I found a way to make this work.
The Espressif tools keep writing mode = QIO, even if I select DIO.
I had to write the firmware by command line, using esptool.py and enforcing the flash mode "--flash_mode dio".
Now, it is working.
Search found 2 matches
- Thu Jul 10, 2025 2:30 pm
- Forum: General Discussion
- Topic: ESP RF Test Tool download fails.
- Replies: 4
- Views: 2031
- Tue Jul 08, 2025 5:16 pm
- Forum: General Discussion
- Topic: ESP RF Test Tool download fails.
- Replies: 4
- Views: 2031
Re: ESP RF Test Tool download fails.
Hi. I'm facing the same problem. I'm using a ESP32-MINI-1 with the dev kit ESP32-DevKitM-1, V1.
I've tried EspRFTestTool v2.8, V3.6 and now EspRFTestTool_v4.6_Manual with the firmware ESP32_RFTest_V191_482eb73_20230724.bin.
All of then has the same fault, as mentioned above.
DEBUG:Flash
DEBUG:['C ...
I've tried EspRFTestTool v2.8, V3.6 and now EspRFTestTool_v4.6_Manual with the firmware ESP32_RFTest_V191_482eb73_20230724.bin.
All of then has the same fault, as mentioned above.
DEBUG:Flash
DEBUG:['C ...