For R3 Dev Board With Usb Cable Atmega328P Atmega16U2 Microcontroller Module For Diy Programming Projects

Description: 1. Stable Core Processing Performance: Equipped with ATmega328P main chip, delivers reliable data calculation and program execution performance, ensures low failure rate when you run various basic to mid-level programming projects. 2. Wi-Fi & OTA Upgrade Support: Built-in high-performance ESP-8266EX Wi-Fi chip, supports stable wireless network connection and OTA remote firmware update, allows you to develop IoT projects without extra Wi-Fi modules, and update programs conveniently without repeated disassembly. 3. Durable PCB Material: Adopts premium flame-retardant FR-4 glass fiber printed circuit board, features excellent high temperature resistance, corrosion resistance and stable circuit conductivity, enables the board to operate stably for a long time even in complex working environments. 4. Universal Expandable Interface: Uses wear-resistant copper-plated pin headers, is fully compatible with all standard expansion modules and common electronic sensors, you can expand the board functions easily via plug-and-play, no extra circuit modification required. 5. Reliable Power Protection: Integrated with high-quality voltage regulator modules and overcurrent protection capacitors, supports both USB and DC power input, effectively avoids board damage caused by unstable voltage, brings you safer use experience and more flexible power supply options. Specifications: Material: FR-4 Glass Fiber PCB, ATmega328P Chip, ESP-8266EX Chip, Copper-plated Pin Headers, Voltage Regulator Modules, Electronic Capacitors Color: As Shown In The Picture Application: IoT project development, programming learning, DIY electronic creation, robot control, smart device prototype making Quantity : 1 module/ 1 module + 1 pin header/ 1 module + 1 pin header + 1 data cable Note: 1. Please allow differences due to manual measurement, thanks. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. 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.