This is the latest evolution of our serial LCD. Included on a single board is a 16x2 LCD and an embedded circuit based around a PIC 16F88. The on-board PIC takes a TTL serial input and prints the characters it receives onto the LCD. The installed firmware also allows for a number of special commands so you can clear the screen, adjust the backlight brightness, turn the display on/off, and more. Communication with SerLCD requires 5V TTL serial at a default baud rate of 9600bps (8-N-1). You can adjust the baud to any standard rate between 2400 and 38400bps. The power (VDD), ground (GND) and RX pins are all broken out to both a 0.1" pitch header as well as a 3-pin JST connector. SerLCD has the ability to dim the backlight to conserve power if needed. There is also a potentiometer on the back of the display to adjust the contrast. This LCD makes for a great gift, because it can be used for so many different projects! For more gift ideas check out the ! Project description, more information and ordering can be found at https://www.sparkfun.com/products/9396 SerLCD v2.5 Datasheet: http://www.sparkfun.com/datasheets/LCD/SerLCD_V2_5.PDF Firmware: http://dlnmh9ip6v2uc.cloudfront.net/datasheets/LCD/Monochrome/serlcd-v2_7_2line_10MHz.zip Quickstart Guide: https://www.sparkfun.com/tutorials/246 Dimensional Drawing: http://dlnmh9ip6v2uc.cloudfront.net/datasheets/LCD/Monochrome/LCDSerEn5V.pdf Detailed Drawing and Pinout: http://dlnmh9ip6v2uc.cloudfront.net/datasheets/LCD/Monochrome/ADM1602U_2.pdf