nRF Click™ boards are add-on boards in mikroBUS™ form factor. They feature Nordic nRF24L01P 2.4 GHz transceiver module with an embedded baseband protocol engine. Two versions are available: one with 2.4 GHz PCB trace antenna and another with chip antenna. The board supports an air data rate of 250 Kbps, 1 Mbps and 2 Mbps and it is suitable for ultra low power designs. Typical applications include wireless PC peripherals, remotes, VoIP headsets, game controllers, sensors, home and commercial automation, active RFID, toys, etc. nRF Clicks™ communicate with target microcontroller via mikroBUS™ SPI (SDI, SDO, SCK, CS#), CE and INT lines. Boards are designed to use 3.3V power supply only.
Examples shows how easy is to make a wireless data acquisition device using EasyPIC Fusion v7 development board, mikromedia for PIC24EP, two nRF clicks and mikroBUS shield. Analog reading is done on EasyPIC Fusion v7 and data is wirelessly sent to mikromedia board which displays it in a convenient graphic voltmeter.