4 layers50 × 79.5 mm

GD32-Devboard
ConnorRigby/GD32-Devboard
Simple GD32F405 Development board with CAN, SD Card, Lora, BLE and GPS
106 parts
Boards in 1 GitHub repository, designed in KiCad, that use the IPEX-4 by ZIISOR (IPEX SMD Coaxial Connectors (RF) ROHS). See how each wires it, with its parts, size, README and files; the IPEX-4’s symbol, footprint and pinout are on its own page.

ConnorRigby/GD32-Devboard
Simple GD32F405 Development board with CAN, SD Card, Lora, BLE and GPS