This is a breakout board for the SP3485 RS-485 transceiver IC, which
will convert a UART serial stream to RS-485. The SP3485 is a
half-duplex transceiver, so it can only communicate one way at a time,
but it can reach transmission speeds of up to 10Mbps. This board
requires a very low amount of power and can operate from a single
This breakout board includes the SP3485 RS-485 transceiver, filter
capacitor, and other components shown on the schematic. We've broken
out the RS-485 output to three different connections: (1) an RJ-45
connector, (2) a 3-pin 3.55mm screw terminal, and (3) a 3-pin 0.1"
pitch header; none of these output connectors come populated.
* Fully equipped with SP3485 RS-485 transceiver and supporting
* Operates from a single +3.3V supply
* Interoperable with +5.0V logic
* RS-485 input/output broken out to RJ-45 connector, 3.5mm screw
terminal, and 0.1" pitch header
* Driver/Receiver Enable connected to RTS line
* -7V to +12V Common-Mode Input Voltage Range
* Allows up to 32 transceivers on the serial bus
* Driver Output Short-Circuit Protection
Dimensions: 0.9x1.0" … more
|Product type||Electronics module|
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Warranty 24 month Bring-in
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