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RadioMaster ER4 2.4 GHz PWM ExpressLRS 4-channel receiver
€15.75
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The RadioMaster ER series of PWM receivers is based on the revolutionary ExpressLRS system. It offers high performance, high reliability, flexible configuration, fast response speed and ultra-long range, giving you a whole 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 requiring a small or lightweight receiver while offering full range.
Features
- based on the revolutionary ExpressLRS system
- High performance, high reliability, flexible configuration, fast response speed and ultra-long range
- Support for 4 PWM channels
- Optimized PCB design
- Automatic telemetry of external battery voltage or integrated receiver voltage
- Supports Wi-Fi updates and WEBUI configuration
- High-quality 2.54 mm connector
- High-sensitivity 15 cm standard antenna
- For small planes, boats, cars and more Article
specification
- ELRS PWM ER4 2.4 GHz receiver
- Power supply: DC 4.5 - 8.4 V
- Antenna type: 15 cm high-sensitivity antenna
- Wireless protocol: ExpressLRS 3.3.0 preinstalled
- Output channel: 4CH PWM
- Telemetry power: 10 mw
- Battery voltage detection range: DC 4.0 - 35 V
- Weight: 3.0 grams
- Dimensions: 30 *15*5mm
275-HP0157.RX-ER4-LBT
HP0157-RX-ER4
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