NitroPad NS50

Table of contents

1. NitroPad NS50
   1. ✅ Active: CPU generation still receiving microcode updates (12th Gen Alder Lake-P)
   2. 🛡️ VULNERABLE: TPM GPIO Reset
   3. ⚡ Safety First
   4. Disassembly
   5. Flashing

✅ Active: CPU generation still receiving microcode updates (12th Gen Alder Lake-P)

Still receiving microcode updates. See BOARDS_AND_TESTERS.md, Heads threat model.

🛡️ VULNERABLE: TPM GPIO Reset

TPMTOTP/HOTP bypassable. Disk encryption with passphrase unaffected. See Per-Board Protection Status, TPM GPIO Reset Vulnerability.

⚡ Safety First

Before starting, please read our SPI Programmer Best Practices guide for essential safety information and programmer recommendations.

Disassembly

Full disassembly photos, SPI chip details (GigaDevice 25B1256EYIG, 32MB WSON-8), programmer setup, and step-by-step flashing instructions are maintained by Dasharo:

→ Recovery & disassembly photos → Initial deployment → Hardware matrix

Flashing

Key notes: This board ships pre-flashed with Dasharo and Heads from NovaCustom/Nitrokey — external flashing is not required for normal operation. The Dasharo external-flashing instructions cover both initial deployment and unbricking/recovery — see the Dasharo NovaCustom initial deployment and Dasharo NovaCustom recovery documentation.