WiFi Serial ESP-01 Breakout Board

WiFi Serial ESP-01 Breakout Board – 3.3V Logic Level Adapter

This WiFi Serial ESP-01 Breakout Board is a handy adapter designed specifically for the ESP-01 and ESP-01S WiFi modules based on the popular ESP8266 chip. It makes it easier to connect your ESP-01 module to a breadboard or microcontroller by providing standard 2.54mm headers, power regulation, and level shifting.

Perfect for rapid prototyping, this breakout simplifies connections and ensures safe operation with 3.3V logic and power, eliminating the risk of damaging your ESP-01 with higher voltages.

✅ Key Features:

• 🧠 Compatible with ESP-01 / ESP-01S

• 🔌 3.3V onboard voltage regulator

• 🔁 UART (TX/RX) logic level shifting to 3.3V

• 📐 Standard 2.54mm pin pitch for breadboards

• 🔧 Easy plug-and-play use with Arduino, STM32, and other MCUs

• 🟢 Power and status indicator LEDs

• 🔋 Power input via VCC (5V tolerant input) and GND

📐 Specifications:

📦 Package Includes:

• 1 × ESP-01 Breakout Board (module not included)

💡 Tip: Ideal for use in WiFi-enabled projects like IoT sensors, home automation, and serial-to-WiFi bridging.