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diff --git a/Marlin/src/HAL/TEENSY40_41/Servo.h b/Marlin/src/HAL/TEENSY40_41/Servo.h
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+/**
+ * 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
+
+/**
+ * HAL Servo for Teensy 4.0 (IMXRT1062DVL6A) / 4.1 (IMXRT1062DVJ6A)
+ */
+
+#include <PWMServo.h>
+
+// Inherit and expand on core Servo library
+class libServo : public PWMServo {
+  public:
+    int8_t attach(const int pin);
+    int8_t attach(const int pin, const int min, const int max);
+    void move(const int value);
+    void detach(void);
+  private:
+    typedef PWMServo super;
+    uint8_t servoPin;
+    uint16_t min_ticks;
+    uint16_t max_ticks;
+    uint8_t servoIndex; // Index into the channel data for this servo
+};