--- product_id: 1921105 title: "SparkFun Pro Mini ATmega328-5V/16MHz Development Board Compatible with Arduino Boards and IDE" brand: "sparkfun" price: "B/.36" currency: PAB in_stock: true url: https://www.desertcart.com.pa/products/1921105-sparkfun-pro-mini-atmega328-5v-16mhz-development-board-compatible-arduino store_origin: PA region: Panama --- # 16MHz high-speed processor Auto-reset support for seamless programming 5V regulator with 150mA output SparkFun Pro Mini ATmega328-5V/16MHz Development Board Compatible with Arduino Boards and IDE **Brand:** sparkfun **Price:** B/.36 **Availability:** ✅ In Stock ## Summary > ⚡ Power your innovation with SparkFun Pro Mini — small board, big impact! ## Quick Answers - **What is this?** SparkFun Pro Mini ATmega328-5V/16MHz Development Board Compatible with Arduino Boards and IDE by sparkfun - **How much does it cost?** B/.36 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/1921105-sparkfun-pro-mini-atmega328-5v-16mhz-development-board-compatible-arduino) ## Best For - sparkfun enthusiasts ## Why This Product - Trusted sparkfun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Robust 5V Power Regulation:** Reliable 5V regulator delivering up to 150mA ensures stable performance under load. - • **Blazing 16MHz ATmega328 Core:** Experience lightning-fast processing with a precision 0.5% external resonator. - • **Compact & Lightweight Design:** At just 0.176 oz and 1.3 x 0.71 inches, it fits perfectly into any sleek project. - • **Effortless Auto-Reset Programming:** Simplify your workflow with built-in auto-reset support—no manual resets needed. - • **Seamless Arduino IDE Compatibility:** Plug into your favorite development environment and start coding instantly. ## Overview The SparkFun Pro Mini is a compact, lightweight development board featuring an ATmega328 processor running at 16MHz with a precise external resonator. Designed for Arduino IDE compatibility, it includes a 5V regulator capable of delivering up to 150mA and supports auto-reset for streamlined programming. Ideal for professionals seeking a reliable, high-performance microcontroller platform in a minimalist form factor. ## Description SparkFunPro Mini ATmega328-5V/16MHz Development Board Compatible with Arduino Boards and IDE ## Features - ATmega328 running at 16MHz with external resonator (0.5% tolerance) - No USB connection off board. Need FTDI board (or similar device) to program. - Supports auto-reset - 5V regulator - Max 150mA output ## Technical Specifications | Specification | Value | |---------------|-------| | RAM | SRAM | | Brand | SparkFun | | Series | Pro Mini | | Item model number | Pro Mini 5V/16MHz | | Operating System | FreeRTOS | | Item Weight | 0.176 ounces | | Product Dimensions | 1.3 x 0.71 x 0.03 inches | | Item Dimensions LxWxH | 1.3 x 0.71 x 0.03 inches | | Color | Blue | | Processor Brand | Atmel | | Number of Processors | 1 | | Manufacturer | SparkFun Electronics | | ASIN | B004G53J5I | | Is Discontinued By Manufacturer | No | | Date First Available | December 13, 2010 | ## Product Details - **Brand:** SparkFun - **Model Name:** Pro Mini - **Connectivity Technology:** I2C, SPI - **Operating System:** FreeRTOS - **CPU Manufacturer:** Atmel ## Images ![SparkFun Pro Mini ATmega328-5V/16MHz Development Board Compatible with Arduino Boards and IDE - Image 1](https://m.media-amazon.com/images/I/71ijJN9ToFL.jpg) ## Questions & Answers **Q: This board will able to connect led light and sound?** A: It can be used the same as any Arduino, it just has fewer inputs and outputs. It also needs any headers you want to use soldered on. **Q: Where can I get a schematic for this board?** A: Sparkfun, https://www.sparkfun.com/products/11113 **Q: 150mA output? I see that these have a max output of 150ma- is that total? Digital? Analog? I am looking to run 27 charlieplexed LEDs in open heart** A: 150 mA is the limit for the onboard voltage regulator. The Pro Mini should have no trouble driving 27 Charliplexed LEDs directly because it's only turning on a few LEDs at time. **Q: Does this board include the 3 pin headers for programming and breadboard mounting?** A: This board does not include any headers. Many of our customers already have headers or prefer to choose what they want to put on the board. ## Frequently Bought Together - SparkFun Pro Mini ATmega328-5V/16MHz Development Board Compatible with Arduino Boards and IDE - Bridgold 10pcs AMS1117-3.3 AMS1117-3.3V 1117 Forward Low Voltage Linear Regulator 3.3V 1A for Laptop Mobile Phone Battery Charger. - WMYCONGCONG 10 PCS Game Joystick Breakout Module Game Controller Replacement Joystick Control Stick Compatible with PS2 Switch Joy-Con Controller --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.com.pa/products/1921105-sparkfun-pro-mini-atmega328-5v-16mhz-development-board-compatible-arduino](https://www.desertcart.com.pa/products/1921105-sparkfun-pro-mini-atmega328-5v-16mhz-development-board-compatible-arduino) --- *Product available on Desertcart Panama* *Store origin: PA* *Last updated: 2026-05-13*