The Flysky FS-i6-M2 2.4GHz 6-Channel Transmitter with FS-iA6B Receiver is a mid-range 6-channel radio control system in the FlySky lineup that bridges the gap between the basic FS-CT6B entry radio and the 10-channel FS-i6S advanced system, sharing the same 6-channel layout and 1024-step resolution as the CT6B but adding two significant technical improvements — a dual-antenna system on the receiver for better signal reception and an iBUS digital interface for direct connection to APM and Pixhawk flight controllers. The flysky transmitter and receiver operates on the 2.4GHz GFSK protocol across the 2.40-2.48GHz band with a rated control range of 500 metres and a receiver RF sensitivity of -105dBm, which is the measure of the weakest signal the receiver can still reliably decode — the higher the negative number, the more sensitive the receiver, and -105dBm indicates strong reception capability in real flying conditions.
The flysky fsi6 for drone comes with the FS-iA6B receiver, which features two onboard antenna elements for antenna diversity reception — the receiver automatically selects whichever of the two antenna orientations is receiving the stronger signal at any given moment during flight, reducing the risk of signal dropout that can occur with a single-antenna receiver when the aircraft is oriented in a way that places the antenna in a null zone relative to the transmitter. The flysky transmitter with receiver’s iBUS output is a single-wire digital serial protocol that connects to the serial port of APM 2.8 and Pixhawk 2.4.8 flight controllers for all-channel communication over one wire, and the DSC port outputs a PPM signal compatible with both KK2.1.5 and Pixhawk PPM input modes. The transmitter is powered by four AA batteries at 6V, with a low voltage warning that triggers below 4.2V to alert the pilot before the transmitter loses power during flight.
The flysky rc controller’s dual-antenna receiver and iBUS interface make the FS-i6 M2 the most connectivity-capable 6-channel option in the StemVolt FlySky transmitter range, suited for APM and Pixhawk builds where iBUS simplifies receiver wiring without upgrading to the 10-channel FS-i6S. This fsi6 m2 transmitter receiver is ideal for F450 F550 APM Pixhawk KK2.1.5 6-channel drone RC radio control builds in India.
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Features:
- Dual 26mm antenna receiver — diversity selection for best signal angle
- iBUS digital interface — single-wire connection to APM Pixhawk serial port
- 500m rated control range with -105dBm receiver sensitivity
- Flysky FS-i6-M2 2.4GHz 6-Channel Transmitter compatible with KK2.1.5 and Pixhawk
- Low voltage warning below 4.2V — alerts before transmitter power loss
Technical Specifications:
Applications:
- F450 APM Pixhawk drone with iBUS single-wire flysky transmitter with receiver
- India maker uses flysky fsi6 for drone dual-antenna F550 hex build
- STEM project for flysky transmitter and receiver iBUS antenna diversity demo
- KK2.1.5 budget quad with PPM from FS-i6 M2 DSC port output
- College fsi6 m2 transmitter receiver for 6-channel iBUS drone control lab
Package Includes:
- 1 x Flysky FS-i6-M2 2.4GHz 6-Channel Transmitter with FS-iA6B Receiver
Divyansh Chordia –
Same day dispatch with secure packaging
Utkarsh Gadiya –
FlySky FS-i6-M2 transmitter delivered reliable control, excellent range, and smooth performance for my electronics project.
Aarush Bhandari –
Bubble wrap packing, fast dispatch, easy payment, and technical support made this purchase completely hassle-free.
Kunal Mundra –
Genuine quality product