Description:
The Arduino Nicla Voice packs speech and motion recognition capabilities on the edge into a tiny form factor. The board integrates a dedicated Neural Decision Processor NDP120 empowering multiple AI algorithms simultaneously.
SPECIFICATIONS :
- -Microcontroller nRF52832 Arm Cortex M4 at 64MHz
- -USB connector Micro USB (USB-B)
- -LED built-in 1 RGB LED (I2C)
- -Digital I/O Pins 10 (of which 2 are shared with I2C and 4 are shared with SPI)
- -Analog input pins 2 (both shared with PWM)
- -PWM pins 12 (of which 2 are shared with analog, 2 are shared with I2C and 4 are shared with SPI)
- -External interrupts 12
- -Bluetooth ANNA-B112 Bluetooth module
- -IMU BMI270 (6-axis)
- -Magnetometer BMM150 (3-axis)
- -Microphone IM69D130
- -UART Yes
- -I2C 1
- -SPI 1
- -Microcontroller operating voltage 1.8V translated to 3.3V on external pins
- -Board Power Supply (USB/VIN) 5V
- -Supported battery Li-ion/Li-Po Single Cell, 3.7V
- -Battery connector JST 3-pin 1.2 mm pitch
- -DC Current per I/O pin 4.7 mA
- -Processor 64 MHz
- -RTC On-board the ANNA-B112
- -nRF52832 System-on-chip 64kB SRAM, 512kB Flash
- -x1 AT25QL128A-UUE-T 16MB SPI Flash
- -Weight 2 g
- -Width 22.86 mm (900mils)
- -Length 22.86 mm (900mils)
