Changes for page LA66 USB LoRaWAN Adapter User Manual
Last modified by Mengting Qiu on 2024/04/01 17:22
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... ... @@ -12,15 +12,27 @@ 12 12 == 1.1 What is LA66 LoRaWAN Module == 13 13 14 14 15 +((( 16 +[[image:image-20220715000242-1.png||height="110" width="132"]] 17 + 15 15 (% 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. 19 +))) 16 16 21 +((( 17 17 (% 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. 23 +))) 18 18 25 +((( 19 19 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 27 +))) 20 20 29 +((( 21 21 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. 31 +))) 22 22 33 +((( 23 23 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 35 +))) 24 24 25 25 26 26 == 1.2 Features == ... ... @@ -36,7 +36,6 @@ 36 36 * Ultra-long RF range 37 37 38 38 39 - 40 40 == 1.3 Specification == 41 41 42 42 * CPU: 32-bit 48 MHz ... ... @@ -58,7 +58,6 @@ 58 58 * I/O Voltage: 3.3v 59 59 60 60 61 - 62 62 == 1.4 AT Command == 63 63 64 64 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. ... ... @@ -105,7 +105,6 @@ 105 105 * Ultra-long RF range 106 106 107 107 108 - 109 109 == 2.3 Specification == 110 110 111 111 * CPU: 32-bit 48 MHz ... ... @@ -127,7 +127,6 @@ 127 127 * I/O Voltage: 3.3v 128 128 129 129 130 - 131 131 == 2.4 Pin Mapping & LED == 132 132 133 133 ... ... @@ -155,7 +155,6 @@ 155 155 156 156 157 157 158 - 159 159 [[image:image-20220602100052-2.png||height="385" width="600"]] 160 160 161 161 ... ... @@ -165,11 +165,15 @@ 165 165 [[image:image-20220602101311-3.png||height="276" width="600"]] 166 166 167 167 175 +((( 168 168 (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 177 +))) 169 169 179 +((( 170 170 (% style="background-color:yellow" %)**GND <-> GND 171 171 TXD <-> TXD 172 172 RXD <-> RXD** 183 +))) 173 173 174 174 175 175 Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) ... ... @@ -200,7 +200,9 @@ 200 200 ==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 201 201 202 202 214 +((( 203 203 (% 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/]]** 216 +))) 204 204 205 205 206 206 [[image:image-20220602103227-6.png]] ... ... @@ -276,7 +276,6 @@ 276 276 * Firmware upgradable via UART interface 277 277 278 278 279 - 280 280 == 3.3 Specification == 281 281 282 282 * CPU: 32-bit 48 MHz ... ... @@ -296,7 +296,6 @@ 296 296 * LoRa Rx current: <9 mA 297 297 298 298 299 - 300 300 == 3.4 Pin Mapping & LED == 301 301 302 302 ... ... @@ -451,9 +451,7 @@ 451 451 * (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol 452 452 453 453 454 - 455 455 = 5. Reference = 456 456 457 457 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]] 458 458 459 -
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