FrSky FAS150 ADV Current Sensor:
FrSky ADVANCE (ADV) series has comprehensive sensor types and enhanced the performance and capability of the original sensor line, all ADV sensors fully support FBUS protocol and they are also S.Port compatible. With the FBUS protocol, the ADV sensors can be seamlessly paired with the FBUS-capable receiver and further simplifying the builds setup.
The FAS150 ADV current sensor can be used to measure current (maximum 150A), and the battery voltage (60V) can be measured by soldering to the voltage sensing pad of the mainboard. The mainboard also includes a temperature sensor interface to meet the user's needs for temperature data in specific applications.
Manufacturer specifications: 0–150A measurement range; up to 60V battery-voltage measurement via dedicated sensing pads; current sensor 31 × 26 × 12.5 mm; mainboard 31 × 15.5 mm; 18.2g; 30mA at 5V; S.Port supply 4–10V; temperature interface rated -55°C to 250°C (manufacturer-stated ±5% deviation).
Why We Recommend This
The FAS150 ADV is intended for high-current electric systems where monitoring up to 150A is useful. It reports current via FBUS or S.Port; it is a telemetry sensor, not an overcurrent protection device. FPV Builds RC provides U.S.-based product support, sensor-selection assistance, and setup guidance for FrSky products purchased through our store.
Frequently Asked Questions:
What is the FrSky FAS150 ADV used for?
The FAS150 ADV is a high-current telemetry sensor intended for electric RC power systems. It measures current up to 150A and battery voltage up to 60V when the battery leads are connected to the dedicated voltage-sensing pads, with telemetry through a correctly configured FBUS or S.Port connection. Its mainboard has a temperature-sensor interface; a compatible probe and suitable installation are required for temperature readings.
FAS40 vs FAS100 vs FAS150 — which current sensor do I need?
Choose based on your peak current draw: the FAS40 ADV handles up to 40A and is ideal for small electrics and sport planes. The FAS100 ADV covers up to 100A and suits most medium-to-large electric aircraft. The FAS150 ADV measures up to 150A in high-current electric power systems. Browse all three at https://www.fpvbuildsrc.com/frsky-sensors.
Which FrSky receivers is the FAS150 ADV compatible with?
The FAS150 ADV supports FBUS and S.Port. Check the exact receiver's available telemetry port, firmware, and configuration; compatibility cannot be inferred from the TD, TW or Archer Plus family name alone. Browse compatible receivers at https://www.fpvbuildsrc.com/frsky-receivers.
How do I wire the FAS150 to my ESC and battery?
Route the battery's positive lead through the FAS150 current-sensor loop in the arrow-indicated direction, then reconnect the lead as specified in FrSky's installation diagram. Voltage telemetry requires separate connections to the mainboard's voltage-sensing pads with correct polarity. Connect FBUS/S.Port to a receiver port configured for that protocol.
How does telemetry from the FAS150 display on my transmitter?
A compatible transmitter and receiver can display current telemetry; voltage requires wiring to the voltage-sense pads. Power calculations and alerts depend on the transmitter software and telemetry configuration.
Does the FAS150 ADV provide overcurrent protection?
No. The FAS150 ADV measures current and provides telemetry; it does not replace a correctly rated ESC, fuse, or other circuit-protection device.
Does the FAS150 ADV require any firmware updates?
The FAS150 ADV supports FBUS and S.Port. Confirm the exact receiver's telemetry port configuration and the transmitter's sensor-discovery procedure; the manufacturer's manual does not establish a universal minimum firmware version.
Does FPV Builds RC offer setup support for the FAS150 ADV?
Yes. FPV Builds RC is a U.S.-based FrSky dealer and our team can help with wiring diagrams, ETHOS telemetry configuration, and receiver selection. Contact us through the FPV Builds RC website or browse the full FrSky sensor lineup at https://www.fpvbuildsrc.com/frsky-sensors.
