Arduino Nano 33 BLE sense

Caution

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Tip

When using this board with RIOT, set the BOARD variable to arduino-nano-33-ble-sense in your Makefile. If you follow the standard RIOT project structure, your Makefile should look like this:

./Makefile

# name of your application
APPLICATION = hello-world

# Change this to your board if you want to build for a different board
BOARD ?= arduino-nano-33-ble-sense

# This has to be the absolute path to the RIOT base directory:
RIOTBASE ?= $(CURDIR)/RIOT

include $(RIOTBASE)/Makefile.include

Support for the Arduino Nano 33 BLE Sense

General information

The Arduino Nano 33 BLE sense board is an opensource, micro development kit using the nRF52840 SoC. This board provides 802.15.4 and BLE connectivity.

Pinout

Flash the board

Use BOARD=arduino-nano-33-ble-sense with the make command.
Example with hello-world application:

    make BOARD=arduino-nano-33-ble-sense -C examples/basic/hello-world flash

Accessing STDIO via UART

The STDIO is directly accessible via the USB port. On a Linux host, it’s generally mapped to /dev/ttyACM0.

Use the term target to connect to the board serial port

    make BOARD=arduino-nano-33-ble-sense -C examples/basic/hello-world term

Internal devices

Supported

• hts221 (Temperature and Humidity sensor)
• apds9960 (Proximity, ambient light and gesture sensor)
• lps22hb (Pressure and Temperature sensor)

Not yet supported

• LSM9DS1 (9-axis inertial module - Accelerometer)
• MP34DT06JTR (Microphone)

### Hardware reference

• https://docs.arduino.cc/resources/pinouts/ABX00031-full-pinout.pdf