2 layers91.2 × 48.3 mmJTAG SWD adapterNeofoxx/JTAG-SWD-adapterUniversal JTAG/SWD/UART adapter based on FT2232H103 parts36
2 layers30 × 12.8 mmSWD IsolatorNeofoxx/SWD_IsolatorAn isolator for SWD programming. Useful for UART, I2C and others as well17 parts