Espressif
| Device Code | ESP-WROOM-02D-N4 |
| Family | ESP8266 |
| Protocol(s) | FlashRunner 2.0: UART |
| Memory Size | EXT_FLASH: 4 MB |
| Algorithm | FlashRunner 2.0: ESPRESSIF |
| Commercial Class | Mass Market |
| Big-Size Memory | No |
Availability
| FlashRunner HS, FlashRunner NXG, FlashRunner 2.0 | Available |
| FlashRunner CUBE | Available in 20 days |