Spektrum
Firma 45 Smart Lite Brushless ESC
Firma 45 Smart Lite Brushless ESC
SKU:SPMX-1106
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Spektrum Firma 45 Smart Lite Brushless ESC is a waterproof 45 A brushless electronic speed control for surface RC vehicles, intended for Losi 22S Sprint cars running 2S LiPo setups. It uses Spektrum Smart Lite technology with one-wire telemetry, a 32-bit ARM M4 processor, an IC5 battery connector, 4 mm bullet motor connectors and a 6 V or 7.4 V adjustable BEC rated at 4 A.
Included
(1) Spektrum Firma Smart ESC
(1) Spektrum Smart sticker sheet
Features
Smart all-in-one telemetry with compatible Spektrum equipment
One-wire telemetry for battery voltage, ESC temperature and throttle percentage
Smart battery data support with compatible Spektrum Smart LiPo batteries
32-bit ARM M4 processor for high-resolution signal input and motor output
Waterproof design for use in varied surface conditions
Button, Smart ESC programming box and SmartLink USB programming options
Over-current, automatic LiPo low-voltage cutoff, thermal and failsafe protection
Adjustable 6 V or 7.4 V BEC output at 4 A
Compact rugged plastic case
Aluminium heat sink for efficient cooling
IC5 connector with EC5 basic-operation compatibility
Firmware updatable through the Smart ESC programming box
Ready to install with no soldering required
Specifications
Application: Surface
ESC type: Brushless
Motor type: Brushless
Input voltage: 2S LiPo
Maximum continuous current: 45 A
Maximum burst current: 180 A
BEC: Yes
BEC voltage: 6 V or 7.4 V at 4 A
Connector type: IC5
Output connector: 4 mm bullet
Auto cutoff: Yes
Low-voltage cutoff programmable: Yes
Overload protection: Yes
Sensored: No
Technology: Smart Lite
Length: 34 mm (1.33 in)
Width: 24 mm (0.94 in)
Height: 14 mm (0.55 in)
Frequently Asked Questions
When will my order be shipped?
Orders placed before our daily cut-off time are usually shipped the same or next working day.
You’ll receive tracking details as soon as the courier collects your parcel.
How long will delivery take?
South African deliveries typically arrive within 1–3 working days, depending on your location.
International delivery times vary based on the destination.
Can I collect my order?
Yes. Collection is available from our Somerset West warehouse during business hours.
Where are you based?
We’re based in Somerset West, Cape Town, South Africa, and ship throughout South Africa and worldwide.
Do you ship worldwide?
Yes — we offer worldwide shipping.
What payment methods do you accept?
We accept secure online payments, including card payments, instant EFT, PayPal, and other major South African payment methods.
In-store card payments are available via Yoco.
Will I receive a tracking number?
Yes. Tracking information is emailed automatically once your order has been dispatched.
Do the products include a warranty?
Most items include a manufacturer-backed warranty.
Warranty terms vary by brand and product type.
Is my order safely packaged?
All items are securely packaged to minimise the risk of damage during transit.
Can I change or cancel my order?
If your order hasn’t been shipped yet, we can usually assist with changes or cancellations.
Please contact us as soon as possible.
Do you offer dealer or wholesale pricing?
Yes — eligible retailers can apply for a dealer account.
