資料來源:https://www.seeedstudio.com/Xadow---LED-p-1518.html
The Xadow LED 5x7 contains two parts: a LED panel and a LED controller. The LED panel is a 5x7 Monochrome matrix. The LED controller is a control module for controlling the LED panel using 12 I/O pins of the Atmega168PV. You can send command to LED controller through IIC interface, Then let the led controller to control the LED display. For example display alphabet and number, or enter sleep mode to reduce the consumption.
You can find more modules here.
Note: This module is not compatible with any other Xadow version 2 or RePhone modules.
Xadow led 5x7 包含兩個部分: 一個 led 面板和一個 led 控制器。LED 面板是一個5x7 的單色矩陣。led 控制器是一個控制模組, 用於控制使用 Atmega168PV 12 i/o 針腳的 led 面板。您可以通過該介面將命令發送到 led 控制器, 然後讓 led 控制器控制 led 顯示幕。例如顯示字母和數位, 或者進入睡眠模式以減少消耗。
您可以在此處找到更多的模組。
注意: 此模組與任何其他 Xadow 版本2或 RePhone 模組不相容。