The PeekyPokey hardware has the following built-in features:
  • Integrated 300 – 921 600 bps buffered serial port (TTL UART) with h/w flow control
  • 8 general purpose digital inputs/outputs (GPIO), each with indicator LED and a 100k pull-down resistor 
  • Configurable serial Tx and Rx activity indicator LEDs
  • Configurable USB configured and suspended indicator LEDs
  • On-board 3.3V regulator
  • Mechanical switch to select Vdd and logic levels 5V or 3.3V
  • Vdd plus fixed 5V and 3.3V available as power sources
  • USB bus powered with indicator LED
  • Jumper to enable/disable all LEDs
  • USB signals broken out (useful with an enclosure)
  • Standard 0.6” DIP-24 socket footprint
  • Built-in EEPROM for storing power-on configurations
  • Additional info can be found in the Datasheet
These features make up for a wide range of application areas.

Last edited Sep 5, 2013 at 8:49 PM by hanzibal, version 13