Description
Ebenstahl is a desktop storage controller with sockets for up to 16 MMOD modules. When paired with FRAM or EEPROM MMODs, it can be used to build a long-term storage array.
Note: This is an early prototype and the firmware is not yet available; Ebenstahl is currently recommended only for developers. MMODs are not included.
Features
- USB-C port with USB-MSC interface
- 16 MMOD sockets can be mapped to multiple logical units
- RP2040 MCU 32-bit MCU (Dual Cortex M0+, 264KB SRAM)
- 4MB (32Mbit) EEPROM for firmware
- Lifespan: 100 years @ +40C
- Data retention: 10 years after 500K write cycles
- Write protection switch
- RGB LED
- Board dimensions: 100mm x 50mm
Resources
- Schematics, firmware, documentation and 3D-printable case will be made available on GitHub
- MMOD specifications and PCB layouts are available on GitHub
