DIY hand Mic for Zello on a mobile device 

Can you do a follow up showing the wiring inside the box please.

I done the same a little while ago now, however I ended up replacing the tactile switch in the PTT with a soft tactile carbon switch as a few contacts I made mention the click on pressing the PTT to stop transmitting.. The closing resistance is higher than a tactile switch however the PTT re-maps itself as a fast forward in the phone rather than stop go. I had a small amplifier module and radio speaker in my spare kit so I have connected that too. You have made a really need job of yours though.

Thanks for sharing: QUESTION, can I use my iPhone 6 with that speaker mic ??

The audio is quiet on the mic due to the phone thinking it's earphones. The quiet audio can be fixed by entering the service menu. 3:25

Y para peanut? Funciona ?

Can you sell that to me

Can you show the wiring you did please thank you.

Seems like it could use an amp for the speaker

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