4 in 1 module technical data

Hi,

I've just ordered this module : us.banggood.com/Wholesale-Warehouse-CC25...7.html?rmmds=myorder .

My goal is to drive it with a DIY transmitter based on a MEGA2560.



Frsky & Skyartec work well at this time with a (alone) CC2500.

My question is about voltage : Is this module (4 in 1) 5V tolerant or just 3.3V on pin miso, mosi, etc ... ?

Is there any schematic ? (would help

Thanks in advance.

You are much better off ditching your mega2560 and go for deviation......

As I see you are a real modder, possibly you can help the community; There are few topics on porting deviation onto a standard ARM development board + display.
www.deviationtx.com/forum/7-development/...itter-board?start=80

@Bracame
These pins are for max 3.3 V input only! Be careful.

aMax wrote: @Bracame
These pins are for max 3.3 V input only! Be careful.

Hi,

Thanks aMax, it works with STM32 : 3.3V ... I'll use a level converter. (I'm in test with a TXS0108E and a CC2500 )

@Fernandez : Thank for the link and... I keep the M2560. Development is harder with all other options actives (Telemetry, SDCard, Voice, rot encoder, ...) but I like that

Hi,

4 in 1 just arrived here, It's a V1.1 ...

There a place for an other regulator on this new revision, I don't see other difference.

Do you know changes between V1.0 & V1.1 ?

Regards

Edit : Found I think (Thanks Mentero ) -> www.deviationtx.com/forum/7-development/...ule?start=1200#59614