Bitmerse WiSer-USB Host-to-Host Wireless UART Kit
The Bitmerse WiSer Kit provides a plug-and-play wireless UART bridge between two USB hosts, enabling cable-free serial communication for debugging, logging, and firmware updates with AES-CCMP encryption and full electrical isolation.
Features
- Wireless UART Bridge – Enables reliable, cable-free serial communication between two USB hosts like PCs or laptops.
- Plug-and-Play Setup – No drivers or software installation required for immediate use with Windows, macOS, and Linux.
- AES-CCMP Encryption – Secures all wireless data transmission against interception for safe debugging and updates.
- Full Electrical Isolation – Protects both host PC and target device from ground loops and voltage spikes.
- Broad Compatibility – Works seamlessly with embedded systems, development boards, and across major operating systems.
Out of stock
The Bitmerse WiSer Kit is a professional-grade wireless serial communication solution designed to replace physical USB-to-UART cables. It consists of two WiSer-USB devices that create a transparent, bidirectional UART link over a secure Wi-Fi connection. This setup is ideal for developers and engineers who require mobility during debugging sessions or need to communicate with devices in hard-to-reach locations without sacrificing connection stability.
Built for reliability in embedded systems development, the kit provides complete electrical isolation between the host computer and the target device, a critical feature often missing in standard USB-TTL adapters. This isolation safeguards sensitive hardware from potential damage due to ground loop currents or voltage mismatches. The integrated AES-CCMP encryption ensures that firmware transfers and debug data remain confidential, making it suitable for use in secure prototyping and industrial environments.
Additional Information
| Weight | 0.01 kg |
|---|---|
| Dimensions | 4.5 × 2 cm |













