AARUARDUINO

Universal Arduino Library — 1000+ Modules, One Consistent API

1136

Modules

About

AARUARDUINO provides one consistent API for 1000+ sensors, actuators, displays, and communication modules across all Arduino IDE-compatible boards. No more juggling different libraries — just #include <AARUARDUINO.h> and go.

Made by AARUTO

Supported Boards

Arduino Uno R3

ATmega328P · 5V

Uno R4 Minima

RA4M1 · 5V

Uno R4 WiFi

RA4M1 + ESP32-S3

Arduino Nano

ATmega328P · 5V

Mega 2560

ATmega2560 · 5V

Leonardo

ATmega32U4 · 5V

Arduino Due

SAM3X8E · 3.3V

Arduino Zero

SAMD21 · 3.3V

Nano 33 IoT

SAMD21 + NINA · 3.3V

ESP32 Family

Xtensa/RISC-V · 3.3V

ESP8266

NodeMCU / D1 mini · 3.3V

Module Reference

Category	Count	Examples
Analog Sensors	324	LDR, MQ-x, LM35, soil, rain, sound, FSR, pH/EC/TDS
Digital Sensors	93	PIR, radar, IR, flame, smoke, touch, reed, hall, button
I2C Devices	164	MPU6050, BME280, SHT3x, VL53L0X, SSD1306, LCD1602
SPI Devices	32	MAX7219, ILI9341, MFRC522, W25Q flash, SD card
UART Devices	18	GPS NEO-6M, MH-Z19, PZEM-004T, DFPlayer, PMS5003
1-Wire Devices	15	DS18B20, DS2438, iButton
Actuators	97	LED, buzzer, relay, servo, stepper, motor, pump
Displays	74	TM1637, WS2812, ePaper, OLED
Radio	89	IR, WiFi, BLE, LoRa, RF433, NRF24L01
Storage	115	SD, flash, EEPROM, FRAM
Special/Composite	115	Joystick, encoder, shields, GPS, GSM

Quick Start

#include <AARUARDUINO.h>

void setup() {
  Serial.begin(115200);
  AARUARDUINO.begin();
  AARUARDUINO.ultrasonic(7, 8);
  AARUARDUINO.led(13);
  AARUARDUINO.buzzer(9);
  AARUARDUINO.lcdI2C(0x27, 16, 2);
}

void loop() {
  AARUARDUINO.update();
  float cm = AARUARDUINO.readUltrasonic();
  if (AARUARDUINO.lastError() != AARUARDUINO_OK) return;
  if (cm > 0 && cm < 20) {
    AARUARDUINO.setLED(true);
    AARUARDUINO.beep(2000, 100);
    AARUARDUINO.displayText("Close!");
  } else {
    AARUARDUINO.setLED(false);
  }
  delay(100);
}

Installation

Arduino IDE (.zip)

1. Download repo as .zip or grab the release
2. Sketch → Include Library → Add .ZIP Library
3. Verify: File → Examples → AARUARDUINO → Basic

Arduino CLI

arduino-cli lib install --zip-path AARUARDUINO-1.0.0.zip

Safety

Voltage: ESP32/ESP8266 GPIO is 3.3V, not 5V tolerant. HC-SR04 echo is 5V — use a voltage divider (1k/2k) or level shifter.

Current: Never drive motors, relays, servos, or high-current loads directly from GPIO. Use driver modules + external power.