Skip to content

Commit

Permalink
Readme update
Browse files Browse the repository at this point in the history
Readme update
  • Loading branch information
jin-paul committed Feb 17, 2022
1 parent 0719f37 commit 448ae89
Show file tree
Hide file tree
Showing 6 changed files with 28 additions and 4 deletions.
32 changes: 28 additions & 4 deletions README.md
Original file line number Diff line number Diff line change
@@ -1,22 +1,46 @@

# STM32WL55 LORA Ping pong example

<img src="./asset/STM32WL55_Board.jpg">
<br>

STM32WL55 카드간 LORA 통신 예제입니다.
<br>

868 ~ 928Mhz 의 주파수 대역을 사용합니다.
<br>

30Km 장거리 무선 통신이 가능하며 STM32WL55 SoC 를 사용하여 공간, 저전력, 가격에 장점이 있습니다.
<br>
(일반적으로 LROA 통신 시 SX1276 + 별도 MCU 로 구성)


-----------------------

### STM32WL55 LORA Ping pong terminal
<br>

baudrate : 9600
<br>

<table>
<tr align="center">
<td>TX</td>
</tr>
<tr align="center">
<td> </td>
<td><img src="./asset/LORA_TX.png"></td>
<td><img src="./asset/STM32WL55_TX.png"></td>
</tr>
</table>

<table>
<tr align="center">
<td>RX</td>
</tr>
<tr align="center">
<td>RX</td>
<td>TX</td>
<td><img src="./asset/STM32WL55_RX.png"></td>
</tr>
</table>

<br>

-----------------------
Expand Down
Binary file added asset/.DS_Store
Binary file not shown.
Binary file removed asset/LORA_TX.png
Binary file not shown.
Binary file added asset/STM32WL55_Board.jpg
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
Binary file added asset/STM32WL55_RX.png
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.
Binary file added asset/STM32WL55_TX.png
Loading
Sorry, something went wrong. Reload?
Sorry, we cannot display this file.
Sorry, this file is invalid so it cannot be displayed.

0 comments on commit 448ae89

Please sign in to comment.