi terminal 390 390 391 - The LA66USBLoRaWAN Adapter ishesame astheLA66 LoRaWAN Shieldupdatemethod.491 + (% style="background-color:yellow" %)**apt update** 392 392 393 - Justusetheyellow jumper cap to short the BOOTcorner andthe RXcorner, and then press the RESET button (without the jumpercap,you can directly shortthe BOOT cornerandtheRX corner withawire to achieve the same effect).493 + (% style="background-color:yellow" %)**apt install minicom** 394 394 395 -(% style="color:red" %)**Notice: If upgrade via USB hub is not sucessful. try to connect to PC directly.** 396 396 397 - [[image:image-20220723150132-2.png||height="514"width="506"]]496 +Use minicom to connect to the RPI's terminal 398 398 498 +[[image:image-20220602153146-3.png||height="439" width="500"]] 399 399 400 -(% style="color:blue" %)**For the LA66 USB LoRaWAN Adapter v1.2, the hardware design has eliminated the reset button, so the first step we need to use the DuPont wire to connect the BOOT pin to the RX pin. Second, connect the LA66 USB LoRaWAN Adapter v1.2 to a USB hub or computer USB port so that it will enter burn mode. Then follow the steps below to burn the firmware.** 401 401 402 -(% style="color:red" %)**Note: After the successful burning need to unplug the LA66 USB LoRaWAN Adapter v1.2, and then reconnect the computer interface, so that it will exit the burning mode.** 403 403 404 - [[image:image-20240401171313-1.jpeg||height="521"width="792"]]502 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 405 405 504 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 406 406 407 -(% class="wikigeneratedid" id="HOpentheUpgradetool28TremoProgrammer29inPCandUpgrade" %) 408 -(% style="color:blue" %)**Open the Upgrade tool (Tremo Programmer) in PC and Upgrade** 409 409 410 - **1. Software download link:[[https:~~/~~/www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0>>url:https://www.dropbox.com/sh/j0qyc7a9ejit7jk/AACtx2tK4gEv6YFXMIVUM4dLa?dl=0]]**507 +[[image:image-20220602154928-5.png||height="436" width="500"]] 411 411 412 -[[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"]] 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-20220602103357-7.png?rev=1.1||alt="image-20220602103357-7.png" height="486" width="390"]] 415 415 511 +(% style="color:blue" %)**4. Send Uplink message** 416 416 417 - **2. Select theCOM portcorrespondingto USB TTL**513 +Format: (% style="color:#4472c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 418 418 419 - [[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" height="291" width="389"]]515 +example: AT+SENDB=01,02,8,05820802581ea0a5 420 420 421 421 422 - **3. Select thebinfileto burn**518 +[[image:image-20220602160339-6.png||height="517" width="600"]] 423 423 424 -[[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" height="318" width="405"]] 425 425 426 -[[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" height="330" width="579"]] 427 427 428 - [[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"height="290"width="372"]]522 +Check to see if TTN received the message 429 429 524 +[[image:image-20220602160627-7.png||height="369" width="800"]] 430 430 431 -**4. Click to start the download** 432 432 433 -[[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" height="462" width="372"]] 434 434 528 +== 3.8 Example: Use of LA66 USB LoRaWAN Module and DRAGINO-LA66-APP. == 435 435 436 - **5.Check update process**530 +=== 3.8.1 DRAGINO-LA66-APP === 437 437 438 -[[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" height="483" width="386"]]532 +[[image:image-20220723102027-3.png]] 439 439 534 +==== Overview: ==== 440 440 441 - **The followingpictureshowshat the burningissuccessful**536 +DRAGINO-LA66-APP is a mobile APP for LA66 USB LoRaWAN Module. DRAGINO-LA66-APP can obtain the positioning information of the mobile phone and send it to the LoRaWAN platform through the LA66 USB LoRaWAN Module. 442 442 443 - [[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"height="513"width="406"]]538 +View the communication signal strength between the node and the gateway through the RSSI value(DRAGINO-LA66-APP currently only supports Android system) 444 444 540 +==== Conditions of Use: ==== 445 445 446 - =2.FAQ=542 +Requires a type-c to USB adapter 447 447 448 - == 2.1 How to CompileSource Code for LA66? ==544 +[[image:image-20220723104754-4.png]] 449 449 546 +==== Use of APP: ==== 450 450 451 - Compile and Upload Code to ASR6601 Platform :[[Instruction>>Main.UserManual for LoRaWAN EndNodes.LA66 LoRaWAN Module.Compileand UploadCodetoASR6601 Platform.WebHome]]548 +Function and page introduction 452 452 550 +[[image:image-20220723113448-7.png||height="1481" width="670"]] 453 453 454 - == 2.2WheretofindPeer-to-Peer firmwareofLA66? ==552 +1.Display LA66 USB LoRaWAN Module connection status 455 455 554 +2.Check and reconnect 456 456 457 - Instructionfor LA66 Peerto Peer firmware:[[ Instruction >>doc:Main.UserManual for LoRaWAN EndNodes.LA66 LoRaWAN Shield UserManual.Instructionfor LA66 Peer to Peerfirmware.WebHome]]556 +3.Turn send timestamps on or off 458 458 558 +4.Display LoRaWan connection status 459 459 460 - == 2.3 My devicekeepsshowing invalid credentials,the device goes intolow power mode ==560 +5.Check LoRaWan connection status 461 461 562 +6.The RSSI value of the node when the ACK is received 462 462 463 - SettheAT+COMMAND: (% style="color:blue"%)**AT+UUID=666666666666**564 +7.Node's Signal Strength Icon 464 464 566 +8.Set the packet sending interval of the node in seconds 465 465 466 - == 2.4 Howtouse external antennavia ipex connector?==568 +9.AT command input box 467 467 570 +10.Send AT command button 468 468 469 -You need to remove the spring antenna first, and also remove the resistor and capacitor. 470 -Connect external antenna. 572 +11.Node log box 471 471 472 - [[image:image-20231129155939-1.png||height="529"width="397"]]574 +12.clear log button 473 473 576 +13.exit button 474 474 475 - 2.5578 +LA66 USB LoRaWAN Module not connected 476 476 580 +[[image:image-20220723110520-5.png||height="903" width="677"]] 477 477 478 - =3.OrderInfo=582 +Connect LA66 USB LoRaWAN Module 479 479 584 +[[image:image-20220723110626-6.png||height="906" width="680"]] 480 480 481 - **PartNumber:** (%style="color:blue"%)**LA66-USB-LoRaWAN-Adapter-XXX**586 +=== 3.8.2 Use DRAGINO-LA66-APP to obtain positioning information and send it to TTNV3 through LA66 USB LoRaWAN Module and integrate it into Node-RED === 482 482 483 - (%style="color:blue"%)**XXX**(%%):Thedefault frequencyband588 +1.Register LA66 USB LoRaWAN Module to TTNV3 484 484 485 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 486 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 487 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 488 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 489 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 490 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 491 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 492 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 493 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 590 +[[image:image-20220723134549-8.png]] 494 494 495 - = 4.rence=592 +2.Open Node-RED,And import the JSON file to generate the flow 496 496 594 +Sample JSON file please go to this link to download:放置JSON文件的链接 497 497 498 -* Hardware Design File for LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 499 -* Mobile Phone App Source Code: [[Download>>https://github.com/dragino/LA66_Mobile_App]]. 596 +For the usage of Node-RED, please refer to: [[http:~~/~~/8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/>>http://8.211.40.43:8080/xwiki/bin/view/Main/Node-RED/]] 500 500 501 - =5.FCCStatement=598 +The following is the positioning effect map 502 502 600 +[[image:image-20220723144339-1.png]] 503 503 504 - (%style="color:red"%)**FCCCaution:**602 +== 3.9 Upgrade Firmware of LA66 USB LoRaWAN Adapter == 505 505 506 - Any Changesormodificationsnot expressly approvedbytheparty responsiblefor compliancecould voidtheuser'sauthorityto operatethe equipment.604 +The LA66 USB LoRaWAN Module is the same as the LA66 LoRaWAN Shield update method 507 507 508 - Thisdevicecomplieswithpart15oftheFCCRules.Operationisubjectto thefollowingtwo conditions:(1) Thisdevicemaynotcause harmfulinterference,and(2)this devicemustaccept anyinterferencereceived,including interferencethat may causeundesiredoperation.606 +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) 509 509 608 +[[image:image-20220723150132-2.png]] 510 510 511 -(% style="color:red" %)**IMPORTANT NOTE: ** 512 512 513 - (% 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 aredesigned to providereasonable 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 toradio 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:611 += 4. Order Info = 514 514 515 -—Reorient or relocate the receiving antenna. 516 516 517 - —Increasetheseparationbetweenthe equipmentandreceiver.614 +**Part Number:** (% style="color:blue" %)**LA66-XXX**(%%), (% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX** (%%) **or** (% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX** 518 518 519 -—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected. 520 520 521 - —Consultthe dealeroranexperiencedradio/TV technician for help.617 +(% style="color:blue" %)**XXX**(%%): The default frequency band 522 522 619 +* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band 620 +* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band 621 +* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band 622 +* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band 623 +* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band 624 +* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band 625 +* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band 626 +* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band 627 +* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 523 523 524 - (% style="color:red"%)**FCCRadiation ExposureStatement:**629 += 5. Reference = 525 525 526 -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. 527 - 528 - 631 +* 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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