WI-FI CSI CAPTURE CONSOLE / ESP32 APPLICATION
CSI Collect Console
Bilingual ESP32-S3 Wi-Fi CSI collection console with research transmitter, receiver firmware, metadata, and room/date exports
About this project
About this project
Wi-Fi channel state information is the raw material here: an ESP32-S3 receiver captures complex I/Q from ordinary traffic, and a PyQt5 desktop tool logs it into room-and-date folders with a per-trial wait and recording countdown. A plain fixed router can serve as the transmitter, so no second ESP32 is required; an ESP-NOW sender is optional and defaults to Wi-Fi channel 11 with source MAC one fixed example source address. The trigger can switch between `router_ping` and `null_data` without reflashing. Firmware builds with ESP-IDF 5.5.5, the receiver streams at 2,000,000 baud, and recordings come with JSON sidecars and a manifest so downstream fall-detection training has an audit trail.
From the README
From the README
- Serial
- A receiver USB/UART connection at 2,000,000 baud.
- Feature
- a runtime trigger selector for router_ping and null_data
- Limit
- do not enter names or contact details
Hardware
Boards: ESP32-S3
ESP32-S3. Verify the exact board revision, wiring and power requirements in the upstream build guide.
Media credit & rights
Upstream project media · rights remain with its owner · Credit: lixb123
Screenshots from the upstream README. Code and firmware were not executed. License notices are included.
View original source ↗ Copyright & removal · Reviewed
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Repository links do not imply author endorsement or verified hardware compatibility. Check the upstream safety guidance before powering or flashing a build.