PlatformIO ESP32-S3 Error串口无法打印无法正常启动
platformio.ini
添加
[env:esp32s3]
platform = espressif32
board = esp32-s3-devkitc-1
framework = arduino
monitor_speed = 115200
; 指定为16MB的FLASH分区表
board_build.arduino.partitions = default_16MB.csv
; 指定FLASH和PSRAM的运行模式
board_build.arduino.memory_type = qio_opi
; 预定义宏,启用PSRAM
build_flags = -DBOARD_HAS_PSRAM
; 指定FLASH容量为16MB
board_upload.flash_size = 16MB

VS Code+platformio配置ESP32-S3-N16R8(8MB PSRAM + 16MB FLASH)工程 - Macrored - 博客园 (cnblogs.com)
https://www.cnblogs.com/macrored/p/17357581.html