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Title: STM32 F3 Discovery Evaluation Board  
Category: Electronics  
Brand: XYG-ST  
Description: An all‑in‑one development kit for the STM32 F3 Cortex‑M4 MCU, featuring an embedded ST‑Link/V2 debugger and a variety of on‑board sensors.  
Details: Includes 256 KB Flash, 48 KB RAM, USB connectivity, on‑board accelerometer, gyroscope, e‑compass MEMS, LEDs, pushbuttons, and a selection mode switch for using the board as a standalone

Price is $