Navigation

    全志在线开发者论坛

    • Register
    • Login
    • Search
    • Categories
    • Tags
    • 在线文档
    • 社区主页

    给Neza-D1设计个扩展板

    MR Series
    3
    4
    2849
    Loading More Posts
    • Oldest to Newest
    • Newest to Oldest
    • Most Votes
    Reply
    • Reply as topic
    Log in to reply
    This topic has been deleted. Only users with topic management privileges can see it.
    • X
      xfdr0805 LV 5 last edited by

      扩展板资源:
      1.一路IR-RX(DHT22)
      2.一路IR-TX
      3.一路IIC OLED 1.3“
      4.一路RotaryRncoder
      5.一路SPI LCD 240x320 2.4”
      6.一路触摸IC TS2009
      7.一路I2S + PCM5121 384KHz DAC
      8.四路按键
      2021-09-01_233513.png 2021-09-01_233458.png Neza-D1_expand_board.pdf

      板子已经JLC打样,调试完成后全部放上来

      1 Reply Last reply Reply Quote Share 0
      • whycan
        whycan晕哥 LV 9 last edited by

        大 佬 神 速!

        1 Reply Last reply Reply Quote Share 0
        • X
          xfdr0805 LV 5 last edited by

          扩展板上资源,除了外挂的声卡没调试好外,其它都OK了,既然不能注册声卡,那就应用层操作,反正D1上I2S配置好了,PCM5121通过I2C操作也很简单

          补上板子工程源文件 Kicad 5.99
          我发现Neza-D1开发板的这个引脚跟树莓派引脚兼容 😁
          今天才收到板子,焊接好后再补一张实物图片

          Neza-D1_expand_board.zip
          Neza-D1_expand_board.pdf
          2021-09-10 22-36-04屏幕截图.png
          2021-09-10 22-36-26屏幕截图.png

          1 Reply Last reply Reply Quote Share 0
          • tigger
            tigger LV 7 last edited by

            请问楼主,最后板子做出来了吗?

            1 Reply Last reply Reply Quote Share 0
            • Referenced by  X xfdr0805 
            • 1 / 1
            • First post
              Last post

            Copyright © 2024 深圳全志在线有限公司 粤ICP备2021084185号 粤公网安备44030502007680号

            行为准则 | 用户协议 | 隐私权政策