EFR32xG21 Bluetooth Starter Kit

Silicon Labs EFR32xG21 BLUETOOTH® Starter Kit supports Bluetooth 5.1 and comes ready to connect to the phone via the Silicon Labs Bluetooth LE mobile app. Based on EFR32xG21 2.4GHz SoC with 1024K of Flash and 80MHz Cortex M33 MCU, the 10dBm Radio board plugs directly into the wireless starter kit mainboard. This interconnection helps in easy evaluation and development of wireless applications. The Silicon Labs EFR32xG21 SOC is optimized for line-powered BLE and Bluetooth mesh applications that include connected lighting, smart plugs, gateways, and voice assistants.