UART Capacitive Fingerprint Sensor (R) [Discontinued] _RPI_CAM_USB Indicator LEDs for power and

Indicator LEDs for power and network connectivity

The METRO works with the Arduino IDE and is based on the ATmega328P running at 16MHz

select the cog icon in the top right of the editor

The DACBerry400 uses the I2S interface for its audio input which reduces CPU load on the Raspberry Pi compared to USB solutions

Power Buck step-down converter

UART Capacitive Fingerprint Sensor (R) [Discontinued] _RPI_CAM_USB Indicator LEDs for power andThis is a highly integrated small form factor, rectangular shaped, all in one capacitive fingerprint sensor module. The sensor is controlled via UART commands, making it easy to use in your next Raspberry Pi, Raspberry Pi Pico, Arduino, STM32, or Adafruit Feather HUZZAH project. Its advantages include fast verification, high stability, and low power consumption, and would be perfect for a bio security project, fingerprint door locks, or any other