Waveshare 2.9 inch 296x128 Pixel E-Ink Three-color Display Module, 13339 % YONGNUO 707Vrms/ full bar graph

707Vrms/ full bar graph

The ring light is made of 40pcs energy-saving LED beads

audio output such as headphone speaker

Lamp Panel Power: 4

Upgraded version of 1600W high power

Waveshare 2.9 inch 296x128 Pixel E-Ink Three-color Display Module, 13339 % YONGNUO 707Vrms/ full bar graphOverview 1. This is an E Ink display module, 2. 9inch, 296x128 resolution, with embedded controller, communicating via SPI interface, supports red, black, and white three color display. 2. Due to the advantages like ultra low power consumption, wide viewing angle, clear display without electricity, it is an ideal choice for applications such as shelf label, industrial instrument, and so on. Features 1. No backlight, keeps displaying last content for a