关于Luckfox-Pico-Pro_Max 原理图上的Audio 部分

  • User avatar
    Luckfox Taylor Engineer
    Engineer
    Posts: 273
    Joined: 2023-12-09 3:09

    Luckfox_Pico_Pro_Max 没有引出麦克风的接线.
  • liyizhang3
    Posts: 18
    Joined: 2024-01-11 4:10

    有speaker的口吗
  • liyizhang3
    Posts: 18
    Joined: 2024-01-11 4:10

    Luckfox Taylor wrote: ↑2024-01-11 6:52 Luckfox_Pico_Pro_Max 没有引出麦克风的接线.
    那有测试点吗 麻烦标下位置
  • User avatar
    Luckfox Taylor Engineer
    Engineer
    Posts: 273
    Joined: 2023-12-09 3:09

    Pico和Plus是有探点的，Pro_Max和Mini没有
  • liyizhang3
    Posts: 18
    Joined: 2024-01-11 4:10

    Luckfox Taylor wrote: ↑2024-01-12 1:30 Pico和Plus是有探点的，Pro_Max和Mini没有
    Pico和Plus是的探点麻烦标注下
  • User avatar
    Luckfox Taylor Engineer
    Engineer
    Posts: 273
    Joined: 2023-12-09 3:09

    Audio-Codec.png
  • liyizhang3
    Posts: 18
    Joined: 2024-01-11 4:10

    Luckfox Taylor wrote: ↑2024-01-12 6:44 Audio-Codec.png
    收到 感谢
  • liyizhang3
    Posts: 18
    Joined: 2024-01-11 4:10

    Luckfox Taylor wrote: ↑2024-01-12 6:44 Audio-Codec.png
    请教下 如果接mic到mic+ mic- 用那根线接 试了接mic1p和mic0p 录音么有声音
  • liyizhang3
    Posts: 18
    Joined: 2024-01-11 4:10

    Luckfox Taylor wrote: ↑2024-01-12 6:44 Audio-Codec.png
    直接将一个模拟MIC的MIC+接到MIC0P, MIC-接到MICBIAS 录音全是杂音，两个问题：
    1、百度网盘中的系统软件需要调整吗，默认是否已经开启了MIC录音；
    2、MIC部分有没有参考的设计电路。
    谢谢
    • Post Reply

    Return to “LuckFox Pico”