ESP01/01S Adapter Board

The ESP01/01S Adapter Board is a compact breakout and interface board designed to simplify the use of ESP8266 ESP-01 and ESP-01S WiFi modules in electronics projects. It provides proper pin breakout, stable power connection, and easy access to UART and GPIO pins, making programming, testing, and integration much easier. This adapter board is ideal for firmware flashing, IoT prototyping, and connecting ESP8266 modules with Arduino, USB-to-TTL converters, and other microcontroller platforms. Available at Directronics, the ESP01/01S Adapter Board is perfect for students, hobbyists, makers, educators, and professional engineers.

Features:

• Compatible with ESP-01 and ESP-01S WiFi Modules

• Provides Easy Pin Access for ESP8266 Modules

• Breaks Out UART and GPIO Connections

• Standard 2.54mm Pin Header Interface

• Simplifies ESP8266 Programming and Testing

• Stable 3.3V Power Connection

• Compact and Lightweight PCB Design

• Breadboard Compatible Layout

• Reduces Wiring Complexity

• Suitable for IoT and Embedded Applications

• Easy Integration with Arduino and Microcontroller Projects

Why Choose ESP01/01S Adapter Board?

• Makes ESP8266 module handling easier and more reliable

• Eliminates complicated manual wiring connections

• Provides convenient access to important pins

• Useful for flashing firmware and debugging

• Saves development time during IoT prototyping

• Ideal for beginners, students, hobbyists, and professionals

Applications:

• ESP8266 Firmware Flashing

• IoT Device Development

• Home Automation Projects

• WiFi-Based Sensor Systems

• Arduino WiFi Projects

• Embedded Wireless Applications

• Smart Home Devices

• Remote Monitoring Systems

• Wireless Control Projects

• Electronics Prototyping

Technical Specifications:

• Product Type: ESP8266 Adapter / Breakout Board

• Compatible Modules: ESP-01, ESP-01S

• Operating Voltage: 3.3V DC

• Logic Voltage: 3.3V

• Interface: UART, GPIO

• Connector Type: 2 × 4 Female Socket

• Pin Pitch: 2.54mm

• PCB Type: Compact Adapter Board

• Supported Devices: ESP8266 Modules, USB-to-TTL Converters, Arduino Boards

• Application: IoT Development and Prototyping

Package Includes:

• 1 × ESP01/01S Adapter Board

Related Products:

• ESP8266 ESP-01 WiFi Module

• ESP32 38Pin Development Board

• Arduino Uno

• Raspberry Pi Pico W

• USB to TTL Converter Module

• HC-12 433 Wireless Serial Module

• HM-10 Bluetooth Module

• Jumper Wire Bundle (40Pcs)

• Breadboard

• Sensor Modules

Why Buy from Directronics?

Directronics provides quality development boards, communication modules, sensors, electronic components, robotics modules, power management solutions, and IoT products for students, makers, educational institutions, startups, and industry professionals. Explore our complete range of Arduino, ESP32, ESP8266, Raspberry Pi, power modules, motor drivers, programming tools, and embedded development products to bring your ideas to life.

Note:

Product images are for illustration purposes only. Actual PCB layout, pin arrangement, and onboard components may vary depending on the manufacturing batch. The ESP-01/ESP-01S modules operate at 3.3V logic, so ensure proper voltage levels are used during connection. A stable power supply is recommended for reliable WiFi operation.