I dont know how to make my battery voltage to be displayed. I use dys f4 pro when i connect to betaflight i couldnt able to get voltage of my battery status.So help me with where should i solder. thanks
Actually i used a pdb for powering esc and a connection from pdb to fc.
Also just check the picture even the battery is connected it shows not connected and one more thing i didnt understood is what is bat+ in dys f4 diagram.
(12-Jan-2018, 06:33 AM)kalyan Wrote: Actually i used a pdb for powering esc and a connection from pdb to fc.
Also just check the picture even the battery is connected it shows not connected and one more thing i didnt understood is what is bat+ in dys f4 diagram.
Have you used a regulated 5v out from the PDB to the FC? If the FC is not receiving battery voltage it will not know what the battery voltage is, to display it.
I'm pretty sure that the Bat + (on the LED and FPV connection points) is to provide battery voltage to peripherals that require more than 5v, such as some VTX. However to output battery voltage will require that the FC is powered by direct LiPo voltage, rather than a regulated voltage from the PDB.
If you can take a photo of the wiring it might help, also if you can provide a link to the FC you bought..?
(12-Jan-2018, 06:33 AM)Tom BD Bad Wrote: Photo of the PDB wiring to the FC, and please confirm that the battery IS connected when using the configurator?
+1.
Having a photo of how you soldered the FC, PDB etc. will answer a lot of our questions.
(12-Jan-2018, 07:42 AM)Tom BD Bad Wrote: Have you used a regulated 5v out from the PDB to the FC? If the FC is not receiving battery voltage it will not know what the battery voltage is, to display it.
I'm pretty sure that the Bat + (on the LED and FPV connection points) is to provide battery voltage to peripherals that require more than 5v, such as some VTX. However to output battery voltage will require that the FC is powered by direct LiPo voltage, rather than a regulated voltage from the PDB.
If you can take a photo of the wiring it might help, also if you can provide a link to the FC you bought..?
The following 1 user Likes kalyan's post:1 user Likes kalyan's post • sirdude