Shopping Cart

Detailed Description:

The Pro Mini ATmega328P 5V/16MHz is a miniature, breadboard-friendly microcontroller board based on the same ATmega328P chip as the Arduino UNO, but in a much smaller and lighter form factor. Designed for advanced users and embedded developers, it offers full compatibility with the Arduino IDE and is ideal for permanent installations, wearables, IoT devices, and compact automation systems. It requires an external USB to TTL programmer (like CP2102 or FTDI) to upload sketches.

Key Features:

• Based on ATmega328P microcontroller

• Clock Speed: 16 MHz

• Operating Voltage: 5V

• 14 Digital I/O Pins (6 PWM outputs)

• 8 Analog Input Pins

• Low-power design, ideal for battery use

• Compact size for embedded systems

• Fully compatible with Arduino IDE

• No onboard USB – requires USB to TTL programmer (e.g., CP2102, FTDI)

Technical Specifications:

How to Use:

1. Connect a USB to TTL programmer (FTDI/CP2102) to the Pro Mini’s VCC, GND, TX, RX, DTR pins.

2. Set the programmer to 5V output to match the board’s logic level.

3. Select “Arduino Pro or Pro Mini” → “ATmega328P (5V, 16 MHz)” in Arduino IDE.

4. Choose the correct COM port and upload your sketch.

5. Use jumpers or breadboards for wiring in sensors, actuators, and modules.

Uploading code requires an external USB-to-TTL converter (not included).

Applications:

• Wearable electronics

• Compact automation controllers

• DIY drones and quadcopters

• Battery-powered IoT nodes

• Miniature robotics projects

• Embedded control systems

• Smart home devices

• Educational prototyping kits

Package Includes:

• 1 x Pro Mini ATmega328P 5V/16MHz Development Board