DEFINE_TEMP_SENSOR(extruder, TT_THERMISTOR, TEMP_PIN_CHANNEL, THERMISTOR_EXTRUDER)\r
//DEFINE_TEMP_SENSOR(bed, TT_THERMISTOR, TEMP_BED_PIN_CHANNEL, THERMISTOR_EXTRUDER)\r
//9 bits accuracy for faster conversion time\r
-DEFINE_TEMP_SENSOR(bed, TT_ONEWIRE, 0, 9)\r
+DEFINE_TEMP_SENSOR(bed, TT_DS1820, 0, 12)\r
// dummy temp sensor so analog_mask includes trim pot\r
DEFINE_TEMP_SENSOR(noheater, TT_THERMISTOR, TRIM_POT_CHANNEL, 0)\r
#endif\r
-// DEFINE_HEATER(<name>, <pin>, <fan startup threshold pwm value>)\r
+// DEFINE_HEATER(<name>, <pin>, <invert?>, <fan startup threshold pwm value>)\r
// fan startup threshold: FANs usually take more power to start spinning than to keep spinning,\r
// so, below a given pwm value we start the fan with full power and after
// 50ms lower the output to the requested value.\r