Check the listing for details. Adafruit (1500) 3.3V Logic - MicroUSB Mini Microcontroller. Condition: New. Listed at 14.20 USD. Adafruit (1500) 3.3V Logic - MicroUSB Mini Microcontroller Manufacturer: Item Number: 1500 DESCRIPTION / SPECS: ATtiny85 on-board, 8K of flash, 512 byte of SRAM, 512 bytes of EEPROM Internal oscillator runs at 8MHz, but can be doubled in software for 16MHz USB bootloader with a nice LED indicator looks just like a USBtinyISP so you can program it with AVRdude (with a simple config modification) and/or the Arduino IDE (with a few simple config modifications) Micro-USB jack for power and/or USB uploading, you can put it in a box or tape it up and use any USB cable for when you want to reprogram. CONDITION:NewOriginal Packaging Never Opened INCLUDES:Item(s) described above and exactly what's pictured This item packed and ready to ship weighs "0.00 Pounds, 4.00 Ounces." Posted by Hannah ---- Item ID 68504 Powered by SixBit's eCommerce Solution