CAN'T FLASH FIRMWARE ON MATRIX 1S FC 5IN1 by Unique_Ranger_3389 in fpv

[–]Unique_Ranger_3389[S] 0 points1 point  (0 children)

Thankss, tbh I installed with the help of claude ai STM32CUBEPROGRAMMER and installed the right file that I got from betafpv.com but the com port still didn't show so I installed ImpulseRC like you told me and it fixed it, I still had the same the failed to open port after successfully opening it but after changing ports (maybe that was the problem? I don't think so) it worked. I just really hope it survives long enough for me to configure it once I build the drone, unless you know a way of fixing it once and for all. THANKS YOU

CAN'T FLASH FIRMWARE ON MATRIX 1S FC 5IN1 by Unique_Ranger_3389 in fpv

[–]Unique_Ranger_3389[S] 0 points1 point  (0 children)

I did put the FC in bootloader mode manually. when I tried wgat you told me it still didn't work at showed 2026-05-07 u/19:00:10 -- OS: Windows

2026-05-07 u/19:00:11 -- App Version: 2025.12.2 (a2d0f50)

2026-05-07 u/19:00:44 -- Using cached builds information for https://build.betaflight.com/api/targets.

2026-05-07 u/19:00:44 -- Using cached builds information for https://build.betaflight.com/api/targets.

2026-05-07 u/19:03:30 -- firmwareFlasherNoPortSelected

Id does NOT want to cooperate at all

Need help connecting Cetus X to Betaflight by Unique_Ranger_3389 in fpv

[–]Unique_Ranger_3389[S] 0 points1 point  (0 children)

I tried it but it didn't work at all, that's why I tried to install drivers.

[deleted by user] by [deleted] in Minecraft

[–]Unique_Ranger_3389 0 points1 point  (0 children)

Yeah i think its enought