CORETEXRC 90 Settings for FC & ESC Part 3

Lets set up CORETEXRC 90, first thing is PIKO flight controller which is really not bad. To upgrade firmware for newest PIKO BXL we need to short boot pins and then connect usb cable. Green light shouldn’t flashing after shorting boot pins which means that FC is in Boot mode. Here you can see my … Continue reading CORETEXRC 90 Settings for FC & ESC Part 3