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Nokia 5110 LCD PCD8544 driver with a Raspberry Pi using WiringPi

OLED ssd1306 display interface with Raspberry Pi using WiringPi

To control a 4-channel relay using an ESP32 with a touch display (via LVGL library), you can integrate the relay control with a graphical user interfa...

Interface the ADS1115 analog-to-digital converter (ADC) with a Raspberry Pi using WiringPi

MPU6050 Accelerometer and Gyroscope interface with Raspberry Pi using WiringPi

To perform HTTP GET and HTTP POST requests on an ESP32, you can use the WiFi and HTTPClient libraries.

ESP32-CAM to capture images periodically, you can use the Timer or Delay functionality in the ESP32 code.

Face Recognition Door Lock using ESP32-CAM. This project integrates face detection, a servo-controlled lock, and optional Wi-Fi monitoring.

This guide provides an Arduino sketch to interface an ESP-12 (ESP8266) with a 0.96" SSD1306 OLED display using the Adafruit SSD1306 library. The code ...

River Water Quality Monitoring System using ESP32 with pH and turbidity sensors. This project is ideal for IoT-based environmental monitoring.