M5Stack U146 开发工具 UNIT-Digi-Clock 是一个 2.1 英寸 4 位 7 段显示模块。

Dimensions: 50 mm x 31 mm x 14 mm

Display Type: LED

For Use With: TM1637, STM32F030

Interface Type: I2C

Description/Function: Seven Segment Display Module

Operating Supply Voltage: 5 VDC