The essential difference between DMX and SPI
The essential difference between DMX and SPI is the signal stability. DMX is not easily disturbed, and the lines of controller and lamp can be far away.
The SPI controller needs to be close to the lamp, and the wiring needs special attention.
If the actual lamp is broken, either DMX or SPI may affect the latter lamp or not.
It mainly depends on what is wrong with the lamp. It cannot be judged only by whether the lamp is not bright or flashing.
The breakpoint transmission of SPI is theoretically that the front light is broken, which does not affect the work of the rear light. However, there are many inconveniences in application now,
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Configuration(Web Browser) | Ethernet IP Address, Node Name |
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The driver chips that can be controlled at present are
DMX512, HDMX, DMX512_RDM, APA102, APA102-65536, WS2801, WS2811, WS2812, WS2813, TM1812, TM1809, TM1804, TM1923, TM1934, TM1925D, TM1926D, TM1803, TM1814, TM1913, TM1914, TM1926, UCSUCS1903, UCS1909, UCS1912, UCS2903, UCS2909 , UCS2912, UCS8904, UCS5603, SK9816, SK6812, SM16716, SM16703, SM16709, SM16712, SM16704, LPD6803, LPD8806, LPD1882, LPD1889, LPD1883, INK1003, APA104, P943, LC8812, GW6205, QED3110, D9866E, D9866B, D9865C, D9865E, D9865F, D9864B, D9864C, etc.









