Specification
|
Details
|
|
|---|---|
| Microcontroller | ATmega328P |
| Versions | 5V/16MHz or 3.3V/8MHz |
| Input Voltage | 3.35-12V (depending on version) |
| Operating Voltage | 3.3V or 5V (depending on version) |
| Digital I/O Pins | 14 |
| PWM Pins | 6 |
| Analog Input Pins | 8 (10-bit resolution) |
| Flash Memory | 32 KB (2 KB used by bootloader) |
| SRAM | 2 KB |
| EEPROM | 1 KB |
| Clock Speed | 16 MHz (5V version) or 8 MHz (3.3V version) |
| I/O Pin Current | 40 mA per pin |
| Communication Interfaces | UART, SPI, and I²C |
| On-board LED | Yes, connected to digital pin 13 |
| Dimensions | 33 mm x 18 mm (1.3″ x 0.7″) |
| Programming | Requires an external USB to serial adapter (e.g., FTDI) |
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