board_esp32-s3-devkitc-1.yaml

# Updated : 2024.11.11
# Version : 1.2.4
# GitHub  : https://github.com/Sleeper85/esphome-yambms

# YamBMS ( Yet another multi-BMS Merging Solution )

# This YAML is free software: you can redistribute it and/or
# modify it under the terms of the GNU General Public License
# as published by the Free Software Foundation, either version 3
# of the License, or (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
# See the GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/gpl.html>.

substitutions:
  board_chip: "ESP32-S3"
  board_name: "DevKitC-1"

esp32:
  board: esp32-s3-devkitc-1
  flash_size: 16MB # ajust according to your ESP32-S3 version
  framework:
    type: esp-idf

esphome:
  platformio_options:
    board_build.flash_mode: dio             # Standard uses a single line for data, Dual IO uses 2 lines for data (prevent reboot loop)
    board_upload.maximum_ram_size: 524288   # Total Size of the internal RAM in bits. It's the same for all ESP32-S3 ( 512KB )
  on_boot:
    then:
      - light.turn_on:
          id: esp_light
          red: 50%
          blue: 50%
          green: 0%
          brightness: 50%

# PSRAM activation and settings
psram:
  mode: octal
  speed: 80MHz

# <<: !include board_psram_settings.yaml

wifi:
  id: my_network
  ssid: !secret wifi_ssid
  password: !secret wifi_password
  domain: !secret domain
  ap:
    ssid: "YamBMS Fallback Hotspot"
    password: "Y4mBM$85"

captive_portal:

logger:
  hardware_uart: USB_SERIAL_JTAG

uart:
  # UART 0 : USB UART port used for ESP32 flashing and logs, can be released if necessary (tx_pin: 43, rx_pin: 44)
  # UART 1
  - id: uart_esp_1
    tx_pin: 17
    rx_pin: 18
    baud_rate: 115200
    rx_buffer_size: 512
  # UART 2
  - id: uart_esp_2
    tx_pin: 15
    rx_pin: 16
    baud_rate: 115200
    rx_buffer_size: 512

canbus:
  # CANBUS NODE 1
  - platform: esp32_can
    id: canbus_node1
    tx_pin: 38 # to CAN board CTX
    rx_pin: 39 # to CAN board CRX (with 4.7K resistor except for SN65HVD230)
    can_id: 1
    bit_rate: 500kbps

light:
  # https://esphome.io/components/light/esp32_rmt_led_strip
  # ESP Light used to see the inverter heartbeat
  # Internal : only specifying an id without a name will implicitly set this to true.
  - platform: esp32_rmt_led_strip
    id: esp_light
    rgb_order: GRB
    pin: 48
    num_leds: 1
    rmt_channel: 0
    chipset: ws2812
    entity_category: config