Changes for page LA66 LoRaWAN Shield User Manual
Last modified by Xiaoling on 2023/05/26 14:19
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... ... @@ -1,8 +1,6 @@ 1 1 2 2 3 -{{box cssClass="floatinginfobox" title="**Contents**"}} 4 -{{toc/}} 5 -{{/box}} 3 +**Table of Contents:** 6 6 7 7 {{toc/}} 8 8 ... ... @@ -37,6 +37,8 @@ 37 37 * Firmware upgradable via UART interface 38 38 * Ultra-long RF range 39 39 38 + 39 + 40 40 == 1.3 Specification == 41 41 42 42 * CPU: 32-bit 48 MHz ... ... @@ -57,6 +57,8 @@ 57 57 * LoRa Rx current: <9 mA 58 58 * I/O Voltage: 3.3v 59 59 60 + 61 + 60 60 == 1.4 AT Command == 61 61 62 62 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. ... ... @@ -102,6 +102,8 @@ 102 102 * Firmware upgradable via UART interface 103 103 * Ultra-long RF range 104 104 107 + 108 + 105 105 == 2.3 Specification == 106 106 107 107 * CPU: 32-bit 48 MHz ... ... @@ -122,6 +122,8 @@ 122 122 * LoRa Rx current: <9 mA 123 123 * I/O Voltage: 3.3v 124 124 129 + 130 + 125 125 == 2.4 Pin Mapping & LED == 126 126 127 127 ... ... @@ -147,6 +147,9 @@ 147 147 1. Arduino 148 148 1. USB TO TTL Adapter 149 149 156 + 157 + 158 + 150 150 [[image:image-20220602100052-2.png||height="385" width="600"]] 151 151 152 152 ... ... @@ -158,10 +158,9 @@ 158 158 159 159 (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 160 160 161 - 162 162 (% style="background-color:yellow" %)**GND <-> GND 163 -TXD <-> TXD 164 -RXD <-> RXD** 171 +TXD <-> TXD 172 +RXD <-> RXD** 165 165 166 166 167 167 Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) ... ... @@ -181,11 +181,14 @@ 181 181 [[image:image-20220602102824-5.png||height="306" width="600"]] 182 182 183 183 192 + 184 184 ==== 2. Press the RST switch once ==== 185 185 195 + 186 186 [[image:image-20220602104701-12.png||height="285" width="600"]] 187 187 188 188 199 + 189 189 ==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 190 190 191 191 ... ... @@ -227,6 +227,7 @@ 227 227 [[image:image-20220602104923-13.png]] 228 228 229 229 241 + 230 230 (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 231 231 (% style="color:blue" %)**5. Check update process** 232 232 ... ... @@ -263,6 +263,8 @@ 263 263 * AT Command via UART-TTL interface 264 264 * Firmware upgradable via UART interface 265 265 278 + 279 + 266 266 == 3.3 Specification == 267 267 268 268 * CPU: 32-bit 48 MHz ... ... @@ -281,6 +281,8 @@ 281 281 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 282 282 * LoRa Rx current: <9 mA 283 283 298 + 299 + 284 284 == 3.4 Pin Mapping & LED == 285 285 286 286 ... ... @@ -381,9 +381,11 @@ 381 381 382 382 383 383 384 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.**(%%) 385 -(% style="color:blue" %)The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network 400 +(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 386 386 402 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 403 + 404 + 387 387 [[image:image-20220602154928-5.png||height="436" width="500"]] 388 388 389 389 ... ... @@ -434,7 +434,6 @@ 434 434 435 435 436 436 437 - 438 438 = 5. Reference = 439 439 440 440 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]