Flash Modes Database
José Antonio Jiménez Campos edited this page Nov 2, 2023
·
57 revisions
Depending of fastest compatible SPI mode, available modes are:
| QIO | QOUT | DIO | DOUT |
|---|---|---|---|
| ✓ | ✓ | ✓ | ✓ |
| ✗ | ✓ | ✗ | ✓ |
| ✗ | ✗ | ✓ | ✓ |
| ✗ | ✗ | ✗ | ✓ |
| Device | Flash ID | Fastest Mode |
|---|---|---|
| ESP32-WROOM-32D | 204016 | DIO |
| Shelly Plus 1PM | 204016 | DIO |
Quad modes (QIO and QOUT) need GPIO 9 and 10. If device uses GPIO 9 or 10 with any function, possibles modes will be only DIO and DOUT.
All devices with an ESP8285 chip supports only DOUT mode because flash is integrated into ESP chip.
| Device | Flash ID | Fastest Mode |
|---|---|---|
| ESP8285 chips | All | DOUT |
| DoHome | 144051 | Unknown |
| ESP-01S | 14325e | DOUT |
| ESP-01S | 14301c | Unknown |
| ESP-01S | 1440e0 | QIO |
| ESP-01S | 14605e | QIO |
| ESP-01S | 1460ba | DOUT |
| ESP-01S | 1640ef | QIO |
| ESP-12F | 16400e | QIO |
| ESP-12F | 164020 | QIO |
| ESP-12F | 16405e | QIO |
| ESPDuino | 1640e0 | QIO |
| Gosund | 144068 | Unknown |
| Shelly | 15400b | QIO |
| Shelly | 1540a1 | Unknown |
| Shelly | 1540c8 | QIO |
| Shelly | 1540ef | QIO |
| Shelly | 15605e | QIO |
| Shelly | 15701c | QOUT |
| Shelly | 1620c2 | DOUT |
| Smart Home | 1440a1 | QIO |
| Teckin SP22 | 1440a1 | QIO |
| TYWE3S | 1540c8 | QIO |
| Wemos | 1640c8 | DIO |
| Wemos | 1640d8 | QIO |
| Wemos | 1640e0 | QIO |
| ESP8285 Devices | Flash ID |
|---|---|
| Gosund | 144051 |
| Sonoff | 14325e |
| Sonoff | 144051 |
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