The NRF24L01+ 2.4GHz Radio TinyShield from TinyCircuits is a great way to add long range wireless communication to your project. This TinyShield is based off the popular Nordic nRF24L01+ low-power radio transceiver and includes a built-in 2.4GHz antenna, a status LED and a power control switch. With its low power consumption, this TinyShield is perfect for applications such as remote control, wireless sensor networks and home automation