[env:m5stack-coreink]
extends = esp32_base
board = m5stack-coreink
build_flags = 
  ${esp32_base.build_flags} -D PRIVATE_HW -I variants/m5stack_coreink
  ;-D RADIOLIB_VERBOSE
  -Ofast
  -D__MCUXPRESSO
lib_deps = 
  ${esp32_base.lib_deps}
  zinggjm/GxEPD2@^1.4.5
board_build.f_cpu = 240000000L
upload_protocol = esptool
upload_port = /dev/ttyACM*