BN52H-C33
■ Build in 512KB of non-volatile memory and 128 KB of RAM onboard
■ Supports Bluetooth 5.4, ANT, Thread, Zigbee, IEEE 802.15.4, and proprietary 2.4GHz RF protocol software
■ Higher throughput PHY 2Mbps, 1Mbps, Long Range 125kbps, Bluetooth® low energy mode
■ 128-bit AES CCM, ARM CryptoCell
■ TrustZone isolation, side-channel protection, and tamper detection
■ Operating system Nordic nRF Connect SDK / Zephyr RTOS
■ Wireless RF distance 550 meters (line of sight)
■ USB 2.0