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pmod:pmodrs485:start [2022/09/13 14:52] – changed forum.digilentinc.com to forum.digilent.com jeff.greenberg_ni.compmod:pmodrs485:start [2022/10/04 11:38] (current) – external edit 127.0.0.1
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 +~~NOTOC~~ 
 +   
 +====== Pmod RS485 ======
  
 +  
 +{{Digilent Infobox
 +| Store Page = https://digilent.com/shop/pmod-rs485-high-speed-isolated-communication/
 +| Manual = [[reference-manual]]
 +| Support = https://forum.digilentinc.com/forum/7-add-on-boards/
 +| Title = Pmod RS485
 +| Subtitle = High-speed Isolated Communication
 +| Header = Features
 +| Bullet = High-speed RS-485 communication module
 +| Bullet = Isolated RS-485/RS-422 interfaces for use in noisy environments
 +| Bullet = 16Mbps maximum data rate
 +| Bullet = Connect up to 256 nodes on one bus
 +| Bullet = Differential half or full-duplex communication
 +| Bullet = Thermal shutdown and ±15kV ESD protection
 +| Bullet = 6-pin Pmod port with UART interface
 +| Header = Electrical
 +| Bus = [[learn/fundamentals/communication-protocols/uart/start | UART]]
 +| Specification Version = 1.2.0
 +| Logic Level = 3.3V
 +| Header = Physical
 +| Width = 1.5 in (3.81 cm)
 +| Length = 0.80 in (2.03 cm)
 +| Header = Documentation
 +| Primary IC = [[http://www.analog.com/media/en/technical-documentation/data-sheets/ADM2582E_2587E.pdf | ADM2582E]]
 +| Reference Manual = [[pmod/pmodrs485/reference-manual]]
 +| Schematic = {{reference:pmod:pmodrs485:pmodrs485_sch.pdf| }}
 +| 3D CAD Model = {{ :reference:pmod:pmodrs485:pmodrs485.zip |STP file}}
 +| Header = J2 Pinout
 +| Full Row = {{ :reference:pmod:pmod-pinout-1x6.png?direct |}}
 +| Pin 1 = ~RE
 +| Pin 2 = TXD
 +| Pin 3 = RXD
 +| Pin 4 = DE
 +| Pin 5 = GND
 +| Pin 6 = VCC
 +| Header = Product Compliance
 +| HTC = 8473301180
 +| ECCN = EAR99
 +}}
 +
 +{{page>reference-manual}} \\ \\
 + 
 +
 +===== Example Projects =====
 +  
 +==Microprocessor==
 +  * {{:reference:pmod:pmodrs485:pmodrs485-mpide_demo1.zip|MPIDE Example}}
 +
 +==Programmable Logic==
 +  * No programmable logic example projects are available for the Pmod RS485
 +
 +
 +----
 +
 +===== Additional Resources =====
 +  * Specification Version 1.2.0: {{reference/pmod/pmod-interface-specification-1_2_0.pdf |PDF}}
 +
 +----
 +
 +{{tag>pmod pmod-start pmod-uart pmodrs485 rs-485 resource-center}}