Optimizing RAM Usage on ESP32-C2 · Developer Portal #602
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Optimizing RAM Usage on ESP32-C2 · Developer Portal
ESP32-C2 has 256 KB of physical RAM, but with default configurations, only 24 KB remains free in typical Wi-Fi + BLE scenarios. This article explores comprehensive memory optimization strategies that can free up over 100 KB of RAM, making complex applications viable on this cost-effective chip.
https://developer.espressif.com/blog/2025/11/esp32c2-ram-optimization/
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