CONFIG_FLASHMODE_QIO=y CONFIG_ESPTOOLPY_FLASHFREQ_80M=y CONFIG_SPIRAM_SPEED_80M=y CONFIG_ESP32_REV_MIN_1=y CONFIG_LWIP_LOCAL_HOSTNAME="UMTinyPICO" # SPIRAM increases the size of the firmware, use -Os to reduce it again to fit in iram CONFIG_COMPILER_OPTIMIZATION_SIZE=y