ATtiny85 Micro USB Development Board

The ATtiny85 Development Board is an ultra-compact, cost-effective alternative to larger Arduino boards. Despite its small size, it packs an 8 KB flash memory and is fully compatible with the Arduino IDE. It is perfect for projects where space and power consumption are critical, such as wearable electronics or simple USB devices. The board features an on-board USB interface for direct plug-and-play programming and can be powered via the USB port or an external source (up to 16V/35V, depending on the regulator). It offers 6 I/O pins that can be configured for multiple functions, including ADC, PWM, I²C, and SPI communication.

Specification :

• Microcontroller: ATtiny85 (AVR 8-Bit)
• Operating Voltage: 5V (via USB or regulator)
• Input Voltage (External): 7-16V (Automatic selection)
• Flash Memory: 8 KB (Approx. 6 KB available after bootloader)
• SRAM: 512 Bytes
• Digital I/O Pins: 6 (multi-purpose)
• PWM Channels: 3 Pins (Hardware PWM)
• ADC Channels: 4 Pins (Analog Input)
• Interface Support: I²C and SPI (via USI)
• Programming: Built-in USB (Micro USB or Male USB type)
• Clock Speed: 16 MHz (Internal Oscillator)