uSKY Frsky Nano Receiver

The uSky nano receiver is the worlds smallest and lightest FrSky compatible full telemetry receiver, measuring at just 11.2mm x 8.51mm and weighing 0.37g. This is from the designer of the TinyFish, Simon and is published as a uSKY open source project uSKY nano FrSky receiver of revolutionary tiny 11.2mm x 8.51mm size which weights only 0.37g will take your mini/micro FPV racing drone to the next level of miniaturization.

antenna length is correct = 31.5mm long (1/4 wavelength at 2.4GHz)

NOTE: The signal cables comes to the “bind” pad. after your bound. Please change the wire to the PPM/SBus pad (see pictures)

For ease of use the RX will come with power and signal wires.  to bind connect the signal and ground wires

• 11x9mm at 0.4g so it’s absolutely tiny and light.
• Runs completely open source firmware (hardware is also open source)
• SBUS output (only runs in D8 mode for now so not compatible with EU LBT firmware)
• Runs at 3.3V (so watch out for this because most FC have 5V supply for ESC)
• Specifications:
• Voltage: 3.3V
• Output: SBUS
• Weight: 0.37g
• Size: 11.2 x 8.51mm
• Compatibility: Frsky D8 X9D Plus (installed and loaded)

All credits tp Pepperfish :  http://fishpepper.de/projects/usky/

https://github.com/fishpepper/opensky

transmitter setup – use D8 mode

Ports -> enable Serial Rx on UART3

*Save and Reboot

Configuration->Receiver section->Mode=Serial-based receiver. Provider=SBUS

*Save and Reboot

Receiver->Channel Map change to TAER1234

*Save

in CLI run “set sbus_inversion = OFF” then run “save”