{"id":217790,"date":"2021-05-28T13:41:51","date_gmt":"2021-05-28T11:41:51","guid":{"rendered":"https:\/\/raspberrypi.dk\/produkt\/waveshare-mini-base-board-a-til-raspberry-pi-cm4\/"},"modified":"2026-04-08T06:25:32","modified_gmt":"2026-04-08T04:25:32","slug":"waveshare-mini-base-board-a-til-raspberry-pi-cm4","status":"publish","type":"product","link":"https:\/\/raspberrypi.dk\/no\/produkt\/waveshare-mini-base-board-a-til-raspberry-pi-cm4\/","title":{"rendered":"Waveshare Mini Base Board (A) til Raspberry Pi CM4"},"content":{"rendered":"
\n
What’s The Differences<\/strong><\/div>\n
Other than the version B, there’re NO\u00a0RTC, Fan controller, and battery holder<\/strong>\u00a0on version A, which is more cost effective.<\/div>\n

<\/p>\n<\/div>\n

\n
Connecting With Compute Module 4<\/div>\n

Standard CM4 Socket And Color-Coded Raspberry Pi 40PIN GPIO Header
\nSuitable For Compute Module 4 Lite\/EMMC Series Module<\/p>\n

<\/p>\n<\/div>\n

\n
Compact, Yet Complete<\/div>\n

Onboard Multiple Connectors Including:
\nCSI\/DSI\/FAN\/HDMI\/USB\/RJ45 Gigabit Ethernet\/Micro SD Card Slot\/M.2 Slot<\/p>\n

\u00a0<\/p>\n<\/div>\n

\n
What’s On Board<\/div>\n

<\/p>\n

\n
\n
    \n
  1. CM4 socket<\/strong>
    \nsuitable for all variants of Compute Module 4<\/li>\n
  2. Power input\/Programming<\/strong>
    \n5V\/2.5A power supply, or used for eMMC burning<\/li>\n
  3. DISP<\/strong>
    \nMIPI DSI display port<\/li>\n
  4. FAN<\/strong>
    \nfor connecting cooling fan, allows speed adjustment and measurement<\/li>\n
  5. CAM<\/strong>
    \n2x MIPI CSI camera ports<\/li>\n
  6. HDMI0 connector<\/strong>
    \nHDMI0 port, supports 4K 30fps output<\/li>\n
  7. USB 2.0 ports<\/strong>
    \n2x USB 2.0 ports, for connecting sorts of USB devices<\/li>\n
  8. Gigabit Ethernet connector<\/strong>
    \nGigabit Ethernet RJ45 connector, with 10 \/ 100 \/ 1000M network support<\/li>\n
  9. M.2 indicator<\/strong>
    \nindicating the operating status of M.2 interface<\/li>\n
  10. ACT indicator<\/strong>
    \nindicating the operating status of Raspberry Pi<\/li>\n
  11. PWR indicator<\/strong>
    \nindicating the status of Raspberry Pi power supply<\/li>\n
  12. BOOT selection<\/strong>
    \nON: CM4 would be booted from USB-C interface
    \nOFF: CM4 would be booted from eMMC or Micro SD card<\/li>\n<\/ol>\n<\/div>\n
    \n
      \n
    1. 40PIN GPIO header<\/strong><\/li>\n
    2. Micro SD card slot<\/strong>
      \nfor connecting a Micro SD card with pre-burnt image (Lite variant ONLY)<\/li>\n
    3. HDMI1 FFC connector<\/strong>
      \nHDMI1 port, supports 4K 30fps output<\/li>\n
    4. USB 2.0 FFC connector<\/strong>
      \ncan be connected through an adapter<\/li>\n
    5. FE1.1S<\/strong>
      \nUSB HUB chip, expanding one USB port to 4x ports<\/li>\n
    6. M.2 slot<\/strong>
      \nsupports sorts of NVME SSD, or communication modules with PCIE M.2 KEY-M interface<\/li>\n<\/ol>\n<\/div>\n<\/div>\n<\/div>\n
      \n
      Outline Dimensions<\/div>\n

      <\/p>\n<\/div>\n

      \n
      Application Example<\/div>\n

      <\/p>\n

      for reference only, CM4, display, and cameras are NOT included.<\/div>\n<\/div>\n
      \n
      Resources & Services<\/div>\n

      <\/p>\n

      \n

      <\/p>\n

      \n
      WIKI:\u00a0<\/strong>CM4-IO-BASE-A<\/a><\/div>\n<\/div>\n

      * Resources for different product may vary, please check the wiki page to confirm the actually provided resources.<\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"

      Mini carrier board for Raspberry Pi Compute Module 4. Egnet for evaluering av Raspberry Pi CM4 eller integrert i sluttprodukter.<\/p>\n

      Kj\u00f8b Raspberry Pi Compute Module 4 (CM4) her<\/a>.<\/p>\n","protected":false},"featured_media":134332,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[613],"product_tag":[785],"class_list":{"0":"post-217790","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-industriell-raspberry-pi","7":"product_tag-cm4-no","9":"first","10":"instock","11":"taxable","12":"shipping-taxable","13":"purchasable","14":"product-type-simple"},"composite_virtual":false,"composite_layout":"","composite_add_to_cart_form_location":"","composite_editable_in_cart":false,"composite_sold_individually_context":"","composite_shop_price_calc":"","composite_components":[],"composite_scenarios":[],"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":2,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"yoast_head":"\nWaveshare Mini Base Board (A) til Raspberry Pi CM4 \u2022 RaspberryPi.dk<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/raspberrypi.dk\/no\/produkt\/waveshare-mini-base-board-a-til-raspberry-pi-cm4\/\" \/>\n<meta property=\"og:locale\" content=\"nb_NO\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Waveshare Mini Base Board (A) til Raspberry Pi CM4 \u2022 RaspberryPi.dk\" \/>\n<meta property=\"og:description\" content=\"Mini carrier board for Raspberry Pi Compute Module 4. Egnet for evaluering av Raspberry Pi CM4 eller integrert i sluttprodukter. Kj\u00f8b Raspberry Pi Compute Module 4 (CM4) her.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/raspberrypi.dk\/no\/produkt\/waveshare-mini-base-board-a-til-raspberry-pi-cm4\/\" \/>\n<meta property=\"og:site_name\" content=\"RaspberryPi.dk\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/facebook.com\/RaspberryPiDanmark\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-08T04:25:32+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/raspberrypi.dk\/wp-content\/uploads\/2021\/05\/CM4-IO-BASE-A-1.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1600\" \/>\n\t<meta property=\"og:image:height\" content=\"1200\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:site\" content=\"@raspberrypidk\" \/>\n<meta name=\"twitter:label1\" content=\"Ansl. lesetid\" \/>\n\t<meta name=\"twitter:data1\" content=\"4 minutter\" \/>\n<script 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