Waveshare Universal e-Paper Raw Panel Driver Board, ESP32 WiFi / Bluetooth Wireless, 15823 Option:15823 the internal power amplifier of

the internal power amplifier of active speaker is enough to drive the speaker

General Compatible with Honor: Play 3e

Battery Capacity 60Wh

Yellow backdrops x 1

40HQ: 1025 cartons * 40 pcs = 41000 pcs

Waveshare Universal e-Paper Raw Panel Driver Board, ESP32 WiFi / Bluetooth Wireless, 15823 Option:15823 the internal power amplifier ofOverview 1. This is a universal driver board for e Paper raw panels, thanks to the dual wireless features WiFi & Bluetooth it is easy to display images from PC smart phone via WiFi or Bluetooth. 2. Furthermore, it can also be used for Arduino development, just like any other normal Arduino board. Features 1. Onboard ESP32, supports Arduino development 2. Provide Android APP, allows to refresh display content via Bluetooth EDR 3. Provide HTML host