Raspberry Pi 4 Model B Full Schematic [best] May 2026

(Look for the 'Schematics' section).

For the first time, the Ethernet controller is not bottlenecked by the USB bus. The schematic reveals a dedicated RGMII interface for the Gigabit Ethernet. Via Labs VL805 PCIe to USB 3.0. Networking: Broadcom BCM54213PE Gigabit PHY. Throughput: Full 1Gbps speeds are now achievable. Dual Display Architecture Raspberry Pi 4 Model B Full Schematic

for the Raspberry Pi 4 Model B are the go-to resource for hardware engineers and advanced makers. (Look for the 'Schematics' section)

The Raspberry Pi 4 Model B (v1.1, v1.2, v1.4, v1.5) is a massive leap over its predecessors. Here are the key subsystems highlighted in the schematic: Raspberry Pi 4 Model B specifications Raspberry Pi 4 Model B Full Schematic