ExAce (Expansion Card Accelerator) is a community-designed FPGA acceleration card in a Framework expansion card form factor. Created by cdg66, it uses a CologneChip Gatemate A1 FPGA with an open-source toolchain and USB 3.0 SuperSpeed SERDES, targeting ML inference, signal processing, and hardware acceleration workloads.
Frameoscope is a fully open-source oscilloscope implementation in the form factor of a standard Framework Expansion Card, developed by jlcjak. It samples at 40 MSPS with 10 MHz bandwidth, using a Texas Instruments ADC, an iCE40 FPGA, and an FTDI FT232H USB PHY. It is compatible with ngscopeclient, the open-source streaming oscilloscope client. The FPGA also serves as a user-programmable module with a >40 MB/s bidirectional data link to the host.
Glider is an open-source, low-latency e-ink display controller by Wenting Zhang (Modos Labs), capable of driving e-paper panels at up to 60 fps — far beyond typical e-ink refresh rates. It uses a Xilinx Spartan 6 FPGA to process video signals and drive raw e-ink panels directly, bypassing the latency of integrated display controllers.