BLHeli

This udev rule worked out just fine: ​rephlex@hera:~$ cat /etc/udev/rules.d/45-stdfu-permissions.rules  # DFU (Internal bootloader for STM32 MCUs) ACTION==“add“, SUBSYSTEM==“usb“, ATTRS{idVendor}==“0483″, ATTRS{idProduct}==“ea60″, MODE=“0664″, GROUP=“plugdev“ Everytime you plug the Eachine in, be sure to  sudo chmod 777 /dev/ttyUSB0 in order to get permission to the serial/USB port as regular user. Now just run the Betaflight Configurator using […]