RBOARD (Itead IM120618001) Arduino board 4Ch. isolated relays, XBee, ATMega328
      RBOARD (Itead IM120618001) Arduino board 4Ch. isolated relays, XBee, ATMega328
      RBOARD (Itead IM120618001) Arduino board 4Ch. isolated relays, XBee, ATMega328

      RBOARD (Itead IM120618001) Arduino board 4Ch. isolated relays, XBee, ATMega328

      IM120618001
      €20.92
      €29.88
      Tax Included
      Save 30%

      17.43 € tax excl.

      RBOARD (Itead IM120618001) Arduino board 4Ch. isolated relays, XBee, ATMega328

      Quantity :
      Last items in stock 1 ks

      RBOARD (Itead IM120618001) Arduino board 4Ch. isolated relays, XBee, ATMega328

      Rboard is a unique Arduino board which features 4 channels isolated relays, an XBee socket, and an ATMega328. This board will add relay control as well as wireless connectivity to your projects. It’s great for anything from home automation to robot control. The possibilities are endless!

      Features

      • 4 optocoupler isolated channels
      • 4 mechanical relays with status indicator LED
      • Both “NC” and “NO” ports for each relay
      • ATMega328P with XBee interface headers, Micro SD socket
      • With Arduino Duemilanove bootloader

      Hardware

      RBoard

      Pin of Arduino

      Description

      D0

      RxD

      D1

      TxD

      D2

      XBee Reset

      D3

      nRF24L01+_IRQ

      D4

      Relay 0

      D5

      Relay 1

      D6

      Relay 2

      D7

      Relay 3

      D8

      nRF24L01+_CE

      D9

      nRF24L01+_CS

      D10

      SD_CS

      D11

      SPI_MOSI

      D12

      SPI_MISO

      D13

      SPI_SCK

      A0

      AD0

      A1

      AD1

      A2

      AD2

      A3

      AD3

      A4

      AD4/IIC_SCL

      A5

      AD5/IIC_SDA

      PWR_EXT Setting

      Rboard is designed for isolating industrial application with external power supply.  So when remove the jumpers on PWR_EXT, use the DC 7-20 terminal to for ATMega328 and all digital circuit power supply, and supply the 5V relay by the PWR_EXT terminal with 5V, there are 2 completely isolated power systems for  controller part and relay part.

      If you don't need so stringent electrical isolation, put the jumpers on PWR_EXT, then you don't need an extra power supply, the relays will supply by the DC 7-20 terminal the same as controller part - but there also the opto-isolation between the relay and controller I/Os.

      Note

      The RBoard does not have a USB con­nec­tion. So you need a USB/Serial adapter - we recommend the Foca FT232RL breakout board.

       Schematic

      Datasheet

      ITEAD STUDIO
      IM120618001
      1 Item

      Specific References

      RBOARD (Itead IM120618001) Arduino board 4Ch. isolated relays, XBee, ATMega328

      RBOARD (Itead IM120618001) Arduino board 4Ch. isolated relays, XBee, ATMega328

      €20.92
      €29.88
      Tax Included
      Save 30%

      17.43 € tax excl.