BeagleBoard.org has introduced the PocketBeagle 2, a compact single-board computer (SBC) that integrates Texas Instruments' AM6232 dual-core Cortex-A53 processor and an MSPM0L1105 Arm Cortex-M0+ microcontroller. This new iteration offers enhanced performance, increased memory, and advanced debugging features, making it ideal for developers, hobbyists, and students.
- Processing Power: The AM6232 SoC provides a dual-core 64-bit Arm Cortex-A53 CPU at 1.0 GHz and a 400 MHz Arm Cortex-M4F real-time core, ensuring efficient performance for various applications.
- Secondary Microcontroller: The onboard MSPM0L1105 microcontroller operates at 32 MHz, offering 32KB flash memory, 4KB SRAM, and a 12-bit ADC for precise analog signal processing.
- Memory and Storage: The PocketBeagle 2 offers flexible storage solutions, with 512 MB LPDDR4 SDRAM at 3200 MHz and a microSD card slot supporting both 1.8V and 3.3V cards.
- Connectivity and Expansion: A USB Type-C port facilitates power and data transfer, while 72-pin expansion headers provide access to 8 analog inputs, 52 digital I/Os, high-speed USB, and various digital interface peripherals, enabling extensive customization.
- Debugging and Indicators: Features include a UART port compatible with Raspberry Pi Debug Probe, a 10-pin JTAG TAG-CONNECT footprint, a power button, user/boot button, and multiple LED indicators for power, battery charging, and user-defined functions.
- Power Management: Supports a 5V/1A input via USB-C, alternative power input through the Cape Header VIN, and includes a built-in LiPo battery charger for versatile power options.
Measuring 55 x 35 mm and weighing 12.7 grams, the PocketBeagle 2 maintains a compact form factor suitable for embedded applications and IoT projects. While the specifications do not list onboard eMMC flash storage, the board's design includes a footprint for a 4GB eMMC flash, indicating potential for future enhancements.
For software support, BeagleBoard.org provides Debian-based distributions tailored for the PocketBeagle 2. Users can download the latest Debian 12.9 (Minimal) image, released on February 7, 2025, from the official BeagleBoard website. As an open-source hardware platform, comprehensive documentation, including schematics and board files, is accessible on the BeagleBoard documentation page.
The PocketBeagle 2 is now available on Digikey and Mouser for $29.00. The official product page may have more information.
