BlueBattery vs TuneHelper

BlueBattery is a Bluetooth Smart (BLE) based system to display and record vital electrical parameters of a RV battery system. The small outline device connects directly in line of the battery. An additional connection to the solar charger or booster completes the installation. This App displays all recorded data as well as live measurements. Live Data Shows all important measurements from battery, solar, booster in real time. Energiemix The simultaneous connection to all devices allows for a complete energy overview with day-to-day readings. Historic Records best for diagnosing and troubleshooting of your battery system graphical overview of important measurements for the last 24 hours daily min/max data consumption, charging, solar summery export to CSV file Configure Settings make all adjustments via touch interface and save it to the device get an overview of all configuration settings Firmware Updates maintain your devices with included firmware outdated versions will be prompted to update manual firmware update BlueBattery includes a complete battery computer and displays - battery voltage (V) - battery current (A) - battery capacity (Ah) - state of charge SOC (%) - temperature (°C) compatible to solar charge controllers from Alden, Büttner, Votronic (since 2013) and Victron MPPT - solar power (W) - solar charge current (A) - solar panel voltage (V) - battery voltage (V) - status compatible to boost chargers from Votronic VCC1212-20/-30/-50/-70/-90 - input voltage (V) - output voltage (V) - output current (A) supported BlueBattery devices - BBX200 Pro - BBX400 Pro - BlueBattery Black Edition - BlueBattery-Basic - BlueBattery D1 - BlueBattery D1 / D2 Black Edition - BlueBattery X200 / X300 - BBX400 - Adapter D1

TuneHelper turns your phone into an instrument-grade measurement-signal generator for car-audio DSP tuning. Stream its output into your car over Bluetooth, USB-C or a 3.5 mm cable and measure the result with REW (Room EQ Wizard) and a calibrated microphone. Every signal is synthesized in real time, sample by sample — no pre-rendered loops, no audible seams — at a precise, honest dBFS level you can re-tune live from the driver's seat. SIGNALS • Pink & white noise — continuous, loop-seamless • Log sweep & sub sweep — frequency response and impulse • Tone bursts — transients and decay • Periodic pink noise — synchronous averaging in REW • Dirac impulses — impulse response • Sine tone — 20 Hz to 20 kHz, with optional anti-phase • 1/3-octave band noise — 32 ISO 266 bands • Stepped-sine RTA — a tone walking all 32 band centres, hands-free • Multitone comb — up to 64 tones at once, the instant RTA • Gated pink burst — DSP settling and room decay • Synthetic kick drum — sub-to-front time alignment by ear • Brown noise — heavy low end for rattle hunting ALIGNMENT & STEREO TOOLS • Inter-channel delay dial — ±5 ms in 0.01 ms steps, read the value off in ms and cm • Correlation modes — correlated, uncorrelated or anti-phase • Auto L/R — hands-free alternation between the speakers, optionally via the phantom centre • Per-driver band noise — sub, woofer, midrange and tweeter presets • Anti-phase sine, a subsonic / high-pass finder and a rattle hunter with marks WHY TUNEHELPER • 100% real-time synthesis — every signal generated live, never a looped buffer • Click-free start, stop and switching • Live spectrum analyser with optional A/C weighting, RMS metering and a clip LED • Auto-pause — cycles play and silence for hands-free averaging in REW • Save and recall measurement presets • Background audio — keeps playing with the screen locked PRIVACY No accounts, no tracking, no data collection. All settings stay on your device. You bring the mic and REW — TuneHelper brings lab-grade signals to the driver's seat.