The RadioMaster ER3C-i receiver is based on the high-performance, revolutionary ExpressLRS system, featuring high reliability, highly flexible configuration, ultra-fast response speeds, and an ultra-long receiving range, bringing with it a brand-new usage experience.
The ER3C-i ELRS receiver can drive up to 3 servos and has built-in receiver voltage telemetry and battery telemetry with the ability to automatically detect which voltage input to use. The ER3C-i features a built-in high-sensitivity ceramic antenna, it is designed for all types of surface models and provides a clean install without antenna wires to worry about.
Features
- Built-in high-sensitivity ceramic antenna
- Based on the Revolutionary ExpressLRS System
- High performance, high reliability, flexible configuration, fast response speed and ultra-long range
- Supports 3 PWM Channels
- Automatically detects voltage telemetry of external battery voltage or receiver battery / ESC BEC voltage
- Optimized ground up PCB design
- Supports Wi-Fi updates and WEBUI configuration
- Built-in a TCXO (temperature compensated crystal oscillator), ensures stable and accurate performance in any environment
- Designed for all types of surface models
- Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS
Specifications
- Item: ER3C-i 2.4GHz ELRS PWM Receiver
- Power supply: DC 4.5 - 8.4V
- Antenna type: Built-in high-sensitivity ceramic antenna
- Wireless protocol: ExpressLRS 3.3.0 pre-installed
- Output channel: 3CH PWM
- Telemetry power: 10mW
- Battery voltage detection range: DC 4.0 - 35V
- Weight: 4.2 grams
- Dimensions: 26.1*18.5*13.0 mm
- Firmware: Device Category: Radiomaster 2.4Ghz / Device: RadioMaster ER3C-i
Associated Products
Package Includes
- 1 * ER3C-i 2.4GHz ELRS PWM Receiver
- 1 * Voltage telemetry wire
- 1 * User Card
| Vendor: | RadioMaster |
| SKU: | HP0157.RX-ER3Ci |
| Availability: | Back-Order |
| Product Type: | Receiver |
| Weight: | 0.1 lb |
Customer Reviews
Based on 6 reviews
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C
Shipped super fast and great prices
T
Very easy to update and setup and you can set each channels frequency independently.
S
The elrs is the latest hype. Most transmitters are compatible.
J
Love the small size of this receiver. I’m using it in a sailboat so I wanted the voltage telemetry to keep track of the RX battery. Shipped and arrived promptly.
A
Its so tiny and reliable receiver in the market. Well done.
A
So tiny and reliable receiver in the market. Well done Radiomaster.
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