Tech Note 136 - ESP32 Using its 8K of RTC RAM to retain data variables during deep sleep. - YouTube
ESP32 vs ESP8266 | Circuits4you.com
ESP32 - need more RAM?
ESP32 Memory Layout and Usage : r/esp32
ESP32 - Wikipedia
ESP32-PRO new IoT board with 4MB external RAM, 4MB external Flash, external crypto engine, LiPo charger | olimex
Inspect: Strange RAM size with ESP32 - PlatformIO IDE - PlatformIO Community
Hands-On: The RISC-V ESP32-C3 Will Be Your New ESP8266 | Hackaday
ESP32 Flash Memory - Save Permanent Data | Random Nerd Tutorials
Use PSRAM
Using ESP32's Flash Memory for data storage - Electronics-Lab.com
ESP32 - How To Use PSRAM • ThingPulse
Available SRAM in ESP-WROOM32 - Development Platforms - PlatformIO Community
Introducing ESP32-C3 | Espressif Systems
222 More Memory for the ESP32 without Soldering (How-to adapt partition sizes) - YouTube
Overview of ESP32 features. What do they practically mean? - Tutorials
ESP32 (22) – SPIFFS – lucadentella.it
How to modify IRAM memory size. (IDFGH-6201) · Issue #7876 · espressif/esp-idf · GitHub
ESP32 Flash Memory - Save Permanent Data | Random Nerd Tutorials
ESP32 - How To Use PSRAM • ThingPulse
