Banana Pi BPI-Forge1 Is a Low-Cost RK3506J-Based SBC Compatible with RT-Thread

Banana Pi’s BPI-Forge1 is a compact single-board computer based on the Rockchip RK3506J SoC, designed for digital multimedia processing, intelligent voice interaction, and real-time audio applications. The board supports a range of embedded use cases through its integrated audio and display subsystems, peripheral connectivity, and small form factor.

The RK3506J features a triple-core Arm Cortex-A7 processor, a 2D graphics acceleration engine, and a display output unit to reduce CPU overhead in rendering tasks. It includes support for multimedia and voice interface applications with peripheral interfaces such as SAI, PDM, SPDIF, USB 2.0 OTG, RMII Ethernet, and CAN.