Adafruit ESP32 Feather V2 - 8MB Flash + 2 MB PSRAM (STEMMA QT) | The Pi Hut
Lolin32 Lite (ESP32) 8MB PSRAM Upgrade Mod - Pagefault Blog
Adafruit ESP32 Feather V2 - 8MB Flash + 2 MB PSRAM (STEMMA QT) | The Pi Hut
diymore ESP32 WROVER 4MB SPI Flash 8MB RAM 0.96" OLED USB to TTL Serial CP2104 Five Way Button 18650 Battery Holder for Arduino|Integrated Circuits| - AliExpress
Upgrade ESP32 board without psRAM with 4MB/8MB SPIRAM
ESP32 WROVER E 4MB 8MB 16MB ESP32 WROVER E N4R8 flash Memory ESP32 ESP32 WROVER Dual Core Wi Fi & BLE Module ESP32 ECO V3|Replacement Parts & Accessories| - AliExpress
Lolin32 Lite (ESP32) 8MB PSRAM Upgrade Mod - Pagefault Blog