This keeps the Pro Trinket small and inexpensive. You cannot plug shields directly into the Pro Trinket. The onboard 5V regulator can provide 150mA output, not 800mA out. You'll be happy to hear that not only is Pro Trinket programmable using the Arduino IDE as you already set up, but 99% of Arduino projects will work out of the box! Here's some things you may have to consider when adapting Arduino sketches: Pins #2 and #7 are not available. So it's great if you want to make an Arduino UNO project smaller. The Pro Trinket PCB packs much of the same capability as an Arduino UNO. Optiboot support was added, so you can either program your Pro Trinket over USB or with a FTDI cable just like the Pro Mini. It still has onboard USB bootloading support but with a MicroUSB jack this time. That's why the Pro Trinket has 18 GPIO, 2 extra analog inputs, 28K of flash, and 2K of RAM. Sometimes you just need more pins, more FLASH, and more RAM. It's like an Arduino Pro Mini with more pins and USB tossed in. The Pro Trinket 5V combines everything you love about Trinket with the familiarity of the Arduino chip, the ATmega328. 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.USB bootloader with a nice LED indicator & headers for an FTDI port for reprogramming.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |