RP2350-Touch-LCD-2.8

Author	Message
phil99 Guru Joined: 11/02/2018 Location: Australia Posts: 3144	Posted: 04:23am 29 Oct 2025       When you install PicoMiteRP2350USBV6.01.00RCx firmware the USB port can no longer be used for the console so GP8 and GP9 become the serial console (via a TTL serial to USB adapter). However the schematic for the RP2350-Touch-LCD-2.8 shows GPIO08 and GPIO09 being used for the QMI8658 Inertial Measurement Unit so it will be difficult to set up. The serial console can be changed to other pins but to do that you need access to GP8 and GP9. You might need to temporarily cut the tracks to the QMI8658 to do that.