Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -1,7 +1,5 @@ 1 1 2 2 3 -**Table of Contents:** 4 - 5 5 {{toc/}} 6 6 7 7 ... ... @@ -12,25 +12,15 @@ 12 12 == 1.1 What is LA66 LoRaWAN Module == 13 13 14 14 15 -((( 16 16 (% 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. 17 -))) 18 18 19 -((( 20 20 (% 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. 21 -))) 22 22 23 -((( 24 24 Each LA66 module includes a (% style="color:blue" %)**world-unique OTAA key**(%%) for LoRaWAN registration. 25 -))) 26 26 27 -((( 28 28 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. 29 -))) 30 30 31 -((( 32 32 LA66 is equipped with (% style="color:blue" %)**TCXO crystal**(%%) which ensures the module can achieve stable performance in extreme temperatures. 33 -))) 34 34 35 35 36 36 == 1.2 Features == ... ... @@ -46,7 +46,6 @@ 46 46 * Ultra-long RF range 47 47 48 48 49 - 50 50 == 1.3 Specification == 51 51 52 52 * CPU: 32-bit 48 MHz ... ... @@ -68,7 +68,6 @@ 68 68 * I/O Voltage: 3.3v 69 69 70 70 71 - 72 72 == 1.4 AT Command == 73 73 74 74 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. ... ... @@ -115,7 +115,6 @@ 115 115 * Ultra-long RF range 116 116 117 117 118 - 119 119 == 2.3 Specification == 120 120 121 121 * CPU: 32-bit 48 MHz ... ... @@ -137,7 +137,6 @@ 137 137 * I/O Voltage: 3.3v 138 138 139 139 140 - 141 141 == 2.4 Pin Mapping & LED == 142 142 143 143 ... ... @@ -163,9 +163,6 @@ 163 163 1. Arduino 164 164 1. USB TO TTL Adapter 165 165 166 - 167 - 168 - 169 169 [[image:image-20220602100052-2.png||height="385" width="600"]] 170 170 171 171 ... ... @@ -175,15 +175,11 @@ 175 175 [[image:image-20220602101311-3.png||height="276" width="600"]] 176 176 177 177 178 -((( 179 179 (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 180 -))) 181 181 182 -((( 183 183 (% style="background-color:yellow" %)**GND <-> GND 184 184 TXD <-> TXD 185 185 RXD <-> RXD** 186 -))) 187 187 188 188 189 189 Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) ... ... @@ -214,9 +214,7 @@ 214 214 ==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 215 215 216 216 217 -((( 218 218 (% 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/]]** 219 -))) 220 220 221 221 222 222 [[image:image-20220602103227-6.png]] ... ... @@ -292,7 +292,6 @@ 292 292 * Firmware upgradable via UART interface 293 293 294 294 295 - 296 296 == 3.3 Specification == 297 297 298 298 * CPU: 32-bit 48 MHz ... ... @@ -312,7 +312,6 @@ 312 312 * LoRa Rx current: <9 mA 313 313 314 314 315 - 316 316 == 3.4 Pin Mapping & LED == 317 317 318 318
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