8XBAaA

STC32G Minimum System and Development Board

Overview

Employing an easy-to-solder LQFP-32 package, this compact yet feature-rich board boasts a variety of peripherals, fully leveraging the performance of the 32-bit 8051 microcontroller. It offers high versatility, with all I/O pins pinned out (silkscreened on the back).
The board includes an integrated LDO for direct USB power
supply. (A design error caused some jumper wires on the board, which have been corrected in the engineering and PCB design; it is safe to use.)

Note: The RGB LEDs failed to light up for unknown reasons, but the pin levels were measured correctly. It is suspected that the LEDs were damaged during soldering
. The attached hex file for the flashing LEDs should be burned directly into LED1 (corresponding to P2.6) on the board, and it will automatically flash.

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It is your responsibility to test the circuit yourself and determine its suitability for you. EEWorld will not be liable for direct, indirect, special, incidental, consequential or punitive damages arising from any cause or anything connected to any reference design used.

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Update:2026-03-24 06:21:51

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