Bluetooth

Hardware & IoT bluetooth wireless communication esp32 devices

Bluetooth enables short-range wireless communication. Learn to connect devices, send data, and build Bluetooth-controlled projects.

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WiFi enables wireless internet connectivity for IoT devices. Learn to connect ESP32 and other devices to WiFi networks and send data to the cloud.

ESP32 is a powerful, low-cost microcontroller with WiFi and Bluetooth. Perfect for IoT projects, home automation, and connected devices.

WiFi Sensors I2C Motors Physical Computing Electronics SPI HTTP/HTTPS WebSocket LEDs CoAP DNS DHCP REST TLS/SSL Microcontrollers PCB (Printed Circuit Board) IoT (Internet of Things) Embedded Systems Circuit Design UDP GPIO Raspberry Pi Servos MQTT ESP32 UART Arduino TCP/IP