ePaper plus ESP32-ADB

Name: ePaper plus ESP32-ADB
SKU: 10929
Price: 45.00 USD
Availability: Discontinued

ePaper display is now with ESP32 ! ESP32 board with PCM5102A DAC, ICS43434 MEMS Microphone, CP2102N, Lipo charger all in one!

Designed by microwavemont in Japan

Product Retired

This product is no longer available for sale.

The seller may be offering an improved version or it may be hanging out on the beach, enjoying the retired life.

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On Dec. 15, 2025, my tindie store "micowavemont" trying restarting! Stay tuned!

ePaper display is now with ESP32 ! ESP32 board with PCM5102A DAC, ICS43434 MEMS Microphone, CP2102N, Lipo charger all in one!

What is it? A kind of ESP32 prototyping board with GDEH0154D27 200x200 ePaper display, PCM5102A High-resolution DAC, ICS43434 MEMS microphone, CP2102 USB-Serial interface, and Lipo charger all in one…

What is it?

A kind of ESP32 prototyping board with GDEH0154D27 200x200 ePaper display, PCM5102A High-resolution DAC, ICS43434 MEMS microphone, CP2102 USB-Serial interface, and Lipo charger all in one!

Why did you make it?

Lots of implementation of ePaper coding with ESP32 can be found but single board implementation still has not appeared in the market. Wiring takes lots of effort and sometimes they can be some problem of disconnection leading to unstable operation. So, I made this one for very easy and stable operation with ePaper and audio interface.

What makes it special?

GDEH0154D27 200x200 ePaper display is connected via SPI bus.
TI's PCM5102A High-resolution DAC is connected via I2S.
TDK ICS-43434 MEMS Microphone is connected via I2S.
Silicon Labs CP2102N, USB-serial interface provides very fast and stable operation.
Lipo control circuit enables stand-alone operation. Lipo circuit can be disabled by jumper selection.
MicroSD card is connected via SPI.
Audio output has 2 ch ohmic volume control for pleasant headphone listening.

Sample programs available on GitHub: