Pro Mini 328 3.3V/8M ATMEGA328

The Professional Edition Pro Mini 328 Mini 3.3V/8M  ATMEGA328 is a microcontroller board. It has 14 digital input/output pins (6 of which can be used as PWM outputs), 8 analogue inputs, a 16MHz resonator, a reset button, and a mounting hole header.

We recommend the first time Arduino users start with the Uno R3. It’s a great board that will get you up and running quickly. The Arduino Pro series is meant for users that understand the limitations of system voltage (5V), lack of connectors, and USB off-board.

This board connects directly to the FTDI Basic Breakout board and supports auto-reset. The Pro Mini also works with the FTDI cable, but the FTDI cable does not bring out the DTR pin, so the auto-reset feature will not work.

Features:

• Arduino Compatible Board
• Supports auto-reset
• Overcurrent protected
• Reverse polarity protected
• Onboard Power and Status LEDs
• ATmega328 runs at 16 MHz with external resonator (0.5% tolerance)

Specification:

• 14 digital input / output ports RX, TX, D2 ~ D13.
• 8 analogue input ports A0 ~ A7.
• 1 TTL level serial port transceiver port RX / TX.
• 6 PWM ports, D3, D5, D6, D9, D10, D11.
• Using  Atmega328P-AU microcontroller.
• Support serial download.
• Support external 3.3V ~ 12V DC power supply.
• It supports 9V battery powered.
• Clock frequency: 5V/16MHz.
• Size: 33.3 * 18.0 (mm).

Package Includes:

1 * Pro Mini 328 Mini 3.3V/8M  ATMEGA328

Development  Resources: demo codes, schematics, datasheets, etc

Youtube:  Pro Mini Identification – 5V, 3.3V, 8MHz or 16MHz

GitHub

Eagle Files

Notes:

1. There may be slight size deviations due to manual measurement, different measuring methods and tools.
2. The picture may not reflect the actual colour of the item because of different photographing light, angle and display monitor.