Walksnail Ascent Lite Kit – Ultra-Light Digital VTX Upgrade

If you’re ready to ditch analog and level-up your FPV game, the Walksnail Ascent Lite Kit is the lightweight, high-value pusher you’ve been waiting for. At just 6 g, this ultra-light VTX slashes drone load and boosts agility and endurance. Powered by a 1/2.8″ image sensor, it delivers crisp 1080p/60 fps video with exceptionally low latency (35 ms) for live-flight control. With a 147° field of view (16:9) and reliable range up to 3 km, you’ll fly farther, wider, and with more confidence. Compatible with F4/F7/H7 flight controllers and firmwares like Betaflight and Ardupilot — in short: the best-value digital entry for DIY pilots or those stepping up from analog. (Yes – we’re selling this so we can keep the lights on.)

Why You Want It

This kit hits the sweet spot: minimal weight (6 g), minimal power drain (consumes ~30 % less power than many rivals), and maximum value. Whether you're chasing long-range wing flights, freestyle sessions with finesse, or simply tired of analog fuzz, the Ascent Lite lets you fly smarter—without draining your bank or battery. (Because yes, we know you needed one more part to justify.)

Best Value Digital Entry Choice

Offering HD image and low latency at an unbeatable price, it's the perfect upgrade for analog pilots, and a cost-effective entry for DIY Builder.

6g Ultra-Light, Low Power

Weighing only 6g, this ultra-light VTX reduces drone load for smoother, more agile flights.With up to 30% lower power consumption than similar units, it extends flight time and efficiency.

Crisp, High-Definition Visuals

Equipped with a 1/2.8'' image sensor, it captures every detail with stunning clarity. Enjoy 1080P/60FPS smooth video for a truly immersive FPV experience.

147° Ultra-Wide Field of View

Enjoy a 147° FOV with a 16:9 widescreen ratio, providing an expansive, immersive view that captures every angle of your surroundings.

Low Latency, Real-Time Control

With latency as low as 35ms, you get near-instant image transmission. Perfect for high-speed maneuvers and precision racing control.

Up to 3KM Long-Range Transmission

With a maximum range of up to 3 kilometers, you can fly farther with stable, reliable signal—ideal for beginners exploring new terrains.

Wide Compatibility for Easy DIY Setup

Seamlessly connects via UART 4-pin interface to popular flight controllers (F4/F7/H7) and firmware such as Betaflight, INAV, and Ardupilot. Enjoy effortless installation and tuning for any DIY build.

Adjustable Power Levels for Flexible Flight

Switch between 25mW and 100mW output to suit your environment—whether flying short-range indoors or long-range outdoors—for the perfect balance of image quality, signal stability, and power efficiency.

Specifications

What’s in the Box*

• 1× Walksnail Ascent Lite VTX module
• Mounting hardware, power cable & data cable
• Instruction manual (so we don’t get blamed when you forget to plug in UART)

FAQ

Q: Is the Ascent Lite Kit compatible with the Walksnail Avatar system?
A: No — the Ascent Lite Kit is part of the Ascent digital system and is not compatible with the Walksnail Avatar system. 

Q: Can it be used with the Goggles X or Goggles L?
A: Currently, the Ascent Lite Kit can only be used with the Ascent Goggles. It is not supported by Goggles X or Goggles L. 

Q: When will the pre-order units be shipped?
A: The Ascent Lite Kit is a pre-sale product. Shipping is expected to start in approximately two weeks from the order date. 

Q: Does the kit include built-in storage for recording?
A: No — The Ascent Lite Kit does not include built-in storage. You’ll need to record via your Ascent Goggles if you want to save footage.

Q: What are the key benefits compared with similar products?
A: The Ascent Lite Kit combines ultra-light weight (6 g), low-power efficiency, HD 1080p visuals and low latency—offering the best balance of performance, reliability, and value in its class. 

Still Here?

If you’ve scrolled this far, you’re serious about your rig—and probably guilty of buying at least one extra prop this week. The Ascent Lite Kit gives you HD digital vision, ultra-light load and real-range capability at a price that won’t make your accountant cry. Go on—upgrade from analog and send that link to the mate still crashing every weekend with a 720p cam and no signal. Fly smarter. Fly farther. Buy the kit.