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
Sort by
Found 7321 libraries
Display
lvgl
16290 Stars
3195 Forks
V9.2.0
Full-featured Graphics Library for Embedded Systems
kisvegabor,embeddedt,pete-pjb
08/26/2024
Data Processing
ArduinoJson
6695 Stars
1119 Forks
V7.2.0
A simple and efficient JSON library for embedded C++.
Benoit
09/18/2024
Communication
WiFiManager
6556 Stars
1963 Forks
V2.0.17
WiFi Configuration manager with web configuration portal for Espressif ESPx boards, by tzapu
tablatronix
03/02/2024
Display
FastLED
6394 Stars
1630 Forks
V3.7.8
Multi-platform library for controlling dozens of different types of LEDs along with optimized math, effect, and noise functions.
Daniel
09/24/2024
Communication
IRremote
4467 Stars
1756 Forks
V4.4.1
Send and receive infrared signals with multiple protocols
Armin
09/09/2024
Communication
Blinker
3849 Stars
232 Forks
V0.3.10230510
Build a easy way for your IoT project.
i3wawter
02/15/2022
Communication
Blynk
3840 Stars
1386 Forks
V1.3.2
Build a smartphone app for your project in minutes!
Volodymyr
09/04/2023
Communication
PubSubClient
3818 Stars
1472 Forks
V2.8.0
A client library for MQTT messaging.
Nick
05/20/2020
Display
TFT_eSPI
3729 Stars
1069 Forks
V2.5.43
TFT graphics library for Arduino processors with performance optimisation for RP2040, STM32, ESP8266 and ESP32
Bodmer
03/06/2024
Display
Adafruit NeoPixel
3073 Stars
1265 Forks
V1.12.3
Arduino library for controlling single-wire-based LED pixels and strip.
Adafruit
07/09/2024
Device Control
IRremoteESP8266
2956 Stars
831 Forks
V2.8.6
Send and receive infrared signals with multiple protocols (ESP8266/ESP32)
David
07/28/2023
Communication
MFRC522
2759 Stars
1431 Forks
V1.4.11
Arduino RFID Library for MFRC522 (SPI)
GithubCommunity
12/29/2023