ESP8266 ESP-01 Adapter Board – 3.3V Compatible Development Board

The ESP8266 ESP-01 Adapter Board is a compact development interface designed to simplify the connection, programming, and testing of the ESP8266 ESP-01 Wi-Fi module. It features an onboard 3.3V regulator for safe and stable operation, while exposing all GPIO and UART pins for easy access during prototyping and debugging. With standard 0.1-inch pin spacing for breadboard compatibility, the board integrates easily into development setups and supports firmware flashing through accessible boot and reset pins. It is ideal for IoT projects, embedded systems development, and sensor-based applications.

• Direct socket support for ESP8266 ESP-01 modules
• Onboard regulated 3.3V output
• Full GPIO and UART pin breakout
• Supports firmware flashing mode
• Accessible boot and reset pins
• UART serial communication for debugging
• Breadboard-compatible pin spacing
• Compact and lightweight design
• Easy integration into prototypes
• Supports Arduino IDE and Espressif SDK
• Reliable power regulation for ESP-01
• Suitable for embedded and IoT development
• Simple plug-and-play module connection
• Ideal for rapid prototyping

• Product Type: Adapter Board
• Supported Module: ESP8266 ESP-01
• Operating Voltage: 3.3V DC Regulated
• Input Voltage: 3.3V – 5V DC
• Interface Type: UART (TX/RX)
• GPIO Access: Full Module Pin Access
• Programming Support: Boot and Reset Pins
• Breadboard Compatibility: Yes
• Pin Spacing: 0.1 inch Standard
• Mounting Type: Through-Hole
• Dimensions: 41.9 × 24.3 mm
• Operating Temperature: -20°C to +70°C
• Application: ESP-01 Development and Testing

• ESP8266 ESP-01 Adapter Board 3D Model

• Arduino Mega 2560 with ESP8266 (ESP-01) Wifi, AT Commands and Blynk