SparkFun Alchitry Cu (Copper) FPGA Development Board

SparkFun Alchitry Cu (Copper) FPGA Development Board features the Lattice iCE40 HX FPGA with 7680 logic cells. Field-Programmable Gate Arrays boards are an advanced development tool for engineers and hobbyists. The copper version is lighter than the Alchitry Au (Gold). Alchitry Cu is supported by the open-source tool chain Project IceStorm. The Cu possesses 79 I/O pins with eight general-purpose LEDs, a 100MHz onboard clock that can be manipulated internally by the FPGA, a USB-C connector to configure and power the board, and a USB-to-serial interface for data transfer. The Alchitry Cu is also able to expand its own hardware capabilities by adding prototyping spaces, buttons, LEDs, and more.