Description
Pro Mini 5V 16MHz ATMEGA328P Compatible Board with Arduino
The Pro Mini 5V 16MHz ATMEGA328P is a compact, lightweight microcontroller board designed for embedded systems, DIY electronics, and wearable tech. Based on the popular ATmega328P microcontroller, this board is fully compatible with the Arduino IDE, making it ideal for both beginners and experienced developers looking for a small but powerful solution.
Unlike the standard Arduino boards, the Pro Mini does not include a USB interface, which helps reduce its size and power consumption. It is best programmed using an external USB-to-serial adapter (FTDI or CH340).
Features:
- ATmega328P Microcontroller: Same chip as Arduino Uno, offering reliable performance.
- 5V Operating Voltage: Suitable for most sensors and modules.
- 16MHz Clock Speed: Ensures fast and stable program execution.
- Ultra-Compact Design: Ideal for space-constrained projects.
- Compatible with Arduino IDE: Easy programming and development.
- Low Power Consumption: Perfect for battery-powered or wearable projects.
- Onboard Reset Button: For easy resetting during programming or testing.
- Preloaded with Bootloader: Ready to upload sketches out of the box.
Specifications:
| Specification | Detail |
|---|---|
| Microcontroller | ATmega328P |
| Operating Voltage | 5V |
| Input Voltage (recommended) | 7–12V (via RAW pin) |
| Clock Speed | 16 MHz |
| Flash Memory | 32 KB (of which 2 KB used by bootloader) |
| SRAM | 2 KB |
| EEPROM | 1 KB |
| Digital I/O Pins | 14 (6 with PWM output) |
| Analog Input Pins | 8 |
| UART | 1 |
| I2C & SPI Support | Yes |
| Dimensions | Approx. 33 x 18 mm |
| Weight | ~2g |
Applications:
- Wearable electronics
- Robotics and automation
- Sensor nodes
- IoT prototypes
- Educational projects
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