Hi-link HLK-7688A 128M Ram/32M flash development board UART serial port wifi module SPI wireless MT7688AN chip Openwrt version
Does anyone know anything about this AST Advantage Premium card? It seems to be a RAM expansion with a serial and parallel port, but it looks like it's missing a chip :
Amazon.com : HPE ProLiant MicroServer Gen10 Plus v2 Ultra Micro Tower Server - 1 x Intel Xeon E-2314 2.80 GHz - 16 GB RAM - Serial ATA Controller - Intel C252 Chip -
23K640 64k SPI Bus Serial SRAM - Datasheet
Flash memory - Wikipedia
SPI Serial SRAM and NVSRAM Devices - Microchip | DigiKey
Memory Products | Microchip Technology
10 PCS FM24C04B-G SOP-8 FM24C04 24C04 4Kb Serial 5V F-RAM Memory Chip IC