Description
ExpressLRS PWM receiver that drives 4 servos at once. Compact and light for small aircraft, boats, and cars that need a full-range receiver in a small package. WiFi updates and web-based configuration.
What’s included:
- 1x ER4 2.4GHz ELRS PWM receiver
- 2x heat-shrink tube
- 1x voltage telemetry wire (Type-A)
- 1x user card
Specifications:
- Brand: RadioMaster
- Model: ER4
- Channels: 4 PWM
- Frequency: 2.4 GHz ExpressLRS
- Power: DC 4.5-8.4V
- Voltage telemetry: external battery or built-in receiver voltage
- Updates: WiFi and WEBUI configuration
- Connector: 2.54 mm
- Antenna: 15 cm high-sensitivity
- Options: FCC version, LBT version
- For small aircraft, boats, and cars
I check every order before it ships. Ships from NY, USA.
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