Wemos TTGO T5s V1.9 ESP32 2.7 Inch EPaper Plus Module For Alexa I2S DAC MAX98357A MEMS Microphone

Characteristics:

Lastest ESP32 Version: REV1
2.7″ePaper board consisting of ESP32-D0WDQ6, I2S DAC MAX98357A, and two pcs I2S MEMS microphone ICS43434
Single channel, Class-D amplifier embedded DAC, MAX98357 is connected to ESP32 through I2S bus.
MEMS microphone Invensense ICS-43434 is connected to ESP32 through I2S bus.
On-board USB-UART interface (CP2102) with several glue logic for direct binary uploading.
WIFI
Bluetooth
4 MB Flash
3D ANTENNA
2A Battery Management
LED indicator: There are 4 LEDs show the battery status in real time.
Power button: Click one time will start. Fast click 2 times will shut down.
2.7″ ePaper module 264*176 pixels, 
TFCARD
Protection: Short protection. Over charging protection. Overflowing
button changed (IO34, IO35, IO39)
Grey Level: 2
Display size: 57.29x38.19mm
Outline Dimension: 70.4x45.8mm
Full refresh Time: 15s
More product information, link to: https://github.com/LilyGO/TTGO-T5S-Epaper

Package included:

1 x TTGO T5S V1.9 2.7 inch Black White ePaper ESP32 Module

1 x Power Cable

1 x GROVE Line