fc board

Hello guys, Is it possible to directly connect a 6S lipo battery(1300mAh) to mamba MK2 F405 Board without using the PDB stack(with ESC)? Because i saw video with 3S lipo battery directly connected to the FCB. So i checked the spec sheet it shows the Mamba MK2 F405 Board supports upto 6S.

So I was trying to program my flight controller in betaflight today and when I was trying to change the Receiver (in configuration) to PWM, I would hit save and reboot but when it rebooted it changed back to PPM. Does anyone know how to solve this?

Hey everyone! Need some advice on the best fc to use for my 250 quadcopter. I'm using a turnigy 9x with frsky xjt only, no other mods, stock firmware. I've been wanting to move away from the SPRacing f3 boards for some reason, I've broken 3 of them and have tried the acro, then deluxe, then...