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RS485 Click Board 3.3V

RS485 Click Board 3.3V


RS485 3.3V Click Board | mikroE UK
In Stock 4 in stock
Lead Time (if not in stock) 3 working days
Our Price: £21.60
Inc. UK VAT 20.00 %
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Quantity Price
2 Items £16.80
3+ Items £15.60
*Note: Inc. UK VAT

The RS-485 3.3V Click Board™ is a compact accessory board designed to add bidirectional data communication to the design. The board features a Texas Instruments SN65HVD12 differential line transceiver that provides high-speed bidirectional data communication on multipoint bus transmission lines. Compliant with EIA standards RS-485 and RS-422, this 3.3V version of RS485 Click Board™ is intended for balanced data transmission. RS485 Click Board™ 3.3V board features four screw terminals. The two terminals marked with.

  • Based on the SN65HVD12
  • Simple UART communication interface
  • Fits perfectly into all standard prototyping breadboards
  • Screw terminals for safe and reliable connections
  • Supported by all mikroElektronika compilers
  • Integrated Bias and Termination resistors with related jumpers
  • Bus-Pin ESD protection exceeds 16-kV HBM
  • Uses 3.3V power supply only
  • Low-Current standby mode: 1
  • Thermal shutdown protection
  • Node termination jumpers
  • Affordable price
  • RoHS compliant

Product Details

IC/Module: SN65HVD12 3.3V Differential Transceiver

The SN65HVD12 is a monolithic IC that combines a 3-state differential line driver and differential input line receiver that operate with a single 3.3-V power supply. It is designed for bidirectional data communication on multipoint bus-transmission lines. It is designed for balanced transmission lines and meets or exceeds ANSI standard TIA/EIA-485-A and ISO 8482:1993.

Node Termination Jumpers

Node termination jumpers aboard RS485 Click 3.3V enable user to set whether the board is the first, last, or a middle node on the RS485 network. Three jumpers (J2-J4) should be placed in case the board is the first node of RS485 network. All jumpers should be removed in case the board is a node in the middle. Only the J4 jumper should be placed in case the board is the last node of the RS485 network.

RS485 3.3V Click Board User Manual RS485 3.3V Click Board User Manual (435 KB)
MikroBus Specification MikroBus Specification (1365 KB)
  • RS-485 3.3V Click Board (1)
  • 1x8 male headers (2)
  • Printed User Manual and Board Schematic (1)

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