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RadioMaster ER4 ELRS 2.4GHz Receiver
RX-ER4
Compact four-channel PWM receiver for cars, boats, aircraft and more!
The RadioMaster ER4 4Ch 2.4GHz ELRS PWM Receiver is designed to provide reliable and flexible control for your models. It has a compact layout and can drive up to 4 servos simultaneously, making it perfect for small aircraft, ships, and cars.
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| Frequency | 2.4-2.48GHz |
| Input Voltage | 4.5-8.4V DC |
| Dimensions | 30x15x5mm |
| Weight | 3g |