I have both those and ones with a bare chip. The TTGO T7 has a bare ESP32 chip marked as
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ESP32-DOWDQ6
152020
UB00PRVH57
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winbond 25Q128JVSQ
2032
This used to "work" under QIO except we can now see that it was really DIO that was being used (up until v3.3.0) but doesn't work at all under later frameworks with QIO, it just constantly reboots as I previously reported with a trace output; now QOUT is the best it will support.
Does this help?