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 ... ... @@ -104,8 +104,6 @@ 104 104 * Firmware upgradable via UART interface 105 105 * Ultra-long RF range 106 106 107 - 108 - 109 109 == 2.3 Specification == 110 110 111 111 * CPU: 32-bit 48 MHz ... ... @@ -126,8 +126,6 @@ 126 126 * LoRa Rx current: <9 mA 127 127 * I/O Voltage: 3.3v 128 128 129 - 130 - 131 131 == 2.4 Pin Mapping & LED == 132 132 133 133 ... ... @@ -153,9 +153,6 @@ 153 153 1. Arduino 154 154 1. USB TO TTL Adapter 155 155 156 - 157 - 158 - 159 159 [[image:image-20220602100052-2.png||height="385" width="600"]] 160 160 161 161 ... ... @@ -167,9 +167,10 @@ 167 167 168 168 (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 169 169 161 + 170 170 (% style="background-color:yellow" %)**GND <-> GND 171 -TXD 172 -RXD 163 +TXD <-> TXD 164 +RXD <-> RXD** 173 173 174 174 175 175 Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) ... ... @@ -189,14 +189,11 @@ 189 189 [[image:image-20220602102824-5.png||height="306" width="600"]] 190 190 191 191 192 - 193 193 ==== 2. Press the RST switch once ==== 194 194 195 - 196 196 [[image:image-20220602104701-12.png||height="285" width="600"]] 197 197 198 198 199 - 200 200 ==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 201 201 202 202 ... ... @@ -238,7 +238,6 @@ 238 238 [[image:image-20220602104923-13.png]] 239 239 240 240 241 - 242 242 (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 243 243 (% style="color:blue" %)**5. Check update process** 244 244 ... ... @@ -275,8 +275,6 @@ 275 275 * AT Command via UART-TTL interface 276 276 * Firmware upgradable via UART interface 277 277 278 - 279 - 280 280 == 3.3 Specification == 281 281 282 282 * CPU: 32-bit 48 MHz ... ... @@ -295,8 +295,6 @@ 295 295 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 296 296 * LoRa Rx current: <9 mA 297 297 298 - 299 - 300 300 == 3.4 Pin Mapping & LED == 301 301 302 302 ... ... @@ -397,11 +397,9 @@ 397 397 398 398 399 399 400 -(% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 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 401 401 402 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 403 - 404 - 405 405 [[image:image-20220602154928-5.png||height="436" width="500"]] 406 406 407 407 ... ... @@ -452,6 +452,7 @@ 452 452 453 453 454 454 437 + 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]]