M5Stack C139 M5Stack推出的E-Ink显示触控低功耗电子墨水显示控制器设备，采用ESP32-S3微控制器。正面嵌入一块960×540分辨率的4.7英寸（触控与屏幕一体）电子墨水显示屏，支持16级灰度

Diagonal: 4.7 in

Dimensions: 121.5 x 67.7 mm x 7.7 mm

Unit Weight: 89.300 g

Operating Supply Current: 176 mA

Operating Supply Voltage: 5 V

Display Resolution - Pixels: 960 x 540

Maximum Operating Temperature: + 40 C

Minimum Operating Temperature: 0 C