My ESP32 DEVKIT V1 board (same for 3 of same board) shows 3V at VIN when powered with the USB cable. Has the spec changed since these original posts in 2019, or is there a way to select a 3V or 5V at VIN? My project requires 5V logic to enable the boards my ESP32 is controlling, so not having 5V at ...

Did anyone make any progress on this topic and could share their results? I'm also looking to connect my ESP32 to an ELM BT dongle. It's the initial connection via BT I need assistance with.