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FrSky Battery Voltage Sensor (FBVS-01)
FBVS-01
New product
The FrSKY Battery Voltage Sensor is used with the FrSKY telemetry system. No hub is required to use this sensor. (Receiver must support external sensors.)
This product is no longer in stock
Features:
- measures up to "5S" batteries
- miniature dimensions
- light
Specifications:
- Length: 280mm
- Weight: 2.7g
- measuring range: 0-19.8 V (1S-5S lipo)
- compatibility: D series receivers and X6R, X4R and X4R-SB receivers from the X series
| divider settings | maximum voltage | split ratio | telemetry adjustment coefficient |
| 1S | 1S (0-6.6V) | 2: 1 | 3.3V x2 = 6.6 |
| 2S | 3S (0-13.2V) | 4: 1 | 3.3V x4 = 13.2 |
| 3S | 5S (0-19.8V) | 6: 1 | 3.3V x6 = 19.8 |
Recommended ranges and settings.
Attention output must never exceed 3.3V
| FBVS-01 Settings | 1S | 2S | 3S |
| Dividing ratio | 2: 1 | 4: 1 | 6: 1 |
| Coefficient | 6.6 | 13.2 | 19.8 |
| Battery Voltage V | V output to receiver | ||
| 3 | 1.50 | 0.75 | 0.50 |
| 3.5 | 1.75 | 0.88 | 0.58 |
| 4 | 2.00 | 1.00 | 0.67 |
| 4.5 | 2.25 | 1.13 | 0.75 |
| 5 | 2.50 | 1.25 | 0.83 |
| 5.5 | 2.75 | 1.38 | 0.92 |
| 6 | 3.00 | 1.50 | 1.00 |
The factory default setting is 6: 1 (0-19.8 V).
The divider is connected to the AD1 / AD2 input on the receiver with the con- nected side. The red cable is ADx and the black cable is GND. Loose wires connect to the battery (red wire to + and black wire to -).
For the X6R receiver, connect from below. Remove the jumper. Connect the connector so that the red wire is on A1 and the black wire on G.
For X4R and X4RSB receivers, the sensor is connected to AIN and -. on a miniature Molex connector. That is, the red wire will be plugged into the AIN and the black wire will be plugged into - and will be shared with S.Port. For this application, however, remove the black servo connector from the FBVS-01.
On all items we offer warranry 24 months.
Spare parts and battries capacity 6 months.
We provide warranty and post warranty services.
