Documentation
Walksnail Ascent VRX UART Protocol
Walksnail Ascent VRX UART Protocol documents serial control messages for Walksnail video receivers and supplies a C reference transmitter with an STM32 example. It specifies framing, payload checksums, remote keys, channel selection and status queries, while recording contradictions and unknown reply layouts.
- Targets
- Protocol
- Category
- Protocol analysis tools
- Relationship
- Learning resource
- Sources reviewed
Requirements & limits
- Prerequisites: A Walksnail VRX and a controller with a compatible UART interface for hardware use.
- Limits: The library limits payloads to 64 bytes; baud rate, electrical levels and pinout need hardware confirmation.
- Testing evidence: TX examples are tested against supplied documentation; RX telemetry layout and device behavior remain unresolved.
- License: MIT license.
About this entry
The description was reviewed against primary sources.
Primary sources
- README.md GitHub · maks421400-lgtm/Walksnail-Ascent-VRX-UART · Revision 9e4be3e
- tests/README.md GitHub · maks421400-lgtm/Walksnail-Ascent-VRX-UART · Revision 9e4be3e
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