StickC Speaker Hat noise

  • I have a StickC and a StickC+ and with both the Speaker Hat make a lot of noise when is enabled. This happen on UIFlow and on Arduino environments.
    If I a usa a cheap PAM8403 extenal amplifier the noise goes away, therefore the problem is in the Speaker Hat.
    I have two Speaker Hat and both produce a lot of background noise.

    Am I the only one experiencing an high level of noise with the Speaker Hat?

  • M5Stack

    I am very sorry to let you have such an experience´╝î We will upgrade this product in the future to reduce noise.