07-15-2020, 10:36 AM
I'm thinking about a replacement small board. One that includes the 3.3v serial to USB adapter builtin, with MicroUSB port. It would be easy enough to add a MicroUSB port to the chassis' right side. Some plastic modifications would be needed and some soldering to the main board for the serial TX/RX/GND cable.
I'd even be tricky and drive the serial to USB chip from the USB port. Some chips even include the 5 USB to 3.3v drop down regulators. So that if you don't need it, this modification does not drain any power.
I'd even be tricky and drive the serial to USB chip from the USB port. Some chips even include the 5 USB to 3.3v drop down regulators. So that if you don't need it, this modification does not drain any power.
--
Arwen Evenstar
Princess of Rivendale
Arwen Evenstar
Princess of Rivendale