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gca-wio_can-en [2023/07/09 07:43] (current) – created - external edit 127.0.0.1
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 +====== WIO-CAN Wireless MBUS/CBUS interface. ======
 +[[english|{{  rocrail-logo-35.png}}]]
 +  * [[:hardware-en|GCA Hardware]]
 +    * [[:hardware-en#wio|GCA WIO]]
 +    * [[:wio:firststeps-en|WIO First steps]]
  
 + \\
 +
 +^Copyright Rob Versluis and Peter Giling^
 +{{ :gca:wio_can_pict04.png?200|}}{{  :gca:wio_CAN_pict03.jpg?200|}}{{ :gca:wio_can_pict01.jpg?200|}}
 +\\
 +====== Description ======
 +WIO-CAN has multiple functions. 
 +Together with **MS2 Railbox** from Märklin it connects Rocrail with the Railbox via wifi.\\
 +Please note: the use of MS1 is NOT possible!\\
 +WIO-CAN is also an interface between Rocrail(WIFI) and CBUS.\\
 +Rocrail has implemented this inside the WIO concept.\\
 +It fits complete inside a Märklin Railbox, even with the optional display.\\
 +The unit uses the internal 18Vdc supply in the railbox.\\
 +This rather high Voltage makes it impossible to use a standard linear voltage regulator.\\
 +Therefore a switching regulator R78E-5 is used.\\
 +
 +====== Hardware ======
 +^  WIO-CAN  ^^
 +|  {{ :gca:wio_can_sch.pdf }}  |  Schematic  |  
 +|  {{ :gca:wio_can_pcb.pdf }}  |  pcb and part positions  |
 +|  {{ :gca:wio_can_parts.pdf }}  |  bill of materials  |
 +\\
 +====== Connections ======
 +Connections are also indicated near J1 on pcb..\\
 +
 +^  J1  ^^
 +|  Pin  |  Function  |
 +|  1  |  +V  |
 +|  2  |  CANL  |
 +|  3  |  CANH  |
 +|  4  |  GND  |
 +\\
 +===== Further info =====
 +Since this board is using same firmware as other WIO related units, the complete concept\\
 +is explained in one page.
 +[[  https://wiki.rocrail.net/doku.php?id=arduino:wio-en  ]]
gca-wio_can-en.txt · Last modified: 2023/07/09 07:43 by 127.0.0.1