M5Stack Unit CamS3 Wi-Fi Camera 5MP
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Description
CAMS3 5MP Unit is a streamlined camera module based on the ESP32S3, supporting WiFi cloud image transmission. It features 8M PSRAM and 16M Flash memory, paired with a custom 5-megapixel camera (PY260) that has a DFOV of 88° and can capture photos at a maximum resolution of 2592x1944. The unit includes a built-in Micro SD card slot for storing images and other data. An integrated PDM microphone allows for sound recording. The HY2.0-4P port at the bottom exposes the S3 internal D+/D- pins, supporting firmware updates or USB serial communication through the M5Grove2USB-C module. Two 1x3 pin headers on the board allow for ESP32S3 program downloading. The factory firmware provides a complete image capture and upload function called EZData, enabling users to achieve remote, free image monitoring through simple configuration. This product is suitable for remote monitoring, time-lapse photography, industrial automation, and various other applications.
To download the program: When using the Grove2USB-C provided with the product packaging, 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.
M5CamS3 5MP Getting Started TutorialM5CamS3 5MP Getting Started TutorialThis tutorial will show you how to burn firmware and features to an M5CAMS3 5MP device using Burner
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.
Includes
1x CAMS3 5MP Unit
1x Grove2USB-C
2x Male-to-Male Breadboard Wires
1x HY2.0-4P Grove Cable (20cm)
1x LEGO-Compatible Component
Applications
Remote Monitoring
Time-lapse Photography
Industrial Automation
Specification
| Resources | Parameters |
|---|---|
ESP32-S3-WROOM-1-N16R8 | Dual-core 240 MHz @ Supports WiFi, module antenna integrated |
PSRAM | 8M PSRAM |
Flash | 16M 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*24*11mm |
Package Size | 136*92*20mm |
Product Weight | 10.8g |
Package Weight | 18.9g |
EasyLoader
EasyLoader is a simple and fast program burner, it has a product related case program built in, through simple steps to burn it to the master, you can carry out a series of functional verification.
Download Windows Version Easyloader
After burning the firmware, the computer or mobile phone is connected to the hot spot of "UnitCAMS3-WiFi", enter 192.168.4.1 in the browser, and click "Steam" to view the image. Built-in EZData cloud remote viewing, recording, SD card storage and other practical functions.
Related Link
Schematic
PinMap
Camera Interface PinMap
| *Interface* | *Camera Pin* | *ESP32CAM-PSRAM* |
|---|---|---|
SCCB Clock | SIOC | IO41 |
SCCB Data | SIOD | IO17 |
System Clock | XCLK | IO11 |
Vertical Sync | VSYNC | IO42 |
Horizontal Reference | HREF | IO18 |
Pixel Clock | PCLK | IO12 |
Pixel Data Bit 0 | D2 | IO6 |
Pixel Data Bit 1 | D3 | IO15 |
Pixel Data Bit 2 | D4 | IO16 |
Pixel Data Bit 3 | D5 | IO7 |
Pixel Data Bit 4 | D6 | IO5 |
Pixel Data Bit 5 | D7 | IO10 |
Pixel Data Bit 6 | D8 | IO4 |
Pixel Data Bit 7 | D9 | IO13 |
Camera Reset | RESET | IO21 |
Camera Power Down | PWDN | GND |
Power Supply 3.3V | 3V3 | 3V3 |
Ground | GND | GND |
| CAMS3 5MP Unit | TX/D+ | RX/D- | CS | MOSI | CLK | MISO | LED | MIC_CLK | MIC_DATA |
|---|---|---|---|---|---|---|---|---|---|
GROVE | G20 | G19 | |||||||
SD Card Socket | G9 | G38 | G39 | G40 | |||||
Programmable LED | G14 | ||||||||
MIC | G47 | G48 |
Dimensions
Examples
Arduino
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