SKU: 90867717453

Crazyradio 2.0 - long range 2.4GHz USB radio dongle with antenna

Sale price$30.53 Regular price$33.92
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Ships within 48 hours · Estimated delivery Jul 11 - Jul 16

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Description

Crazyradio 2.0 - long range 2.4GHz USB radio dongle with antennaIntroducing the Crazyradio 2. 0: Your Ticket to Unleashed Connectivity! Say goodbye to unpredictable latency and limited bandwidth. With the Crazyradio 2. 0, you'll experience a level of wireless connectivity that'll make you wonder why you didn't switch sooner! This long range USB radio dongle, based on the nRF52840 chip from Nordic Semiconductor, is more than just a fabulous companion to the Crazyflie family of devices it's a game changer for anyone

Introducing the Crazyradio 2.0: Your Ticket to Unleashed Connectivity!

Say goodbye to unpredictable latency and limited bandwidth. With the Crazyradio 2.0, you'll experience a level of wireless connectivity that'll make you wonder why you didn't switch sooner! This long-range USB radio dongle, based on the nRF52840 chip from Nordic Semiconductor, is more than just a fabulous companion to the Crazyflie family of devices - it's a game-changer for anyone seeking better control and communication.

🚀 Unleash the Power of the Airwaves 🚀

The Crazyradio 2.0 features a 20dBm power amplifier and a low noise amplifier (LNA), giving you the freedom to roam without losing connection.

🌟 Open-Source & Versatile 🌟

This isn't your ordinary dongle. The Crazyradio 2.0 comes with open-source firmware and a Python API, making it a fantastic building block for systems that crave predictability and snappiness.

🔧 Firmware Upgrades Made Easy 🔧

No need for additional hardware - the Crazyradio 2.0 has a bootloader that enables firmware upgrades via USB. Keep up with the times effortlessly!

🌐 Crazyflie Ecosystem Compatible 🌐

No worries about compatibility; the Crazyradio 2.0 works seamlessly with the Crazyflie ecosystem.

💡 Two Modes, Twice the Fun 💡

The Crazyradio 2.0 can run in two different modes, depending on the installed firmware:

  1. Crazyradio PA emulation - behaves like a Crazyradio PA (initially available)
  2. Crazyradio 2.0 - a new set of protocols and capabilities to enhance communication in the ecosystem (work in progress)

Key Product Highlights:

  • 20dBm output power for longer range and stronger signal
  • Open-source firmware for customisation and versatility
  • Firmware upgrades via USB for hassle-free updates
  • Low latency for better control and communication
  • Compatible with the Crazyflie ecosystem
  • Two operational modes for added flexibility

So, if you're ready to take your connectivity to new heights, add the Crazyradio 2.0 to your cart and watch as your FPV, maker, and IoT dreams come to life. Unmanned Tech is here to support you every step of the way!

Package contents

  • 1 x Crazyradio 2.0
  • 1 x Duck antenna 2dBi
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 90867717453

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Christy F
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★★★★★ 5
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Well-made and comfortable to wear. Great for golf and other outdoor activities. Like them because they do not show above shoes.
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Reviewed in the United States on April 19, 2026
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Cait E
Massapequa, US
★★★★★ 5
These ACTUALLY stay put all day long - I was skeptical, but am so glad I took a chance on these
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I was so skeptical about whether these would stay on my feet all day without sliding down into my shoe - I’ve tried so many socks in the past with the silicone strip on the heel which failed. I’ve owned these for a couple months now and they have never slipped down - they stay put all day! I love the variety of colors to choose from, and the value per pack is great since six pairs come per pack (I thought it was only three when I first purchased and was pleasantly surprised by the additional pairs). They also have perfect thickness - not too warm to wear during the summer months with sneakers; I live in a tropical climate, though, so I’m not sure how they will do in cooler climates. I’ve washed each pair once or twice and the color and quality of the silicone has stayed so far (knock on wood). Overall: high recommend based on my experience so far!
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Reviewed in the United States on September 13, 2025
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Maggie Vega
Dallas, US
★★★★★ 5
Great fit!
Size: Medium, Color: (403) Washed Navy / Washed Navy / Blue Smoke
Great quality!
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Reviewed in the United States on May 15, 2026
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Kira Stewart
Houston, US
★★★★★ 5
My favorite socks
Size: Medium, Color: (659) Fuchsia Dusk / Fuchsia Dusk / Tourmaline Pink
Very comfortable. True to size. Moisture wicking
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Reviewed in the United States on April 25, 2026
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Theresa
West Palm Beach, US
★★★★★ 4
No show but stays on
Size: Medium, Color: (014) Halo Gray / Halo Gray / Castlerock
I wear these socks daily. They truly don’t show with my workout shoes or with hey dudes. But the best thing about them is that they actually stay on your foot. I work out hard and I don’t ever have to pull them up. I do wish they were just a little bit thicker than they are, but they are definitely a product I will buy again.
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Reviewed in the United States on May 22, 2026

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