Recent content by dusty_nz

I have a DJI FPV running 1.02.0020 and would like to downgrade it to 01.02.0000. However when I access the DJI Assistance 2 (Windows 10) it only gives me the option to upgrade to 1.02.0015 which I def don't want. Are there alternative ways to downgrade the firmware? Android Phone? Thanks

Hmm. Only thing not covered is the settings in BetaFlight. Eg setup UART2, Serial and IBUS. Thats me done.

Have you followed this video?

So receiver is bound? Are you 100% sure the transmitter is sending in I-BUS mode?

On the receiver there are 3 wires. GND is the ground wire, this is BLACK, again, don't mess this one up. VCC is the power wire, approx 4.5 volts I think. RED, Don't mess this one up. The third wire is the signal wire, I-BUS, S-BUS and PPM are serial which means it only needs one wire. This is...

Had a close look at your receiver and it looks like you should be using the 3rd wire which going by the pic should be the white wire. (S-BUS/I-BUS). Note colour does not matter, as long as its the 3rd wire. Still should goto the PPM/IBUS pad on the FC.

Yellow wire is going here (See pic). On my receiver I am using the std plug, Think yellow wire is on the right. See pics

See the pads circled in red. The right and middle pads need to be bridged. Note, Yellow wire goes underneath FC PCB and solders to the PPM pad on the other side.

FYI: I am a newbie but this is what I found when researching. You must use PPM contacts. S-Bus is inverted and will not work for I-BUS. Change back to the PPM tab, shown in the first post in my thread https://droneracingpilots.com/threads/tyro99-and-ibus-cant-see-receiver.3245/#post-27147 You...

Yep, That was it. Thanks I-BUS now working.

First drone build. Brought a Tyro99 and a mate gave me a Flysky FS6x. Build the drone up, soldered the FS-X6b receiver in place and just can't get Betaflight seeing the receiver. I have wired the receiver signal wire (yellow) to the PPM tab on the flight controller and bridge the two pads at...