Libraries
The Arduino environment can be extended through the use of libraries. Libraries provide extra functionality for use in sketches. Discover how to installing libraries
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Found 7629 libraries
Display
lvgl
17981 Stars
3372 Forks
V9.2.2
Full-featured Graphics Library for Embedded Systems
kisvegabor,embeddedt,pete-pjb
10/30/2024
Data Processing
ArduinoJson
6800 Stars
1131 Forks
V7.3.0
A simple and efficient JSON library for embedded C++.
Benoit
12/29/2024
Communication
WiFiManager
6701 Stars
1992 Forks
V2.0.17
WiFi Configuration manager with web configuration portal for Espressif ESPx boards, by tzapu
tablatronix
03/02/2024
Display
FastLED
6620 Stars
1673 Forks
V3.9.10
Multi-platform library for controlling dozens of different types of LEDs along with optimized math, effect, and noise functions.
Daniel
01/13/2025
Communication
IRremote
4590 Stars
1769 Forks
V4.4.1
Send and receive infrared signals with multiple protocols
Armin
09/09/2024
Communication
Blinker
4158 Stars
234 Forks
V0.3.10230510
Build a easy way for your IoT project.
i3wawter
02/15/2022
Display
TFT_eSPI
3911 Stars
1129 Forks
V2.5.43
TFT graphics library for Arduino processors with performance optimisation for RP2040, STM32, ESP8266 and ESP32
Bodmer
03/06/2024
Communication
Blynk
3879 Stars
1396 Forks
V1.3.2
Build a smartphone app for your project in minutes!
Volodymyr
09/04/2023
Communication
PubSubClient
3867 Stars
1482 Forks
V2.8.0
A client library for MQTT messaging.
Nick
05/20/2020
Display
Adafruit NeoPixel
3157 Stars
1272 Forks
V1.12.3
Arduino library for controlling single-wire-based LED pixels and strip.
Adafruit
07/09/2024
Device Control
IRremoteESP8266
3052 Stars
836 Forks
V2.8.6
Send and receive infrared signals with multiple protocols (ESP8266/ESP32)
David
07/28/2023
Communication
MFRC522
2822 Stars
1461 Forks
V1.4.11
Arduino RFID Library for MFRC522 (SPI)
GithubCommunity
12/29/2023