LetsTrust TPM - an easy-to-use TPM solution for the Raspberry Pi single board computer platform LetsTrust TPM is an add-on GPIO TPM module for the Raspberry Pi platform based on an Infineon module (TPM SLB 9670 TPM2.0). It is compatible with all Raspberry Pi models, a pre-built image (Stretch) can be downloaded at www.letstrust.de. This is a development kit for the LetsTrust TPM, allowing you to start quickly. We recommend the k-letstrust-devkit-4b.2gb variant if you are located in Europe, as the Pi 4 speeds up compile times, etc. Box Contents k-letstrust-devkit-3b+ (Pi 3B+ variant) LetsTrust TPM Raspberry Pi 3B+ international power supply (original Raspberry Pi Foundation power supply) 16 GB microSD card enclosure 2 m LAN cable Box Contents k-letstrust-devkit-4b.2gb (Pi 4 B / 2 GB variant) LetsTrust TPM Raspberry Pi 4 / 2 GB USB C power supply with European connector (please inquire for other countries!) 32 GB microSD card with Noobs / Raspbian original Raspberry Pi Case 1 m microHDMI / HDMI cable 2 m LAN cable please refer to letstrust.de for support in getting started.