2.4GHz transceiver modules with built in antenna designed around the Nordic Semiconductor nRF2401A with high sensitivity and good range.

Hello World

Import programnRF2401A_Hello_World

Hello world example for the nRF2401A Library


Import librarynRF2401A

Library for the nRF2401A Transceiver




These units are a SparkFun exclusive, all images are theirs.

The Data Ready pin must be connected to a compatible InterruptIn pin. see for details.

Currently only Shock Burst mode is supported.

Example project: Space invaders with wireless controller

Import programnRF2401A_Gameduino_Invaders

Space invaders with a nRF2401A wireless joypad

Import programnRF2401A_Wireless_Accelerometer_joypad

A wireless accelerometer based joypad using FRDM-KL25Z for the Gameduino based space invaders.

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