Reinstalling Sanity

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Trace: • chruby • keymaps • colemak • rbenv
pi:temperature

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pi:temperature [2017/12/03 13:59] – [18B20 (digital)] slackpi:temperature [2019/11/07 17:58] (current) – external edit 127.0.0.1
Line 12: Line 12:
     * 2: 3.3V     * 2: 3.3V
     * 3 (labelled ''S''): 4.7k pull-up and signal     * 3 (labelled ''S''): 4.7k pull-up and signal
 +
 +Wire as many as you like in parallel.  There are limits to numbers and to wiring length, but they're not simple.
  
 At the end of ''/boot/config.txt'' (replace 21 with pin number): At the end of ''/boot/config.txt'' (replace 21 with pin number):
pi/temperature.1512309556.txt.gz · Last modified: 2019/11/07 17:58 (external edit)