Compact Bluetooth communication module for Tracer TR / PTR, VS***BN, DM and MSC solar charge controllers — plug into the RJ45 port to monitor and programme via a free iOS/Android app.

• Access key solar parameters: battery voltage, solar panel and load current, battery state of charge (SOC), charge/discharge energy and minimum/maximum voltage records.
• The app allows you to change battery type and capacity, set custom charging voltages and durations, create user-defined charging profiles and control load timers for lights, pumps or fans.
• Compatibility: compatible controller series — Tracer TR / PTR, VS***BN, DM and MSC.
• Model notes: for PTR5415 AN, PTR6415 AN, TR8420 AN and TR10420 AN use an RJ45-to-RJ45 extension cable (sold separately); DM series requires an RS485-to-RJ45 adapter (sold separately).
• Connection: RJ45 plug-in module; baud rate 115200 bps.
• Communication radius: up to 10 metres (≈32.8 ft).
• Power draw & protection: 5 V @ 10 mA (avg), 5 V @ 60 mA (peak); enclosure IP30.
• Physical: dimensions 63 x 19 x 13.8 mm (2.48 x 0.75 x 0.54 in); weight 8 g (0.28 oz).
• Note: LED control via app is not certified for regulatory compliance.

Please confirm controller compatibility before purchase and note that any required extension cables or RS485 adapters are sold separately. The companion app is available for iOS and Android.