1 files changed, 62 insertions, 0 deletions
diff --git a/Marlin/src/module/thermistor/thermistor_2.h b/Marlin/src/module/thermistor/thermistor_2.h
new file mode 100644
index 0000000..d0e1e4f
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+++ b/Marlin/src/module/thermistor/thermistor_2.h
@@ -0,0 +1,62 @@
+/**
+ * Marlin 3D Printer Firmware
+ * Copyright (c) 2020 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
+ *
+ * Based on Sprinter and grbl.
+ * Copyright (c) 2011 Camiel Gubbels / Erik van der Zalm
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ *
+ */
+#pragma once
+
+//
+// R25 = 200 kOhm, beta25 = 4338 K, 4.7 kOhm pull-up, ATC Semitec 204GT-2
+// Verified by linagee. Source: https://www.mouser.com/datasheet/2/362/semitec%20usa%20corporation_gtthermistor-1202937.pdf
+// Calculated using 4.7kohm pullup, voltage divider math, and manufacturer provided temp/resistance
+//
+const temp_entry_t temptable_2[] PROGMEM = {
+  { OV(   1), 848 },
+  { OV(  30), 300 }, // top rating 300C
+  { OV(  34), 290 },
+  { OV(  39), 280 },
+  { OV(  46), 270 },
+  { OV(  53), 260 },
+  { OV(  63), 250 },
+  { OV(  74), 240 },
+  { OV(  87), 230 },
+  { OV( 104), 220 },
+  { OV( 124), 210 },
+  { OV( 148), 200 },
+  { OV( 176), 190 },
+  { OV( 211), 180 },
+  { OV( 252), 170 },
+  { OV( 301), 160 },
+  { OV( 357), 150 },
+  { OV( 420), 140 },
+  { OV( 489), 130 },
+  { OV( 562), 120 },
+  { OV( 636), 110 },
+  { OV( 708), 100 },
+  { OV( 775),  90 },
+  { OV( 835),  80 },
+  { OV( 884),  70 },
+  { OV( 924),  60 },
+  { OV( 955),  50 },
+  { OV( 977),  40 },
+  { OV( 993),  30 },
+  { OV(1004),  20 },
+  { OV(1012),  10 },
+  { OV(1016),   0 }
+};