US Direct: Only $33.99 For FrSky S6R Receiver

Features: * Built-in 3-axis gyro and 3-axis accelerometer sensor module * Has RSSI PWM output (0~3.3V) onboard * Built-in battery voltage sensor * Smart Port enabled * Fail safe * Small and lightweight (only 12.1g) * Wide voltage range (4~10V) * Firmware upgradeable