I also looked at the schematics, which is your standard ESP devboard layout.
Edit: I'm not an expert, but have used tons of ESP based dev boards so there are a couple very frequent issues I've observed. Usually I have had trouble if the USB-UART chip is not wired correctly or doesn't reset quick enough. Lower baud rate makes it work. Also, the GPIO numbers on silk screen may not be correct, so double check those.
> Note: You don't need to use this particilar board to run ClojureScript.
> Any ESP32 WROVER with 8 MiB SPIRAM is capable of running a ClojureScript REPL
https://github.com/mfikes/esprit-board/#esprit-board
I also looked at the schematics, which is your standard ESP devboard layout.
Edit: I'm not an expert, but have used tons of ESP based dev boards so there are a couple very frequent issues I've observed. Usually I have had trouble if the USB-UART chip is not wired correctly or doesn't reset quick enough. Lower baud rate makes it work. Also, the GPIO numbers on silk screen may not be correct, so double check those.