FrSky TWIN Lite Pro RF Module 2.4G Dual-Frequency TW/ACCESS/ACCST D16 10–500mW for ETHOS Radios

Overview

The FrSky TWIN Lite Pro is an RF module designed for ETHOS-capable radios, enabling binding to FrSky TW series receivers and supporting the TW protocol’s dual 2.4G frequencies simultaneously on the same receiver. The TW active-active protocol keeps dual 2.4G frequency bands active on the module and receiver at the same time (not an active-standby redundancy system).

With two external 2.4G antennas, the module provides multi-directional coverage and wider signal transmission compared to single-antenna designs. It also supports ACCST D16 and ACCESS modes for broader receiver compatibility, and offers adjustable RF power up to 500mW in a CNC-machined metal shell to aid heat dissipation.

Key Features

• Supports TW / ACCESS / ACCST D16 RF protocols
• TW mode for ETHOS radios: dual 2.4G signals working simultaneously (active-active)
• Low-latency: <4ms, supporting full telemetry (TW mode)
• Long-range control: tens of kilometers (range varies based on RF power settings)
• Adjustable RF power: 10mW / 25mW / 100mW / 200mW / 500mW
• CNC-machined metal module shell designed to aid heat dissipation
• Dual external 2.4G antennas for wider coverage

For setup and compatibility questions (radio support, protocol selection, receiver binding), contact https://rcdrone.top/ or email support@rcdrone.top.

Specifications

Applications

• Upgrading compatible FrSky/ETHOS radio transmitters to use TW series receivers
• RC model control setups requiring TW dual 2.4G operation with telemetry
• ACCESS or ACCST D16 receiver setups where supported by the radio and receiver

Details

Compact module layout with dimension references for fitting the TWIN Lite Pro and routing the dual 2.4G antennas in a transmitter bay.