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Weekly Report - 21/04/12

21

Apr

2012

Most of the major components have been decided but I'm still struggling to choose a micro. The transceiver will be a TI CC1101, TI TMP112 temperature sensor, Panasonic EKMB 6uA PIR motion detector, Knowles Acoustic SPM0404UD5 ultrasonic microphone, and a Freescale MMA8453Q accelerometer. The micro should have USB and a decent amount of RAM and flash so I've been looking at ARM Cortex-M0/M3, or a continuation of the current boards and use a TI MSP430 5 series.