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Bring openwifi to PYNQ-Z1 with ultra low cost

Talkat FOSDEM 2022 · on Sunday, 2022-02-06· at 11:20· D.open-hardware· [embedded-and-hardware, iot]

Describes a low-cost AD936X RF transceiver extension board design that makes openwifi and PlutoSDR functionality available to the Digilent PYNQ‑Z1 (Zynq‑7020) without disabling PYNQ features. Covers the hardware design and realization (a 4‑layer board with BGA AD936X) and notes applicability to other Zynq boards (ZYBO Z7‑20, Arty Z7‑20) plus the modern DIY PCB tools and workflows used to build it at home.

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