4 layers73.7 × 36.8 mmSrx cardsynthtools/opensrxcardopen source srx card + programmer21 parts20CERN-OHL-S-2.0
4 layers101.6 × 53.3 mmSrx programmersynthtools/opensrxcardopen source srx card + programmer13 parts20CERN-OHL-S-2.0