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Rx voltage sensor on Flysky Noble NB4+

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rhill

RCTalk Member
Messages
31
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100
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100
Location
Fenton, MO
RC Driving Style
  1. Crawling
  2. Flying
Do you guys find using the Rx voltage feature worth using or do you just set the timer and run x minutes before changing the battery? It seems useful to me, but a pain in the u know what to plug it in at every pack change. Maybe not so bad, I don't know, I just got the Tx yesterday and have not used it yet. If you use this feature, what do you guys set the low voltage alarm at? Thanks for any help!!
 
No, running a crawler right now, may do some nitro in the future.
 
I use the bvd on two other flysky radios. I don’t have to plug it in each battery swap, I just solder the lead for the bvd sense plug directly to the esc side of the battery connector
I am not sure how that would work, I am running a Holmes Crawlmaster 2 in 1. But that is a good way to go.
 
I am not sure how that would work, I am running a Holmes Crawlmaster 2 in 1. But that is a good way to go.
So you have the sensor lead soldered to the battery side? Or do you have an adapter in the middle of the connectors? All you should have to do it tie the sensor to the battery lead going into the ESC of the 2 in 1.
 
No, running a crawler right now, may do some nitro in the future.
Maybe I'm thinking too hard. The receivers, that I got with my Noble, transmit their voltage back to the radio. No extra sensor to plug in.
 
I am not sure how that would work, I am running a Holmes Crawlmaster 2 in 1. But that is a good way to go.
IMG_1061.webp

Dont mind this being a boat, buts its the same on all our rigs. The white and black wire tied into the battery connector goes to the bvd port on the receiver. Will work the same on a 2n1 as well
 
Maybe I'm thinking too hard. The receivers, that I got with my Noble, transmit their voltage back to the radio. No extra sensor to plug in.
They transmit rx voltage, which will be whatever the bec is set to correct? Thats how the g7p and g11p are anyways. If you want actually battery voltage then it needs the extra bvd harness tapped into the main battery lead
 
They transmit rx voltage, which will be whatever the bec is set to correct? Thats how the g7p and g11p are anyways. If you want actually battery voltage then it needs the extra bvd harness tapped into the main battery lead
Now we're getting it Rusty. I was thinking OP was only concerned with Rx's voltage by the title and wording in original post. Somehow, for whatever reason, I thought a separate receiver battery pack was being used.
I'll show myself out now. 🤦‍♂️😁
 
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Now we're getting it Rusty. I was thinking OP was only concerned with Rx's voltage by the title and wording in original post. Somehow, for whatever reason, I thought a separate receiver battery pack was being used.
I'll show myself out now. 🤦‍♂️😁
We will give you a pass this time 😂
 
Sorry I wasn't very clear on my setup. But thanks for the help! I was at first thinking I would have to plug into the accessory jst on the battery to get voltage, that would work, but be constant plugging in and unplugging. I will just connect to the motor/esc side of the connector so I won't have to mess with it. Sometimes my brain makes things more complicated than they need to be! Thanks for knocking some common sense into me!
 
You’re gonna love the noble. I’ve only got the OG nobles but they’re still awesome!
I do already. The touch screen programming is so easy to use. I've been driving around my basement playing with throttle expo. I think I have a good starting point with it. Lots of trigger control on low speeds, second half of the trigger really livens the truck up. Not as much control at high speeds, but going fast, at least for me requires less modulation than low speed. I will be tweaking things as I go. Just have to hit the trails and rockpiles........
 
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