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digispark:tutorials:expander [2012/12/18 23:50]
digistump created
digispark:tutorials:expander [2016/06/09 12:03] (current)
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 Soldering Basics (http://​www.sparkfun.com/​tutorials/​106) and Soldering Crash Course from the folks at Sparkfun (http://​www.sparkfun.com/​tutorials/​354). Soldering Basics (http://​www.sparkfun.com/​tutorials/​106) and Soldering Crash Course from the folks at Sparkfun (http://​www.sparkfun.com/​tutorials/​354).
 How to solder from the Curious Inventor: http://​store.curiousinventor.com/​guides/​How_to_Solder How to solder from the Curious Inventor: http://​store.curiousinventor.com/​guides/​How_to_Solder
 +
 +Adafruit has this excellent guide that starts with the tools needed and then shows detailed pictures, including some of the common problems that beginners experience (http://​learn.adafruit.com/​adafruit-guide-excellent-soldering)
  
 **We assume for these assembly instructions that you know the basics of thru-hole soldering. If you don't check out the links above, these boards are very easy to solder - we promise!** **We assume for these assembly instructions that you know the basics of thru-hole soldering. If you don't check out the links above, these boards are very easy to solder - we promise!**
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 The pin connections are as follows: The pin connections are as follows:
  
-Digispark P0 -> SDA +Digispark P0 -> SDA\\  
-Digispark ​P3 -> SCL+Digispark ​P2 -> SCL
  
 The I2C Address is 0x20 - this address can be changes with the on-board solder jumpers. Please refer to the schematic and datasheet for more info. The I2C Address is 0x20 - this address can be changes with the on-board solder jumpers. Please refer to the schematic and datasheet for more info.
  
 Please refer to the expander example included with the Digispark Arduino Addon. Please refer to the expander example included with the Digispark Arduino Addon.
digispark/tutorials/expander.1355903415.txt.gz · Last modified: 2012/12/18 23:50 by digistump