Now you have to go on Device manager, find Other devices, double click on Trinket, 'Update Driver Software' and then click on 'Browse my computer for driver software'. Unzip files and then plug in the Trinket with the USB cable to start the process. If you are using Windows 10 (or something goes wrong with drivers installation for this device):Ĭlick here and download the zip file by clicking the green box 'Download Signed Adafruit Trinket/Gemma Driver'.

If you've programmed the Trinket since getting it, you can always get it back to the bootloader state by pressing the small onboard reset button You should see the green power LED lit and the red bootloading LED pulse indicating that the Trinket is ready to start bootloading. If this is the first time you are using the Codebender or the Trinket board with your computer, click here and follow the guide to install the browser plugin and the Arduino drivers. You can find more info for Trinket pinout in official Adafruit site here Mounting holes, you can easily attach it to breadboard or plug it in your own circuit board!.Hardware I2C / SPI capability for breakout & sensor interfacing.Reset button for entering the bootloader or restarting the program.

On-board green power LED and red (pin #1) LED.

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 3.3V or 5.0V power regulator with 150mA output capability and ultra-low dropout.

~5.25K bytes available for use (2.75K taken for the bootloader.

5 I/O (with 3 analog inputs and 2 PWM pins).

Internal 8MHz oscillator (it can be doubled in software for 16MHz - only on 5V version of Trinket).

Programming adafruit trinket 5v