Pro Micro ATmega32U4 Microcontroller Board 5V 16MHz Replace ATmega328 with 2 Row Pin Header for Mini Robotics DIY Projects

### Description Pro Micro ATmega32U4 Development Board Kit with Multiple USB Port Options and Pin Headers, ideal for -compatible DIY electronic projects and embedded development tasks ### Features 1. Stable High-Performance Processing: Equipped with genuine original ATmega32U4 microcontroller with integrated built-in USB controller, it eliminates the need for extra USB-to-serial conversion modules, delivers reliable data transmission, and lowers development difficulty for all users. 2. Durable Circuit Board Structure: Made of high-grade FR-4 fiberglass PCB material, it has outstanding heat resistance, corrosion resistance and stable wiring performance, ensures long-term stable operation without solder joint falling off, and works well in various harsh project environments. 3. Multi-Port Wide Compatibility: The kit includes 3 boards with 3 different USB ports (Micro USB, Type-C, Mini USB), fits all your existing USB cables and different usage scenarios, saves your cost of purchasing extra adapters, and improves project adaptability. 4. Reliable Connection Accessories: Fitted with anti-oxidation plated metal pin headers, it provides excellent soldering firmness and low contact resistance, guarantees stable connection with breadboards and jumper wires, and reduces signal loss during project operation. 5. Out-of-the-Box Usability: All SMD components are pre-soldered and strictly tested before shipment, with pre-burned bootloader, so you can start development work directly after receiving, saves soldering and program burning time, and is very friendly for electronics beginners. ### Specifications Category: -compatible Embedded Development Board Material: FR-4 Fiberglass PCB, ATmega32U4 Microcontroller, Oxidation-resistant Metal Pin Headers, USB Connectors Color: As the picture show Application: DIY mechanical keyboard development, small IoT device development, robot control projects, electronic education experiments, wearable device prototyping Package Included: 1 * Pro Micro Development Board, 2 * Pin Header Strips ### Note 1. The photo does not show actual size, please refer to the description for specific size details. 2. Please allow slight measurement differences due to manual operation, thanks for your understanding. 3. The actual color of the item may differ slightly from the image due to different monitor display settings. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.