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- USA
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- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 10 - Jul 15
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Description
Radiomaster ER3Ci 2.4GHz ELRS ReceiverRadioMaster ER3C i 2. 4GHz ELRS PWM Receiver Compact, powerful, and packed with the latest technology, the RadioMaster ER3C i is your go to solution for high performance surface model setups. Built on the revolutionary ExpressLRS 3. 3. 0 system, this receiver offers seamless control, ultra fast responsiveness, and long range reliability in a sleek, wire free design. Whether you're chasing precision or simplicity, the ER3C i delivers. Key Features
RadioMaster ER3C-i 2.4GHz ELRS PWM Receiver
Compact, powerful, and packed with the latest technology, the RadioMaster ER3C-i is your go-to solution for high-performance surface model setups. Built on the revolutionary ExpressLRS 3.3.0 system, this receiver offers seamless control, ultra-fast responsiveness, and long-range reliability in a sleek, wire-free design. Whether you're chasing precision or simplicity, the ER3C-i delivers.
Key Features
- Ceramic Antenna Design : Integrated high-sensitivity ceramic antenna for a clean and hassle-free installation.
- ExpressLRS Brilliance : Enjoy lightning-fast response speeds, rock-solid reliability, and a flexible configuration tailored to your needs.
- 3 PWM Channels : Perfect for surface models needing control over three servos.
- Smart Voltage Telemetry : Automatically detects and reports receiver or external battery voltage (4.0V-35V).
- Wi-Fi and WEBUI Support : Stay updated effortlessly with over-the-air updates and intuitive configuration.
- TCXO Precision : Temperature-compensated crystal oscillator ensures consistent performance, no matter the conditions.
- Durable PCB Design : Engineered for optimal reliability and durability in demanding environments.
Specifications
- Model : RadioMaster ER3C-i
- Wireless Protocol : ExpressLRS 3.3.0 (pre-installed)
- Channels : 3 PWM
- Voltage Range : 4.5-8.4V input power; 4.0-35V telemetry detection
- Antenna : High-sensitivity ceramic (built-in)
- Telemetry Power : 10mW
- Weight : 4.2g
- Dimensions : 26.1 x 18.5 x 13.0mm
What's in the Box?
- 1x RadioMaster ER3C-i 2.4GHz ELRS Receiver
- Assorted accessories (may vary based on supply)
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.6 ★★★★★
Based on 916 reviews
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Product Reviews
★★★★★ 3
The shelves sag away from the wall overtime
Color: White, Number Of Shelves: 2, Size: 15.7in, Color: White, Number Of Shelves: 2, Size: 15.7in
Although the wood quality and finish of the shelf are clean and well-made, the main issue is that the shelves begin to sag over time while holding around 10 pounds, even though the product listing claims they can support up to 20 pounds. They may perform better on a brick wall, but on drywall you should be cautious.
To fix the problem, I had to purchase floating shelf brackets for support, which solved the sagging issue. However, this defeats the purpose of the “floating” aesthetic. Since the shelf is in my bedroom, I can overlook it, but I personally wouldn’t install these in a common area if I wanted a clean floating look.
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Reviewed in the United States on May 27, 2026
★★★★★ 5
Love this
Color: Rustic Brown, Number Of Shelves: 4, Size: 15.7in
Love these shelves so easy to put up so beautifully made and really enjoy the way they set on my wall very sturdy also!
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Reviewed in the United States on May 21, 2026
★★★★★ 5
Looks nice, easy to install
Color: Rustic Brown, Number Of Shelves: 2, Size: 22in
This shelf is lightweight, looks nice, and was easy to install. It comes with a little level to help you install it properly. There are plenty of mounting holes to choose from, so it is easy to screw it directly into a stud, or to just use holes that are convenient for you. It comes with a plethora of mounting hardware.
I mounted mine a bit high up and chose to mount it upside down so that I wouldn't see the three screws that hold the shelf to the mounting bracket.
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Reviewed in the United States on April 8, 2026
★★★★★ 5
Floating shelves
Size: 30"W, 2P, Color: Black
Great product built to last. Package arrived on time and in great condition. Easy to install on wall. Light weight and well made.
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Reviewed in the United States on April 20, 2026
★★★★★ 5
Modern and stylish shelves...very nice!!
Size: 30"W, 2P, Color: White
I got these floating shelves to go above matching dressers...very nice! I had a handman put them up, as I am not that handy with tools. Very impressive and modern!!
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Reviewed in the United States on April 6, 2026