W1700K SDR

wifit3 is a standalone USB Wi-Fi auditing tool for Linux, Windows, and macOS. It requires a supported USB wireless adapter and uses pure Python with PyUSB and Textual rather than aircrack-ng or reaver. The tool bypasses the operating system's native Wi-Fi stack through lightweight Python ports of Linux wireless drivers that control adapters over USB bulk and control transfers. It provides channel-hopping reconnaissance across 2.4 GHz and 5 GHz networks, multi-adapter packet capture, access-point and client identification, hidden-network correlation, and packet-rate monitoring. Its auditing functions include WPA/WPA2 handshake and PMKID capture, targeted deauthentication, WPA3 downgrade attacks, WPS PixieDust, push-button and PIN recovery, and WEP techniques such as ARP replay, ChopChop, fake authentication, and PTW key recovery. Captures can be exported as PCAP or HC22000 files. Prebuilt executables are available for Windows, Linux, and macOS, and the project can also be run or built from source with uv and PyInstaller. It configures the required device access through udev and modprobe rules on Linux, WinUSB on Windows, and an authorization prompt on macOS. The code is licensed under GPLv2; bundled vendor firmware is distributed under the respective manufacturers' licenses. The project states that it is intended only for networks and equipment owned by the user or explicitly authorized for auditing.

ESP32 Bit Pirate is open-source ESP32-S3 firmware that turns supported development boards into multi-protocol hardware development and analysis tools, inspired by the Bus Pirate. It provides a command-line interface over USB serial or Wi-Fi web serial for sniffing, sending, testing, and scripting wired protocols such as I2C, SPI, UART, 1-Wire, CAN, GPIO, JTAG, and USB, as well as wireless technologies including Bluetooth, Wi-Fi, Sub-GHz, RFID, infrared, LoRa, and FM. The firmware includes protocol-specific tools such as EEPROM and flash access, UART bridges, device scanning, signal recording and replay, radio analysis, PWM and direct I/O control, and Bus Pirate-style bytecode or Python scripting. The project supports several ESP32-S3-based boards, including ESP32-S3 Dev Kits, M5Stack devices, and LILYGO boards, and provides web tools, hardware guides, recipes, and documentation through its project website.

WireGuard is a cross-platform VPN tunnel and network interface for securely encapsulating IP packets over UDP. It uses a private key for each interface and public keys for peers; its Cryptokey Routing mechanism associates peers with allowed tunnel IP addresses, which select encrypted destinations when sending and act as an access-control check when receiving. The project uses cryptographic components including the Noise protocol framework, Curve25519, ChaCha20, Poly1305, BLAKE2, SipHash24, and HKDF. It is configured through the wg tool and ordinary system networking utilities, supports roaming between IP addresses, and is designed for use from embedded devices to backbone routers.

9router is a local gateway between AI applications and model providers. It exposes one OpenAI-compatible endpoint, supports provider fallback tiers, tracks usage, and compresses tool outputs.