ESP32 One, Mini Development Board With WiFi / Bluetooth, Optional Camera

Features:

OV2640 camera (optional) and digital microphone, supports applications like image recognition, voice processing...
Standard 40PIN GPIO header, compatible with Raspberry Pi HATs for sorts of IoT applications
Integrated Li-ion battery boost charging manager, supports battery charging/discharging, can also be powered from USB connection
Compatible with Arduino and ESP-IDF software SDK, seamlessly connecting with ESP-WHO applications
Onboard 8MB PSRAM, 4MB FLASH storage, supports SD extension as well
CP2102 USB to UART converter, for serial debugging/programming
4x LED indicators, make it easy to check the operating status
Comes with development resources and manual

Specifications:

WIFI	802.11b/g/n
BLUETOOTH	Bluetooth 4.2, including traditional BR/EDR, and BLE low-energy
PROCESSOR	Xtensa LX6 dual-core processor @240MHz
CAMERA	OV2640 (UXGA 1622×1200) (optional)
SRAM	520KB+8MB	FLASH	448KB+4MB
INPUT VOLTAGE	3.3V~5V	OPERATING VOLTAGE	3.3V
CHARGE CURRENT	1A@5V	OVERALL CONSUMPTION	7.7mA@5V (ESP32 under deep sleep)
DIMENSIONS	65mm × 30.5mm	OPERATING TEMPERATURE	-40℃ ~ 85℃

WiFi / Bluetooth Dual-Mode Communication

WiFi Or Bluetooth EDR Image Transmission

for reference only, e-Paper display is NOT included.

Compatible with ESP-WHO framework, it is fast and easy to build applications like facial recognition, speech wakeup, and the like...

Battery-Powered Or USB-Powered

for reference only, battery is NOT included.

Raspberry Pi HATs Compatibility

Compatible on hardware connection, however, software porting may be required for certain HATs.

Application Examples

What's On Board

ESP32-D0WDQ6-V3 processor
40MHz passive crystal oscillator
Reset button
CP2102
USB to UART converter
Indicators
PWR: power indicator
LED: PWM control indicator
DONE: Li-ion battery fully charged
CHG: Li-ion battery charging
CS8501 Li-ion battery charge manager
32.768KHz passive crystal oscillator
OV2640 camera (optional)
2MP (UXGA 1622×1200)
MSM261S4030H0R digital microphone
sensitivity -26dBFS @1kHz 1Pa