Data Processing

A list of the 482 libraries in the category Data Processing.

AIfES for Arduino	The stand alone TinyML solution for self learning smart sensors, systems and almost any Arduino board.
AViShaESPCam	AViShaESPCam adalah library untuk mempermudah penggunaan ESP32-CAM.
AceCRC	Cyclic Redundancy Check (CRC) algorithms: crc8, crc16ccitt, crc16modbus, crc32.
AceSorting	Various sorting algorithms for Arduino, including Bubble Sort, Insertion Sort, Selection Sort, Shell Sort (3 versions), Comb Sort (4 versions), Quick Sort (3 versions).
AcksenUtils	Arduino utility library with miscellaneous functions.
Adafruit MP3	mp3 decoder
Adafruit nRFCrypto	Arduino Cryptography library using hardware-accelerated ARM CryptoCell CC310 on nRF52-based Adafruit Bluefruit LE modules
Adafruit TensorFlow Lite	This is a library to abstract away TensorFlow Lite for Adafruit/Arcada boards
Adafruit WavePlayer Library	Helper library for wrangling Wave files
AdaptiveMapping	A library that makes it easier to map inputs to a range.
ADCDRP	Arduino library for ADC data analysis.
AESLib	AES encryption
AES_CMAC	AES-CMAC library
AioP13	Another implementation of G3RUHs PLAN-13 for satellite and sun prediction.
alarm	Alarms implementation for Arduino.
AlmostRandom	AlmostRandom generates random number from a few entropy sources within the Arduino.
AnalogFilter	Analog filter library, used to slow down the sampling rate of analog reads.
Angle	Library to convert between floating point angle to minutes hours representation.
AngleConvertor	Library to convert between different less known angle formats.
Anomalia	Arduino library for data processing anomalies.
Approxy	Library approximating arrays of data
ArduTFLite	TensorFlow Lite Micro library in Arduino style.
ardubson	Arduino Library for BSON (Binary JSON)
arduinoFFT	A library for implementing floating point Fast Fourier Transform calculations on the Arduino framework.
ArduinoJson	A simple and efficient JSON library for embedded C++.
Arduino POST HTTP Parser	A library that allows for easy parsing of POST packages.
ArduinoQueue	Queue Library
Arduino_CRC32	Arduino library providing a simple interface to perform checksum calculations utilizing the CRC-32 algorithm.
Arduino_KNN	[BETA] Arduino library for the K-Nearest Neighbors algorithm.
ArgParse	A library for splitting a string with arguments into an array.
ArrayExt	Expand the array and set the average value for front, back, left and right.
ArrayList	A templated class for creating dynamic or fixed size arrays. Based off of Java's ArrayList class.
ArrbotMonitor	Plotter-friendly display macros.
ArucoLite	Lightweight ArUco tracking
ArxStringUtils	Arduino String utilities
atlas OEM module	Basic function to accessing atlas OEM module.
AtomicWeight	Arduino library for atomic weights, calculate massPercentage of elements in a formula.
autorequest	Autorequests implementation for Arduino.
AverageAngle	Arduino library to calculate correctly the average of multiple angles.
avr-fast-div	Optimized integer division for AVR hardware
avr-fast-map	A faster implementation of the Arduino map() function
avr-fast-shift	Optimised left and right shifting of `uint32_t` up to 31 places.
Bang	Use the command line interface of your host machine as a 'Service' for your Arduino!
BasicLinkedList	A templated class for creating dynamic Linked Lists. A Linked List is a Linked List where each node points to the next node in the list.
BasicTag	Functional C Library for abstracting variables as tags.
BaudotCode	Easily encode and decode ITA-2 5 bit Baudot code for for RTTY on Arduino
BitArray	Arduino library for compact array of objects with a size expressed in bits.
BitBool	The ultimate bit manipulation tool.
BitPack	Library for packing bit flags into byte array
bits_asukiaaa	A library to handle bits or bytes.
Bolder Flight Systems Airdata Calculations	Airdata library.
Bolder Flight Systems Circular Buffer	Circular buffer library.
Bolder Flight Systems Eigen	Eigen Matrix Math Library.
Bolder Flight Systems Filter	Filter library.
Bolder Flight Systems Imap	Float to integer mapping.
Bolder Flight Systems LEB128	LEB128 library.
Bolder Flight Systems Polytools	Polynomial fitting and evaluation.
Bolder Flight Systems Statistics	Stats library.
Bolder Flight Systems ULEB128	ULEB128 library.
Bolder Flight Systems Unit Conversions	Unit conversion library.
BoolArray	Arduino library for compact array of booleans of max size 2000 (UNO).
bosejis_AMV	The AMV Protocol Implementation
bosejis_Bin	Bosejis Bin Library
bosejis_PString	Print to String Library
bosejis_Types	Generic Type to Value Conversion Library.
BSON	Binary JSON packet builder for Arduino
BufferUtils	An Arduino library for working with Buffers.
CalibratedSpeed	Arduino Library for calibrating DC motors
Cardinal	An Arduino library that takes input in degrees and output a string or integer for the 4, 8, 16, or 32 compass headings (like North, South, East, and West).
CCIR476	Encode and Decode CCIR476 symbols for SITOR / AMTOR based messages on Arduino
ChatGPTuino	Arduino library for making API calls to OpenAI's chatGPT.
Chirale_TensorFLowLite	Allows you to run machine learning models locally on all Arduino boards with mbed or ESP32 architecture.
CipherCode	Library with functions to encode texts
Clap	Library for clap recognition and counting
cmd	A serial command line interface with buffer editing.
CmdParser	A simple and most powerfull cmd parser with small memory footprint
CodeDebugScope	CodeDebugScope Library
Cojson	Zero-effort JSON reading and writing on Arduino platforms,
Commander-API	This library can be used to create a simple command parser.
Complex	Arduino library for Complex math.
ConsentiumStarterKit	Consentium Starter kit.
ConsentiumThings	Consentium Things IoT board.
Coordinates	Allow easy and reliable conversion between cartesian and polar coordinate system.
Correlation	Arduino Library to determine correlation between X and Y dataset
CountDown	Arduino library to implement a CountDown clock in SW.
CppPotpourri	An architecture-agnostic package of discrete solutions to common problems in C++.
CRCx	CRC calculation for Arduino and other C++ programs
CRC	Library for CRC for Arduino
CRC32	An Arduino library for calculating a CRC32 checksum.
crc_asukiaaa	A library of functions about crc.
CRT	Bunch of CRT functions for LEDs
Crystal C Interpreter	This is a C++ interpreter developed based on ArduinoSTL, which supports almost all C++ keywords (excluding for) and can be used as a basic operating system on the avr development board.
CSV Parser	CSV Parser for Arduino.
currency	Arduino library to help formatting integers as currency e.g. $ 1.000.000,00.
CurveFitting	Fits polynomial curves to given datapoints
CustomJWT	A library to make it easy to encode and decode JWT tokens on the Arduino platform.
DSpotterSDK_Maker_33BLE	DSpotterSDK_Maker_33BLE provides offline speech recognition function for developers on Arduino Nano 33 BLE Sense, which can recognize trigger words and command words.
DSpotterSDK_Maker_NiclaVision	DSpotterSDK_Maker_NiclaVision provides offline speech recognition function for developers on Arduino Portenta H7, which can recognize trigger words and command words.
DSpotterSDK_Maker_PortentaH7	DSpotterSDK_Maker_PortentaH7 provides offline speech recognition function for developers on Arduino Portenta H7, which can recognize trigger words and command words.
DSpotterSDK_Maker_RP2040	DSpotterSDK_Maker_RP2040 provides offline speech recognition function for developers on Arduino Nano RP2040 Connect, which can recognize trigger words and command words.
Dashboard IoT	Library for Dashboard IoT Platform by Nusabot.
DataSeriesPod	A simple Arduino data logging library
DataTome	Data analysis and filtering using time series for embedded devices (IoT). All in a single C++ library, Data Tome.
datahandler	Arduino library for advanced data manipulation
DateTimeFunctions	Collection of date & time functions. Check, Convert, Get, Clock & Date.
dateTimeHelpers	Arduino library with date and time helper functions.
deepC	Allows you to run machine learning models locally on arduino boards.
Deneyap Kart QRCodeReader	A library to read QR Codes using an Deneyap Kart with a camera module.
DEVFULL	Arduino library for a /dev/full stream
DEVNULL	Arduino library for a /dev/null stream
DEVRANDOM	Arduino library to wrap a random generator in a stream
DigitSeparator	Arduino library to separate digit value with marks and returns it as C string.
DistanceTable	Library for a memory efficient DistanceTable for Arduino.
DOC_CAT	Expanding the Arduino environment
DoubleLinkedList	A templated class for creating dynamic Double Linked Lists. A Double Linked List is a Linked List where each node points to the next node and the previous node.
DoublyLinkedList	An advanced library for managing lists.
DS PCA9536 Library	Arduino library for the PCA9536 I2C I/O expander.
DS1804	Arduino library for DS1804 Nonvolatile Trimmer Potentiometer.
DSPFilters	A realtime digital signal processing (DSP) library for Arduino.
ELi_McM_4_00	A library for using Microcontroller modules of E-LAGORi.
Easing	Easing function library for Arduino
Edge-fel	Feature extraction library for Arduino.
EdgeNeuron	TensorFlow Lite Micro library in Arduino style for TinyML applications.
EEPROMReader	EEPROM reading / writing library with cpp type templating.
Eigen	Eigen (a C++ template library for linear algebra) for Arduino
ellipse	Arduino library for ellipse class
EmbeddedSparkplugNode	Sparkplug B / Sparkplug 3 Edge Node Library.
EmotiBit ArduinoFilters	Filter library for Arduino.
enum_asukiaaa	A library to share enum on arduino.
Ephemeris	Arduino library for the calculation of ephemeris of the solar system with an Arduino Mega.
ESP32Dispatcher	Simple time-slice based task dispatcher
ESP32-targz	A library to compress/decompress tar+gzip archives.
ESP32httpUpdate	Http Update for ESP32
esp8266-google-home-notifier	Send notifications to Google Home from esp8266/32.
esp8266-google-tts	generate the link to speech mp3 on esp8266/32.
ESP8266IoTHelper	Helper for ESP8266 that orchestrates WiFi connection and OTA updates
ESP_TF	Tensorflow micro for esp32 with esp nn support
Etherkit JTEncode	Generate JT65, JT9, JT4, FT8, WSPR, and FSQ symbols on your Arduino.
Etherkit Morse	Generate Morse Code for transmission on an digital I/O pin.
EventSystem	Event based system that monitor variables and fire event when the variable change.
EWMA	Exponentially Weighted Moving Average filter used for smoothing data series readings.
ExponentMap	Generates an exponentially growing array based on provided number of steps and maximum value.
Fabrik2D	A library for fast solving of inverse kinematics using the FABRIK algorithm.
FastCRC	Fast CRC routines
FastMap	Library with fast map function for Arduino.
FastTrig	Arduino library with interpolated lookup for sin(), cos(), tan(), atan2() and more.
Fast4ier	An FFT and IFFT library.
fast_math	Arduino library for fast math algorithms
FFT_C	FFT library in C
Filter Easy	A collection of easy-to-use digital filters
Filters	Filter utilities for Arduino
FIR-Filter	Finite Impulse Response Filter for filtering signals/sensor data.
FixMath	Fixed Point Arithmetics for Arduino and others
fix_fft	A library for implementing fixed-point in-place Fast Fourier Transform on Arduino. It sacrifices precision and instead it is way faster than floating-point implementations.
fixed	Implementation of fixed poind calculations
FixedPoints	A template library for defining fixed point types of varying sizes.
FLE	Arduino library for FLE = FLoat with Error datatype
FloatArrayManager	A library to simplify averaging a moving window of values.
FloatToAscii	Fast and small single precision float to string conversion.
floatToString	Provides a function to convert a float to a string with a specified number of digits after decimal.
float16	Arduino library to implement float16 data type.
float16ext	Arduino library to implement float16ext data type.
Forecaster	Weather forecasting with Zambretti algorithm
fp64lib	Handcrafted 64-bit floating point routines for AVR/arduino microprocessors.
Fraction	Arduino library to implement a Fraction datatype.
FunctionGenerator	Arduino library to generate wave forms (nummeric) for a DAC
GParser	Fast library for parsing cstring into substrings, urlencode, unicode encode for Arduino
Gauge_asukiaaa	It calculates value from sample values.
Gauss	Library for the Gauss probability math.
Gaussian	Gaussian math, Kalman Filters and Moving Averages made easy
GaussianFilter1D	Arduino library for using a gaussian blur / smoothing filter
GeoMagnetism	A conversion of the NOAA WMM wmm_point.c and GeoMagnetismLibrary.c source code
ghostl	Lock-free queue; C++ coroutines; and a nano-sized C++ STL adapter for MCUs like ESP8266/ESP32.
gmp-ino	GNU Multiple Precision (GMP) Arithmetic Library for Arduino.
goblin3d	Graphics engine for rendering 3D wireframe on monochromatic displays and TFT LCDs without any dependency required for Arduino platform.
Goertzel	Tone decoding library based on the Goertzel algorithm
GrafikLogger	A library for logging and plotting data using Arduino.
GRC_AI	A library supporting communication with GRC AI module
GSON	Light JSON parsing and assembling library for Arduino
GST	Arduino library for Golden Standard Test, confusion matrix.
GTL	Library with template tools (buffers, pointers)
GyverFIFO	Simple ring (circular, FIFO) buffer for Arduino
GyverFilters	Library with few filters for data processing
GyverLBUF	Simple linear buffer for Arduino
GyverPID	Fast library for PID regulating algorithm
GyverRelay	Library for relay regulation algorithm
Hamming	Library for pack and unpack data by Hamming algorithm
Hashtable	This library provides an easy and efficient way to create dynamic Hash Tables in Arduino projects. It supports various operations such as insert, remove, among others.
haversine	A library to find the distance and azimuth angle between two GPS cordinates based on haversine formula.
Histogram	Arduino library for creating histograms math.
htcw_data	Provides STL free containers
htcw_io	Provides STL free streams
htcw_json	Provides JSON parsing
htcw_ml	Provides HTML and XML parsing
iarduino Frequency	Библиотека для определения частоты на аналоговом входе.
iarduino_GPS_NMEA	Библиотека парсинга протокола NMEA.
iarduino_I2C_Software	Библиотека для работы с программной шиной I2C.
iarduino_KB	Библиотека для работы с матричными клавиатурами
iarduino_VpH	Библиотека для преобразования напряжения с щупа pH-метра в кислотность жидкости.
IEEE754tools	Fast helper functions for IEEE754 floats.
IgcLogger	Simple library to log igc track records
INA219	Arduino library for INA219 voltage, current and power sensor.
INA226	Arduino library for INA226 power sensor
INA228	Arduino library for the INA228, I2C, 20 bit, voltage, current and power sensor.
INA229	Arduino library for the INA229, SPI, 20 bit, voltage, current and power sensor.
INA236	Arduino library for the INA236, I2C, 16 bit, voltage, current and power sensor.
INA239	Arduino library for the INA239, SPI, 16 bit, voltage, current and power sensor.
INA260	Arduino library for INA260 power sensor
INA3221_RT	Arduino library for the I2C INA3221 3 channel voltage and current sensor.
infiniteAverage	Experimental Arduino Library to calculate a high precision average of many samples
integer24	integer24 types uint24_t and int24_t for Arduino.
Interval	Arduino library for Interval data type.
Iobeam	Client library for using the iobeam cloud.
jm_crc-ccitt	jm_crc-ccitt CRC-CCITT Arduino Library.
JsmnStream	Reformatting of the Serge Zaitsev jsmn library to parse a JSON string one char at a time.
Json Streaming Parser	A very memory efficient library to parse (large) JSON objects on small devices
json2asw	Reads json sf2 data from a file and converts it to a Teensy Audio Library AudioSynthWavetable::instrument_data object.
jsons	Read and write JSON documents as a stream.
Justina interpreter	Justina interpreter for Arduino 32 bit boards.
kMeans	k-Means Arduino library - Unsupervised machine learning clustering method of vector quantization.
Kalman	Include Kalman filter to your Arduino projects
KickFFT	A library for implementing a discrete Fourier transform on an input data array.
KickFilters	A library for implementing a few basic filters including: high-pass, low-pass, notch, moving average filters, and median filters.
KickFiltersRT	A library for implementing a few basic real-time filters including: high-pass, low-pass, notch, etc.
KickMath	A library for performing a few simple mathematical calculations for use with arrays.
Kinematics	Kinematics library for robotics
Knock Detector	A non-blocking knock detection library to use with piezo elements
Kurtosis	Arduino library for calculating skewness and kurtosis of a dataset.
lazyjson	Lazy JSON parser for embedded systems
LibYxml	Yoran Heling's yxml library.
libdivide	Optimised integer division.
LineFormatter	Wrapper class for Stream e.g. Serial to enhance layout of tabular data.
LinkedList	A fully implemented LinkedList made to work with Arduino projects
LinkedPointerList	Light-weight implementation of LinkedList library, that is now stripped down to bare minimum, making it appropriate for use in memory-critical environments.
LiteOSCParser	A lightweight OSC processing library.
LoRa Serialization	Library for serialization of data on the Arduino side and deserialization in the TTN
LoRandom	A library using Semtech's sx1276/7/8/9's `RegRssiWideband` register properly to generate random numbers.
Logistic	Arduino library to explore the logistic formula. (chaos, bifurcation)
LTC2485	Arduino library for LTC2485 I2C 24 bit ADC.
LTC2991	Arduino library for LTC2991 temperature and voltage control IC
LUHN	Arduino Library for calculating LUHN checksum.
mString	Static lightweight analog of String class
M62429	Arduino library for M62429 volume control IC
MacroLogger	Arduino logger with support for preprocessor directives and standard C/C++ string formatting.
Madgwick	Helpers for MadgwickAHRS algorithm
Mahony	Helpers for MahonyAHRS algorithm
Maidenhead	Library for converting between latitude/longitude and Maidenhead locators.
map2bits	Arduino library for mapping a float to a number of bits.
map2colour	Arduino library for mapping a float to colour spectrum
MatrixMath	Minimal linear algebra library
MBEDSpeech	Arduino library for running speech recognition machine learning models
MD_Menu	Library for displaying and managing menus on displays with with up to 2 lines.
MD_MIDIFile	Arduino Standard MIDI File (SMF) Player
MD_TTT	Tic-Tac-Toe game logic library
MD_YX5300	Library for Serial MP3 Player (Catalex YX5300 module)
mdif	Minimal Data Image Format (MDIF) is a lightweight image format with minimal data structure and integration with Diwa in mind that balances both simplicity and functionality.
MeanAndVarOnTheFly	Calculate mean and variance not storing individual values in memory.
MedianFilterLib2	Median Filter Library 2
Melody	Melody offers a simple an powerful music text notation called MELO.
MeteoFunctions	Collection of meteo functions
MicroFlow	Export and run tensorflow models on arduino microcontrollers!
MicroTFLite	Allows you to run machine learning models locally on your microcontroller devices.
microlzw	Embeddable micro Lempel-Ziv-Welch compression library for strings.
MicrostepToLinear	Convert stepper motor microsteps to linear distance.
millis64	Arduino library for millis64 micros64 millis32 micros32, time counters with optional offset.
minIniFS	Library to read and write .ini files.
mini-ppm-info	Get PPM header information, relying only on enough data for the initial header
Mini QOI	A streaming QOI decoder, designed for embedded systems with very little RAM.
Minimax	Fully implemented Minimax algorithm with alpha-beta pruning. Completely project/Game independent. Uses sophistaced templated class to quickly implement the required methods to add full "look-ahead" capabilities to your games and thoughful processses. Several great working examples inluded!
Ministache	Mustache template engine for Arduino and ESP32 - render HTML templates dynamically
MJScore	Mahjong score calculation library
moduloMap	Arduino library for modulo mapping
MonteCarloPi	MonteCarloPi is a library to benchmark Arduinos by estimating the value of pi.
MovingAveragePlus	Moving Average library compatible with any number type
movingAvg	A simple Arduino library for calculating moving averages.
msToString	Provides a function to convert a number of milliseconds into a string.
MSMPLOTTER	A library that can plot on Serial Monitor.
MultiMap	Library for fast non-linear interpolation by means of two arrays.
MultivariateNormal	Arduino library for sampling from a multivariate normal distribution
munet	Modules for Wifi connectivity, NTP, OTA, MQTT on ESP32/ESP8266 compatible with muwerk scheduler, serial link for other platforms
Muwerk scheduler library	cooperative scheduler and mqtt-like communication queues
Muwerk ustd library	A minimal and highly portable micro-standard-library for arrays, queues and maps
MVP3000esp	The MVP3000 framework is built to streamline the implementation of sensor and actuator hardware.
MyKeywords	Define your own custom color-highlighted keywords for the Arduino IDE!
NColor	NColor Library.
NFuncs	NFuncs library, dependency of other libs, useful functions.
n2cmu	Feedforward Neural Network Coprocessing Microcontroller Unit (CPC via UART) for STM32F103C8T6 Bluepill Development Board written purely in TinyGo.
NeumannCorrector	Arduino library for a NeumannCorrector. (randomizing streams of bits).
NeuralNetwork	Simple MLP Neural-Network Library.
Neurona	Artificial Neural Network architectures for Arduino
NibbleArray	Library to implement a compact array of nibbles (4 bit).
NoveltyDetection	Detects Novelties/Outliers using Support Vector Machine
num7	ARBITRARY PRECISION GENERAL PURPOSE ARITHMETIC-LOGIC DECIMAL CLASS
OPTIGA Trust M	This library allows you to communicate with Optiga Trust M Security Controller
OPTIGATrustX	This library allows you to communicate with OPTIGA™ Trust X Products.
Optional	A simple optional type for C++.
Oversampling	Improving ADC Resolution By Oversampling Averaging.
OVS	Simple Arduino library for oversampling ADC and other data
pRNG	Pseudo-random number generator
Pairs	Text pair:value representation for dynamic data
palindrome	Palindrome library
PCR	Arduino library for PCR process control.
Picovoice_AR	Picovoice for Arabic language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_DE	Picovoice for German language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_EN	Picovoice for English language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_ES	Picovoice for Spanish language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_FA	Picovoice for Farsi language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_FR	Picovoice for French language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_HI	Picovoice for Hindi language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_IT	Picovoice for Italian language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_JA	Picovoice for Japanese language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_KO	Picovoice for Korean language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_NL	Picovoice for Dutch language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_PL	Picovoice for Polish language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_PT	Picovoice for Portuguese language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_RU	Picovoice for Russian language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_SV	Picovoice for Swedish language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_VN	Picovoice for Vietnamese language. Picovoice is an end-to-end platform for building voice products on your terms.
Picovoice_ZH	Picovoice for Mandarin language. Picovoice is an end-to-end platform for building voice products on your terms.
PID_RT	Arduino PID library
PLSduino	Partial Least Squares for arduino using eigen
PlayNote	A library that makes translate notes of song to Hz and play it through passive buzzer.
Plotter	An Arduino library for easy plotting on host computer via serial communication.
plotutils	2-D vector graphics composition library
Polyline	Encode latitude/longitude coordinates to a Polyline string.
Porcupine_AR	Porcupine for Arabic language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_DE	Porcupine for German language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_EN	Porcupine for English language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_ES	Porcupine for Spanish language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_FA	Porcupine for Farsi language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_FR	Porcupine for French language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_HI	Porcupine for Hindi language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_IT	Porcupine for Italian language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_JA	Porcupine for Japanese language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_KO	Porcupine for Korean language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_NL	Porcupine for Dutch language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_PL	Porcupine for Polish language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_PT	Porcupine for Portuguese language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_RU	Porcupine for Russian language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_SV	Porcupine for Swedish language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_VN	Porcupine for Vietnamese language. Porcupine is a highly-accurate and lightweight wake word engine.
Porcupine_ZH	Porcupine for Mandarin language. Porcupine is a highly-accurate and lightweight wake word engine.
Prandom	Arduino library for random number generation with Python random interface.
PreferencesCLI	Arduino library to allow access to the Preferences library via the SimpleCLI library.
PrintCharArray	Library to capture prints into a char array.
PrintSize	Library to determine size of a printed variable.
PrintString	Library to capture prints into a String.
protectedAES	AES library with protection against Side Channel Attacks.
pseudospectrum	A library that adds spectrum data to a pseudospectrum (additive) using linear interpolation
Psychrometer	Library for psychrometer - read humidity from two thermometers
QList	Library implements linked lists
QubitroMqttClient	(BETA) Easily connect to Qubitro IoT Platform with customized MQTT methods.
Queuetue Digital Balance Library	A library of functions to build a digital balance
QuickStats	Descriptive Statistics for Arduino
Ramp	A library that manage interpolation beetween values.
randomHelpers	Arduino library with helper function for faster random bits
Random16	Fast 16 bit random number generator
RBD_Threshold	Set and check numeric quantile scales.
ReefwingAHRS	Attitude and Heading Reference System (AHRS) used in the Reefwing Flight Controller.
ReefwingFilter	A collection of filters & noise generators used in the Reefwing Flight Controller.
Reefwing_imuTypes	common structs and enums used by the Reefwing IMU Libraries.
Regression	Easy-to-use Statistical Regressions.
RGBProgress	Calculate an RGB color according to a progression.
rotaryDecoder	Arduino library for a PCF8574 based rotary decoder.
rotaryDecoderSwitch	Arduino library for a PCF8574 based rotary decoder + switch.
rotaryDecoderSwitch5	Arduino library for a PCF8575 based rotary decoder + switch.
rotaryDecoder8	Arduino library for a PCF8575 based rotary decoder.
RTT QRCode	RT-Thread QR Code App
RunAvgWeight	Running Average with weight of N elements.
runningAngle	Library to average angles by means of low pass filtering with wrapping.
RunningAverage	The library stores the last N individual values in a circular buffer to calculate the running average.
RunningMedian	The library stores the last N individual values in a buffer to select the median.
RunningStats	It computes simple running statistics.
SafeString	A Safe, Static String library to replace Arduino String, plus non-blocking Serial I/O, I/O buffering, loopTimer and millisDelay
SavLayFilter	Savitzky-Golay Filtering Algorithm
SavitzkyGolayFilter	Savitzky-Golay Filtering Algorithm
SDList	A Simple ArrayList Implementation that saves memory by dumping contents into an SD Card.
SerialCommands	An Arduino library to tokenize and parse commands received over a serial port.
SerialTuning	Tune variables without a sweat.
Serie	A library for mesures that makes easy to use time series
SET	Arduino library to implement simple SET datastructure.
sf22aswt	Lazy loading a Soundfont2 sf2 file that can then be converted into a object, that can then be used with Teensy AudioSynthWavetable. Latest release uses automatic use of extmem if available, and also have early check if available ram is sufficient.
SHEX	Arduino library to generate hex dump over Serial
SimpleCLI	A Command Line Interface Library for Arduino
SimpleFilter	A denoising library which can be used in raw anolog data process like touch screen input.
SimpleFusion	Simple IMU fusion with a complementary filter.
SimpleHOTP	A lightweight HOTP (HMAC - Based one Time Password) Generator for Arduino.
SimpleKalmanFilter	A simple implementation of Kalman Filter.
SimpleProperties	This library provides an easy and efficient way to create and save "Properties". This Library is built on the Hashtable Library, and Mimicks the Java Properties Class.
SimpleVector	A Templated Library for creating dynamic arrays in Arduino projects. It's purpose is meant to be used for Number types, but can be used for any type though it is not recommended as it has not been tested on other types.
Sitron Labs TIC Arduino Library	Arduino library for parsing consumer-side data provided by electricity meters in France.
SkyMap	SkyMap is a powerful header only library for calculating the positions of stars and planets in the sky.
slowAES	slowAES bypass the test cookie with nodeMcu
smart-input-filter	A stable, unit-tested filter library
SmartPin	Construct easy to follow semantic expressions using variables that represent the pins
Smooth	Keep smooth running averages without using arrays! The sample size is adjustable at runtime.
Smoothed	A simple library to store and calculate smoothed values from sensors.
SoftFilters	Arduino framework and library of software data filters.
SomfyReceiver	Simple and minimalist Somfy remote control decoder.
SparseArray	Arduino library for sparse arrays of floats.
SparseMatrix	Arduino library for sparse matrices.
SPC	A library for easy processing of Analog Signals
SpritzCipher	Spritz library for Arduino, CSPRNG, cryptographic hash and MAC functions, symmetric-key data encryption, and some general-purpose functions.
SRF05	Arduino library for SRF05 distance sensor
SSVWaitForStringInStream	Simple class to compare coming characters one by one, on the fly, from any stream, and compare it with predefined string constants.
Stack	Dynamic/static array buffer for any data type with handy functions
statHelpers	Arduino library with a number of statistic helper functions.
StaticSerialCommands	An Arduino library for parsing commands received over a serial port.
Statistic	Library with basic statistical functions for Arduino.
Statistical	Statistic, Sum, Max, Min, Sq_Sum, Arithmetic Average, Geometric Average, RMS Average, Ext RMS Average, Bubble Sort, Median, Standard Deviation, Standard Deviation Error, Coefficient Factor, Average, Stream, Regression, Slope, Data, Analyse
StreamAverage	Library for averaging without having huge data Buffers consuming all your memory.
StreamIO	Read/write wrapper for Stream and array buffers
StringAction	Introduces string operations and Serial reading
StringLib	Efficient string building and reading for Arduino applications.
StringSplitter	Arduino String Splitter Library
StringUtils	Bunch of converting functions for string data
Stringcalculater	Arduino library to calculate a stirng.
Student	LArduino library for Student or T-distribution math.
SunPosition	Library for tracking Sun position by location and time for Arduino
Tachometer	Library for frequency and period measurement
TCXWriter	A Tiny Library for writing/creating TCX files.
Temperature	Library with weather and temperature conversion functions.
TensorFlowLite_ESP32	Allows you to run machine learning models locally on your ESP32 device.
textparser	Line based text parser.
TGP Decodeur	Permet de décoder les messages provenant d'un objet de type Stream (tel que Serial), selon un format standard.
TheengsDecoder	A simple, efficient, portable and lightweight library for Internet of Things messages decoding.
TimeRandom	Library for generating random numbers with time syncronization
TimeSeries	Arduino library for time series forecasting.
TimedPID	PID controller
timestamp32bits	A library for calculating UNIX-like timestamps for dates AFTER January 1, 1970 or January 1 of whichever year is selected as EPOCH.
timing	Arduino library with wrapper classes for seconds, millis and micros.
tinyCore	A mechanism to easily describe multi-core (esp32/Arduino).
TinyDecisionTreeClassifier	TinyDecisionTreeClassifier is a simple but elegant standalone library for training decision trees directly on the edge.
TinyMatrixMath	Implments common matrix math operations for small matrices.
TinyXML	Fork of Adam Rudd's (adamvr) TinyXML library.
TOPMAX	Arduino library to track top n maxima.
TOPMIN	Arduino library to track top n minima.
TR064	Arduino/ESP library for the TR-064 SOAP protocol
Transform	A library for implementing all integer signal transofrms.
TrigDef	A look-up table for trig functions.
TrivialKalmanFilter	Trivial Kalman Filter.
Troolean	Arduino Library for a three state logic data type
TrueProx	Arduino library for high accuracy presence detection using analog proximity sensors.
ttestTable	Definition file for t-Tesst alpha level look-up tables for different degrees of freedom.
Tween	Tween library for Arduino with Robert Penners easing functions
uBitcoin	Brings Bitcoin to embedded devices
uCompression	Simple and fast compression/decompression library.
uConfigLib	Arduino (standard C) library to store configuration values in a registry-like structure
uCRC16BPBLib	Tiny and cross-device compatible CCITT CRC16 Bit Per Bit or Byte Per Byte calculator library - uCRC16BPBLib
uCRC16Lib	Tiny and cross-device compatible CCITT CRC16 calculator library - uCRC16Lib
uCRC16XModemLib	Tiny and cross-device compatible CRC16 XModem calculator library UKHAS.org.uk compatible - uCRC16XModemLib
uEspConfigLib	The deffinitive ESP32 and ESP8266 configuration Arduino library, uEspConfigLib
uHexLib	Arduino (standard C) tiny and cross-device compatible hexadecimal coding/decoding library
uMessagesBrokerLib	Arduino (standard C) library to communicate between devices
uMFMLib	Tiny lib to enode and decode FM and MFM data streams
uNeurai	Brings Neurai to embedded devices
Units	Arduino library for unit conversion
UnorderedMap	A Wrapper Library that is built on the Hashtable Library. The Eventual plan is to add more functionality to the library.
unzipLIB	A library to extract files from ZIP archives
URLCode	Decode and Encode URL.
UrlEncode	Simple URL encoder (also known as percent encoding)
USBBlaster	USB Blaster emulation for Arduino boards
UTF8ToGB2312	A library that converts UTF-8 string to GB2312 string.
VectorXf	Vector class 2f, 3f, 4f (port of ofVecXf (openFrameworks))
VidorGraphics	Provides graphical functionalities on MKR Vidor 4000
VidorPeripherals	Provides extended IO functionalities and interfaces
VolAnalyzer	Library for sound amplitude analysis
WaveMix	Arduino library to mix two signals (A and B) with an adaptive weight.
weathercall	An efficient openweather data caller.
WinkelICT Tiny AT Command Parser	0 RAM Hayes AT Command Parser by reference, fast, thoroughly tested, for both Bluetooth and GSM commands.
XboxSeriesXHIDReportBuilder_asukiaaa	Report builder of HID for Xbox SeriesX Controller.
XLR8DigitalIO	Arduino library for access to the extra pins available on an XLR8 Snō.
XLR8Float	Arduino library for hardware accelerated floating point math.
XLR8PID	Arduino library for hardware accelerated PID control.
XLR8Quadrature	Arduino library for hardware accelerated quadrature encoder control.
XMLWriter	Arduino library for creating XML
XTEA-Cipher	XTEA-Cipher library for Arduino. cryptographic MAC function, symmetric-key data encryption/decryption
XYZgeomag	Calculate the magnetic field on earth using the World Magnetic Model(WMM).
YAMLDuino	A simple and efficient YAML library for embedded C++
YX5300 for ESP32	A library to support the YX5300 MP3 Module on the ESP32 platform.
ZikoMatrix	A Matrix library
zlib_turbo	A library to inflate deflated data and unpack gzip files