The maximum transmit power of the NRF8001-R2Q32-R is +4 dBm.
To implement antenna diversity, you need to use two antennas and switch between them using an external antenna switch. The NRF8001-R2Q32-R has a built-in antenna diversity feature that can be enabled through the API.
The maximum data transfer rate of the NRF8001-R2Q32-R is 2 Mbps.
The NRF8001-R2Q32-R has built-in encryption and decryption capabilities using AES-CCM. You can use the Nordic Semiconductor's SDK to implement encryption and decryption in your application.
The power consumption of the NRF8001-R2Q32-R in sleep mode is typically around 0.4 μA.