You can use the Arduino-ESP32 Online Documentation to get all information about this project.
Migration guide from version 2.x to 3.x is available here.
The mentioned change from flush to clear is NOT done!
Here are the ESP32 series supported by the Tasmota Arduino-ESP32 project:
| SoC | Stable | Development | Datasheet |
|---|---|---|---|
| ESP32 | Yes | Yes | ESP32 |
| ESP32solo1 | Yes | Yes | ESP32solo1 |
| ESP32-S2 | Yes | Yes | ESP32-S2 |
| ESP32-S3 | Yes | Yes | ESP32-S3 |
| ESP32-C2 | Yes | Yes | ESP32-C2 |
| ESP32-C3 | Yes | Yes | ESP32-C3 |
| ESP32-C6 | Yes | Yes | ESP32-C6 |
| ESP32-H2 | Yes | Yes | ESP32-H2 |
For more details visit the supported chips documentation page.