Ender-3 S1 STM32F4 board

Used platformio with some special build flags (also this) to save precious memory to build Marlin 2.1.2

  • T1 + LA
  • T1 + UBL + LA
  • T13 + UBL + LA
  • T13 + LA (HEATER_0_MAXTEMP = 315, BED_MAXTEMP = 135)
  • T13 + LA + MPC
  • T13 + LA + DACAI (HEATER_0_MAXTEMP = 315, BED_MAXTEMP = 130)

klipper is much better tho