Raspberry Pi prog flash size?

After this topic (Pixhawk 1MB flash limit - Discussions - diydrones) i am def going to go with a NAVIO2 solution for the future.

Can someone explain what is the raspberry pi 2 prog flash size on the 900MHz quad-core ARM Cortex-A7 CPU ?

The Raspberry Pi 2 has a micro SD card slot for flash and can use up to a 32 GB SD card. More than enough room. I use mine for recording video to the SD card.

The pixhawk also has an sd card flash, i just dont think its where the firmware is written…(APM)… it has to be written in the MCU flash.


Raspberry Pi can run software from SD card, so we have no flash size limitation.