docs: CC1 FEL guide updates + CC2 FEL & UART hardware setup#102
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Jun 21, 2026
- software/FEL-mode.md (CC1): BigTreeTech sunxi-fel.exe link, one-step sunxi-fel uboot alternative, red-LED FEL-entry note + photo
- hardware/CC2/fel-uart-setup.md: CC1-style FEL & UART bench-setup page (J6 FEL header wiring, UART0, button-based FEL entry; no USB-C, no R53)
- CC2 J6 + UART header photos; nav entry under Hardware > CC2
- Full backup/restore procedure linked out to cc-fw-tools
- software/FEL-mode.md (CC1): BigTreeTech sunxi-fel.exe link, one-step sunxi-fel uboot alternative, red-LED FEL-entry note + photo - hardware/CC2/fel-uart-setup.md: CC1-style FEL & UART bench-setup page (J6 FEL header wiring, UART0, button-based FEL entry; no USB-C, no R53) - CC2 J6 + UART header photos; nav entry under Hardware > CC2 - Full backup/restore procedure linked out to cc-fw-tools
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