Changes for page LA66 LoRaWAN Module User Manual
Last modified by Xiaoling on 2023/09/19 09:20
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... ... @@ -1,9 +1,13 @@ 1 1 2 2 3 +{{box cssClass="floatinginfobox" title="**Contents**"}} 3 3 {{toc/}} 5 +{{/box}} 4 4 7 +{{toc/}} 5 5 6 6 10 + 7 7 = 1. LA66 LoRaWAN Module = 8 8 9 9 ... ... @@ -33,7 +33,6 @@ 33 33 * Firmware upgradable via UART interface 34 34 * Ultra-long RF range 35 35 36 - 37 37 == 1.3 Specification == 38 38 39 39 * CPU: 32-bit 48 MHz ... ... @@ -54,7 +54,6 @@ 54 54 * LoRa Rx current: <9 mA 55 55 * I/O Voltage: 3.3v 56 56 57 - 58 58 == 1.4 AT Command == 59 59 60 60 AT Command is valid over Main TXD and Main RXD. Serial Baud Rate is 9600. AT commands can be found in AT Command documents. ... ... @@ -100,7 +100,6 @@ 100 100 * Firmware upgradable via UART interface 101 101 * Ultra-long RF range 102 102 103 - 104 104 == 2.3 Specification == 105 105 106 106 * CPU: 32-bit 48 MHz ... ... @@ -121,7 +121,6 @@ 121 121 * LoRa Rx current: <9 mA 122 122 * I/O Voltage: 3.3v 123 123 124 - 125 125 == 2.4 Pin Mapping & LED == 126 126 127 127 ... ... @@ -158,9 +158,10 @@ 158 158 159 159 (% style="color:blue" %)**LA66 LoRaWAN Shield**(%%) **<->** (% style="color:blue" %)**USB TTL** 160 160 161 + 161 161 (% style="background-color:yellow" %)**GND <-> GND 162 -TXD 163 -RXD 163 +TXD <-> TXD 164 +RXD <-> RXD** 164 164 165 165 166 166 Put a jumper cap on JP6 of LA66 LoRaWAN Shield. ( the jumper is to power on LA66 module) ... ... @@ -180,14 +180,11 @@ 180 180 [[image:image-20220602102824-5.png||height="306" width="600"]] 181 181 182 182 183 - 184 184 ==== 2. Press the RST switch once ==== 185 185 186 - 187 187 [[image:image-20220602104701-12.png||height="285" width="600"]] 188 188 189 189 190 - 191 191 ==== 3. Open the Upgrade tool (Tremo Programmer) in PC and Upgrade ==== 192 192 193 193 ... ... @@ -229,7 +229,6 @@ 229 229 [[image:image-20220602104923-13.png]] 230 230 231 231 232 - 233 233 (% class="wikigeneratedid" id="HThefollowingfigureappearstoprovethattheburningisinprogress" %) 234 234 (% style="color:blue" %)**5. Check update process** 235 235 ... ... @@ -266,7 +266,6 @@ 266 266 * AT Command via UART-TTL interface 267 267 * Firmware upgradable via UART interface 268 268 269 - 270 270 == 3.3 Specification == 271 271 272 272 * CPU: 32-bit 48 MHz ... ... @@ -285,7 +285,6 @@ 285 285 * LoRa Tx Current: <90 mA at +17 dBm, 108 mA at +22 dBm 286 286 * LoRa Rx current: <9 mA 287 287 288 - 289 289 == 3.4 Pin Mapping & LED == 290 290 291 291 ... ... @@ -365,7 +365,7 @@ 365 365 Assume user already input the LA66 USB LoRaWAN Adapter OTAA Keys in TTN and there is already TTN network coverage. 366 366 367 367 368 -(% style="color:blue" %)**1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 363 +(% style="color:blue" %)**~1. Connect the LA66 USB LoRaWAN Adapter to the Raspberry Pi** 369 369 370 370 [[image:image-20220602171233-2.png||height="538" width="800"]] 371 371 ... ... @@ -387,10 +387,8 @@ 387 387 388 388 389 389 (% style="color:blue" %)**3. Press the reset switch RST on the LA66 USB LoRaWAN Adapter.** 385 +The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network 390 390 391 -The following picture appears to prove that the LA66 USB LoRaWAN Adapter successfully entered the network. 392 - 393 - 394 394 [[image:image-20220602154928-5.png||height="436" width="500"]] 395 395 396 396 ... ... @@ -397,7 +397,7 @@ 397 397 398 398 (% style="color:blue" %)**4. Send Uplink message** 399 399 400 -Format: (% style="color:#4472 c4" %)**AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>**393 +Format: **(% style="color:#4472C4" %)AT+SENDB=<confirn_status>,<Fport>,<data_len>,<data>** 401 401 402 402 example: AT+SENDB=01,02,8,05820802581ea0a5 403 403 ... ... @@ -424,23 +424,24 @@ 424 424 = 4. Order Info = 425 425 426 426 427 - **Part Number:**(% style="color:blue" %)**LA66-XXX**(%%),(% style="color:blue" %)**LA66-LoRaWAN-Shield-XXX**(%%)**or**(% style="color:blue" %)**LA66-USB-LoRaWAN-Adapter-XXX**420 +Part Number: **LA66-XXX**, **LA66-LoRaWAN-Shield-XXX** or **LA66-USB-LoRaWAN-Adapter-XXX** 428 428 429 429 430 - (% style="color:blue" %)**XXX**(%%): The default frequency band423 +**XXX**: The default frequency band 431 431 432 -* (% style="color:red" %)**AS923**(%%): LoRaWAN AS923 band433 -* (% style="color:red" %)**AU915**(%%): LoRaWAN AU915 band434 -* (% style="color:red" %)**EU433**(%%): LoRaWAN EU433 band435 -* (% style="color:red" %)**EU868**(%%): LoRaWAN EU868 band436 -* (% style="color:red" %)**KR920**(%%): LoRaWAN KR920 band437 -* (% style="color:red" %)**US915**(%%): LoRaWAN US915 band438 -* (% style="color:red" %)**IN865**(%%): LoRaWAN IN865 band439 -* (% style="color:red" %)**CN470**(%%): LoRaWAN CN470 band440 -* (% style="color:red" %)**PP**(%%): Peer to Peer LoRa Protocol425 +* **AS923**: LoRaWAN AS923 band 426 +* **AU915**: LoRaWAN AU915 band 427 +* **EU433**: LoRaWAN EU433 band 428 +* **EU868**: LoRaWAN EU868 band 429 +* **KR920**: LoRaWAN KR920 band 430 +* **US915**: LoRaWAN US915 band 431 +* **IN865**: LoRaWAN IN865 band 432 +* **CN470**: LoRaWAN CN470 band 433 +* **PP**: Peer to Peer LoRa Protocol 441 441 442 442 443 443 437 + 444 444 = 5. Reference = 445 445 446 446 * Hardware Design File for LA66 LoRaWAN Shield, LA66 USB LoRaWAN Adapter : [[Download>>https://www.dropbox.com/sh/a3wbmdcvqjxaqw5/AADZfvAiykJTK624RgMquH86a?dl=0]]