Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -25,10 +25,10 @@ 25 25 * SMD Antenna pad and i-pex antenna connector 26 26 * Available in different frequency LoRaWAN frequency bands. 27 27 * World-wide unique OTAA keys. 28 -* AT Command via UART-TTL interface 29 -* Firmware upgradable via UART interface 30 -* Ultra-long RF range 31 31 29 + 30 + 31 + 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==71 +== Part Number == 72 72 73 73 Part Number: **LA66-XXX** 74 74 ... ... @@ -84,46 +84,11 @@ 84 84 * **CN470**: LoRaWAN CN470 band 85 85 * **PP**: Peer to Peer LoRa Protocol 86 86 87 + 87 87 = LA66 LoRaWAN Shield = 88 88 89 - ==Overview==90 +LA66 LoRaWAN Shield is the Arduino Breakout PCB to fast test the features of LA66 module and turn Arduino to support LoRaWAN. 90 90 91 -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. 92 - 93 - 94 -== Features == 95 - 96 -* Arduino Shield base on LA66 LoRaWAN module 97 -* Support LoRaWAN v1.0.4 protocol 98 -* Support peer-to-peer protocol 99 -* TCXO crystal to ensure RF performance on low temperature 100 -* SMA connector 101 -* Available in different frequency LoRaWAN frequency bands. 102 -* World-wide unique OTAA keys. 103 -* AT Command via UART-TTL interface 104 -* Firmware upgradable via UART interface 105 -* Ultra-long RF range 106 - 107 -== Specification == 108 - 109 -* CPU: 32-bit 48 MHz 110 -* Flash: 256KB 111 -* RAM: 64KB 112 -* Input Power Range: 1.8v ~~ 3.7v 113 -* Power Consumption: < 4uA. 114 -* Frequency Range: 150 MHz ~~ 960 MHz 115 -* Maximum Power +22 dBm constant RF output 116 -* High sensitivity: -148 dBm 117 -* Temperature: 118 -** Storage: -55 ~~ +125℃ 119 -** Operating: -40 ~~ +85℃ 120 -* Humidity: 121 -** Storage: 5 ~~ 95% (Non-Condensing) 122 -** Operating: 10 ~~ 95% (Non-Condensing) 123 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 124 -* LoRa Rx current: <9 mA 125 -* I/O Voltage: 3.3v 126 - 127 127 == Pin Mapping & LED == 128 128 129 129 == Example: Use AT Command to communicate with LA66 module via Arduino UNO. == ... ... @@ -134,45 +134,45 @@ 134 134 135 135 == Upgrade Firmware of LA66 LoRaWAN Shield == 136 136 137 -=== Itemsneededforupdate ===102 +=== what needs to be used === 138 138 139 -1. LA66 LoRaWAN Shield 140 -1. Arduino 141 -1. USB TO TTL Adapter 104 +1.LA66 LoRaWAN Shield that needs to be upgraded 142 142 143 - [[image:image-20220602100052-2.png||height="385" width="600"]]106 +2.Arduino 144 144 108 +3.USB TO TTL 145 145 146 - === Connection===110 +[[image:image-20220602100052-2.png]] 147 147 148 - [[image:image-20220602101311-3.png||height="276" width="600"]]112 +=== 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** 114 +[[image:image-20220602101311-3.png]] 154 154 155 - Put a jumper cap on JP6 ofLA66 LoRaWAN Shield.116 +LA66 LoRaWAN Shield >>>>>>>>>>>>USB TTL 156 156 157 - ConnectUSBTTLAdaptertoPCafterconnectingthewires118 +GND >>>>>>>>>>>>GND 158 158 120 +TXD >>>>>>>>>>>>TXD 159 159 160 - [[image:image-20220602102240-4.png||height="304"width="600"]]122 +RXD >>>>>>>>>>>>RXD 161 161 124 +JP6 of LA66 LoRaWAN Shield needs to be connected with yellow jumper cap 162 162 163 - ===Upgradesteps===126 +Connect to the PC after connecting the wires 164 164 165 - ==== Switch SW1toput inISP position ====128 +[[image:image-20220602102240-4.png]] 166 166 167 - [[image:image-20220602102824-5.png||height="306"width="600"]]130 +=== Upgrade steps === 168 168 132 +==== 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====134 +[[image:image-20220602102824-5.png]] 171 171 172 - [[image:image-20220602104701-12.png||height="285"width="600"]]136 +==== Press the RST switch on the LA66 LoRaWAN Shield once ==== 173 173 138 +[[image:image-20220602104701-12.png]] 174 174 175 -==== Open the Upgrade tool(TremoProgrammer)in PC====140 +==== Open the upgrade application software ==== 176 176 177 177 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 ... ... @@ -204,67 +204,12 @@ 204 204 205 205 [[image:image-20220602105251-15.png]] 206 206 207 - 208 -== Order Info == 209 - 210 -Part Number: **LA66-LoRaWAN-Shield-XXX** 211 - 212 -**XX**: The default frequency band 213 - 214 -* **AS923**: LoRaWAN AS923 band 215 -* **AU915**: LoRaWAN AU915 band 216 -* **EU433**: LoRaWAN EU433 band 217 -* **EU868**: LoRaWAN EU868 band 218 -* **KR920**: LoRaWAN KR920 band 219 -* **US915**: LoRaWAN US915 band 220 -* **IN865**: LoRaWAN IN865 band 221 -* **CN470**: LoRaWAN CN470 band 222 -* **PP**: Peer to Peer LoRa Protocol 223 - 224 -== Package Info == 225 - 226 -* LA66 LoRaWAN Shield x 1 227 -* RF Antenna x 1 228 - 229 - 230 230 = LA66 USB LoRaWAN Adapter = 231 231 232 - ==Overview==174 +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. 233 233 234 - 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.176 +Before use, please make sure that the computer has installed the CP2102 driver 235 235 236 - 237 -== Features == 238 - 239 -* LoRaWAN USB adapter base on LA66 LoRaWAN module 240 -* Ultra-long RF range 241 -* Support LoRaWAN v1.0.4 protocol 242 -* Support peer-to-peer protocol 243 -* TCXO crystal to ensure RF performance on low temperature 244 -* Spring RF antenna 245 -* Available in different frequency LoRaWAN frequency bands. 246 -* World-wide unique OTAA keys. 247 -* AT Command via UART-TTL interface 248 -* Firmware upgradable via UART interface 249 - 250 -== Specification == 251 - 252 -* CPU: 32-bit 48 MHz 253 -* Flash: 256KB 254 -* RAM: 64KB 255 -* Input Power Range: 5v 256 -* Frequency Range: 150 MHz ~~ 960 MHz 257 -* Maximum Power +22 dBm constant RF output 258 -* High sensitivity: -148 dBm 259 -* Temperature: 260 -** Storage: -55 ~~ +125℃ 261 -** Operating: -40 ~~ +85℃ 262 -* Humidity: 263 -** Storage: 5 ~~ 95% (Non-Condensing) 264 -** Operating: 10 ~~ 95% (Non-Condensing) 265 -* LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 266 -* LoRa Rx current: <9 mA 267 - 268 268 == Pin Mapping & LED == 269 269 270 270 == Example Send & Get Messages via LoRaWAN in PC == ... ... @@ -357,26 +357,4 @@ 357 357 358 358 == Upgrade Firmware of LA66 USB LoRaWAN Adapter == 359 359 360 - 361 - 362 -== Order Info == 363 - 364 -Part Number: **LA66-USB-LoRaWAN-Adapter-XXX** 365 - 366 -**XX**: The default frequency band 367 - 368 -* **AS923**: LoRaWAN AS923 band 369 -* **AU915**: LoRaWAN AU915 band 370 -* **EU433**: LoRaWAN EU433 band 371 -* **EU868**: LoRaWAN EU868 band 372 -* **KR920**: LoRaWAN KR920 band 373 -* **US915**: LoRaWAN US915 band 374 -* **IN865**: LoRaWAN IN865 band 375 -* **CN470**: LoRaWAN CN470 band 376 -* **PP**: Peer to Peer LoRa Protocol 377 - 378 -== Package Info == 379 - 380 -* LA66 USB LoRaWAN Adapter x 1 381 - 382 382