RadioMaster ERS-CU01 Real-Time Current Sensor for ExpressLRS PWM Receivers
Rs. 2,499.00
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RadioMaster ERS-CU01 Real-Time Current Sensor for ExpressLRS PWM Receivers
Rs. 2,499.00
The RadioMaster ERS-CU01 is a real-time current and voltage sensor for ExpressLRS PWM receivers. Fitted inline between battery and ESC, it measures up to 150A (100A continuous) at up to 70V and sends current, voltage and used capacity to your EdgeTX radio, so you always know how much flight time is left. In and out ports let you chain more ERS sensors.
Key features
- Live current and voltage on your EdgeTX radio
- 1–150A range, 100A continuous, up to 70V
- Fits inline between battery and ESC
- Daisy-chain ports for more ERS sensors
- Plug-and-play with ER6, ER8 and ER8G/ER8GV receivers
Specifications
| Operating voltage | 5–8.4V |
|---|---|
| Operating current | 22mA |
| Current range | 1–150A |
| Continuous current | 100A |
| Max voltage | 70V |
| Current accuracy | ±0.5A |
| Voltage accuracy | ±0.1V |
| Temperature range | -10°C to +85°C |
| Size | 30 x 25 x 10.5mm |
| Weight | 20.6g |
In the box
- 1x ERS-CU01 current sensor
- 3x heat-shrink tube
- 1x manual QR code card
Works with (available at AeroFlow)
Good to know
- Set your battery capacity (mAh) in the sensor settings for correct capacity telemetry.
- Receivers without a dedicated UART need two PWM pins set as serial TX/RX. Install the RadioMaster Sensor Configurator LUA on your radio.