
Reset button for entering the bootloader or restarting the program.Show details This item: Adafruit Pro Trinket 5V 16MHz (1 Piece) 11. Buy it with + + Total price: 47.01 Add all three to Cart Some of these items ship sooner than the others. On-board green power LED and red pin #13 LED On-board 5.0V power regulator with 150mA output capability and ultra-low dropout, up to 16V input, reverse-polarity protection, thermal and current-limit protection.Power with either USB or external output (such as a battery) - it'll automatically switch over.Up to 16V input, reverse-polarity protection, thermal and current-limit protection. On-board 5.0V power regulator with 150mA output capability and ultra-low dropout.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.

Also has headers for an FTDI port for reprogramming.USB bootloader with a nice LED indicator looks just like a USBtinyISP so you can program it with AVRdude and/or the Arduino IDE (with a few simple config modifications).
