ESP32 V1.0 Rev1 Wi-Fi Bluetooth 4MB Flash Lite Wireless Module

ESP32 V1.0 Rev1 Wi-Fi & Bluetooth 4MB Flash Lite Wireless Module

Take your DIY electronics and IoT projects to the next level with the ESP32 V1.0 Rev1 Lite Wireless Module. Featuring integrated dual-mode Wi-Fi and Bluetooth connectivity alongside a generous 4MB of onboard Flash memory, this compact yet powerful microcontroller development board is the go-to choice for makers, engineers, and hobbyists alike.

Whether you're building a smart home controller, a wireless sensor node, a wearable device, or a connected prototype, the ESP32 Lite delivers the processing power and wireless flexibility you need — all in a streamlined, breadboard-friendly form factor.

Key Features

• Dual-Mode Wireless: Built-in Wi-Fi (802.11 b/g/n) and Bluetooth 4.2 (Classic + BLE) for versatile connectivity options
• 4MB Flash Memory: Ample onboard storage for your firmware, data logs, and application code
• ESP32 Rev1 Chipset: Dual-core Xtensa LX6 processor running up to 240 MHz for responsive, real-time performance
• Lite Version Design: Compact footprint makes it ideal for space-constrained builds and portable projects
• Cord-Free Operation: Wireless architecture keeps your setup clean and clutter-free
• Broad IDE Compatibility: Works seamlessly with Arduino IDE, MicroPython, ESP-IDF, and PlatformIO
• Multiple I/O Pins: GPIO, SPI, I2C, UART, ADC, DAC, and PWM support for endless interfacing possibilities
• Available in 6 Variants: Choose the option that best suits your project requirements

Who Is This For?

The ESP32 Lite module is perfect for:

• IoT developers building connected devices
• Students and educators learning embedded systems
• Makers creating home automation and smart sensor projects
• Engineers prototyping wireless communication systems

What's Included

• 1 × ESP32 V1.0 Rev1 Wi-Fi & Bluetooth 4MB Flash Lite Wireless Module

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Frequently Asked Questions

Q: What is the ESP32 V1.0 Rev1 Wi-Fi Bluetooth 4MB Flash Lite Wireless Module?

A: The ESP32 V1.0 Rev1 Lite is a compact microcontroller development board featuring an integrated dual-core processor, 4MB of Flash memory, Wi-Fi (802.11 b/g/n), and Bluetooth 4.2 (Classic + BLE). It is widely used for IoT projects, home automation, wireless sensor networks, and embedded system prototyping.

Q: Which programming environments are compatible with the ESP32 Lite module?

A: The ESP32 Lite module is compatible with several popular development platforms, including Arduino IDE, MicroPython, ESP-IDF (Espressif's official framework), and PlatformIO. This makes it accessible to beginners and professionals alike.

Q: What is the difference between the Lite version and a standard ESP32 board?

A: The Lite version features a more streamlined, compact design compared to full-size ESP32 development boards. It retains all core wireless and processing capabilities — including Wi-Fi, Bluetooth, and 4MB Flash — while offering a smaller footprint that's ideal for space-constrained or portable project builds.

Q: Does the ESP32 Rev1 support both classic Bluetooth and BLE (Bluetooth Low Energy)?

A: Yes. The ESP32 Rev1 chip supports both Classic Bluetooth (BR/EDR) and Bluetooth Low Energy (BLE), giving you maximum flexibility for connecting to a wide range of devices and peripherals.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.