Radiomaster ER4 2.4GHz 4CH ExpressLRS ELRS RX PWM Receiver Support Voltage Telemetry for F3P RC Airplane Car Boat Tank
Radiomaster ER4 2.4GHz 4CH ExpressLRS ELRS RX PWM Receiver Support Voltage Telemetry for F3P RC Airplane Car Boat Tank The RadioMaster ER series of PWM receivers are based on the revolutionary ExpressLRS system. It offers high performance, high reliability, flexible configuration, quick response speed and ultra-long range bringing you brand new experience with your hobby.The ER4 PWM receiver can drive 4 servos simultaneously. Designed with a very small volume, it is suitable for small aircraft models, ship models, car models and other models that require a small or lightweight receiver while still providing full range. Description: Brand: Radiomaster Item: ER4 2.4GHz ELRS PWM ReceiverPower supply: DC 4.5 – 8.4VAntenna type: 15cm high sensitivity antennaWireless protocol: ExpressLRS 3.2 pre-installedOutput channel: 4CH PWMTelemetry power: 10mwBattery voltage detection range: DC 4.0- 35VWeight: 3.0 gramsDimensions: 30*15*5mmFirmware: Device Category: Radiomaster 2.4Ghz / Device: RadioMaster ER4 2400 PWM RX Features: * Based on the Revolutionary ExpressLRS System. * High performance, high reliability, flexible configuration, quick 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 High Sensitivity Antenna. * For small aircraft, boats and cars and more. Package Included: 1 * ER4 2.4GHz ELRS PWM Receiver2 * Heat-shrink tube1 * Voltage telemetry wire (Type-A)1 * User Card
Additional information
Weight
0.003 kg
Reviews
Rated 3.6 out of 5
Jocelyn-
I had some initial struggles with the product, but the customer support team's expertise was invaluable.
Rated 4.7 out of 5
Black-
I'm thrilled with the fast delivery of the product.
Rated 3.0 out of 5
zKpyUOG-
5 stars all the way, this product is superb.
Rated 4.9 out of 5
Judy-
The quality of Radiomaster ER4 2.4GHz 4CH ExpressLRS ELRS RX PWM Receiver Support Voltage Telemetry for F3P RC Airplane Car Boat Tank is unmatched. Impressive!
Rated 3.1 out of 5
Ardent-
The product's manual was a bit unclear for me, but the customer support team explained everything in detail.
Rated 4.8 out of 5
byTo2pjd7-
The bonus coupon was a thoughtful touch that showed the seller's commitment to customer satisfaction.
Rated 4.6 out of 5
Renata-
RCBuying is a real find for shoppers seeking quality and reliability.
Rated 4.4 out of 5
OYkD-
Despite the shipping hiccup, the product quality is decent.
Rated 4.4 out of 5
c6KlY6-
I'm amazed at how well this Radios & Receiver product works.
Rated 4.3 out of 5
Perry-
The surprise coupon was a small but appreciated token of gratitude.
Rated 3.8 out of 5
Roy-
Despite the extended delivery time, the product is functional.
Rated 4.8 out of 5
zNi8tm-
The product is acceptable, and I can overlook the late delivery.
I've recommended this product to all my friends. It's fantastic.
Rated 3.9 out of 5
Vandal-
Initially, I had some doubts about the product, but the customer service resolved all my concerns.
Rated 4.9 out of 5
8jYLwjy6-
Kudos for the speedy shipping! The product is extraordinary.
Rated 4.2 out of 5
imWc-
I couldn't get the hang of the product initially, but the customer support was a tremendous help.
Rated 4.3 out of 5
Blessed-
The product is here, and I couldn't be happier with the speed.
Rated 4.5 out of 5
Commander-
The quality of this Radios & Receiver product is impressive.
Rated 3.2 out of 5
dELxsoPR6-
The product is acceptable, and I can overlook the late delivery.
Rated 3.0 out of 5
Joan-
The product is here already, and it's everything I ever wanted.
Rated 3.2 out of 5
Fair-
I'm thrilled with the fast delivery of the product.
Rated 3.4 out of 5
V8r5yvNH-
The product arrived in a flash, and it's a game-changer.
Rated 3.5 out of 5
DLMlu76v1p-
The logistics delay was a slight inconvenience, but the product is fine.
Rated 4.1 out of 5
Martina-
I'm so impressed with the value this product provides.
Rated 3.7 out of 5
Oswald-
The small gift was a charming addition to the product, and it made me feel appreciated.
Rated 3.9 out of 5
FdvCRGeC03-
The small gift was a charming addition to the product, and it made my day.
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This product has multiple variants. The options may be chosen on the product page
Jocelyn -
I had some initial struggles with the product, but the customer support team's expertise was invaluable.
Black -
I'm thrilled with the fast delivery of the product.
zKpyUOG -
5 stars all the way, this product is superb.
Judy -
The quality of Radiomaster ER4 2.4GHz 4CH ExpressLRS ELRS RX PWM Receiver Support Voltage Telemetry for F3P RC Airplane Car Boat Tank is unmatched. Impressive!
Ardent -
The product's manual was a bit unclear for me, but the customer support team explained everything in detail.
byTo2pjd7 -
The bonus coupon was a thoughtful touch that showed the seller's commitment to customer satisfaction.
Renata -
RCBuying is a real find for shoppers seeking quality and reliability.
OYkD -
Despite the shipping hiccup, the product quality is decent.
c6KlY6 -
I'm amazed at how well this Radios & Receiver product works.
Perry -
The surprise coupon was a small but appreciated token of gratitude.
Roy -
Despite the extended delivery time, the product is functional.
zNi8tm -
The product is acceptable, and I can overlook the late delivery.
bE7jGKnXtW -
RCBuying consistently delivers top-quality products. I'm impressed.
vpx2 -
I've recommended this product to all my friends. It's fantastic.
Vandal -
Initially, I had some doubts about the product, but the customer service resolved all my concerns.
8jYLwjy6 -
Kudos for the speedy shipping! The product is extraordinary.
imWc -
I couldn't get the hang of the product initially, but the customer support was a tremendous help.
Blessed -
The product is here, and I couldn't be happier with the speed.
Commander -
The quality of this Radios & Receiver product is impressive.
dELxsoPR6 -
The product is acceptable, and I can overlook the late delivery.
Joan -
The product is here already, and it's everything I ever wanted.
Fair -
I'm thrilled with the fast delivery of the product.
V8r5yvNH -
The product arrived in a flash, and it's a game-changer.
DLMlu76v1p -
The logistics delay was a slight inconvenience, but the product is fine.
Martina -
I'm so impressed with the value this product provides.
Oswald -
The small gift was a charming addition to the product, and it made me feel appreciated.
FdvCRGeC03 -
The small gift was a charming addition to the product, and it made my day.