Re: ESP32 Free Heap Postby Sprite_tm » Tue Dec 15, 2015 5:21 pm Sure. I have no docs I can release of that, but very quickly: The ESP31 has three regions of RAM: an IRAM for the first cpu at 0x40040000 (which is 128K), an IRAM for the second CPU at 0x3ffa8000 (64K) and a shared RAM at 0x3FFD8000 (1...