ESP32-C2
Optimizing RAM Usage on ESP32-C2
·5 mins
ESP32-C2
Memory Optimization
Performance
ESP-IDF
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.
Simple Boot explained
·6 mins
Esp32
ESP32-S2
ESP32-S3
ESP32-C3
ESP32-C6
ESP32-C2
ESP-IDF
Zephyr
NuttX
In this article, we explore a simplified ESP32 boot process using single-image binaries to speed up build and flash times — ideal for development workflows. This approach sacrifices features like OTA updates but enables faster iteration.
Using ESP-BSP with DevKits
·3 mins
Embedded Systems
Esp32
ESP32-S2
ESP32-S3
ESP32-C2
Espressif
BSP
DevKit
DIY Smart Electric Toothbrush using ESP32-C2 and RainMaker
·9 mins
ESP32-C2
SPI
LCD
ESP-Rainmaker
Toothbrush
DIY
ESP32-C2 and Why It Matter-s
·4 mins
Esp32
Espressif
ESP32-C2
ESP32-C6
Ceo Blog