ESP32 ONE WIFI / BLUETOOTH

Image Recognition, Voice Processing, And More...

Compatible with sorts of Raspberry Pi HATs

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

SpecificationsWIFI802.11b/g/nBLUETOOTHBluetooth 4.2, including traditional BR/EDR, and BLE low-energyPROCESSORXtensa LX6 dual-core processor @240MHzCAMERAOV2640 (UXGA 1622×1200) (optional)SRAM520KB+8MBFLASH448KB+4MBINPUT VOLTAGE3.3V~5VOPERATING VOLTAGE3.3VCHARGE CURRENT1A@5VOVERALL CONSUMPTION7.7mA@5V (ESP32 under deep sleep)DIMENSIONS65mm × 30.5mmOPERATING TEMPERATURE-40℃ ~ 85℃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.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.Application ExamplesWhat's On Board

1. ESP32-D0WDQ6-V3 processor
2. 40MHz passive crystal oscillator
3. Reset button
4. CP2102USB to UART converter
5. IndicatorsPWR: power indicatorLED: PWM control indicatorDONE: Li-ion battery fully chargedCHG: 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 microphonesensitivity -26dBFS @1kHz 1Pa

10. RT9166A-28PXL power chip
11. RT9193-33 power chip
12. RT9166A-12PXL power chip
13. ESP-PSRAM64H RAM
14. W25Q32JVSSIQ FLASH
15. Raspberry Pi GPIO headercompatible with Raspberry Pi HATs
16. Micro SD card slot
17. IPEX antenna connector
18. USB TO UART port
19. 4.2V Li-ion battery connectorPH2.0 single cell
20. DVP camera interface

Pinout DefinitionOutline Dimensions