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OSDP Bench Web Preview

OSDP Bench in your browser, with nothing to install. Connect to an OSDP reader through a USB RS-485 adapter, poll it, read its ID report and capabilities, and set up Secure Channel.

OSDP Bench Web needs JavaScript and a free Z-bit account.

OSDP Bench Web talks to the serial port through Web Serial, so it needs Chrome or Edge on a desktop computer, and an RS-485 adapter on the OSDP bus, such as the DSD TECH SH-U11GL isolated adapter. To try it without hardware, choose Simulated device as the connection type.

This is an early preview. It connects to a device, polls it, reads its ID report and capabilities, and sets up Secure Channel. For discovery, monitoring, line quality tests, packet tracing and file transfer, use OSDP Bench for Windows or Android.