ESP32 One is a development board powered by ESP32-D0WDQ6-V3, which features 802.11 b/g/m and BLE4.2. The ESP32 One integrates power circuits, users can power the board by USB adapter or 4.2V batteries pack. The ESP32 One can be used for image recognition, voice processing, and more...
OV2640 camera and digital microphone, supports applications like image recognition, voice processing...
Standard 40PIN GPIO header, compatible with 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.
Bluetooth Bluetooth 4.2, including traditional BR/EDR, and BLE low-energy
Processor Xtensa LX6 dual-core processor @240MHz
Camera OV2640 (UXGA 1622×1200)
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)
Dimension 65mm x 30.5mm Operating Temperature -40℃ ~ 85℃.