About this item

The ESP32 38-Pin Development Board is a compact, powerful platform designed for versatile IoT and embedded applications. Built around the ESP-WROOM-32 module, it features a dual-core Tensilica LX6 microprocessor, delivering robust multitasking capabilities for real-time and background operations. Connectivity is seamless thanks to integrated 2.4GHz dual-mode Wi-Fi and Bluetooth (Classic and BLE), while support for protocols like LWIP, FreeRTOS, and three wireless modes—AP, STA, and AP+STA—enhances flexibility. The board operates efficiently using TSMC’s 40nm ultra-low-power design, making it ideal for battery-powered or energy-sensitive deployments. The 38-pin layout offers abundant IO, including GPIO, UART, SPI, I²C, and ADC interfaces, enabling easy connection to sensors, displays, and actuators. A built-in USB-to-serial interface further simplifies programming and debugging (commonly via Arduino IDE, Lua, PlatformIO, or ESP-IDF). Compact and cost-effective, the board features a compact form factor with included male headers and comes with a 15-day warranty for manufacturing defects. It's well-suited for rapid prototyping, smart home systems, wireless devices, and next-gen IoT projects.