產品說明0
M5Stack ATOM TTL-RS485
影片：https://youtu.be/SpzlvU9WGnY
Atomic RS485 Base is a versatile TTL-RS485 converter designed specifically for use with M5Atomic. This converter serves as a bridge between TTL level and RS485 level, allowing seamless communication between devices.
RS485 is a widely adopted communication protocol standard that defines the electrical characteristics of drivers and receivers in a serial communication system. It supports a multi-point system, making it a preferred choice in various industrial applications. When your equipment requires RS485 communication and control capabilities, the ATOM RS-485 is an excellent solution.
The Atomic RS485 Base features an integrated DC/DC voltage regulator chip. This allows for the direct conversion of the RS485's 12V voltage to 5V, providing power supply for M5ATOM without the need for a separate power source. This streamlined design eliminates the hassle of managing multiple power supplies, ensuring a simplified and efficient setup.
Enjoy reliable and efficient data transmission while simplifying your power supply setup. Upgrade your communication capabilities with the Atomic RS485 Base today.
〔Features〕：
- Compatible ATOM Matrix、ATOM Lite、ATOMS3、ATOMS3 Lite
- SP3485EE
- Built-in DC/DC
- Multi point communication
〔Applications〕應用：
- RS485 Multi point communication
- Industrial control node
Q：Atomic RS485 Base的方向控制腳位在哪裡？
A：Atomic RS485 Base沒有方向控制，可以自動切換方向。
ATOM RS-485 RS485是一種通信協議標準，用於定義串行通信系統的驅動器和接收器的電氣特性,它支持多點系統，廣泛應用於工業領域。其內部集成有DC/DC降壓穩壓芯片，可以直接將RS485的12V電壓轉為5V為ATOM供電，免去了單獨供電的煩惱，當多台設備需要通信控制時，使用ATOM RS485進行接口類型轉接會是一個不錯的選擇。
產品特性
- 適配ATOM Matrix/ATOM Lite，新增：ATOMS3、ATOMS3 Lite
- 多點通訊
- SP3485EE
- 內置DC-DC
〔包含〕：
〔應用〕：
- RS485多點通訊
- 工業控制節點
- RS485轉WiFi
規格參數
| 規格 | 參數 |
| 外接端口 | VH-3.96 4P |
| 轉換電平 | 5V<->12V |
| 電平轉換IC | SP3485EE |
| DC-DC | A0Z1282CI |
| 淨重 | 28g |
| 毛重 | 38g |
| 產品尺寸 | 24*48*18mm |
| 包裝尺寸 | 54*54*20mm |
| 外殼材質 | Plastic ( PC ) |
相關文件
更多詳細資料可複制產品鏈接至瀏覽器打開
〔LEARN and DOCUMENTS〕：
https://docs.m5stack.com/en/atom/Atomic%20RS485%20Base
〔Schematics〕：
〔Datasheets〕規格書：
【Softwares】
〔Arduino〕：
〔UiFlow1〕：
