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+--- Thread: KC868-A6: Any accessible GPIO without hardware modification? (/showthread.php?tid=9044)
KC868-A6: Any accessible GPIO without hardware modification? - syme - 02-11-2026
Hi,
On the KC868-A6 board, there are no directly accessible GPIOs like on the KC868-A6 v3.
Is it possible to reuse or repurpose some GPIOs without soldering or desoldering components?
I was considering IO13 from the internal serial port (P17 interface), but I’m unsure because the CPU schematic shows IO13 as not connected (marked with a red cross).
Are there any other GPIOs that might be available?
Thanks in advance for your help.
RE: KC868-A6: Any accessible GPIO without hardware modification? - admin - 02-12-2026
GPIO13 is free GPIO, not connected with any component, only ESP32 pin.