I was eager to try the ATMEGA32U4 so I ordered a Teensy2. In this post I will adapt the sd-reader library previously tested with an ATMEGA168 to the Teensy2. Converting the Teensy2 to 3.3V The Teensy2 can be powered by a 3.3V regulator. The conversion is described here. The regulator is soldered underneath the board. [...]
Entries Tagged as 'Teensy2'
Reading an SD card part 2: Teensy 2.0
January 14th, 2010 · 6 Comments · Uncategorized
Tags:atmega32u4·FAT·Teensy2
