Table 3.
List of some Arduino ESP2 open-source community libraries.
| Library Group | Libraries |
|---|---|
| Wi-Fi | WiFiManager, ESPAsyncWiFiManager, WiFiEsp, WiFiNINA |
| MQTT | PubSubClient, Adafruit MQTT Library, MQTT-TLS, MQTT-SN |
| Display | Adafruit SSD1306, Adafruit GFX, TFT_eSPI, U8g2, ILI9341 |
| Sensors | Adafruit BME280, DHT sensor library, Adafruit MCP23017, BH1750 |
| Web Server | ESPAsyncWebServer, AsyncTCP, ESP8266WebServer, ESP8266HTTPClient |
| JSON | ArduinoJson, ArduinoJson5, ESPJson, JsonStreamingParser |
| LED Control | Adafruit NeoPixel, FastLED, WS2812FX |
| Bluetooth | BLEPeripheral, BLEScan, ESP32 BLE Arduino, ESP32 Bluetooth |
| SD Card | SD, SPIFFS, SdFat, ESP32_SD_Card, SD_MMC |
| MQTT-based IoT | Blynk, Adafruit IO, Cayenne, Ubidots, Losant |
| Motor Control | AccelStepper, ESP32Servo, DRV8825, Adafruit Motor Shield |
| Real-Time Clock | DS3231, NTPClient, Time, Timezone |