PSRAM issue using M5Unified and M5 Components

[daniel-old-account]

When trying to build your own reference config, the device fails to boot. There are multiple issues, one that I believe I fixed and another that I don't understand.

The first issue I mentioned already in #27 and I think I fixed it in #26. Once this issue is addressed, the config builds but when uploaded to an M5Stack Core S3, it does not work. Connecting to the USB JTAG shows no logs:

$ esphome logs touch-and-sound.yaml
INFO ESPHome 2025.6.3
INFO Reading configuration touch-and-sound.yaml...
INFO Updating https://github.com/terpasaurus-midwest/M5CoreS3-Esphome@fix-microphone
WARNING GPIO35 is used by the PSRAM interface on ESP32-S3R8 / ESP32-S3R8V and should be avoided on these models
Found multiple options for logging, please choose one:
  [1] /dev/ttyACM0 (USB JTAG/serial debug unit)
  [2] Over The Air (m5cores3-with-touch-and-sound.local)
(number): 1
INFO Starting log output from /dev/ttyACM0 with baud rate 115200
ERROR Serial port closed!

If I cut down the YAML to this basic configuration, it results in the same issue:

esphome:
  name: m5cores3-with-touch-and-sound
  friendly_name: M5CoreS3 With Touch And Sound
  libraries:
    - m5stack/M5Unified
  platformio_options:
    board_build.f_cpu: 240000000L

esp32:
  board: esp32-s3-devkitc-1
  flash_size: 16MB
  framework:
    type: arduino

psram:
  mode: octal
  speed: 80MHz

# Enable logging
logger:

# Enable Home Assistant API
api:
  encryption:
    key: !secret m5_cores3_api_key

ota:
  - platform: esphome
    password: !secret m5_cores3_ota_key

captive_portal:
wifi:
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  ap:
    ssid: "m5-cores3-${device_mac}"
    password: !secret fallback_hotspot_key

external_components:
  - source:
      type: git
      url: https://github.com/m5stack/M5CoreS3-Esphome
    refresh: 0s

globals:
  - id: speaker_volume
    type: int
    restore_value: no
    initial_value: "5"

binary_sensor:

However, if I remove this line:

psram:
  mode: octal
  speed: 80MHz

The configuration finally works and I get logs from the device once again. What is the issue?

Can anyone provide a working ESPHome YAML configuration showing the display and audio working?