This firmware has no published screen capture. Some diagnostics primarily report through USB serial. Screen appearance remains unverified here; see its app README for the intended behavior.
What to expect
Exercises display, touch, microphone and SD before full recording. Use its application guide for controls, prerequisites and recorded device checks.
Capabilities used
Install and inspect
This environment is built in CI but is excluded from the browser installer. Use the PlatformIO workflow below.
pio run -e recorder-io-diag
pio device list
pio run -e recorder-io-diag -t upload --upload-port <port>
pio device monitor --port <port> -b 115200Replace <port> with the discovered device. Build before upload. Read the app's partition and storage notes before switching firmware.
Speech firmware includes a model image and a different partition layout from ordinary Arduino apps. Upload all images through its named environment. Existing OTA/filesystem data may be overwritten. NVS compatibility differs between the monitor and standalone diagnostics.
Evidence and controls
Read the application guide and its verification record ↗
Implementation, a passing build, observed serial operation and physical interaction are separate evidence levels. Check the guide's open device checks before relying on an unmeasured behavior.