Whadda ATtiny85 Arduino Compatible Development Board

The Whadda ATtiny85 Arduino Compatible Development Board is a compact and versatile platform designed for makers and hobbyists. With full support for the Arduino IDE, this module lets you run simple programs and manage basic inputs and outputs with ease. It is an ideal choice for small-scale projects that require a minimal footprint without sacrificing functionality.

The board can be powered via the built-in Micro USB connector or through an external source using the pin header. An onboard 5V regulator ensures stable power delivery, making it reliable for various applications. It features 6 I/O pins, with PWM on 3 pins and ADC on 4 pins, providing flexibility for analog and digital sensor interfacing. The 8k flash memory (approximately 6k available after bootloader) is sufficient for many compact sketches.

The board supports I2C and SPI communication protocols, enabling connection to a wide range of sensors and peripherals. It also includes a power LED and an LED on P1 for status indication, simplifying debugging and monitoring. The kit contents include the ATtiny85 board only, allowing you to integrate it into your existing projects effortlessly.

Key Features

• Arduino IDE Support – Full compatibility for seamless programming.
• Power Flexibility – Powered via Micro USB or external pin header.
• Onboard 5V Regulator – Ensures stable operation.
• Communication – I2C and SPI interfaces for peripheral expansion.
• I/O Capabilities – 6 I/O pins with PWM and ADC functions.
• Compact Design – Small dimensions (43mm x 33mm x 15mm) for space-saving builds.

This development board is a practical choice for prototyping, educational projects, and embedded applications that need an Arduino-compatible solution in a small package.