Arduino Nano 33 BLE Sense with Headers

Specifications:

• Microcontroller: nRF52840
• Operating Voltage: 3.3V
• Input Voltage (limit): 21V
• DC Current per I/O Pin: 15 mA
• Clock Speed64MHz
• CPU Flash Memory: 1MB (nRF52840)
• SRAM: 256KB (nRF52840)
• EEPROM: none
• Digital Input / Output Pins: 14
• PWM Pins: All digital pins
• UART: 1
• SPI: 1
• I2C: 1
• Analog Input Pins: 8 (ADC 12 bit 200ksamples)
• Analog Output Pins: Only through PWM (no DAC)
• External Interrupts: All digital pins
• LED_BUILTIN: 13
• USB: Native in the nRF52840 Processor
• IMU: LSM9DS1
• Microphone: MP34DT05
• Gesture, light, proximity: APDS9960
• Barometric pressure: LPS22HB
• Temperature, humidity: HTS221
• Length: 45 mm
• Width: 18 mm
• Weight: 5 g (with header)