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pt100 [2017/03/20 15:27]
216.98.56.20
pt100 [2017/03/27 17:09]
216.98.56.20
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 PTC means positive temperature coefficient so electrical resistance increases with raising temperature. They cannot be used as-is, you must use an amplifier circuit so they become usable by SmoothieBoard. PTC means positive temperature coefficient so electrical resistance increases with raising temperature. They cannot be used as-is, you must use an amplifier circuit so they become usable by SmoothieBoard.
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-**NOTE: This is currently not in the pre built binaries, you would need to git pull and compile to use it.** 
  
 Currently Smoothie only supports E3D's PT100 amplifier board. Other PT100 amplifiers may be supported later (i.e. MAX31865 via SPI). Currently Smoothie only supports E3D's PT100 amplifier board. Other PT100 amplifiers may be supported later (i.e. MAX31865 via SPI).