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Load image into Gallery viewer, ESP32 One - mini Development Board
Load image into Gallery viewer, ESP32 One - mini Development Board
Load image into Gallery viewer, ESP32 One - mini Development Board
Load image into Gallery viewer, ESP32 One - mini Development Board
Load image into Gallery viewer, ESP32 One - mini Development Board

ESP32 One - mini Development Board

SKU: ELC3039

Regular price ₹ 1,769.99
Sale price ₹ 1,769.99 Regular price ₹ 2,599.99
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ESP32 One, Mini Development Board With WiFi / Bluetooth with Camera

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...

Features At A Glance

  • 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


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)
Dimension 65mm x 30.5mm Operating Temperature -40℃ ~ 85℃


 WiFi / Bluetooth Dual-Mode Communication

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

Image Recognition & Voice Processing

Incorporates OV2640 2MP Camera (Optional) And Digital Microphone

Battery-Powered Or USB-Powered

The Battery Can Also Be Charged Via USB Connection, Needs No Additional Charger

Raspberry Pi HATs Compatibility

Free Expansion Thanks To The Standard 40PIN GPIO Header

What's On Board

  1. ESP32-D0WDQ6-V3 processor
  2. 40MHz passive crystal oscillator
  3. Reset button
  4. CP2102
    USB to UART converter
  5. Indicators
    PWR: power indicator
    LED: PWM control indicator
    DONE: Li-ion battery fully charged
    CHG: Li-ion battery charging
  6. CS8501 Li-ion battery charge manager
  7. 32.768KHz passive crystal oscillator
  8. OV2640 camera (optional)
    2MP (UXGA 1622×1200)
  9. MSM261S4030H0R digital microphone
    sensitivity -26dBFS @1kHz 1Pa
  10. RT9166A-28PXL power chip
  11. RT9193-33 power chip
  12. RT9166A-12PXL power chip
  15. Raspberry Pi GPIO header
    compatible with Raspberry Pi HATs
  16. Micro SD card slot
  17. IPEX antenna connector
  18. USB TO UART port
  19. 4.2V Li-ion battery connector
    PH2.0 single cell
  20. DVP camera interface

Pinout Definition

Outline Dimensions



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