FlySky FS-i6S Transmitter w/ iA6B Receiver Nimbus550 V2 All you need is a

All you need is a transmitter and receiver that has sufficient number of channels for your application

Support smart battery: Charging and discharging setting

Valerio Bottero describes it here: Video)

- Reference pin x 1pc

FlySky FS-i6S Transmitter w/ iA6B Receiver Nimbus550 V2 All you need is aThe FS i6S follows in the footsteps of the classics while incorporating new and exciting features. The I6S is a 10 channel transmitter, which is suitable for quadcopters, robotics, excavators and other vehicle models. The capacitive touch screen greatly enhances the user experience and is available with both English and Chinese firmware versions. Features: AFHDS 2A 10 channels Capacitive touch screen Supports PWM PPM Supports i. bus s. bus Chinese and