It's hard to talk about radio transmitters without the name Frsky coming up. They are a name stay in the RC industry and even more so in the drone category. Known for rock-solid performance, ruggedness, and reliability of their radios, FrSky has become the go-to radio for many pilots around the world.


FrSky FAS100 ADV 100A Current Sensor FBUS / S.Port
£34.90 Inc. VAT
FAS100 can measure current (A) up to 100 amps and battery voltage (V) up to 14S LiPo.
In stock
This FrSky Current Sensor has been designed to work with FrSky FBUS / Smart Port capable receivers to provide real time telemetry data for your radio. It can measure current (A) up to 100 amps and battery voltage (up to 14S) when connected between a battery and an ESC. The sensor is fitted with XT90 male and female connectors and a male to male JR type lead is also supplied. It also has two temperature probes for measuring the temperature of any heat generating component, such as your motor, ESC or battery.
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 further simplifying the builds setup. Sensor can be “daisy-chained” together with other FrSky telemetry sensors such as battery voltage, current, RPM, variometer and GPS to provide a complete data package.
- Dimension: 65x23x18mm
- Weight: 30g
- Measurement Range: 0-100A
- Current Consumption: 16mA@5V
- Maximum Safe Current: 100A
- Maximum Battery Voltage: 14S
- Compatible: Receivers with FrSky Smart Port & FBUS function
- XT90 Anti-Spark Connector
Questions and answers of the customers
-
Is this sensor compatible with Jeti REX receivers please?
-
A Hi, it is only compatible with FrSky receivers - those with FBUS / S.Port.
Only logged in customers who have purchased this product may leave a review.

FrSky Keywords: ACCST, ACCESS, D8, D16, LR12, EU LBT, ETHOS, SBUS, FPort, Smart Port, Taranis
SHIPPING & DELIVERY
We are based in the UK, but ship to most worldwide destinations. Postage rates are calculated by the size/weight and shipment location. We process orders Monday to Friday and pride ourselves on our quick turnaround of orders - most UK orders will arrive the next day.
We are partnered with several delivery companies including Royal Mail, DHL, UPS and Parcel Force. If you have a special delivery requirement or would like to arrange a shop collection please contact us.
A confirmation email will be sent when your order has been dispatched. If you wish to change your order, please contact us promptly, as we won't be able to make amendments once the order has been shipped.




Please fill in the fields below with the shipping destination details in order to calculate the shipping cost.
Shipping to the UK
- Order before 4PM for same day dispatch with Royal Mail, 2PM for next day delivery with DHL and 1PM for next day delivery with APC.
- We offer FREE Shipping on UK orders over £99, weighing less than 1kg.
- The courier options deliver Monday to Friday, Royal Mail delivers to residential addresses on Monday to Saturday.
For small low value orders our cheapest delivery service is Royal Mail First Class. For a guaranteed next day delivery we recommend Royal Mail Special Delivery or one of our courier delivery options.
International Postage
- Order before 4PM for same day dispatch with Royal Mail.
- Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
- DHL Express offers NEXT DAY delivery to most European destinations and a very fast delivery for countries further afield, generally 2-3 days.
Orders shipped outside the EU may be subject to customs charges. These charges are additional to any delivery costs and will need to be paid by the recipient.
Reviews
Clear filtersThere are no reviews yet.