The RadioMaster ER series of PWM receivers are based on the revolutionary ExpressLRS system. It offers high performance, high reliability, flexible configuration, fast 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.
Automatically voltage telemetry of external battery voltage or built-in receiver voltage
Supports Wi-Fi updates and WEBUI configuration
For small aircraft, boats and cars and more,Compatible with all 2.4GHz ExpressLRS modules and transmitters with built in 2.4GHz ExpressLRS
Radiomaster TX16S Battey 5000mAh 2S 7.4V XT30 JST-XH Plug TX16s Transmitter 1Pack
KWD 10.500
New RadioMaster TX12 MKII ELRS EdgeTX Multi-Module TX V2 Mode 2（ELRS）
KWD 51
RADIOMASTER SoloGood 7.4V 2S 6200mAh Large Capacity Rechargeable Lipo Battery with XT30 JST-XH Connector Compatible Boxer TX16S Transmitter RC Car Drone Controller
KWD 18.500
Radiomaster Pocket ELRS Hall Gimbal Transmitter Remote Control Portable Lightweight Built in LED Light Foldable Antenna（Black Mode 2）
KWD 31.500
