Hi, Indeed, the Memory Setting has a big impact. It reduced quite substantially the IRAM usage ! I gained approximately 20KB of heap. I reduced the Blocks and Buffer counts until my app didn't work. The effectiveness of these optimizations may vary depending on your application. Further optimization...

Hi, Did you find this "hidden" option? I'm using the Blufi example compiled using Nimble and Bludroid to compare Heap usage. Using the same exact code, using Nimble requires 6 to 7 KB more Heap. It reduces substantially the flash space tho. I use the ESP IDF v5.1 Is this the expected behavior? Regar...