RadioMaster ER5C-i ELRS PWM Receiver (2.4ghz)

The RadioMaster ER5C-i is a game - changer in the world of receivers. Built on the revolutionary ExpressLRS system, it offers high reliability, flexible configuration, lightning - fast response, and an incredibly long receiving range, delivering a whole new user experience. This ELRS receiver can control up to 5 servos. It comes with built - in voltage telemetry for both the receiver and the battery, automatically detecting the right voltage input. With a built - in high - sensitivity ceramic antenna, it's perfect for all surface models, providing a clean installation without the hassle of antenna wires. Key features include a high - performance PCB design, support for Wi - Fi updates and WEBUI configuration, and a TCXO for stable performance in any environment. Specifications cover a power supply of 4.5 - 8.4V, 5CH PWM output, and more. The package includes the receiver, a voltage telemetry wire, and a user card.

Using the RadioMaster ER5C - i receiver is quite straightforward. First, connect it to a power source within the 4.5 - 8.4V range. You can then link it to up to 5 servos to control your surface model. The receiver will automatically detect the voltage of your external battery or the ESC BEC voltage. For configuration, you can use Wi - Fi updates and WEBUI. When it comes to maintenance, keep it in a dry and clean place. Avoid exposing it to extreme temperatures as it might affect the performance of the built - in TCXO. Also, be careful when handling the voltage telemetry wire to prevent any damage. If you want to update the firmware, follow the instructions on the user card carefully. This will ensure that your receiver continues to work reliably and provides the great performance you expect.