ESP8266-01 Breadboard Adapter Board, 3.3V Compatible

The ESP8266-01 Breadboard Adapter is a compact interface board designed to simplify connections of ESP-01 modules on standard breadboards. It provides regulated 3.3 V power and exposes all GPIO and UART pins for easy access, testing, and prototyping. The adapter supports firmware programming, serial communication, and debugging. It is compatible with ESP8266 ESP-01 modules and integrates seamlessly with development environments such as Arduino IDE and Espressif SDK. Typical applications include IoT prototyping, sensor integration, and embedded system testing.

• Breadboard Compatibility: Standard 0.1-inch pin spacing for easy insertion

• ESP-01 Socket: Direct support for ESP8266 ESP-01 modules

• Power Regulation: On-board 3.3 V regulated supply for safe operation

• GPIO & UART Access: All module pins exposed for testing and prototyping

• Firmware Support: Compatible with Arduino IDE, Espressif SDK, and AT commands

• Compact Design: Small footprint suitable for breadboard projects

• Mounting Pins: Soldered headers for stable connections

• Product Type | Function: Breadboard adapter for ESP8266 ESP-01 modules

• Module Support | Compatibility: ESP8266 ESP-01

• Operating Voltage | Supply: 3.3 V DC regulated output

• Interface | Access: UART (TX/RX) and GPIO pins exposed

• Power Source | Input: 3.3–5 V DC via breadboard rails

• Programming Support | Mode: Boot and reset pins for firmware flashing

• Operating Temperature | Range: −20 to +70 °C

• Mounting | Form Factor: Through-hole breadboard compatible

• Dimensions | Size: Approximately 19.8 × 16.8 mm