Originally Posted by
iGoblyn
Still new to RC hobby and especially with setting up ESC so please excuses my ignorance if I ask a less then intelligent question. I have tried some google searches and searching on this forum with not many results.
I’m having problems with original install of my speed passion pro esc. After installing and completing calibration, all lights go off on esc and motor makes a buzzing sound. I do have control of servo but motor does not respond. The harmonics of buzzing sound will change with moving the throttle.
My setup is following.
Sensored speed passion motor 10.5T, Speed passion pro esc with capacitor connected, Savox servo and Flysky it4 radio.
Would greatly appreciate if someone could throw me a bone and point me in correct direction… Thanks
Initially sounds like a throttle calibration issue. What if you move the trigger forward? Maybe your throttle needs to be reversed. Double check all wiring as well.
Originally Posted by
slowguy2012
solara or nexus,
i heard someone talking about the GT 2.1 Prostock last night. They said it was the same board as the LPF and can actually handle down to a 5.5 motor like the LPF even though it is marketed for 9.5 and up (spec racing) and has a lower profile heat sink.
Can you confirm one way or the other?
It is rated and suggested for the following..
From the website:
http://www.speedpassion.net/us/produ...802PROSb&c=ESC
The new GT2.1 Pro stock ESC preload the special design stock race software and profile, which is suitable for stock racing like 9.5T, 10.5T, 11.5T, 13.5T, 17.5T with 2 cell lipo.
It might handle a lower wind, but we do not recommend that in anyway. That ESC was popular in many spec/stock type classes in the US and even more so overseas.
The person you spoke with might be confusing the GT Pro 1.0 and 2.0 and LPF. Those are more similar. The "Pro Stock" is somewhat different. It's still a great ESC, but we do not release software updates for that line anymore. Any updates will be for Reventon type ESCs.