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AtomS3R M12 is an IoT programmable controller integrated with an M12 camera, featuring a 3-megapixel OV3660 Wide Angle camera that supports high-resolution image capture. It uses the ESP32-S3-PICO-1-N8R8 as the main controller, with built-in WiFi functionality, 8MB onboard FLASH, and 8MB PSRAM. It includes a power management circuit that converts 5V to 3.3V and has an embedded three-axis BMM150 geomagnetic sensor and a six-axis BMI270 motion sensor. The product comes with UVC (USB Video Class) firmware, allowing it to be used as a plug-and-play USB camera without the need for driver installation, and it also has infrared emission control.
Compared to previous ATOM series host products, the AtomS3R M12 features an enhanced 3D antenna, providing better performance and stability. The product includes a Type-C interface for power supply and firmware downloads, along with an HY2.0-4P expansion port. The bottom design features six GPIO and power pins for easy expansion. Measuring only 24x24x22.1mm, it is suitable for applications such as IoT device monitoring, educational development tools, and various embedded scenarios.
Integrated ESP32-S3-PICO-1-N8R8 main controller
3-megapixel(3MP) OV3660 camera
Nine-axis sensor system (BMI270 six-axis + BMM150 three-axis geomagnetic sensor)
8MB Flash and 8MB PSRAM
Supports infrared emission control
Expandable pins and interfaces
Development platforms: Arduino, UIFlow, MicroPython
Plug-and-play USB camera
Motion detection and directional awareness
Wearable devices
Smart device control
IoT applications
| Specification | Parameter |
|---|---|
SoC | ESP32-S3-PICO-1-N8R8 @ Dual-core Xtensa LX7 processor, up to 240MHz @ USB-OTG |
PSRAM | 8M PSRAM |
FLASH | 8M FLASH |
Six-axis Motion Sensor (BMI270) | Accuracy: 0.05% (acceleration), 0.05°/s (angular velocity) I2C address: 0x68 |
Three-axis Geomagnetic Sensor (BMM150) | Accuracy: 0.3 μT Mounted on BMI270, obtaining magnetometer data via BMI270 |
Camera | Sensor chip: OV3660 Maximum frame rate: 30 frames/second Output formats: RAW RGB, RGB565/555/444, CCIR656, YCbCr422, and compression Aperture: F2.4 Resolution: 3MP (3 million pixels) Focal length: 1.8±5% mm Field of view: FOV 120° |
Infrared IR | IR emission distance at ∠180°: 12.46m IR emission distance at ∠90°: 1.45m IR emission distance at ∠45°: 3.88m |
Sleep Current | GPIO-5V power supply: DC5V@11.63 uA Grove-5V power supply: DC5V@10.75 uA USB-5V power supply: DC5V@92.50 uA (including PD resistor loss) |
Reserved GPIO | G5/G6/G7/G8/G38/G39 |
Operating Temperature | 0°C ~ 40°C |
Product Dimensions | 24*24*22.1mm |
Package Dimensions | 47*46*27mm |
Product Weight | 54g |
Package Weight | 85.5g |
BMM150 & BMI270 & IR
| ESP32-S3-PICO-1-N8R8 | G0 | G45 | BMI270_ASDx | BMI270_ASCx | G47 |
|---|---|---|---|---|---|
BMI270 | SYS_SCL | SYS_SDA | |||
BMM150 | A_SDA | A_SCL | |||
IR | IR_LED_DRV |
OV3360(M12)
| OV3360(M12) | ESP32-S3-PICO-1-N8R8 |
|---|---|
CAM_SDA | G12 |
CAM_SCL | G9 |
VSYNC | G10 |
HREF | G14 |
Y9 | G13 |
XCLK | G21 |
Y8 | G11 |
Y7 | G17 |
PCLK | G40 |
Y6 | G4 |
Y2 | G3 |
Y5 | G48 |
Y3 | G42 |
Y4 | G46 |
POWER_N | G18 |
