Onboard OV2640 camera and digital microphone, support image recognition and voice processing
The onboard 40PIN GPIO interface can be connected to the Raspberry Pi HAT ule to adapt to various IoT applications
Onboard charging boost chip, support battery charging and discharging and USB power supply
Onboard 8MB PSRAM, 4 MB FLASH memory, while supporting SD expansion
Onboard USB to UART chip CP2102, convenient for serial port debugging and download
WiFi: Standard 802.11b/g/n
Bluetooth standard: Bluetooth 4.2, including traditional Bluetooth (BR/EDR) and low energy Bluetooth (BLE)
Processor: Xtensa LX6 dual-core processor @240MHz
SRAM: 520KB+8MB
Flash memory: 448KB+4MB
Colour: Blue
Material: PCB board + metal
Size: 65 x 35.5 x 10mm
Package Contents:
1 x Development Board
1 x USB cableOnly the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.