Скачать с ютуб Omnibus Betaflight F4 Flight Controller V1 bought 3 and 2 trouble в хорошем качестве

Omnibus Betaflight F4 Flight Controller V1 bought 3 and 2 trouble

Omnibus Betaflight F4 Flight Controller V1 STM32 F405 MCU Integrated OSD I bought 1 first and tried flashing betaflight but USB connection was unstable trouble quality.After DFU connection flashing kept stopping in the middle of process, and after 30 times try got successful but nomal conection was unstable finaly went boot mode LED signal(?) . Then bought 2more, but second had bad USB connection also and finaliy dead. 3rd finaly worked on betaflight as it should be. This shows my betaflightflashing process and PC environment is right. This is a movie for banggood to request refund or replacement of the two bad quality flight controlers. Omunibus F4 v1 is cheaper but maybe has a quality problem. I hope Banggood customert service recognize the problem.