"Hey Ron.

Will do. I am posting the questions here, but will email them too.

ESC:
(i) Yeah, i looked it up and Mission Planner and QGC can callibrate the ESCs. Also, the Dshot protocol allows ESCs to be used without callibration.

(ii) There is…"

"Hey Ron,

There is an 'SB' port beside the 'RC' port(both are part of the servo rail).
Why should i connect to the 'SB' port and not the 'RC' ?
Also, i am assuming that i will have to use a Zener diode as described…"

"And thanks for the UBEC suggestion."

"Thanks a lot for taking the time to help me out, Ronald. I really appreciate it.

So,
1. to reiterate,
(i) the above scheme for wiring ESCs is correct. This would also work with any EMAX ESC and i will be able to initialize and tune them etc.…"

"Hey Ronald! I just want to be sure of the wiring scheme between the Pixhawk and the ESCs.

This is what i have understood, so far.

1. The Power module will be connected to the Lipo and provide 2 outputs. The (i). six wire output cable will be…"

"I am kind of in a similar situation. I already have a Pixhawk 2.4.7 and EMAX RS2205 2300kv motors. I was thinking of buying the Emax BLHeli Series 30A ESC(https://emaxmodel.com/catalog/product/view/id/101/s/blheli-series-3...).

Were you able to…"

"I know this is a very old question but i am kind of in a similar situation. I already have a Pixhawk 2.4.7 and EMAX RS2205 2300kv motors. I was thinking of buying the Emax BLHeli Series 30A…"

"I myself am thinking of buying the Emax BLHeli Series 30A ESC(https://emaxmodel.com/catalog/product/view/id/101/s/blheli-series-3...). I already have a Pixhawk 2.4.7 & EMAX RS2205 2300kv motors.

Has the issue Pixhawk faces with EMAX ESCs been…"

"I have a Pixhawk 2.4.7 & EMAX RS2205 2300kv motors. I was thinking of buying the Emax BLHeli Series 30A ESC(https://emaxmodel.com/catalog/product/view/id/101/s/blheli-series-3...).
Has the issue Pixhawk faces with EMAX ESCs been resolved?

Cheers.…"

"Hello guys,

I know this is a very old question but i have a Pixhawk 2.4.7 and EMAX RS2205 2300kv motors. I need to buy new ESCs and was thinking of going for the Emax BLHeli Series 30A…"

"Thanks a lot for your advice, Ronald. This puts my mind to ease a little.

Regards."

"Thank you, Ron!
As i understand from your comment, any of the above mentioned ESCs should be fine for my drone.

Could you please elaborate on why you have concerns about the Pixhawk?

Some people have reported that EMAX ESCs have trouble with the…"