Hi ROB very nice build ! im building a super light 4" racer and i bought the new Omnibus F4 nano v3 LC and Ori 4in1 25A ESc . I also ordered the runcam Micro and eachine VTX03 , how do you wire the cam and VTX to the FC to get OSD ? Eachine VTX03 conected to the VIn & Vout + GRD & 5V of the FC Bec and the runcam micro connected to the VTX? also another question , if i use the 4in1 cable from the ESC to the FC it will also power the FC and i get OSD current sensor or do i need to power the FC from the VCC/XT60 ?
Thanks! So you'll want to connect the signal wire on the camera to the VIN (video in) and the signal wire on the VTX to VOUT (video out). I powered both the camera and the vtx from the 5v bec on the Nano F4. As far as current sensing goes, there is no shunt resistor on either the Nano or the Ori, though if you were to use a 4in1 with a shunt resistor, the Nano would probably support it since there is a wire marked current on the JST connector. I just connected the battery lead to the Ori and plugged in the JST and it powered the Nano and provided lipo voltage in the OSD. Good luck!
Awesome! I always install the latest firmware on my fc and escs when I do a new build but that's up to you. Just make sure the motors are spinning the right way at least!
Hi ROB very nice build ! im building a super light 4" racer and i bought the new Omnibus F4 nano v3 LC and Ori 4in1 25A ESc . I also ordered the runcam Micro and eachine VTX03 , how do you wire the cam and VTX to the FC to get OSD ? Eachine VTX03 conected to the VIn & Vout + GRD & 5V of the FC Bec and the runcam micro connected to the VTX? also another question , if i use the 4in1 cable from the ESC to the FC it will also power the FC and i get OSD current sensor or do i need to power the FC from the VCC/XT60 ?
Thanks! So you'll want to connect the signal wire on the camera to the VIN (video in) and the signal wire on the VTX to VOUT (video out). I powered both the camera and the vtx from the 5v bec on the Nano F4. As far as current sensing goes, there is no shunt resistor on either the Nano or the Ori, though if you were to use a 4in1 with a shunt resistor, the Nano would probably support it since there is a wire marked current on the JST connector. I just connected the battery lead to the Ori and plugged in the JST and it powered the Nano and provided lipo voltage in the OSD. Good luck!
Hi rob , did you conected VTX ground and camera ground to the FC Bec (ground) and also 5V VTX and 5V Camera to the FC Bec (VCC5) ?
like this >> https://i.imgur.com/KqAGwjq.jpg
??
thanks
Yep, that's how I did it!
just installed all !!! this escs suport dshot or i need to update blhesuite? also did you updated betaflight of omnibus F4 nano?
Awesome! I always install the latest firmware on my fc and escs when I do a new build but that's up to you. Just make sure the motors are spinning the right way at least!
Bf3.2 installed and blheli 16.63 ! Maiden made today what a beast ehehhe !! Pics on my Fb >> https://www.facebook.com/pedro.mascarenhas.965
will upload video next weekend ! thanks for the help !
i uploaded my build >> https://rotorbuilds.com/build/7393