Lockable Teensy 4.1 USB Board for commercial products and secure application

PJRCSKU: EXP-R01-033

Price:
Sale price28,66 €

excl. VAT plus Versand

Stock:
In stock (36 units), ready to be shipped

Manufacturer article number: TEENSY41_LOCK
Customs tariff number: 85423190
Country of origin: US

✔ Fast dispatch within 24 hours
✔ Shipping from Germany
✔ Encrypted payment

Description

This is the lockable version of Teensy 4.1
Secure mode can only be activated on Lockable Teensy. While Standard and Lockable Teensy are identical hardware, the permanent fuse configuation differs. Standard Teensy does not allow changes to fuses affecting boot or other critical configuration. Standard Teensy is meant to safe from "bricking" by programs which could write to fuse memory, but this safety means secure mode can not be activated. Standard Teensy can have a key written and can run encrypted code, but encryption alone is not fully secure. Only Lockable Teensy provides proper code security, and only when a key is written and secure mode is locked.

Technical Information:

Encrypted payment

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Additional information

Customs tariff number:
85423190

Country of origin:
US

This depends on where you are located. Once the order has been handed over to UPS, the delivery time in Germany is approx. 2-3 days, within Europe approx. 1 week.

We dispatch our articles with our shipping partner UPS.

Customer service

+49 (0)681 9659 0150

Get in touch with us

info@exp-tech.de

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