Close-up image of the Lolin D1 mini development board showcasing its array of GPIO pins and the ESP-8266EX chip at its core, laid out on a white background for clarity.

LOLIN D1 mini

The Lolin D1 mini is a compact Wi-Fi development board based on Espressif's ESP-8266EX, offering a highly integrated solution for developers with a focus on efficiency, design, and reliability. Incorporating an improved Tensilica L106 Diamond series 32-bit processor and on-chip SRAM, it delivers robust performance for a variety of applications. The board is designed with expandability in mind, featuring 11 digital input/output pins, interrupt and PWM capabilities, as well as I2C and one-wire support, making it a versatile choice for IoT projects.

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