Framework Laptop Hardware Hacking
@help how do I connect U2’s UART0 TX/RX pins to my USB serial connector?
Thought for 33 sec
I couldn’t find a Flux doc specifically on wiring UART pins in the schematic. It’s likely there isn’t a dedicated guide for that step.
You can proceed by:
- Placing a USB-to-UART serial interface component (for example, an FTDI or CP2102 module) from the library.
- Drawing wires to connect:
- U2 pin UART0_TX to the RX pin of the USB-Serial component.
- U2 pin UART0_RX to the TX pin of the USB-Serial component.
- Connecting their grounds together.
For detailed guidance on placing parts and wiring nets, see the Flux docs:
Let me know if you need more specific steps!
Find USB-UART bridge
Select micro USB connector
Assign net labels
Add bypass capacitor
