ESP32 Fisheye Camera Module with PSRAM (OV2640)
The ESP32CAM-PSRAM is a development board for image recognition. It features an ESP32 (4MB Flash + 520KB RAM + 4MB PSRAM) chip and 2-Megapixel camera (OV2640).
The ESP32 cam 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 the Wi-Fi camera. The output image resolution is 600×800, and since it’s a 2MP camera, you can optimise the software to output a better-resolution image.
Using processes:
- Power the board via USB type-C or GROVE
- Use your phone to Wi-Fi scan an AP name starting with ‘m5stack-‘ and click to connect this AP.
- Open up the web browser on your phone and visit 192.168.4.1
Features
- CP2104 USB-to-TTL converter
- ESP32-WROVER (PCB Antenna)
- WIFI image transmission
- OV2640 Camera
- Camera Field of View: 150 degrees
Specifications
| Resources | Parameters |
| Flash/RAM | 4MB/500K |
| PSRAM | 4M PSRAM |
| Image Sensor | OV2640 |
| Maximum resolution | 2M pixel |
| Output format | YUV(422/420)/YCbCr422,RGB565/555,8-bit compressed data,8-/10-bit Raw RGB data |
| FOV | 150° |
| CCD Size | 1/4 inch |
| Product Size | 47 x 20 x 10mm |
| Package Size | 136 x 92 x 13mm |
| Product Weight | 9.4g |
| Package Weight | 11.8g |
Resources
- Product Wiki
Package Contents
- 1x ESP32CAM-PSRAM (Without Casing）
- 1x Camera (OV2640)
