Beaglebone black

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blink an led
http://yetticave.blogspot.ca/2013/05/blink-led-on-beaglebone-black-using.html
Software docs.
http://dominion.thruhere.net/koen/cms/beaglebone-software-docs
GPIO and overlays
http://derekmolloy.ie/gpios-on-the-beaglebone-black-using-device-tree-overlays/
sensors
http://yetticave.blogspot.ca/2013/06/beaglebone-18v-analog-logic.html
#! usr/bin/python
import time
 
def sig_cel(sig):
	return (sig-500)/10
	
def cel_far(cel):
	return (cel*9.0/5.0) +32
 
try:
	while True:
		sig = file('/sys/devices/ocp.2/helper.14/AIN1','r').read()
		mV = int(sig)	
		C_Temp = sig_cel(mV)
		F_Temp = cel_far(C_Temp)
		print 'Millivolts: %d Celsius: %.2f Farenheit: %.2f' % (mV,C_Temp,F_Temp)
		time.sleep(1)
		
except KeyboardInterrupt:
    sig.close()		

Doing analog pins

reading the analog ports: convert to temp

http://www.element14.com/community/community/knode/single-board_computers/next-gen_beaglebone/blog/2013/11/24/beaglebone-web-server--temperature-sensor

doing dallas one wire:

http://hipstercircuits.com/dallas-one-wire-temperature-reading-on-beaglebone-black-with-dto/

lists of resources:

http://www.elinux.org/Beagleboard:BeagleBoneBlack