RadioMaster ERS-CV01 Cell Voltage Sensor for ELRS PWM Receivers
SKU RM-ERS-CV01
Free standard shipping on orders of ₹999 and above. Pan India delivery from Gurugram, Haryana.
Buying in bulk? Ask for a better price on WhatsApp or by email.
- 100% genuine parts
- GST invoice with every order
- Secure payments — cards, UPI & net banking via Razorpay
- 7-day returns on wrong or damaged items
Product details
The RadioMaster ERS-CV01 shows the voltage of every cell in your flight pack live on your EdgeTX radio. It plugs into the battery's balance lead and reports through a RadioMaster ER-series ExpressLRS PWM receiver, giving planes, gliders and other receiver-only models per-cell monitoring and early warning of a weak cell.
Key features
Per-cell readings on 2S to 8S packs
Supports LiPo, LiHV, LiFe and Li-ion chemistries
±0.01V voltage accuracy
Pass-through ports to daisy-chain more ERS sensors
Draws only 2mA from the balance port on an 8S pack
Specifications
Operating voltage (serial side): 5-8.4V
Operating current: 8mA
Balance port current: 2mA (8S)
Cell count: 2-8S
Chemistries: LiPo, LiHV, LiFe, Li-ion
Accuracy: ±0.01V
Operating temperature: -10 to +85°C
Size: 43.5 x 25 x 7mm
Weight: 6.5g
Works with RadioMaster ER6, ER8 and ER8G/ER8GV receivers. Your radio needs the CellsValues widget and the RadioMaster Sensor Configurator Lua script installed, and receivers without a spare UART need two PWM pins set to serial TX/RX. In the box: the sensor, three heat-shrink sleeves and a manual QR card.
| Made in India | No |
|---|---|
| Brand | RadioMaster |
| Product Type | Voltage Telemetry Sensor |
| Weight | 6.5 g |
From builders
Reviews
No reviews yet — be the first to write one.
Related
