openLRSng with cleanflight/betaflight

Support and help for the OpenLRSng project.

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AlexF
Posts: 10
Joined: Tue Dec 08, 2015 9:40 pm
Country: -

openLRSng with cleanflight/betaflight

Post by AlexF » Mon Feb 08, 2016 11:57 am

Hi,

last weekend i tried to connect openLRSng to cleanflight/beatflight but without success. I tried different Serial RX Provider in cleanflight/betaflight in combination with different transmitter/receiver settings in the openLRSng "Google Chrome configurator". The receiver was successful bound to my transmitter and my logic analyzer showed some data on the receiver-ports ( PPM Port and TX-Port) while i was moving the transmitter-Sticks.

On my target FC (SciSky, disconnected DSM2 RX) I have a Serial Port (RX/TX). I tried to connect the PPM-Port from my receiver (submicroLRS) to the FC RX Port and also the TX-Port from my receiver to the FC RX Port. But my Stick movements doesn't appear in the cleanflight configurator.

Regarding the physical connections I am totally guessing how it works. I am also totally lost in terms of the different protocols (CPPM/PPM/PPMSum/SPEKTRUM1024/SPEKTRUM2048/SBUS/SUMD/SUMH/XBUS_MODE_B/XBUS_MODE_B_RJ01) which one is the best choice to communicate between openLRSng (cleanflight/betaflight)?

IS the submicroLRS telemetry capable?

Would be nice if someone could tell me a bit of this Stuff or give me something to read.

Thanks a lot!

Cheers,

AlexF.

AlexF
Posts: 10
Joined: Tue Dec 08, 2015 9:40 pm
Country: -

Re: openLRSng with cleanflight/betaflight

Post by AlexF » Wed Mar 02, 2016 1:05 pm

finally it works. I changed to another FC (a Naze32 clone). But the latency feels pretty huge. I use ppm for communication between my submicroLRS and the FC. I tried SBUS but no chance so far. I choose SBUS in betaflight and in the openLRS configurator, i also tried different physical connections, since the submicroLRS has RX/TX connection and an PPM out. My guessing is that SUBS is on the TX port, right? Any Ideas?

Thanks. AF

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