The RadioMaster ER5C-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 ER5C-i ELRS receiver can drive up to 5 servos and has built-in receiver voltage telemetry and battery telemetry with the ability to automatically detect which voltage input to use. The ER5C-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.
![ER3C-i& ER5C-i 2.4GHz ELRS PWM Receiver](https://cdn.shopify.com/s/files/1/0609/8324/7079/files/ER3CI_ER5CI-Detail-PC_01_1024x1024.jpg?v=1698388207)
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?5 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: ER5C-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: 5CH PWM
- Telemetry power: 10mW
- Battery voltage detection range: DC 4.0 - 35V
- Weight: 5.0 grams
- Dimensions: 30.0*18.5*13.0 mm
- Firmware: Device Category: Radiomaster 2.4Ghz / Device: RadioMaster ER5C-i
![ER5C-i 2.4GHz ELRS PWM Receiver](https://cdn.shopify.com/s/files/1/0609/8324/7079/files/ER3CI_ER5CI-Detail-PC_02_4a8b7ab5-ad61-4835-8d3f-2aee79611af1_1024x1024.jpg?v=1698820284)
![ER3C-i& ER5C-i 2.4GHz ELRS PWM Receiver](https://cdn.shopify.com/s/files/1/0609/8324/7079/files/ER3CI_ER5CI-Detail-PC_03_1024x1024.jpg?v=1698388467)
![ER3C-i& ER5C-i 2.4GHz ELRS PWM Receiver](https://cdn.shopify.com/s/files/1/0609/8324/7079/files/ER3CI_ER5CI-Detail-PC_04_1024x1024.jpg?v=1698388556)
![ER3C-i& ER5C-i 2.4GHz ELRS PWM Receiver](https://cdn.shopify.com/s/files/1/0609/8324/7079/files/ER3CI_ER5CI-Detail-PC_05_1024x1024.jpg?v=1698388567)
![ER3C-i& ER5C-i 2.4GHz ELRS PWM Receiver](https://cdn.shopify.com/s/files/1/0609/8324/7079/files/ER3CI_ER5CI-Detail-PC_06_1024x1024.jpg?v=1698388577)
![ER3C-i& ER5C-i 2.4GHz ELRS PWM Receiver](https://cdn.shopify.com/s/files/1/0609/8324/7079/files/ER3CI_ER5CI-Detail-PC_07_1024x1024.jpg?v=1698388587)
![ER3C-i& ER5C-i 2.4GHz ELRS PWM Receiver](https://cdn.shopify.com/s/files/1/0609/8324/7079/files/ER3CI_ER5CI-Detail-PC_08_1024x1024.jpg?v=1698388598)
![ER3C-i& ER5C-i 2.4GHz ELRS PWM Receiver](https://cdn.shopify.com/s/files/1/0609/8324/7079/files/ER3CI_ER5CI-Detail-PC_09_1024x1024.jpg?v=1698388609)
![ER3C-i& ER5C-i 2.4GHz ELRS PWM Receiver](https://cdn.shopify.com/s/files/1/0609/8324/7079/files/ER3CI_ER5CI-Detail-PC_11_1024x1024.jpg?v=1698388624)
Size
![ER5C-i 2.4GHz ELRS PWM Receiver](https://cdn.shopify.com/s/files/1/0609/8324/7079/files/ER5CI-1000x1000-9_480x480.jpg?v=1698804047)
Associated Products
- MT12 Surface Radio Controller
- ER SERIES ELRS PWM RECEIVERS
Package Includes
- 1 * ER5C-i 2.4GHz ELRS PWM Receiver
- 1 * Voltage telemetry wire
- 1 * User Card
Olivia Wilson - 2024-03-03
The whole experience was flawless from start to finish. Super fast shipping and the product is exactly as described. Fantastic customer service too.