LOLIN D1 Mini Pro microcontroller with ESP8266EX, external antenna, and micro-USB cable on a white background.

LOLIN D1 Mini Pro

The LOLIN D1 Mini Pro is a compact and efficient microcontroller that leverages the powerful ESP8266EX Wi-Fi-SoC for fast IoT prototyping. It features enhanced Wi-Fi capabilities with the option to connect an external antenna for extended transmission range. The board also boasts a large 16 MB flash memory, allowing for substantial storage capacity for IoT applications. A micro-USB port facilitates convenient power input and data transfer, and the device is accompanied by a selection of header connectors to suit various project configurations.

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