Board-new-dat/RMP-RPI-CM4-dat/RMP-RPI-CM4-dat.md
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@@ -4,6 +4,18 @@ I believe the COMPUTE MODULE has enough pins to drive 6 chains.
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See also: https://github.com/hzeller/rpi-rgb-led-matrix/blob/a3eea997a9254b83ab2de97ae80d83588f696387/wiring.md?plain=1#L144
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+## Alternative Hardware Mappings
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+You have relative freedom to assign any pins to the output of your choosing, just add a new mapping in lib/hardware-mapping.c, recompile and it will be provided as a new option in --led-gpio-mapping.
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+
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+ --led-gpio-mapping
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+
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+pin definitions for CM module
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+- https://github.com/hzeller/rpi-rgb-led-matrix/blob/master/lib/hardware-mapping.c
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<summary>Table: GPIO-pins for each hardware mapping</summary>
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| | regular | adafruit-hat | adafruit-hat-pwm | regular-pi1 | classic | classic-pi1 | compute-module |
Board-new-dat/board-new-dat.md
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@@ -5,6 +5,8 @@
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- [[battery-drainer-dat]]
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+- [[RMP-RPI-CM4-dat]]
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+
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## tech
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