#mobula 6 v2 rx loss issue

18 messages · Page 1 of 1 (latest)

opal lark
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What RC protocol?

opal lark
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unfortunate..
What radio are you using? @fringe helm

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Just in case that it's a multi-protocol radio (CC2500 or 4in1), you could try running the Futaba S-FHSS protocol instead, as the drone can run it as well.

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If the drone is running Betaflight 4.3.* but not 4.3.2, updating it to 4.3.2 might fix the issue (it contains a fix for FRSKY SPI receivers). Make sure to make a backup of the configuration before flashing firmware, as it might get wiped.

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You should make a backup regardless

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!diff

random bladeBOT
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This file will contain all of the configuration changes that have been made compared to Betaflight defaults, and can be loaded with the "Load from file" button in CLI tab to restore your configuration.

opal lark
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I would recommend just switching to SFHSS since you have a TX12

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it's a faster protocol anyway

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both your drone and radio should support it natively

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you might have to do some channel calibration though...

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are you using D8 or D16 currently?

lyric sundial
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I had a mobula7 and couldn't fly further than 20 meter on frsky before I got rx_loss. In the end I decided to give it a r-xsr external reciever but ruined the aio board in the progress

opal lark
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a bug in BF, poor frequency tuning on the manufacturer's part, tuning mismatch between radio & receiver, trashy antennas

lyric sundial
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In the mobula7 it was a mix of antenna placement, bad quality/short antenna and probably the spi

opal lark
lyric sundial