Pro Mini ATmega328P 5V/16MHz Microcontroller Board

The Pro Mini 328 is an ultra-compact microcontroller board based on the ATmega328P, designed for embedded applications where size and power efficiency are critical. Its minimalist design makes it ideal for permanent installations.

Key Features:

• ATmega328P microcontroller
• 5V operating voltage
• 16MHz clock frequency
• Compact and lightweight design
• No onboard USB interface
• Breadboard-compatible layout

What's in the Box:

• 1x Pro Mini 328 Board
• Header pins

Best suited for wearable devices, embedded systems, permanent installations, and space-constrained electronic projects.

Description:

The product is shipped with a boot program.  When the customer writes a program to change, it is recommended not to use the format method, so that the boot program will be formatted.  There is an option (code repair and reload) in the software tool, which can be used when rewriting the program This one.

The professional version of Mini Pro is a microcontroller circuit board.  It has 14 digital input/output pins (6 of which can be used as PWM outputs), 8 analog inputs, a 16MHz resonator, a reset button, and mounting hole pin headers.

Technical Parameters:

1.  14 digital input/output ports RX, TX, D2~D13,

2.  8 analog input ports A0~A7

3.  1 pair of TTL level serial port transceiver port RX/TX

4.  6 PWM ports, D3, D5, D6, D9, D10, D11

5.  Using Atmel Atmega328P-AU microcontroller

6.  Support serial download

7.  Support external 3.3V~12V DC power supply

8.  Support 9V battery power supply

9.  Clock frequency 16MHz10

10.  Size: 33.3*18.0 (mm)