If you need to work with the board before finding the official datasheet, assume it includes:
ESP32 dual-core 32-bit MCU with integrated Wi-Fi and Bluetooth. Memory: 520 KB SRAM and 4 MB of flash memory. Display: Built-in 16x8 red LED dot matrix. Clock Speed: Adjustable up to 240 MHz. 🚀 Key Hardware Features
The is an ESP32‑based development board designed for beginners. Key features of the original board:
Indicators for USB connection, board power, and servo power.