dna 30, dna 20, Groove, or zmax PCB board to make my mod?

[Doug_xx2]

kool thank you

 

[Doug_xx2]

do you think a 20c li-poly 1s 3.7v rc battery would be ok? It says it takes a 2c charge rate or should I go for the 40c

 

[Doug_xx2]

ah well I ended up getting 2 Sony US18650VTC4 2100mAh Li-Ion Rechargeable High Drain Battery 30A. That should work at least for development I really wanted to get 1 or two of these but they were out of stock Turnigy 2200mAh 1S 40C Lipoly (Single Cell) (USA Warehouse)

 

[Doug_xx2]

if anyone is interested I hear they have dna 30 boards in @ A to Z Vapor World DNA20D/DNA30D Board Only -Starting at $64.99 :: DIY PARTS / KITS - A to Z Vapor World and @ DNA30D By Evolv

the second one is cheaper

 

[Doug_xx2]

holy crap already says out of stock

 

[Doug_xx2]

ok guys I have been looking at this tutorial for the dna 20 which should be the same except for using 6A fuses or so I have been told.

And...

I had a few questions

I am currently working on a my dna 30 mod and I was looking at the tutorial pdf mamu posted a link for on breaktru.com for the dna 20 mod. ----> http://www.howder.com/milo-dna20d.pdf

First question

Is it safe for the screen to be taped to the board of the DNA 30 in the manner shown (t will not heat up enough to ruin it)?

Second
The spec sheet I have for the 30 calls for 20 gauge wire on the battery and output and 24 gauge as the ideal but then gives ranges with a minimum and maximum size.

Minimum size Recommended size Maximum size
Battery 22 gauge 20 gauge 20 gauge
Output 24 gauge 20 gauge 20 gauge
Charger, if used 26 gauge 24 gauge 20 gauge
Potentiometer, if used 28 gauge 24 gauge 20 gauge
Switches, if used 28 gauge 24 gauge 20 gauge

I happen to have 22 gauge solid and twisted strand wire on hand. Will I have problems with that size? I do see the spec sheet says that the minimum battery wire should be 22 gauge and the minimum output size should be 24 gauge. I know I am within the tolerances listed but should I be concerned about being on the bottom end of the sizes required for output and battery wiring?

Third
I am using two VTC4 18650's wired in parallel. They are good to 30 Amps and 3.7V and have 2200mAh each. Will they be OK for this build in that configuration?

Fourth
Do you know if the DNA charging board will be sufficient to charge them both?

Finally
I am a little confused are you supposed to be fusing the red wire on the usb charger circuit or the red wire going from the battery to the dna board (and why two fuses in series like that?)

Thanks in advance for the help