Wi‑Fi Module (ESP‑01 or similar)

Overview

Generic Wi‑Fi module, often ESP‑01 with ESP8266 core. Enables IoT connectivity for microcontrollers. UART, AT commands. 3.3V logic.

Key Features

• 802.11 b/g/n
• UART communication
• AT command set
• 3.3V logic

Specifications

• Supply: 3.3V

Dimensions & Weight

• Length: ~25 mm
• Width: ~15 mm
• Weight: ~3 g

Package Includes

• 1 × Wi‑Fi Module

Applications

• Wi‑Fi enabled IoT projects
• Home automation and smart devices
• Sensor data logging and monitoring