How to identify the revision of the Pearl Gecko chip on the Pearl Gecko STK (SLSTK3401A)?
There are two versions of the board that comes in SLSTK3401A: - PCB2500A Rev. A00 using EFM32PG1B Rev. B- PCB2500A Rev. A01 using EFM32PG1B Rev. C with UART Bootloader
The kit version can be detected by Simplicity Commander.
The Simplicity Commander tool can be found from link below:
Note: The pre-programmed UART Bootloader (AN0003) is not available on PG1 revision B devices.
I've got a standalone board mounting a pearlgecko,
How do i know if i can use the bootloader?
Is it possible that i've deleted the UART bootloader by clicking "Unlock debug access" on Simplicity commander?