5v – adafruit trinket
5V – ADAFRUIT TRINKET SOFTWARE
Internal oscillator runs at 8MHz, but can be doubled in software for 16MHz.ATtiny85 on-board, 8K of flash, 512 byte of SRAM, 512 bytes of EEPROM.Simply use a USB v2 port or a USB hub in between
![5v – adafruit trinket 5v – adafruit trinket](https://ledsandchips.com/image/cache/data/Arduino/adafruit-trinket-mini-attiny85-5v-500x500.jpg)
Some computers' USB v3 ports don't recognize the Trinket's bootloader.
5V – ADAFRUIT TRINKET SERIAL
![5v – adafruit trinket 5v – adafruit trinket](https://cdn-learn.adafruit.com/assets/assets/000/018/945/medium800/adafruit_products_ftdiheader.jpg)
Both work the same, but have different operating logic voltages. You can't stack a big shield on it but for many small & simple projects the Trinket will be your go-to platform. In fact we even made some simple modifications to the Arduino IDE so that it works like a mini-Arduino board. We designed a USB bootloader so you can plug it into any computer and reprogram it over a USB port just like an Arduino. The Attiny85 is a fun processor because despite being so small, it has 8K of flash, and 5 I/O pins, including analog inputs and PWM 'analog' outputs. It's our lowest-cost arduino-IDE programmable board! Perfect for when you don't want to give up your expensive dev-board and you aren't willing to take apart the project you worked so hard to design. We wanted to design a microcontroller board that was small enough to fit into any project, and low cost enough to use without hesitation. Trinket may be small, but do not be fooled by its size! It's a tiny microcontroller board, built around the Atmel ATtiny85, a little chip with a lot of power. As of October 9th, 2015 the 5V Trinket comes with a micro-USB connector instead of a mini-USB connector!