Protocol: - SetConfig, StartRx, StopRx now send Response::Ok on success (host was timing out waiting for acks that never came) Display: - Full frequency precision: 910.525MHz not 910.5MHz - Full bandwidth labels: 62.5kHz not 62k - RSSI/SNR row shows units (dBm, dB) - Separator line moved down 3px to give RSSI/SNR breathing room - Sparkline is now time-based: each bar = 1 second, scrolls left, showing ~1 minute of RSSI history. Empty slots = no packets. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>