MultiWii

As the telemetry data is probably quite compact, I was hoping that soft serial (TX only) shouldn't be too heavy on the MCU. However I like your method with the radio switch and will try that, thanks for the suggestion! Are you using an X8R receiver or one of the older models? How hard would it be to...

Hi, has anyone got telemetry via Smart Port to a FrSky X8R receiver working? I'm using disq's MultiWii 2.2 branch (telemetry_2.2). As my board has only one serial port, I'd like to use the soft serial version (in order to use a bluetooth module for PID tuning). On the web I read that S. Port is just...

I'm writing a ROS (m) node that talks to MultiWii over the serial protocol interface and publishes IMU/NAV data via ROS messages. So far I have most parts working with proper units (accelerometer, barometer, GPS, attitude), but I'm having a hard time figuring out the units of some of the IMU values....