{"id":5543,"date":"2026-06-11T02:51:41","date_gmt":"2026-06-11T02:51:41","guid":{"rendered":"https:\/\/materialparts.com\/rn42-i-rm630\/"},"modified":"2026-06-11T02:51:41","modified_gmt":"2026-06-11T02:51:41","slug":"rn42-i-rm630","status":"publish","type":"post","link":"https:\/\/materialparts.com\/zh\/rn42-i-rm630\/","title":{"rendered":"RN42-I\/RM630"},"content":{"rendered":"

\u4ea7\u54c1\u6982\u89c8<\/h2>\n

The RN42-I\/RM630 from Microchip is a Class 1 Bluetooth 2.1+EDR module with extended 300m range. It provides complete wireless solution with SPP and HID profiles, simple UART interface, and integrated antenna.<\/p>\n

\u4e3b\u8981\u89c4\u683c<\/h2>\n\n\n\n\n\n\n\n\n
Bluetooth<\/td>\n2.1+EDR Class 1<\/td>\n<\/tr>\n
Range<\/td>\nUp to 300m<\/td>\n<\/tr>\n
Interface<\/td>\nUART (921.6kbps)<\/td>\n<\/tr>\n
Profiles<\/td>\nSPP, HID, etc.<\/td>\n<\/tr>\n
Supply<\/td>\n3.3V<\/td>\n<\/tr>\n
TX Power<\/td>\n+18dBm<\/td>\n<\/tr>\n
Temp<\/td>\n-40~85C<\/td>\n<\/tr>\n<\/table>\n

\u7279\u70b9<\/h2>\n
    \n
  • Class 1 Bluetooth 300m range<\/li>\n
  • Simple UART interface<\/li>\n
  • Integrated chip antenna<\/li>\n
  • Bluetooth 2.1+EDR with Secure Simple Pairing<\/li>\n
  • FCC\/CE\/IC certified<\/li>\n<\/ul>\n

    \u5e94\u7528<\/h2>\n
      \n
    • Industrial wireless data links<\/li>\n
    • Remote monitoring systems<\/li>\n
    • Medical device connectivity<\/li>\n
    • Point-of-sale terminals<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"

      Product Overview The RN42-I\/RM630 from Microchip is a Class 1 Bluetooth 2.1+EDR module with extended 300m range. It provides complete wireless solution with SPP and HID profiles, simple UART interface, and integrated antenna. Key Specifications Bluetooth 2.1+EDR Class 1 Range Up to 300m Interface UART (921.6kbps) Profiles SPP, HID, etc. Supply 3.3V TX Power +18dBm […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[13,20],"tags":[],"chip_brand":[134],"class_list":["post-5543","post","type-post","status-publish","format-standard","hentry","category-integrated-circuits-ics","category-interface-ics","chip_brand-microchip"],"acf":{"brief_explanation":"Bluetooth 2.1+EDR module, class 1, 300m range, SPP profile","date_code":"","package_case":"Module (13.1x25.7x2.2mm)","in_stock":4286,"datasheet":"https:\/\/www.microchip.com\/en-us\/product\/RN42","price":"$12.50 @ 1ku","product_introduction":"The RN42-I\/RM630 from Microchip is a Class 1 Bluetooth 2.1+EDR module with extended 300m range. It provides complete wireless solution with SPP and HID profiles, simple UART interface, and integrated antenna.","working_principle":"The RN42 handles complete Bluetooth stack internally. Host MCU communicates via simple UART commands. The module manages pairing, connection, and data transfer autonomously, requiring minimal host intervention.","pin_description":"
      Pin<\/th>Name<\/th>Function<\/th><\/tr>
      1-4<\/td>GPIO<\/td>General purpose I\/O<\/td><\/tr>
      5<\/td>TX<\/td>UART transmit<\/td><\/tr>
      6<\/td>RX<\/td>UART receive<\/td><\/tr>
      7<\/td>VDD<\/td>3.3V supply<\/td><\/tr>
      8<\/td>GND<\/td>Ground<\/td><\/tr><\/table>","application_scenarios":"
    • Industrial wireless data links<\/li>
    • Remote monitoring systems<\/li>
    • Medical device connectivity<\/li>
    • Point-of-sale terminals<\/li>","alternative_models":"
      Model<\/th>Brand<\/th>Diff<\/th><\/tr>
      RN42-I\/RM<\/td>Microchip<\/td>Class 2 20m range<\/td><\/tr>
      RN4677<\/td>Microchip<\/td>BT 4.2 dual mode<\/td><\/tr>
      BL654<\/td>Laird<\/td>BT 5.x long range<\/td><\/tr><\/table>"},"_links":{"self":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5543","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/comments?post=5543"}],"version-history":[{"count":0,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/posts\/5543\/revisions"}],"wp:attachment":[{"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/media?parent=5543"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/categories?post=5543"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/tags?post=5543"},{"taxonomy":"chip_brand","embeddable":true,"href":"https:\/\/materialparts.com\/zh\/wp-json\/wp\/v2\/chip_brand?post=5543"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}