Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -47,7 +47,6 @@ 47 47 * Firmware upgradable via UART interface 48 48 * Ultra-long RF range 49 49 50 - 51 51 == 1.3 Specification == 52 52 53 53 * CPU: 32-bit 48 MHz ... ... @@ -68,7 +68,6 @@ 68 68 * LoRa Rx current: <9 mA 69 69 * I/O Voltage: 3.3v 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. ... ... @@ -134,7 +134,6 @@ 134 134 * Firmware upgradable via UART interface 135 135 * Ultra-long RF range 136 136 137 - 138 138 == 2.3 Specification == 139 139 140 140 * CPU: 32-bit 48 MHz ... ... @@ -155,7 +155,6 @@ 155 155 * LoRa Rx current: <9 mA 156 156 * I/O Voltage: 3.3v 157 157 158 - 159 159 == 2.4 Pin Mapping & LED == 160 160 161 161 ... ... @@ -181,6 +181,7 @@ 181 181 1. Arduino 182 182 1. USB TO TTL Adapter 183 183 180 + 184 184 [[image:image-20220602100052-2.png||height="385" width="600"]] 185 185 186 186 ... ... @@ -290,8 +290,6 @@ 290 290 291 291 == 3.1 Overview == 292 292 293 -[[image:image-20220715001142-3.png||height="145" width="220"]] 294 - 295 295 (% 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. 296 296 297 297 (% 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. ... ... @@ -315,9 +315,7 @@ 315 315 * World-wide unique OTAA keys. 316 316 * AT Command via UART-TTL interface 317 317 * Firmware upgradable via UART interface 318 -* Open Source Mobile App for LoRaWAN signal detect and GPS tracking. 319 319 320 - 321 321 == 3.3 Specification == 322 322 323 323 * CPU: 32-bit 48 MHz ... ... @@ -336,7 +336,6 @@ 336 336 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 337 337 * LoRa Rx current: <9 mA 338 338 339 - 340 340 == 3.4 Pin Mapping & LED == 341 341 342 342
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