ESP8266

Description

The ESP8266 is a low-cost, Wi-Fi-enabled microcontroller module widely used in Internet of Things (IoT) projects. It integrates a Tensilica L106 32-bit processor, GPIO pins, ADC, and SPI/I2C interfaces, allowing connection and control of sensors, actuators, and other peripherals. With built-in 802.11 b/g/n Wi-Fi support, it can act as both a client and an access point. The module supports programming via the Arduino IDE or MicroPython, making it versatile for hobbyists and professionals. Its small size, low power consumption, and reliable wireless connectivity make the ESP8266 ideal for smart home automation, wearable devices, and remote monitoring systems.