PICAXE-08M2
The PICAXE-08M2 chip is a mid-power, easy-to-use microcontroller. It feature 6 input/output pins, 3 of which support analog input/output as well. The ability to multi-task makes the M2 series chips great for home automation or data logging.
Note: Backwards compatible with programs written for M series chips by adding “let dirsB = 255” at the beginning of a program