EFR32BG1B232F256GM32-B0
제조사：
Silicon Labs
간단한 설명：
IC RF TxRx + MCU Bluetooth Bluetooth v4.0 2.4GHz 32-VFQFN Exposed Pad
EFR32BG1B232F256GM32-B0R
제조사：
Silicon Labs
간단한 설명：
IC RF TxRx + MCU Bluetooth Bluetooth v4.0 2.4GHz 32-VFQFN Exposed Pad