Love the actual science you put into this, but is this not just the difference between new and old gimbals? Really great knowledge to have, especially for sim competitions I imagine.
He's only using the jr9303 shell, internals are from frsky x9 lite probably running on opentx. The x9 lite shells are a copy of the jr. So what you get is essentially the high quality hardware from JR but internals are running open source OS
Either the gimbal's hall sensor or the ADC from the STM32, the former one might be more likely since it's usually not that common for ADC to be faulty.
@@fpvsim Seems like it would be the other way around, that radio is much older than the gimbals? The ADC doesn't have to be faulty necessarily, it's maybe more so because it's old? Like Hall sensors aren't touching anything, mechanically they should be good forever, besides the moving parts that support the gimbals like bearings. I just have a hard time believing that the gimbals are the issue here, but I'm definitely not very knowledgeable regarding electronics. Just if I had to pick between a much newer component that is used by thousands of people that don't seem to have an issue, versus an older, and what looks to be a modified radio, I'd look at the radio first. Interesting video, thanks for sharing.
I think people are a bit anal about gimbals. The ones that come with these radios today are light years ahead of the quality they used to be. I have the T15, and everything about the radio is perfectly fine. No need to tear its guts out changing gimbals-they work fine. CNC? They look exactly the same as the ones that come out of it, with the same plastic chassis that holds the gimbals.
Love this kind of content, had to sub! Hope to see more.
Very interesting comparison.
Would love to see some more radios tested as well as some well used radios.
Love the actual science you put into this, but is this not just the difference between new and old gimbals? Really great knowledge to have, especially for sim competitions I imagine.
It definitely could be old vs new gimbals. My AG01s are already a year old when the comparison was done, while the Jumper gimbals are new.
Interesting! Ive never seen the taranis with ago1s. Id be interested in seeing the tx16s noise since that taranis is from 2019
Record some blackbox and check the spectrogram. I'm curious to see if other people got the same issues as my AG01 as well.
Hey, I see you're not using the standard T15 stick in your thumbnail. Mind sharing where you got it? Default T15 stick end, too sharp for me
how coud you use the elrs module on jr? i try to do but i cant
whit out lua i think is not posible
Its not possible. The jr external module bay only outputs analog pwm signals. Elrs utilizes digital inputs.
He's only using the jr9303 shell, internals are from frsky x9 lite probably running on opentx. The x9 lite shells are a copy of the jr.
So what you get is essentially the high quality hardware from JR but internals are running open source OS
It's very interesting. What do you think is wrong with the left radio? Is it the gimbals or something else?
Either the gimbal's hall sensor or the ADC from the STM32, the former one might be more likely since it's usually not that common for ADC to be faulty.
@@fpvsim Seems like it would be the other way around, that radio is much older than the gimbals? The ADC doesn't have to be faulty necessarily, it's maybe more so because it's old? Like Hall sensors aren't touching anything, mechanically they should be good forever, besides the moving parts that support the gimbals like bearings.
I just have a hard time believing that the gimbals are the issue here, but I'm definitely not very knowledgeable regarding electronics. Just if I had to pick between a much newer component that is used by thousands of people that don't seem to have an issue, versus an older, and what looks to be a modified radio, I'd look at the radio first.
Interesting video, thanks for sharing.
I think people are a bit anal about gimbals. The ones that come with these radios today are light years ahead of the quality they used to be. I have the T15, and everything about the radio is perfectly fine. No need to tear its guts out changing gimbals-they work fine. CNC? They look exactly the same as the ones that come out of it, with the same plastic chassis that holds the gimbals.