Amazon.com: DIYmall DEVIT V1 ESP32-WROOM-32 Development Board ESP32 ESP-32S 2.4GHz WiFi+BT BLE Dual-core Dev Module CP2102 for Arduino DOIT : Electronics
WiFi + Bluetooth BLE chip Espressif ESP32-WROOM-32E - SMD - 32 Mbit - 4 MB Flash Botland - Robotic Shop
ESP32 enable and use external ram (SPI RAM / PSRAM)
ESP32-WROOM-32 (16MB) Espressif Systems | RF and Wireless | DigiKey
ESP32-WROOM-32D WiFi module
NodeMcu ESP32 WROOM-32 38 pins Development Board Dual Core WLAN WiFi Bluetooth | eBay
Powerful 2 in 1 Dual Core ESP32-DEVKITC WROVER WROOM-32 ESP32 Development Board BLACK WROOM-32U - Walmart.com
Amazon.com: ESP-WROOM-32 ESP32 ESP-32S Development Board 2.4GHz Dual-Mode WiFi + Bluetooth Dual Cores Microcontroller Processor Integrated with Antenna RF AMP Filter AP STA Compatible with Arduino IDE (1 PCS) : Electronics
The ESP32 module, a close look at the brain of your dev kit
Available SRAM in ESP-WROOM32 - Development Platforms - PlatformIO Community
ESP32 ESP-WROOM-32 ESP-32S Development Board 2.4GHz WiFi & Bluetooth for Arduino – ASA College: Florida
Amazon.com: D-FLIFE ESP32 D1 Mini NodeMCU ESP-WROOM-32 WLAN WiFi Bluetooth IoT Development Board 5V Compatible with Arduino (3pcs) : Electronics
ESP-WROOM-32 ESP32 Development Board - CP2102 Driver
ESP32-WROVER-B Module - ESP32 with PSRAM Module : ID 3979 : $9.95 : Adafruit Industries, Unique & fun DIY electronics and kits
Amazon.com: AITRIP 4pcs D1 Mini NodeMCU ESP32 ESP-WROOM-32 WLAN WiFi Bluetooth Development Board 5V Compatible with Arduino : Electronics
Amazon.com: ACEIRMC D1 Mini NodeMCU ESP32 ESP-WROOM-32 WLAN WiFi Bluetooth IoT Development Board 5V Compatible for Arduino (3pcs) : Electronics
ESP-WROOM-32 and extending the flash - ESP32 Forum