Espressif
| Device Code | ESP32-S3-WROOM-1U-N4 |
| Family | ESP32-S3 |
| Protocol(s) | FlashRunner 2.0: UART - FR Cube: UART |
| Memory Size | EXT_FLASH: 4 MB |
| Algorithm | FlashRunner 2.0: ESPRESSIF - FR Cube: esp3201 |
| Commercial Class | Mass Market |
| Big-Size Memory | No |
Availability
| FlashRunner HS, FlashRunner NXG, FlashRunner 2.0 | Available |
| FlashRunner CUBE | Available |