Freenove ESP32-S3 WROOM

  • ESP32-S3
  • 8Mb Octal Flash
  • 8Mb Octal PSRAM
  • Camera Slot (CAMERA_MODEL_ESP32S3_EYE)

Arduino IDE

  • Board: "ESP32S3 Dev Moldule"

  • CPU Frequency: "240MHz (WiFi)"
  • Flash Mode: "QIO 120MHz"
  • Flash Size: "8Mb (64Mb)"
  • PSRAM: "OPI PSRAM"
  • EventsRun On: "Core 1"
  • Arduino Runs On: "Core 1"
  • USB CDC On Boot: "Disabled"
  • USB DFU On Boot: "Disabled"
  • USB Firmware MSC On Boot: "Disabled"
  • JTAG Adapter: "Disabled"
  • Upload Speed: "921600"
  • Upload Mode: "UART0 / Hardware CDC"
  • USB Mode: "Hardware CDC and JTAG"
  • Core Debug Level: "None"
  • Erase All Flash Before Sketch Upload: "Disabled"
  • Parition Scheme: "Huge APP"
*1 - Note: The module actually supports any flash mode, however if the Flash Mode is set to "OPI 80MHz", the following message is returned, and any program goes into a abort/reboot loop with the error message: E (85) cpu_start: Octal Flash option selected, but EFUSE not configured!


ESP32-CAM

  • ESP32-S
  • 4Mb Quad Flash
  • 4Mb PSRAM
  • 2 LEDs (1 normal and 1 flash)
  • SD Memory Slot
  • Camera Slot (CAMERA_MODEL_AI_THINKER)
  • Arduino IDE
  • Board: "AI Thinker ESP32-CAM"

  • CPU Frequency: "240MHz (WiFi/BT)"
  • Flash Frequency: "80MHz"
  • Flash Mode: "QIO"
  • Running: VID: 0403, PID: 6001
Note: LED_BUILTIN is not defined by the Arduino-IDE build environment:
  • The red builtin LED can be found on GPIO33
  • The flash LED can be found on GPIO4 (Note that this is a serial-data controlled device)

ESP32-WROVER-KIT-1

ESP32
4Mb PSRAM
RGB LEDs
OV7670 Camera Interface