Arduino Nano 33 BLE Sense (with headers) - board with nRF52840 microcontroller, BLE module and sensors

Description

Arduino Nano 33 BLE Sense is a module with an nRF52840 microcontroller core CortexM4F equipped with 1 MB flash memory, 256 kB RAM and allows clock speeds up to 64 MHz. The board has a built-in Bluetooth 5.0 module (U-Blox NINA B306) and sensors - a 9-axis IMU module, temperature, pressure, humidity, light, color, gestures and a microphone. The module has two 15-pin connectors equipped with GPIO, SPI, I2C, PWM, USART, DAC and ADC. Module with headers.

Power supply from the 5 V board is possible after connecting the jumper at the bottom of the board and connecting the USB cable. The Arduino Nano 33 BLE also has a 6-pin debug connector (available as test pads). Unlike other Arduino boards, Arduino Nano 33 BLE has an internal pull-up of the I2C line (pins A4 and A5) to the supply line.

Arduino Nano 33 BLE can be programming by Arduino IDE.

Features

• NRF52840 microcontroller (64 MHz, 1 MB Flash, 256 kB RAM)
• BLE 5.0 U-Blox NINA B306 module
• LSM9DS1 IMU
• LPS22HB pressure sensor
• HTS221 temperature and humidity sensor
• Gesture sensor ADPS-9960
• MP34DT05 digital microphone
• Micro USB connector
• Voltage level 3.3 V
• Number of I/O lines: 14 (6 can work as PWM outputs)
• GPIO, SPI, I2C, USART, PWM, ADC, DAC interfaces
• 8 analog inputs
• Dimensions: 45 x 18 mm