Zymbit Documentation
Zymbit Documentation
Welcome to Zymbit’s Documentation Site! Here, you will find all the resources you need to learn about and to use all Zymbit hardware and software.
Info
Recent Updates - December 2025:
- Release of new HSM
- HSM 60 (Order) - Security Module for Pi Compute Modules
Details: December 2025 Update
Latest STABLE Platform and OS Support
| Pi Platform: | SEN-500/CM5 | SEN-400/CM4 | Pi5 | Pi4 |
|---|---|---|---|---|
| Zymbit HSMs: | Zymkey,HSM60 | Zymkey,HSM60,SCM | Zymkey | Zymkey |
| Raspberry Pi OS Bookworm (64-bit) | ||||
| Raspberry Pi OS Bullseye (64-bit) | 1 | 1 | ||
| Ubuntu 24.04.3 LTS Noble (64-bit) | ||||
| Ubuntu 22.04 LTS Jammy (64-bit) | 1 | 1 |
Full Bootware Support
Bootware Not Supported
NOTICE: Changes from the Pi foundation to the Pi5/CM5 firmware are incompatible with Bootware. Symptom is Bootware Updates cannot access USB Endpoints to get images. You won’t see the problem with the 11/19 release. The 11/19 release can be downloaded from here: Pi5 Raspberry Pi OS Lite 64-bit 2024-11-19
Contact support for PiZero 2W.
December 2025
Released HSM 60 - Security Module for Pi Compute Modules
zkifc
- Installation script can now set the distribution via an environment variable. This allows pointing a newer distribution to use an older repo. For example, to point any OS at the Zymbit
bookwormrepo, do the following on your Pi,
- Installation script can now set the distribution via an environment variable. This allows pointing a newer distribution to use an older repo. For example, to point any OS at the Zymbit
export distro=bookworm
curl -fsSL https://s3.amazonaws.com/zk-sw-repo/install_zk_sw.sh | sudo -E bash