Thank you very much for the reply. I removed all the components connected to the SD_* pins. Few of those pins go to two connectors which is not connected to anything. But I still have the flashing issue. But if I remove the 10K pull - up resistors connected to IO_2, IO_4, IO_25 AND IO_26 I can flash...

I made a custom board with ESP32-U4WDH. I get the following error when I try to flash using VSCode. I use ESP-PROG to program it. https://www.digikey.com/en/products/detail/espressif-systems/ESP-PROG/10259352 error.jpg Schematic is shown below. schematic.png I have some resistors in my board that pu...

Hello,

Were you able to make this board? I have the same question.

Buddika