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10W audio amplifier with UART interface to control ESP8266, mono for ceiling speaker

Slawek K. 708 2
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  • #1 20009742
    Slawek K.
    Level 35  
    Posts: 3020
    Help: 259
    Rate: 1303
    Hi,

    I am looking for an audio amplifier that has a uart (Rx, Tx). I want to drive it from the ESP8266 via the uart specifically. I once found one on the internet, but unfortunately I didn't save the link and now I can't find it :( the power of the amplifier doesn't have to be big, about 10W is enough and it can be mono, it is to be for a ceiling speaker in the bathroom.

    Greetings
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  • #2 20009744
    bestboy21
    Level 40  
    Posts: 7121
    Help: 566
    Rate: 782
    A bit buttery.
    Most designs of this type use i2c, e.g. scalak.TDA8425, for consolation it is after all also only 2 lines ;) .
  • #3 20009850
    Slawek K.
    Level 35  
    Posts: 3020
    Help: 259
    Rate: 1303
    I think my colleague has misunderstood, I need a ready-made amplifier board with a uart port to control it via serial, I hope now it's not buttered ;) I don't want to make from scratch something that costs a few tens of gold ready.

    Greetings
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