ESP-01S ESP8266 Serial WIFI Module

Product Overview

The ESP-01S ESP8266 Serial WiFi Module is a compact, cost-effective WiFi solution designed for wireless connectivity in IoT and embedded applications. Based on the ESP8266 chip, this module provides a simple and efficient means to add WiFi functionality to microcontroller-based projects via serial communication. Its small form factor and low power consumption make it a popular choice for developers and hobbyists looking to create smart, connected devices.

Key Features:

• Integrated ESP8266 Chip: Provides robust WiFi connectivity with built-in TCP/IP protocol stack.
• Serial Communication: Interfaces with microcontrollers using a simple UART (serial) connection.
• Compact & Lightweight: Its small dimensions allow for easy integration into space-constrained projects.
• Low Power Consumption: Designed to operate efficiently in battery-powered and portable applications.
• Affordable and Versatile: Ideal for DIY projects, home automation, sensor networks, and various IoT applications.
• AT Command Support: Configurable via AT commands for network setup, data transmission, and remote control.

Technical Specifications:

• Chip: ESP8266
• Module: ESP-01S version
• Operating Voltage: 3.3V
• Interface: UART (TX, RX)
• Flash Memory: Typically 1MB (varies by module revision)
• Antenna: Integrated PCB antenna (some versions may offer an external antenna connector)
• Dimensions: Compact design (approximately 25mm x 15mm)
• Wireless Standard: 802.11 b/g/n

Applications:

• IoT Projects: Connecting sensors and devices to the Internet.
• Home Automation: Enabling remote control and monitoring of appliances and systems.
• Smart Devices: Creating wearable technology, smart gadgets, and remote monitoring solutions.
• Embedded Systems: Integrating wireless connectivity into microcontroller-based projects.
• DIY Electronics: Ideal for hobbyists developing custom WiFi-enabled projects.

Why Choose the ESP-01S ESP8266 Module?

The ESP-01S ESP8266 Serial WiFi Module offers a highly affordable and compact solution to add wireless communication to your projects. With its ease of use, robust performance, and extensive community support, it is an excellent choice for anyone looking to venture into IoT development and smart device creation.