PSRAM

Everything tagged “PSRAM” across notes, resources, and Mochi logs.

Technical workbench illustration showing an ESP32 memory map, heap blocks and a FreeRTOS task stack

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NotesFirmwareSeptember 4, 2026

ESP32 Memory Management Deep Dive: SRAM, PSRAM, Heap and FreeRTOS Stacks

A practical ESP32 memory guide covering SRAM layout, PSRAM usage, heap fragmentation, RTOS task stacks, and small optimization tricks that are useful in real firmware.

Firmware ESP32 FreeRTOS PSRAM Memory Optimization Embedded Systems

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