Hardware description
The CS-BBB-EXP50 features a 5.0-inch TFT LCD with a resolution of 800×480 pixels, available with either a capacitive or resistive touchscreen depending on the model. It includes multiple communication interfaces—two RS232 channels, one RS485 channel, and one CAN channel—making it well-suited for industrial integration. The board is powered directly from the BeagleBone Black via a 5V supply and has a low power consumption of just 2W. It offers a user interface with five programmable buttons, a reset button, a power button, and two LEDs—one for power indication and one user-configurable. A debug port is available via UART0, supporting both RS232 and TTL signal levels, selectable through onboard resistor configuration. Additionally, the board includes two expansion connectors compatible with unused BeagleBone Black pins and is designed to operate in temperatures ranging from -20°C to +70°C. With dimensions of 135 × 89 mm and weighing 250 grams, the CS-BBB-EXP50 provides a compact and versatile solution for embedded applications.
| Weight | 250 g |
|---|---|
| Dimensions | 135 × 89 mm |
| Display size | 5.0″ |
| Display resolution | 800*480 |
| Touch Screen | Capacitive + Armored Glass |
| Weight (g) | 250 g |
| Dimensions (mm) | 135 x 89 mm |
| RS232 | 2x RS232 |
| RS485 | 1x RS485 |
| CAN | 1x CAN |
| Boot Switch | Yes |
| Connector | 2x – Compatible with BeagleBone Black |
| Power Input | 5V DC |
| Currnet @ 5V | 500 mA max |
| Power Consumption | 2W |
| Working Temperature | -20°C ~ 70°C. |
| Installed OS | Android 4.2, Angstrom 2012, Chipsee Linux Qt 4.8, Debian 8.4 |
| CPU | ARM: BeagleBone Black |
| Form-factor | Embedded |
| OS | Linux, Android, Debian |
Integration with BeagleBone Black
The CS-BBB-EXP50 is designed to connect directly to the BeagleBone Black via its expansion headers, ensuring straightforward physical and electrical integration. To prevent damage, users must follow the orientation markings on the silkscreen carefully, as incorrect installation can permanently harm both the BBB and the expansion board.
Once connected, the board draws power directly from the BeagleBone Black, eliminating the need for an external power adapter—though it’s essential to use a 5V adapter capable of supplying at least 1A to the BBB, as USB OTG power is insufficient.
The board includes a boot switch that allows users to toggle between booting from the microSD card or eMMC memory—an especially helpful feature since the BBB’s onboard boot button becomes inaccessible after installation. Additional features like EEPROM address configuration and expansion connectors help ensure full compatibility and flexibility with various BeagleBone Black-based setups.
Multiple Operating Systems Support
The unit comes preinstalled with one of the following operating systems: Android 4.2, Debian 8.4, Linux 4.8, or Ångström 2012. You can specify your preferred operating system in the order notes during the checkout process. Our software engineering team has ensured that all necessary drivers are fully integrated to support seamless hardware compatibility with commonly used development tools.
Tailored OS Solutions
We also offer custom pre-installation services for projects requiring specific operating system configurations. Please contact us to discuss your unique requirements, and our team will work with you to deliver a solution that aligns with your project’s needs.
Documentation and Downloads
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CS-BBB-EXP50
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Price: $98.00