I finally manage to download the firmware by enabling tracing. This might relate to introducing some delay...
--no-stub is still not working.
Search found 2 matches
- Thu May 27, 2021 9:24 pm
- Forum: General Discussion
- Topic: ESP32 enter download mode but ESP Flash Tool Fail to recognise
- Replies: 1
- Views: 6217
- Thu May 27, 2021 1:06 pm
- Forum: General Discussion
- Topic: ESP32 enter download mode but ESP Flash Tool Fail to recognise
- Replies: 1
- Views: 6217
ESP32 enter download mode but ESP Flash Tool Fail to recognise
Hi I connect the ESP32 with a minimum circuit. i.e. VCC TX RX GND, and GPIO0 to GND, EN to VCC through 5.1k resistor. In my serial port, I can see the ESP32 enter the download mode successfully. rst:0x1 (POWERON_RESET),boot:0x3 (DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_REO_V2)) waiting for download But th...