2 layers68.6 × 53.3 mmDw probe thtfelias-fogg/dw-linkAn Arduino-UNO-based debugWIRE hardware-debugger28 parts90GPL-3.0
2 layers50.2 × 30.9 mmArduino jtagfelias-fogg/PyAvrOCDA cross-platform GDB server for AVR MCUs integrated into the Arduino IDE 25 parts20
2 layers68.6 × 39.4 mmDwtk ice megadwtk/dwtk-iceAn USB-connected In-Circuit Emulator for dwtk.34 parts6GPL-2.0
2 layers61.5 × 34.3 mmDwtk ice u2dwtk/dwtk-iceAn USB-connected In-Circuit Emulator for dwtk.29 parts6GPL-2.0