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Radiomaster ER4 2.4GHz 4CH ExpressLRS ELRS RX PWM Receiver Support Voltage Telemetry for F3P RC Airplane Car Boat Tank

3.91307

$16.99 / $20.73

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$11.29 / $20.73

Shipping to: United States | Express delivery: 7-12 business days | Standard delivery: 15-25 business days

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Wòe nànye Roymall, wò dɔwɔnuku si wòkpɔ. Mía ɖe dɔwɔnuku siwo katã wɔna na dzigbeŋkeke, srɔ̃ɖeŋku, dɔwɔwɔ dziɖuɖu kple bubuwo. Kpɔe mía dɔwɔnukuwo na nya yeye siwo katã wɔna kple Roymall Dɔwɔnuku.Wòe nànye Roymall, wò dɔwɔnuku si wòkpɔ. Mía ɖe dɔwɔnuku siwo katã wɔna na dzigbeŋkeke, srɔ̃ɖeŋku, dɔwɔwɔ dziɖuɖu kple bubuwo. Kpɔe mía dɔwɔnukuwo na nya yeye siwo katã wɔna kple Roymall Dɔwɔnuku.Wòe nànye Roymall, wò dɔwɔnuku si wòkpɔ. Mía ɖe dɔwɔnuku siwo katã wɔna na dzigbeŋkeke, srɔ̃ɖeŋku, dɔwɔwɔ dziɖuɖu kple bubuwo. Kpɔe mía dɔwɔnukuwo na nya yeye siwo katã wɔna kple Roymall Dɔwɔnuku.

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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.

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Radiomaster ER4 2.4GHz 4CH ExpressLRS ELRS RX PWM Receiver Support Voltage Telemetry for F3P RC Airplane Car Boat Tank

Package Included:

1 * ER4 2.4GHz ELRS PWM Receivern2 * Heat-shrink tuben1 * Voltage telemetry wire (Type-A)n1 * User Card

Radiomaster ER4 2.4GHz 4CH ExpressLRS ELRS RX PWM Receiver Support Voltage Telemetry for F3P RC Airplane Car Boat Tank

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safarpal VIP4
HU
18/03/2025

The delivery arrived in 3 weeks, completely undamaged and in good condition. I am 100% satisfied with the quality of the products, although I have not tested all of them yet, but at first glance they all seem very good. Thank you for the excellent service!

The delivery arrived in 3 weeks, completely undamaged and in good condition. I am 100% satisfied with the quality of the products, although I have not tested all of them yet, but at first glance they all seem very good. Thank you for the excellent service!

The delivery arrived in 3 weeks, completely undamaged and in good condition. I am 100% satisfied with the quality of the products, although I have not tested all of them yet, but at first glance they all seem very good. Thank you for the excellent service!
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satoss
IT
17/07/2023

ottimo prodotto rapporto qualità prezzo!

great product value for money!

great product value for money!
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Q:
Can this receiver be used with a Futaba transmitter?

この受信機は、双葉の送信機で使えますか？ Can this receiver be used with a Futaba transmitter?
Can this receiver be used with a Futaba transmitter?

A:

itcan work only with an ELRS protocol , if your Futaba transmitter is not using an ELRS protocol then the answer is no

itcan work only with an ELRS protocol , if your Futaba transmitter is not using an ELRS protocol then the answer is no

Answered by Odyssey on 20/08/2024Helpful (0)
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Q:
can this work with spektrum radio running dsmr protocol ?

can this work with spektrum radio running dsmr protocol ?
can this work with spektrum radio running dsmr protocol ?

A:

No answer yet.
0

Q:
How is the power supply connected in the er4?

Wie wird beim er4 die Stromversorgung angeschlossen?
How is the power supply connected in the er4?

A:

Like any normal PWM receivers.

Like any normal PWM receivers.

Answered by machead on 10/03/2024Helpful (0)