Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -29,6 +29,7 @@ 29 29 * Firmware upgradable via UART interface 30 30 * Ultra-long RF range 31 31 32 + 32 32 == Specification == 33 33 34 34 * CPU: 32-bit 48 MHz ... ... @@ -68,7 +68,7 @@ 68 68 [[image:image-20220517072821-2.png]] 69 69 70 70 71 -== OrderInfo==72 +== Part Number == 72 72 73 73 Part Number: **LA66-XXX** 74 74 ... ... @@ -84,6 +84,8 @@ 84 84 * **CN470**: LoRaWAN CN470 band 85 85 * **PP**: Peer to Peer LoRa Protocol 86 86 88 + 89 + 87 87 = LA66 LoRaWAN Shield = 88 88 89 89 == Overview == ... ... @@ -104,6 +104,7 @@ 104 104 * Firmware upgradable via UART interface 105 105 * Ultra-long RF range 106 106 110 + 107 107 == Specification == 108 108 109 109 * CPU: 32-bit 48 MHz ... ... @@ -124,6 +124,7 @@ 124 124 * LoRa Rx current: <9 mA 125 125 * I/O Voltage: 3.3v 126 126 131 + 127 127 == Pin Mapping & LED == 128 128 129 129 == Example: Use AT Command to communicate with LA66 module via Arduino UNO. == ... ... @@ -134,62 +134,58 @@ 134 134 135 135 == Upgrade Firmware of LA66 LoRaWAN Shield == 136 136 137 -=== Itemsneededforupdate ===142 +=== what needs to be used === 138 138 139 -1. LA66 LoRaWAN Shield 140 -1. Arduino 141 -1. USB TO TTL Adapter 144 +1.LA66 LoRaWAN Shield that needs to be upgraded 142 142 143 - [[image:image-20220602100052-2.png||height="385" width="600"]]146 +2.Arduino 144 144 148 +3.USB TO TTL 145 145 146 - === Connection===150 +[[image:image-20220602100052-2.png]] 147 147 148 - [[image:image-20220602101311-3.png||height="276" width="600"]]152 +=== Wiring Schematic === 149 149 150 -(% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) <-> (% style="color:blue" %)**USB TTL**(%%) 151 -**GND <-> GND 152 -TXD <-> TXD 153 -RXD <-> RXD** 154 +[[image:image-20220602101311-3.png]] 154 154 155 - Put a jumper cap on JP6 ofLA66 LoRaWAN Shield.156 +LA66 LoRaWAN Shield >>>>>>>>>>>>USB TTL 156 156 157 - ConnectUSBTTLAdaptertoPCafterconnectingthewires158 +GND >>>>>>>>>>>>GND 158 158 160 +TXD >>>>>>>>>>>>TXD 159 159 160 - [[image:image-20220602102240-4.png||height="304"width="600"]]162 +RXD >>>>>>>>>>>>RXD 161 161 164 +JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap 162 162 163 - ===Upgradesteps===166 +Connect to the PC after connecting the wires 164 164 165 - ==== Switch SW1toput inISP position ====168 +[[image:image-20220602102240-4.png]] 166 166 167 - [[image:image-20220602102824-5.png||height="306"width="600"]]170 +=== Upgrade steps === 168 168 172 +==== Dial the SW1 of the LA66 LoRaWAN Shield to the ISP's location as shown in the figure below ==== 169 169 170 - ==== Press the RST switch once====174 +[[image:image-20220602102824-5.png]] 171 171 172 - [[image:image-20220602104701-12.png||height="285"width="600"]]176 +==== Press the RST switch on the LA66 LoRaWAN Shield once ==== 173 173 178 +[[image:image-20220602104701-12.png]] 174 174 175 -==== Open the Upgradetool(Tremo Programmer)inPCand Upgrade ====180 +==== Open the upgrade application software ==== 176 176 177 - **~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/]]**182 +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/]] 178 178 179 179 [[image:image-20220602103227-6.png]] 180 180 181 181 [[image:image-20220602103357-7.png]] 182 182 188 +===== Select the COM port corresponding to USB TTL ===== 183 183 184 -(% class="wikigeneratedid" id="HSelecttheCOMportcorrespondingtoUSBTTL" %) 185 -**2. Select the COM port corresponding to USB TTL** 186 - 187 187 [[image:image-20220602103844-8.png]] 188 188 192 +===== Select the bin file to burn ===== 189 189 190 -(% class="wikigeneratedid" id="HSelectthebinfiletoburn" %) 191 -**3. Select the bin file to burn** 192 - 193 193 [[image:image-20220602104144-9.png]] 194 194 195 195 [[image:image-20220602104251-10.png]] ... ... @@ -196,84 +196,24 @@ 196 196 197 197 [[image:image-20220602104402-11.png]] 198 198 200 +===== Click to start the download ===== 199 199 200 -(% class="wikigeneratedid" id="HClicktostartthedownload" %) 201 -**4. Click to start the download** 202 - 203 203 [[image:image-20220602104923-13.png]] 204 204 204 +===== The following figure appears to prove that the burning is in progress ===== 205 205 206 -(% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 207 -**5. Check update process** 208 - 209 209 [[image:image-20220602104948-14.png]] 210 210 208 +===== The following picture appears to prove that the burning is successful ===== 211 211 212 -(% class="wikigeneratedid" id="HThefollowingpictureappearstoprovethattheburningissuccessful" %) 213 -**The following picture shows that the burning is successful** 214 - 215 215 [[image:image-20220602105251-15.png]] 216 216 217 - 218 -== Order Info == 219 - 220 -Part Number: **LA66-LoRaWAN-Shield-XXX** 221 - 222 -**XX**: The default frequency band 223 - 224 -* **AS923**: LoRaWAN AS923 band 225 -* **AU915**: LoRaWAN AU915 band 226 -* **EU433**: LoRaWAN EU433 band 227 -* **EU868**: LoRaWAN EU868 band 228 -* **KR920**: LoRaWAN KR920 band 229 -* **US915**: LoRaWAN US915 band 230 -* **IN865**: LoRaWAN IN865 band 231 -* **CN470**: LoRaWAN CN470 band 232 -* **PP**: Peer to Peer LoRa Protocol 233 - 234 -== Package Info == 235 - 236 -* LA66 LoRaWAN Shield x 1 237 -* RF Antenna x 1 238 - 239 239 = LA66 USB LoRaWAN Adapter = 240 240 241 - ==Overview==214 +LA66 USB LoRaWAN Adapter is the USB Adapter for LA66, it combines a USB TTL Chip and LA66 module which can easy to test the LoRaWAN feature by using PC or embedded device which has USB Interface. 242 242 243 - LA66 USBLoRaWAN Adapterisdesignedto fast turn USB devicestosupport LoRaWAN wirelessfeatures.It combines a CP2101 USB TTL Chipand LA66 LoRaWAN modulewhich can easytoadd LoRaWAN wirelessfeatureto PC/ Mobile phone or an embedded devicethat has USB Interface.216 +Before use, please make sure that the computer has installed the CP2102 driver 244 244 245 - 246 -== Features == 247 - 248 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 249 -* Ultra-long RF range 250 -* Support LoRaWAN v1.0.4 protocol 251 -* Support peer-to-peer protocol 252 -* TCXO crystal to ensure RF performance on low temperature 253 -* Spring RF antenna 254 -* Available in different frequency LoRaWAN frequency bands. 255 -* World-wide unique OTAA keys. 256 -* AT Command via UART-TTL interface 257 -* Firmware upgradable via UART interface 258 - 259 -== Specification == 260 - 261 -* CPU: 32-bit 48 MHz 262 -* Flash: 256KB 263 -* RAM: 64KB 264 -* Input Power Range: 5v 265 -* Frequency Range: 150 MHz ~~ 960 MHz 266 -* Maximum Power +22 dBm constant RF output 267 -* High sensitivity: -148 dBm 268 -* Temperature: 269 -** Storage: -55 ~~ +125℃ 270 -** Operating: -40 ~~ +85℃ 271 -* Humidity: 272 -** Storage: 5 ~~ 95% (Non-Condensing) 273 -** Operating: 10 ~~ 95% (Non-Condensing) 274 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 275 -* LoRa Rx current: <9 mA 276 - 277 277 == Pin Mapping & LED == 278 278 279 279 == Example Send & Get Messages via LoRaWAN in PC == ... ... @@ -366,26 +366,4 @@ 366 366 367 367 == Upgrade Firmware of LA66 USB LoRaWAN Adapter == 368 368 369 - 370 - 371 -== Order Info == 372 - 373 -Part Number: **LA66-USB-LoRaWAN-Adapter-XXX** 374 - 375 -**XX**: The default frequency band 376 - 377 -* **AS923**: LoRaWAN AS923 band 378 -* **AU915**: LoRaWAN AU915 band 379 -* **EU433**: LoRaWAN EU433 band 380 -* **EU868**: LoRaWAN EU868 band 381 -* **KR920**: LoRaWAN KR920 band 382 -* **US915**: LoRaWAN US915 band 383 -* **IN865**: LoRaWAN IN865 band 384 -* **CN470**: LoRaWAN CN470 band 385 -* **PP**: Peer to Peer LoRa Protocol 386 - 387 -== Package Info == 388 - 389 -* LA66 USB LoRaWAN Adapter x 1 390 - 391 391