Boost your projects with this dual-core microcontroller development board featuring an Xtensa 32-bit LX7 processor running at 240MHz. It handles demanding tasks smoothly while delivering fast processing. Strong Connectivity – Built-in 2.4GHz Wi-Fi (802.11 b/g) and Bluetooth 5.0 (LE) keep your projects connected without extra modules. Ample Memory & Storage – Includes 512KB + 384KB ROM, 4MB Flash, and 2MB PSRAM, giving you plenty of space for code and data. Easy to Integrate – Features a punch-hole design with a ceramic antenna for simple mounting onto custom boards. No complicated setup needed. Rich Expandability – Offers 34 configurable GPIOs, 4xSPI, 2xI2C, 3xUART, 2xI2S, and 2xADC, so you can connect sensors, displays, and more with ease. This board supports flexible clock settings and power adjustments for energy efficiency. The half-hole design makes soldering straightforward, perfect for DIY makers and professionals. A built-in USB serial interface offers convenient programming. Compatible with C/C++ and MicroPython, it’s ready for smart home devices, IoT prototypes, and more. Specifications: Color: Blue. Material: Plastic. Package includes 3 boards. Note: Slight color or size variations may occur due to lighting and production tolerances, but these do not affect performance.