CPM22

2 boards

KiCad boards from 2 GitHub repositories tagged “cpm22”, the most starred first; open any of them in PCBKit.

4 layers170 × 130 mm
Z80Atmega128
46nori/Z80Atmega128
Real Z80A system with I/O emulated by AVR(ATmega128)
109 parts9GPL-3.0
2 layers
WiFi VirtDisk WemosD1mini
welzel-online/WiFi-VirtDisk
The WiFi-VirtDisk is a network-based storage solution that replaces or supplements the classic SD card approach. The hardware consists of an ESP8266 (D1 mini), which is connected to the SPI port (SD card).
14 parts5GPL-2.0