Difference between revisions of "RS485 Cape RevB"

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==Revision Changes==
 
==Revision Changes==
 
===Revision A1===
 
===Revision A1===
Original RS485 Cape: [http://elinux.org/CircuitCo:BeagleBone_RS485]
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DISCONTINUED: [[CircuitCo:RS485_Cape_RevA|RS-485 Cape Rev A Wiki Page]]
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===Revision B1===
 
===Revision B1===
 
Redesign of the RS485 cape for lower cost.
 
Redesign of the RS485 cape for lower cost.
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|UART2_RXD
 
|UART2_RXD
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|UART4_TXD
 
|UART4_TXD
 
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Latest revision as of 07:39, 1 August 2017

Descriptions

RS485 Cape

The Rev B RS485 Cape provides an RS485 interface on either UART1, UART2 or UART4 of BeagleBone and BeagleBone Black.

Revision Changes

Revision A1

DISCONTINUED: RS-485 Cape Rev A Wiki Page

Revision B1

Redesign of the RS485 cape for lower cost.

Software Support & Compatibility

All revisions are compatible with BeagleBone and BeagleBone Black using 3.8 kernel.


Device tree overlay is coming soon.


Specifications

Followings are some specifications of the RS485 Cape:

Mechanical Specifications

Size 2.15" x 2.825"
Layers 2
PCB Thickness .062"
RoHS Compliant Yes



Signal Usage

RS485 Cape
Power VDD_3V3EXP
RS485 UART1_TXD
UART1_RXD
UART2_TXD
UART2_RXD
UART4_TXD
UART4_RXD

Distributors

Please visit Where To Buy for a list of distributors who carry BeagleBoardToys' capes.



Product Images



Documentations

RS485 Cape Revision B1

Coming soon.