Description
Its a compact version of Arduino Mega 2560, Same features, pin-out, as in Arduino Mega 2560, just compact design to fit into any socket on PCB. Like Arduino Uno has Arduino Nano, similarly Arduino Mega has Arduino Mega mini Pro. Application: IoT ( Due to High Memory), Embedded, Product prototyping. The board has a compact form factor of 38X55mm and is an excellent solution for developing projects based on ATmega2560. The board has a Micro USB connector that allows you to connect the microcontroller to the computer via the USB-UART adapter CH340(A driver installation may be required). Download drivers: Windows, Linux, Mac, Android
The Arduino Mega Mini 2560 is a compact version of the full-sized Arduino Mega 2560 board, offering the same powerful ATmega2560 microcontroller in a much smaller footprint. It’s ideal for advanced embedded systems where space-saving is crucial but high I/O count and memory are still required.
| Feature | Specification |
|---|---|
| Microcontroller | ATmega2560-16AU |
| Operating Voltage | 5V |
| Input Voltage (Recommended) | 7–12V |
| Input Voltage (Limits) | 6–20V |
| Digital I/O Pins | 54 (of which 15 provide PWM output) |
| Analog Input Pins | 16 |
| DC Current per I/O Pin | 40 mA |
| Flash Memory | 256 KB (8 KB used by bootloader) |
| SRAM | 8 KB |
| EEPROM | 4 KB |
| Clock Speed | 16 MHz |
| USB Interface | Micro-USB (often uses CH340G or similar USB-to-serial chip) |
| UART | 4 (Serial ports) |
| SPI / I2C | Yes / Yes |
| Dimensions | ~38 mm × 55 mm (may vary slightly by clone) |
| Weight | Approx. 10–15 g |
| Form Factor | Compact, breadboard-compatible (not standard Arduino shield size) |

















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