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Waveshare ESP32 One - WiFi & Bluetooth Development Board with Camera Module

ESP32 One, Mini Development Board With WiFi / Bluetooth, Optional Camera Image Recognition, Voice Processing, And More... Compatible with sorts of...
Company: Waveshare
Part Number: 19186
Made in: China
In Stock
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Without VAT 20.00


ESP32 One, Mini Development Board With WiFi / Bluetooth, Optional Camera
Image Recognition, Voice Processing, And More...

Compatible with sorts of Raspberry Pi HATs


  • 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 / Bluetooth Dual-Mode Communication

WiFi Or Bluetooth EDR Image Transmission

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

Image Recognition & Voice Processing

Incorporates OV2640 2MP Camera (Optional) And Digital Microphone
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

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

for reference only, battery is NOT included. 


  1. ESP32 One main unit x1
  2. USB-A to micro-B cable x1
  3. Screws pack x1

Raspberry Pi HATs Compatibility

Free Expansion Thanks To The Standard 40PIN GPIO Header

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

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
  1. RT9166A-28PXL power chip
  2. RT9193-33 power chip
  3. RT9166A-12PXL power chip
  6. Raspberry Pi GPIO header
    compatible with Raspberry Pi HATs
  7. Micro SD card slot
  8. IPEX antenna connector
  9. USB TO UART port
  10. 4.2V Li-ion battery connector
    PH2.0 single cell
  11. DVP camera interface

Pinout Definition



  • This version is with camera module.




  • 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 1622x1200)
  • 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: 65x30.5mm
  • Operating Temperature: -40℃ ~ 85℃