BeagleBone Black COM Port Micro-Cape

BeagleBone Black RS-232 Serial Micro-Cape

BeagleBone Black add-on to provide one RS-232 serial port.
  • RS-232 level converter with DB9 male
  • UART0 default (option for UART4)
  • Low-profile design (fits in BB100 case)


Regular Price: $20.00

Special Price: $7.25

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Quickly and cleanly add an RS-232 serial level converter to your BeagleBone Black with this "micro" cape. Fits completely inside the BeagleBone Black or Orange enclosure (sold separately), giving a sleek solution for BeagleBone serial port integration. Micro cape leaves all P8 and most of P9 I/O pins available for other applications.

CBB-TTL-232 micro-cape is configured as a DTE (Device Terminal Equipment) similar to a standard PC. The DB9-male pin-2 is an input to the BeagleBone (RxD). The DB9-male pin-3 is an output (TxD).Changing configuration from UART0 (default) to UART4 requires soldering (see Manual for more details).

Additional COM cables in 6", 11", and 19.5" lengths available!


Key Features

  • Micro-sized cape provides seamless integration
  • Supports: TxD, RxD, and Communication
  • DB9 male connector (DTE)
  • DB9 1, 4, and 6 tied together
  • DB9 7 and 8 tied together
  • Includes DB9 male to IDC10 cable








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Technical Specs

Operating Temperature Range 0 ~ 50°C
Dimensions (WxHxD) COM Cable Length: 90mm

PCB Dimensions (W x L): 24.12 x 40.64mm
Regulatory Information RoHS