- Real-Time Per-Cell Voltage Monitoring: Instantly view individual cell voltages through your radio for improved battery safety and performance.
- Plug-and-Play Balance Port Connection: Easily connects to the battery’s balance port for accurate cell-level voltage readings.
- Future-Ready Pass-Through: Includes an in-and-out port to daisy-chain additional ERS telemetry sensors as your setup grows.
- Seamless ExpressLRS Integration: Designed to work effortlessly with compatible ER series ExpressLRS PWM receiver.
ERS-CV01 - Precision Cell Voltage Sensor for compatible ExpressLRS PWM Receivers
$19.99
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ERS-CV01 - Precision Cell Voltage Sensor for compatible ExpressLRS PWM Receivers
RM0157.ERS-CV01
$19.99
🌍 VAT will be applied to orders shipped to the EU.
🔋 Batteries can't be shipped separately, please purchase batteries with Radio units.
🛠️ Customized products require a 40-day lead time and no refunds can be made after the order is placed.
ERS-CV01 Cell Voltage Sensor
A compact, plug-and-play module for ExpressLRS receivers. Connect to your balance port for real-time per-cell telemetry on your EdgeTX radio. Supports pass-through expansion to daisy-chain additional ERS sensors.
Features
ERS-CV01 Real-Time Cell Voltage Monitoring
A compact plug-and-play sensor for ExpressLRS receivers. Connect to your battery's balance port for precise real-time per-cell voltage (±0.01V) on your EdgeTX radio, supporting 2-8S LiPo/LiHV/LiFe/LiIon. Features pass-through expansion for daisy-chaining additional ERS modules.
Independent Battery Monitoring
Features an isolated ground design and passthrough UART, allowing multiple CV01 sensors to monitor separate batteries (e.g., BS-A & BS-B) simultaneously via a single connection.
Specifications
- Item: ERS-CV01 Cell Voltage Sensor
- Operating voltage (serial port): 5–8.4V
- Operating current (serial): 8mA
- Balance port current (8S): 2mA
- Supported cells: 2–8S
- Battery types: LiPo, LiHV, LiFe, LiIon
- Voltage accuracy: ±0.01V
- Temperature range: –10 ℃ to +85 ℃
- Size: 43.5 × 25 × 7mm
- Weight: 6.5g
Package Includes
- 1 * ERS-CV01 Cell Voltage Sensor
- 3 * Heat-Shrinkable Tube
- 1 * Manual QR Code Card
