Paul Stoffregen

Time. Time library for Arduino

Audio. Teensy Audio Library

OneWire. Library for Dallas/Maxim 1-Wire Chips

Encoder. Quadrature Encoder Library for Arduino

cores. Teensy Core Libraries for Arduino

TimerOne. TimerOne Library with optimization and expanded hardware support

SerialFlash. Library for using SPI Flash memory with a filesystem-like interface

CapacitiveSensor. Detect touch or proximity by capacitve sensing

AltSoftSerial. Software emulated serial using hardware timers for improved compatibility

teensy_loader_cli. Command line Teensy Loader

XPT2046_Touchscreen. Touchscreen Arduino Library for XPT2046 Touch Controller Chip

ILI9341_t3. Optimized ILI9341 TFT Library

RadioHead. Version of RadioHead library for Teensy boards

OctoWS2811. Control thousands of WS2811/2812 LEDs at video refresh speeds

USBHost_t36. USB Host Library for Teensy 3.6 and 4.0

MahonyAHRS. C++

TimeAlarms. Time library add-on, schedule alarms to occur at specific dates/times

PS2Keyboard. PS/2 Keyboard Library for Arduino

DS1307RTC. Use a DS1307 Real Time Clock chip with the Time library

WS2812Serial. Non-Blocking WS2812 LED Library

SPI. SPI library for Teensy & Arduino IDE

FreqCount. Measures the frequency of a signal by counting the number of pulses during a fixed time.

O_C_T41. Ornament and Crime Optimized With Teensy 4.1

Ethernet. Ethernet library for Teensy (Wiznet W5100 / W5200 / W5500)

SoftwareSerial. SoftwareSerial library used on Teensy

CoreMark. Benchmark CPU Performance on Arduino Compatible Boards

DmxSimple. C++

MsTimer2. Run a function using a timer

MotionCal. Motion Sensor Calibration Tool

LittleFS. C

Tlc5940. 16 channel PWM LED driver based on the Texas Instruments TLC5940 chip.

TimerThree. TimerThree Library with optimization and expanded hardware support

MadgwickAHRS. C++

EEPROM. C++

SD. C++

FreqMeasure. Measures the elapsed time during each cycle of an input frequency.

NXPMotionSense. NXP Motion Sensors for Teensy and Arduino

ILI9341_fonts. Extra fonts for use with ILI9341_t3

PulsePosition. Multiple High-Res Input & Output PPM Encoded Signal Streams on Teensy 4.x, 3.x & LC

hid_listen. C

FlexiTimer2. Arduino library to use timer 2 with a configurable resolution. Based on MsTimer2 by Javier Valencia. Written for the project associated with the "Mobile & Pervasive Computing" course at Hasselt University in Belgium.

ST7735_t3. Teensy 3.x Optimized Version of Adafruit_ST7735 (1.8 inch TFT Display)

Talkie. Speech library for Arduino

FreqMeasureMulti. Measures the elapsed time during each cycle of up to 8 input frequencies.

Teensyduino_Examples. Examples for Teensyduino, installed into Arduino's File > Examples > Teensy menu

Wire. Wire library used on Teensy boards

X-Plane_Plugin. TeensyControls Plugin for X-Plane Flight Simulator

PWMServo. Control RC Servo motors with interrupt-resilient PWM

LedDisplay. Print text to an Avago HCMS-29xx LED display

FrequencyTimer2. Create a zero jitter frequency output, and run your own function on each period.

ARM-Toolchain. Shell

MakerFaire2017. Monolith Synth

RSA_signature_speed. Simple CPU speed benchmark

Bridge. Communicate between Teensy & Raspberry Pi - similar to Arduino Yun

teensy41_psram_memtest. C++

Phazerville-Screen-Capture. C++

CryptoAccel. Assembly