Specification: _x005f_x000D_ Origin: Mainland China _x005f_x000D_ Type: Module _x005f_x000D_ Condition: New _x005f_x000D_ Supports IDE 1.0+ (OSX/Win/Linux) _x005f_x000D_ Power supply via USB or external power supply - 5v or 7-35v (auto select) _x005f_x000D_ On-board 500ma 5V voltage regulator _x005f_x000D_ Built-in USB (and serial debugging) _x005f_x000D_ 6 I/O pins (2 for USB only if your programme is actively communicating over USB, otherwise you can use all 6 even if you are programming over USB) _x005f_x000D_ 8k of flash memory (about 6k after bootload) _x005f_x000D_ I2C and SPI (as opposed to USI) _x005f_x000D_ PWM on 3 pins (more possible with software PWM) _x005f_x000D_ ADC on 4 pins _x005f_x000D_ Power LED and Test/Status LED (on Pin0) _x005f_x000D_ Size: _x005f_x000D_ Development Programming Board: 29x18x5mm/1.14x0.71x0.2inch _x005f_x000D_ ATTINY85 module: 27x19x5mm/1.06x0.75x0.2inch _x005f_x000D_ Mini ATTINY85 module: 23x18x5mm/0.91x0.71x0.2inch _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Note: _x005f_x000D_ Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! _x005f_x000D_ Please allow 1-2cm measuring deviation due to manual measurement. _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ _x005f_x000D_ Included: _x005f_x000D_ 1 x Development Board 1. Compact Package: The development board is designed with a small form factor, making it convenient for integration into various electronic devices and prototypes. Its compact size ensures space-efficient implementation. 2. Low Power Consumption: The ATTINY85 mini module featured in the board is known for its low power consumption, making it ideal for battery-powered projects that require long-term operation. It is suitable for sensor nodes, mini electronic devices, and other low-power applications. 3. GPIO Pins: The ATTINY85 module provides several general-purpose input/output (GPIO) pins that can be used to connect and control external devices such as LEDs, buttons, sensors, and more. These GPIO pins offer flexibility for various project requirements. 4. Built-in USB: The micro USB development board comes with built-in USB functionality, allowing for easy connectivity and communication. This feature simplifies the development process and enables convenient programming and debugging. 5. Programming and Debugging: The miniature development board supports program downloading and debugging through programmers such as Arduino IDE and AVRDUDE. It is compatible with a range of small-scale electronic projects and embedded applications, including automation control, sensor data acquisition, small robots, electronic artworks, and more.