





RadioMaster ERS-BA01 Barometric Altitude Sensor for ELRS
SKU RM-ERS-BA01
Free standard shipping on orders of ₹999 and above. Pan India delivery from Gurugram, Haryana.
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Product details
The RadioMaster ERS-BA01 is a barometric altitude sensor for RadioMaster ER-series ExpressLRS PWM receivers. It converts air pressure into relative altitude and streams it to your EdgeTX radio in real time, ideal for planes and gliders flown without a flight controller, and at 3.5g it fits in almost any model.
Key features
- Relative altitude accurate to ±0.5m
- Connects to the receiver over CRSF
- Pass-through port to daisy-chain more ERS sensors
- Configured and logged with the RadioMaster Sensor Configurator Lua script
Specifications
- Operating voltage: 5-8.4V
- Operating current: 9mA
- Altitude accuracy: ±0.5m
- Operating temperature: -10 to +85°C
- Size: 23.5 x 13 x 7mm
- Weight: 3.5g
Works with RadioMaster ER6, ER8 and ER8G/ER8GV receivers. Receivers without a spare UART need two PWM pins set to serial TX/RX in the receiver's web UI or ELRS Lua. Mount it inside the fuselage, out of prop wash, so airflow does not skew the pressure reading. In the box: the sensor, three heat-shrink sleeves and a manual QR card.
| Made in India | No |
|---|---|
| Brand | RadioMaster |
| Product Type | Altitude Sensor |
| Weight | 3.5 g |
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