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by GFC420
Tue Nov 13, 2018 12:26 pm
Forum: Beginners
Topic: Adafona 2g network setup
Replies: 0
Views: 163

Adafona 2g network setup

Hello I have rpi 3b+ and adafona 2g network. I have lcd screen on gpio pins so rx and tx and already used. I have ttl cable to usb cable eith a chis so its possabe to set it up that way with that cable amd use it said so. And what software would i need and if there isnt can anyone help please? Thank...
by GFC420
Fri Nov 09, 2018 12:57 pm
Forum: Beginners
Topic: More than one connection to gpio and speaker/mic problem
Replies: 8
Views: 378

Re: More than one connection to gpio and speaker/mic problem

Thanks
I fond solutions and i have a mini 0.25w speakers so no problem thanks to everyone for help
by GFC420
Thu Nov 08, 2018 4:08 pm
Forum: Beginners
Topic: More than one connection to gpio and speaker/mic problem
Replies: 8
Views: 378

Re: More than one connection to gpio and speaker/mic problem

Ok thanks and last question can electret mic be used in i2s bus and what circutry would i need?
Thanks
by GFC420
Thu Nov 08, 2018 3:52 pm
Forum: Beginners
Topic: More than one connection to gpio and speaker/mic problem
Replies: 8
Views: 378

Re: More than one connection to gpio and speaker/mic problem

Ok then but what about connecting one or more wiert to the same gpio pi like in case of 2 sensors needing same pin?
Thanks
by GFC420
Thu Nov 08, 2018 2:52 pm
Forum: Beginners
Topic: More than one connection to gpio and speaker/mic problem
Replies: 8
Views: 378

Re: More than one connection to gpio and speaker/mic problem

Thanks to what hardware wpuld i need to add and how to connect a mic to a for pole audio jack
Thanks
by GFC420
Thu Nov 08, 2018 7:55 am
Forum: Beginners
Topic: More than one connection to gpio and speaker/mic problem
Replies: 8
Views: 378

More than one connection to gpio and speaker/mic problem

Hello
I am now to pri so i have a question. Can you connect more than one wire to same gpio data pin or power pin and how to connect mic+speaker to 4.5mm jack?
Thanks

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