Breakout RS485
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 +3.3VDC supply.
This breakout board includes the SP3485 RS-485 transceiver, filter capacitor, and other components shown on the schematic. Sparkfun have 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.
Quick Spec
- Fully equipped with SP3485 RS-485 transceiver and supporting components
- 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
Resources
Shipping List
- 1 x Breakout RS485
Breakout RS485
- Brand: Sparkfun
- Product Code: BOB-10124
- Product Status : Active
Stock
Warehouse | Stock Status | Location |
---|---|---|
Centurion | No Stock | |
Stellenbosch | No Stock | |
Bulk Location | No Stock |
We ship free of charge between branches to complete your order.
-
R202.00 (Inc Tax: R232.30)
Related Products
RS485 Breakout Module 3.3V
RS485 Breakout Module 3.3V The RS485 Board (3.3V) features a SP3485 onboard, integrates pinheaders and connectors to support multiple communication interfaces. It is designed to use 3.3V power supp..
R59.00 (Inc Tax: R67.85)
RS485 CAN Shield
RS485 CAN Shield The RS485 CAN Shield will easily enable RS485/CAN communication functions for your NUCLEO/XNUCLEO Arduino boards Quick Spec Arduino standard interfaces, compatible with Ardui..
R249.00 (Inc Tax: R286.35)
RS485 4 Way HUB Repeater - Adam Format
RS485 4 Way HUB Repeater - Adam Format The HUB-485-4 is a rugged, industrial-grade, optically-isolated RS485 Hub / Splitter / Repeater, which can be used to expand RS-485 networks by splitting one ..
R598.00 (Inc Tax: R687.70)
Tags: breakout rs485, breakout boards, rs485, sp3485, rs-485, uart, convert, transceiver, 10mbps, 3.3v