FrSky R9 MM OTA 868MHz 16CH SBUS Receiver with ACCESS Protocol

This is FrSky's R9 MM OTA (Over the Air) version, which implements the new ACCESS protocol. It has all of the functions of the standard R9 MM but brings with it support for new features associated with ACCESS, such as wireless firmware updates and binding. As with all receiver's in the R9 range, the R9 MM offers a long range, super low latency control link.

The R9 MM’s compact form factor design is also carried over to the OTA version, and the R9 MM-OTA supports inverted S.Port as well. The receiver also comes with the upgrade Dipole T antenna to enhance reception and get the best long-range performance.

ACCST - if you want to use with R9 EU LBT ACCST Protocol, you can reflash the OTA receiver - firmware download here.

Features:

• ACCESS Protocol and support OTA function
• Inverted S.Port enabled
• 868MHz (EU Version)
• Mini size and superlight weight
• S.Port enabled and support telemetry data transmission
• (Support F.Port, download firmware to support the function)
• 4 PWM Channels
• Low latency and high precision
• With RSSI output in SBUS
• Battery voltage detection supported
• Detachable Ipex connector antenna