Features
· Up to 20dBm power output
· Compatible with more than 70 RF Protocols
· Wireless trainer function
· For TX16S, Boxer, GX12, Pocket
Specifications
· Item: RM 4IN1 Module
· Operational voltage: 4.5-8.4V
· Operational frequency: 2.4G ISM band (2400mHz - 2483mHz)
· RF Chipsets: CC2500, NRF24L01, A7105 and CYRF6936
· Operational current:≈100mA
· RF Gain: +20dBm
· Weight: 30g (without antenna)
· Dimension: 73*42*22mm (without antenna)
Compatible with more than 70 RF protocols
· RM 4IN1 is compatible with more than 70 RF protocols, including DSMX, Flysky, SFHSS, HiTec, HoTT, OMP, Radiolink, Frsky and many more.

Wireless trainer function
· When used in conjunction with a suitable EdgeTX or OpenTX compatible radio such as the TX16s, the RM 4in1 module can be used as a wireless trainer link to a student radio such as another TX16s, or any other radio capable of transmitting DSMX, Frsky or Flysky protocols.