The CAMS3 is a compact camera module built on the ESP32S3 platform, ideal for projects requiring WiFi-based cloud image transmission. It comes with 8MB of PSRAM and 16MB of Flash memory and is equipped with a custom 5-megapixel PY260 camera with an 88° DFOV (Display field of view), capable of capturing images at a maximum resolution of 2592 x 1944. For storage, it includes a built-in Micro SD card slot for storing images and other data. The unit also has a PDM microphone for sound recording, adding more versatility to your projects. At the bottom, the HY2.0-4P port exposes the S3's D+/D- pins, making firmware updates and USB serial communication easy through the M5Grove2 USB-C module. Additionally, two 1 x 3 pin headers allow for downloading ESP32S3 programs. The factory firmware includes a complete image capture and upload function, called EZData, which makes it simple to set up remote image monitoring with just a few configurations. This makes the CAMS3 ideal for remote monitoring, time-lapse photography, industrial automation, and many other projects. Note: Here's how to download the program. When using the Grove2USB-C before powering on, short-circuit the G0 and GND pins of the pin header with the provided male-to-male breadboard wire to enter download mode. Then, you can use Grove2USB-C to connect and download. Features * Based on the ESP32-S3-WROOM-1-N16R8 module, supports WiFi. * WiFi cloud EZDATA or single-port image data transmission. * Equipped with a 5-megapixel camera (PY260). * Built-in Micro SD card slot. * Built-in PDM microphone, supports audio recording function. * Built-in programmable indicator light. Specifications ESP32-S3-WROOM-1-N16R8 Dual-core 240 MHz @ Supports WiFi, module antenna integrated PSRAM 8MB PSRAM Flash 16MB Flash Camera 5M Pixel @ PY260 Supported Output Formats JPEG DFOV 88° Mic PDM Microphone @ MSM1261D4030HCPM Supports Memory Card Types Micro SD card Operating Temperature 0-40°C Product Size 40 x 24 x 11mm Package Size 136 x 92 x 20mm Product Weight 10.8g Package Weight 18.9g Resources * Product Wiki * Getting Started Guide Package Contents * 1x CAMS3 5MP Unit * 1x Grove2USB-C * 2x Male-to-Male Breadboard Wires * 1x HY2.0-4P Grove Cable (20cm) * 1x LEGO-Compatible Component https://elecena.pl/product/27083876/cams3-unit-wi-fi-camera-5mp 2024-10-22 https://elecena.pl/product/27083876/cams3-unit-wi-fi-camera-5mp 2024-11-29 https://elecena.pl/product/27083876/cams3-unit-wi-fi-camera-5mp 2024-11-30 https://elecena.pl/product/27083876/cams3-unit-wi-fi-camera-5mp 2025-04-29 https://elecena.pl/product/27083876/cams3-unit-wi-fi-camera-5mp 2025-11-28 https://elecena.pl/product/27083876/cams3-unit-wi-fi-camera-5mp 2025-11-29