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jetibox mini

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Old 03-09-2013 | 09:24 AM
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From: Vikersund, NORWAY
Default jetibox mini



Hello
have anyone used this Jetibox mini??
I have a Futaba rx and connect it to the jetibox to get readout on the signal...but it only says that it waiting for input, I have a <font size="2">R7008SB rx (hv and sbus), I have been able to activate the esc but it dont seems that I get full power...or even better does some know what the signal width on the futaba is, top and bottom???
It seems that I have manage to connect to the esc and have "control" over that ...I have manage to change the direction off rotation.
And yes the throtel channel is ok ..checked with a servo so its working.
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Old 03-09-2013 | 11:26 AM
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Default RE: jetibox mini


ORIGINAL: Rune



Hello
have anyone used this Jetibox mini??
I have a Futaba rx and connect it to the jetibox to get readout on the signal...but it only says that it waiting for input, I have a <font size=''2''>R7008SB rx (hv and sbus), I have been able to activate the esc but it dont seems that I get full power...or even better does some know what the signal width on the futaba is, top and bottom???
It seems that I have manage to connect to the esc and have ''control'' over that ...I have manage to change the direction off rotation.
And yes the throtel channel is ok ..checked with a servo so its working.
</font></p>
I don't have the mini but I have used the regular JetiBox. I found that it would not work on a Futaba receiver that was operating in High Rate. What I do is setup the transmitter using a "bench receiver", my original 14 ch 2.4GHz receiver. I set fixed end points of either 1.0 or 1.1 msec on the low end and 2.0 msec on the high end in the ESC. Then I set the transmitter throttle channel to slightly above 1.1 for idle and below 1.1 for arming. The throttle cut switch is used to arm and then idle. I set the transmitter throttle high end at 2.0 msec or slightly above.

Let me know if you still have trouble.

Jim O
Old 03-09-2013 | 11:58 AM
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Default RE: jetibox mini

thanks..maybe I can use a another reciver to set it up, the signal should be the same?
Old 03-09-2013 | 12:35 PM
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Default RE: jetibox mini


ORIGINAL: Rune

thanks..maybe I can use a another reciver to set it up, the signal should be the same?
Yes, the receiver doesn't change the pulse widths sent by the transmitter. The high rate receivers just send the pulses to the servos more often and the JetiBox can't handle the higher rate.

Jim O
Old 03-09-2013 | 12:45 PM
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Default RE: jetibox mini

You also could set the R7008SB to low rate and see if that solves the problem.

Jim O
Old 03-09-2013 | 12:48 PM
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Default RE: jetibox mini

ORIGINAL: OhD


ORIGINAL: Rune

thanks..maybe I can use a another reciver to set it up, the signal should be the same?
Yes, the receiver doesn't change the pulse widths sent by the transmitter. The high rate receivers just send the pulses to the servos more often and the JetiBox can't handle the higher rate.

Jim O
My experience is also with a normal jeti box.

Just change the RX to normal mode. You can then plug the jeti box directly into the RX throttle channel and measure the high, low signal. You then pug into the ESC and set the high low of the ESC the same as the RX. You then change the RX to HS mode.

Oops, double transmission!!
Old 03-09-2013 | 03:10 PM
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Default RE: jetibox mini

I have both. The mini doesn't have the capability to measure rx pulse. I just checked.
Old 03-10-2013 | 01:16 AM
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Default RE: jetibox mini

I have both. The mini doesn't have the capability to measure rx pulse. I just checked.
not even at low rate??
Old 03-10-2013 | 04:50 AM
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Default RE: jetibox mini

Yes at any rate. I am not sure why you ask at low rate only. Something important, in order to get any programing in your ESC you need to power the minibx with a separate rx battery using the cable in the back of the minibox. The motor power battery also needs to be conected to the ESC.
The ESC goes to the front of the minibox. Make sure that polarity is correct since plug goes inbany direction.
Old 03-10-2013 | 05:27 AM
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Default RE: jetibox mini

This is for the Jeti Master Spin Opto 90 and 99 controllers. I am not sure for another Jeti controllers.
Old 03-10-2013 | 05:32 AM
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From: Vikersund, NORWAY
Default RE: jetibox mini

last time I used a jeti box was a box marked with "Master" not sure if that is the same as the "normal" box, then I used the 6008 (think it was that) and a 14mz (2,4) and got read out on the rx.
I have now tried every rx I have and nothing so it seems you guys is rigth ..the Jeti mini can not get readout from RX.
vbortone I know the setup procedure off the esc but I just couldnt get any rx reading!
Old 03-13-2013 | 01:08 PM
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Default RE: jetibox mini

Just got a new Mezon 95 and minibox.Benched for the first time today and my readings are way off my old ice 100.I used to get 90 amps peak on the same setup.The Mezon only shows 55 amps@ full throttle.I checked all the settings with the minibox hooked up and i think everythings correct.Motrofly 5320, TP5000 8s,20x13 prop.
Old 03-13-2013 | 01:19 PM
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Default RE: jetibox mini

I will guess that 55amps is closer to be correct considering that you are using 8s battery.
Old 03-13-2013 | 02:25 PM
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Default RE: jetibox mini

ORIGINAL: lagwagon120651

Just got a new Mezon 95 and minibox.Benched for the first time today and my readings are way off my old ice 100.I used to get 90 amps peak on the same setup.The Mezon only shows 55 amps@ full throttle.I checked all the settings with the minibox hooked up and i think everythings correct.Motrofly 5320, TP5000 8s,20x13 prop.
I'd say that the ICE was the one that was WAY off. Using the accumulated mAh consumed telemetry from my Mezon to my Jeti DC-16 radio, what I put back into the battery is rarely more than 1% off of what the Jeti told me I consumed, given efficiency losses in the charging setup, that argues that the Mezon is VERY accurate in its consumption readings.

Peter+
Old 03-14-2013 | 09:47 AM
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Default RE: jetibox mini

Someone suggested i update the firmware.Once i get the adapter i'll let u know.
Old 03-14-2013 | 09:03 PM
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Default RE: jetibox mini

A few months ago my JetiBox quit working. I really missed it for measuring the signal's pulse width out of the receiver when setting up a system. I decided I needed to replace it and then I figured I might as well get the Jetibox mini which is a newer design and could handle the Mezon ESCs if I ever got one. The folks at Esprit assured me it had all of the functionality of the original JetiBox so I ordered one when I preordered a DS-16 transmitter. Then I started reading the manual on the DS-16 and found it had an emulation of the JetiBox so I canceled the JetiBox mini. Sounds like that was a good idea if the mini won't measure pulse width.

Now my question is, do the Jeti Duplex transmitter's emulation of the JetiBox have the capability to measure pulse width? I've asked Esprit but have not got a response. Maybe Peter+ can answer my question. Thanks.

Jim O
Old 03-16-2013 | 01:27 PM
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Default RE: jetibox mini

Updated firmware-previous 55 amp now shows 80.Went for a test flight and peak amps shows 105.So updating did the trick.
Old 03-17-2013 | 12:51 AM
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Default RE: jetibox mini

Updated firmware-previous 55 amp now shows 80.Went for a test flight and peak amps shows 105.So updating did the trick.
<span class="info"></span>
was it it Jetibox you updatet or the esc?? you have the link to the update?
Old 03-17-2013 | 04:53 AM
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Default RE: jetibox mini

Its the ESC you update.I got the file from Danny @ Esprit Models.
Old 03-19-2013 | 01:08 PM
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Default RE: jetibox mini

Consumtion readings are way off for some reason.Last flight from the minibox showed 2315 mah.I just put back in 4000mah.
Old 03-20-2013 | 12:26 AM
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From: Vikersund, NORWAY
Default RE: jetibox mini



Consumtion readings are way off for some reason.Last flight from the minibox showed 2315 mah.I just put back in 4000mah.
Mine was spot on( missed with50mah) top reading during flight was 84 A , this is with an Q80 13xs and pt 20x13..seems correct enough.
I will check the A with a normal meter to see .</p>
Old 03-29-2013 | 01:24 AM
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Default RE: jetibox mini

I think I found the RX readout on the mini box, if you try on acutual values , with the esc armed and the rx on.
I didnt payed it much attention as my esc are set up at this time.
Old 03-29-2013 | 09:26 AM
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Default RE: jetibox mini


ORIGINAL: Mythos125

Its the ESC you update.I got the file from Danny @ Esprit Models.
Same deal for me, apparently a few Mezon's got shipped with software version 1.24 which has a bug in the current measurement, it's definitely fixed in 1.27

Peter+
Old 03-29-2013 | 09:27 AM
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Default RE: jetibox mini


ORIGINAL: Mythos125

Consumtion readings are way off for some reason.Last flight from the minibox showed 2315 mah.I just put back in 4000mah.
Do you have the Mezon updated to v1.27?

Peter+
Old 03-29-2013 | 09:33 AM
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Default RE: jetibox mini


ORIGINAL: OhD

A few months ago my JetiBox quit working. I really missed it for measuring the signal's pulse width out of the receiver when setting up a system. I decided I needed to replace it and then I figured I might as well get the Jetibox mini which is a newer design and could handle the Mezon ESCs if I ever got one. The folks at Esprit assured me it had all of the functionality of the original JetiBox so I ordered one when I preordered a DS-16 transmitter. Then I started reading the manual on the DS-16 and found it had an emulation of the JetiBox so I canceled the JetiBox mini. Sounds like that was a good idea if the mini won't measure pulse width.

Now my question is, do the Jeti Duplex transmitter's emulation of the JetiBox have the capability to measure pulse width? I've asked Esprit but have not got a response. Maybe Peter+ can answer my question. Thanks.

Jim O
Well, certainly with a Jeti RX you can see the actual values in the Channel set menu of the RX programming on the virtual jetibox in the TX. But that's not the same as using the Jetibox Mini or Spin to measure actual values from a non-Jeti RX. You CAN use the mini for this, there's an instruction supplied with the mini for how to power everything up correctly to be able to read actual values from the RX, but it's not as straightforward as it is with the spinbox.

Peter+


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