Re: ESP32-C3 Mini Devkit: Configure for Built in USB JTAG?
Posted: Fri Dec 16, 2022 1:19 pm
Sorry to reopen an old thread, but I stumbled into an issue after doing the modifications suggested by this post.
This work perfectly well for the USB connection, but I had to remove also two extra resistors (R21-R22) to disconnect the CP210 from U0TXD and U0RXD. Before doing that I was able to send data over UART from the ESP, but I wasn't receiving anything on U0RXD.
viewtopic.php?f=13&t=31108&p=107074#p107074
This work perfectly well for the USB connection, but I had to remove also two extra resistors (R21-R22) to disconnect the CP210 from U0TXD and U0RXD. Before doing that I was able to send data over UART from the ESP, but I wasn't receiving anything on U0RXD.
viewtopic.php?f=13&t=31108&p=107074#p107074