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ESP32CAM-PSRAM(Without Casing ) is a development board for image recognition. It features an ESP32(4M Flash + 520K RAM + 4M PSRAM) chip and 2-Megapixel camera (OV2640).

The module offers plenty of storage with an extra 4 Mbyte PSRAM. It also supports image transmission via Wi-Fi and debugging through USB Type-C port.

The hardware comes with preloaded software, programmed by ESP-IDF. It is an application to run Wi-Fi camera. The output image resolution is 600*800, since it's 2MP camera, you sure can optimize the software to output a better resolution image.

what this software can do?

  • Power the board via USB type-C or GROVE

  • Use your phone to Wi-Fi scan an AP name start with 'm5stack-' and click to connect this AP.

  • Open up web browser on your phone and visit

  • Then here comes the picture. Video is about 5-6 frames per seconds. not super fast.


  • CP2104 USB-to-TTL converter

  • ESP32-WROVER (PCB Antenna)

  • WIFI image transmission

  • OV2640 Camera

  • Camera Field of View : 150 degree


  • 1 x ESP32CAM-PSRAM(Without Casing)

  • 1 x Camera (OV2640)


  • DIY

  • Time-lapse photography

  • IoT monitoring



A DIY project conduct with a thermal printer and M5Camera.

Official ESP32 Fisheye Camera Module with PSRAM (OV2640)

SKU: cb2b0f86-26a3-429e-88e3-a8360bc7d964
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