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♻️ Separate LCD pins from board pins #25650

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Gradual migration of LCDs to separate pins file(s) using defined connectors / interfaces.

@GMagician
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GMagician commented Apr 8, 2023

I'm not using anymore AGCM4 + RAMPS_144 but it seems that on AUX1 you have:

  VCC GND D1 D0
  VCC GND A3 A4

but VCC may be 5V/3V depending on J4 jumper (this goes also to IO pin)

AUX3 is (please note that SPI pins on AGCM4 are not like DUE but standard D50-52 may be redirected via solering pads):

 RESET GND SCK MISO VCC
  NC    5V D53 MOSI D49

AUX4 is:
VCC and not 5V

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GMagician commented Apr 8, 2023

RAMPS_1.4.4_C6.pdf
LCD144-A_Rev.A.pdf

As reference I add schematic

N.B. Ramps144 has been discontinued, because of developper health issues, then AGCM4 has de facto no shields available

@thinkyhead thinkyhead force-pushed the bf2_lcd_migration_PR branch 11 times, most recently from 423e612 to e3dd99e Compare April 9, 2023 00:01
@thinkyhead thinkyhead modified the milestone: Version 2.1.3 Jun 2, 2024
@thinkyhead thinkyhead self-assigned this Jun 2, 2024
@thinkyhead thinkyhead added this to the After 2.1.3 milestone Jun 2, 2024
@thinkyhead thinkyhead force-pushed the bf2_lcd_migration_PR branch 2 times, most recently from f678106 to e50d4ca Compare June 2, 2024 19:21
@thinkyhead thinkyhead force-pushed the bf2_lcd_migration_PR branch from e50d4ca to 1157c17 Compare July 24, 2024 00:33
@thinkyhead thinkyhead force-pushed the bugfix-2.1.x branch 3 times, most recently from 37d77d6 to aa44542 Compare September 28, 2024 01:10
@thinkyhead thinkyhead force-pushed the bf2_lcd_migration_PR branch 3 times, most recently from 34c2b6a to 2c1f016 Compare December 4, 2024 00:53
@thinkyhead thinkyhead force-pushed the bf2_lcd_migration_PR branch 2 times, most recently from 55319cf to 035d137 Compare January 14, 2025 21:23
@thinkyhead thinkyhead force-pushed the bf2_lcd_migration_PR branch from 035d137 to ad34b7b Compare January 22, 2025 20:57
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