EFR32BG1B132F256GM48-B0
제조사：
Silicon Labs
간단한 설명：
IC RF TxRx + MCU Bluetooth Bluetooth v4.0 2.4GHz 48-VFQFN Exposed Pad
EFR32BG1B132F256GM48-B0R
제조사：
Silicon Labs
간단한 설명：
IC RF TxRx + MCU Bluetooth Bluetooth v4.0 2.4GHz 48-VFQFN Exposed Pad