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/*
* pinout.h - ESP32-S3 hardware pin assignments
*/
#pragma once
// Display (ST7735 SPI)
#define PIN_CS 4
#define PIN_DC 6
#define PIN_RST 5
#define PIN_MOSI 7
#define PIN_SCK 8
#define PIN_LED 15
// Buttons (active-low)
#define PIN_DOWN 39
#define PIN_UP 40
#define PIN_OK 41
#define PIN_BACK 42
// I2S audio output
#define PIN_BCK 13
#define PIN_WS 14
#define PIN_DOUT 21
// SD card SPI
#define SD_PIN_CS 9
#define SD_PIN_CLK 10
#define SD_PIN_MOSI 11
#define SD_PIN_MISO 12
