More from Buddy RC →RadioMaster ER4 2.4GHz ELRS PWM Receiver
$15.99
In stock at buddyrc.com
RadioMaster ER4 2.4GHz ELRS PWM Receiver The RadioMaster ER series PWM receivers utilize the groundbreaking ExpressLRS system, delivering exceptional performance, reliability, versatile configuration options, rapid response times, and an extended range for an unparalleled hobby experience. Specifically, the ER4 PWM…
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RadioMaster ER4 2.4GHz ELRS PWM Receiver at a glance
| Brand | Buddy RC |
|---|---|
| Price | $15.99 |
| Type | Radio Receiver |
| Availability | In stock at buddyrc.com |
| Returns | Items can be returned within 30 days of receipt with an RMA code requested by email.… |
Price check
At $15.99, the RadioMaster ER4 2.4GHz ELRS PWM Receiver is mid-range for Buddy RC, whose 4,618 listed products run $0.25 to $9,999.
Similar items from other brands we track run $11.99 to $26.99.
About this product
From Buddy RC's product listing:
RadioMaster ER4 2.4GHz ELRS PWM Receiver The RadioMaster ER series PWM receivers utilize the groundbreaking ExpressLRS system, delivering exceptional performance, reliability, versatile configuration options, rapid response times, and an extended range for an unparalleled hobby experience. Specifically, the ER4 PWM receiver can power up to 4 servos at once. Its compact design makes it perfect for smaller aircraft, ship, or car models, ensuring full range while remaining lightweight and compact. Features Based on the Revolutionary ExpressLRS System High performance, high reliability, flexible configuration, fast response speed and ultra-long range Support 4 PWM Channel Optimized ground up PCB design Automatically voltage telemetry of external battery voltage or built-in receiver voltage Supports Wi-Fi updates and WEBUI configuration High quality 2.54 mm connector Standard 15 cm
Frequently asked questions
How much is the RadioMaster ER4 2.4GHz ELRS PWM Receiver?
Buddy RC lists it at $15.99 on buddyrc.com. We refresh prices throughout the day, but always confirm the final price at checkout.
What is Buddy RC's return policy?
Items can be returned within 30 days of receipt with an RMA code requested by email. Returns in new condition with original packaging have no restock fee; others are charged 10 to 20%, and shipping fees are not refunded.
How long does Buddy RC take to ship?
Orders placed before 2 p.m. EST usually ship the same business day from Columbus, Ohio, by USPS or UPS, with most packages arriving in 2 to 5 business days. Orders over $100 may ship free within the US, excluding most airplanes, and LiPo batteries ship only by UPS Ground.
Does the RadioMaster ER4 2.4GHz ELRS PWM Receiver come with a warranty?
Buddy RC's published warranty terms: Products older than 30 days may be exchanged under warranty but aren't eligible for a refund. Specific warranty terms aren't published in the policy text.
Where can I buy the RadioMaster ER4 2.4GHz ELRS PWM Receiver?
The RadioMaster ER4 2.4GHz ELRS PWM Receiver is sold directly by Buddy RC on buddyrc.com. The Shop now button on this page goes straight to the product there.
Is the RadioMaster ER4 2.4GHz ELRS PWM Receiver in stock?
Yes. Buddy RC lists it as in stock on buddyrc.com as of our latest check. Stock and prices refresh throughout the day.
Is Buddy RC a legit store?
Buddy RC is a strong pick for RC pilots who need specific parts, power systems or helicopter spares from a US warehouse with same-day dispatch. Skip it if you want generous returns, since shipping is never refunded and returns that aren't in new condition carry a 10 to 20% restock fee. Confirm the exact part number and motor or frame compatibility before ordering, because most of the catalog is model-specific. Our full Buddy RC review covers shipping, returns and what to check before ordering.
Is the RadioMaster ER4 2.4GHz ELRS PWM Receiver expensive?
At $15.99 it is mid-range for Buddy RC ($0.25 to $9,999 across 4,618 products), and similar items from other brands run $11.99 to $26.99.
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