Features
1. OV2640 camera and digital microphone, supports applications like image recognition, voice processing...
2. Standard 40PIN GPIO header, compatible with Raspberry Pi HATs for sorts of IoT applications
3. Integrated Li-ion battery boost charging manager, supports battery charging/discharging, can also be powered from USB connection
4. Compatible with Arduino and ESP-IDF software SDK, seamlessly connecting with ESP-WHO applications
5. Onboard 8MB PSRAM, 4MB FLASH storage, supports SD extension as well
6. CP2102 USB to UART converter, for serial debugging/programming
7. 4x LED indicators, make it easy to check the operating status
8. Comes with development resources and manual

Specifications
1. WIFI: 802.11b/g/n
2. BT: V4.2 including legacy BR/EDR and BLE low energy
3. Processor: Xtensa LX6 dual-core processor 240MHz
4. Camera: OV2640 (UXGA 1622 x 1200)
5. SRAM: 520KB+8MB
6. Flash: 448KB+4MB
7. Input voltage: 3.3V~5V
8. Working voltage: 3.3V
9. Charging current: 1A 5V
10. Overall consumption: 7.7mA 5V (ESP32 deep sleep)
11. Dimensions: 65mm x 30.5mm
12. Working temperature: -40 degree C ~ 85 degree C

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