casathome.blogg.se - Adafruit trinket 5v board programmer

Low current 3.3V regulator output from chip, for small sensors.

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.

Can act as a USB HID Keyboard, Mouse, MIDI or plain USB 'CDC' serial device (default).

Micro-USB jack for power, USB uploading and debugging, you can put it in a box or tape it up and use any Micro USB cable for when you want to reprogram.

USB bootloader with a nice LED indicator, AVR109 compatible (same as Flora, Feather 32u4, Leonardo, etc).

5V power and logic, 16MHz clock rate, 2KB RAM and 28K FLASH.

You can even use the Pro Trinket LiPo backpack with this board to add recharge-able battery.

We recommend this as an upgrade from the Pro Trinket 5V because this has native USB so it will work with all computers, USB serial debugging, and a more reliable bootloader. So you'll be happy to hear that not only is ItsyBitsy programmable using the Arduino IDE as you already set up, but a vast number of Arduino projects will work out of the box! It runs at the same speed and voltage of an Arduino UNO or Leonardo. The ItsyBitsy 32u4 5V 16MHz uses the Atmega32u4 chip, which is the same core chip in the Arduino Leonardo as well as the same chip we use in our Feather 32u4.

So it's great once you've finished up a prototype on a bigger Arduino, and want to make the project much smaller. It packs much of the same capability as an Arduino UNO. ItsyBitsy is only 1.4" long by 0.7" wide, but has 6 power pins, 6 analog & digital pins and 17 digital pins. What's smaller than a Feather but larger than a Trinket? It's an ItsyBitsy! Small, powerful, Arduino-compatible - this microcontroller board is perfect when you want something very compact, but still with a bunch of pins.