ZIFI32--ESP32-

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alexandClaude Sonnet 5 6d835bc44c Initial import: ESP32 ZiFi32 firmware with SMB2/3 VFS bridge

Based on https://github.com/tslabs/zx-evo/tree/master/pentevo/esp32,
extended with an SMB2/3 server that exposes the ZX Evolution's real SD
card as a network share (browse/download/upload/delete), plus assorted
stability and protocol-correctness fixes in vfs_bridge.cpp and the
vendored libsmb2 - see firmware/README.md for the detailed changelog
and current status.

Also adds:
- firmware/: ready-to-flash compiled binaries + flashing instructions
- hardware/: adapter board connection diagram, PCB photo, and Gerber
  files
- src/third_party/libsmb2: vendored from sahlberg/libsmb2 (LGPL-2.1,
  see its own COPYING/LICENCE files), de-submoduled to a plain
  snapshot with local patches applied directly

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

2026-09-14 16:00:05 +03:00

rpi

Initial import: ESP32 ZiFi32 firmware with SMB2/3 VFS bridge

2026-09-14 16:00:05 +03:00

embedded_ft232h - spi_connection.png

Initial import: ESP32 ZiFi32 firmware with SMB2/3 VFS bridge

2026-09-14 16:00:05 +03:00

ESP32-S3_DevKitC-1_pinlayout_v1.1.jpg

Initial import: ESP32 ZiFi32 firmware with SMB2/3 VFS bridge

2026-09-14 16:00:05 +03:00

esp.py

Initial import: ESP32 ZiFi32 firmware with SMB2/3 VFS bridge

2026-09-14 16:00:05 +03:00

readme.txt

Initial import: ESP32 ZiFi32 firmware with SMB2/3 VFS bridge

2026-09-14 16:00:05 +03:00

readme.txt

To get Python test working:
1. Run Zadig.
2. Select Single RS232-HS (List all devices).
3. Install libusb-win32 driver.

To restore driver which supports C++ libs, uninstall device removing drivers, and install FTDIBUS driver (https://ftdichip.com/drivers/d2xx-drivers/).