ST_DMX512_协议官方

This document describes how to use the demonstration firmware for the DMX-512 communication protocol receiver. The USART (universal synchronous asynchronous receiver transmitter) module of the STM32F103Zx (ARM 32-bit Cortex™-M3) microcontroller unit receives the data from the DMX-512 controller via an RS-485 transceiver. This receiver is compatible with the latest DMX-512 protocol, and can also be used with any DMX-512 controller having a “NULL” start code.