Jacob Beningo can be found at beningo.com

Embedded Online Conference
IoT Online Conference
RTOS Training with Jacob
Reusable Firmware Development (Book)

ARM TrustZone

You can find Jeff at https://jeffgable.com.
You can find Luca at https://luca.engineer.

Want to join the agile Embedded Slack? Click here

Are you looking for embedded-focused trainings? Head to https://agileembedded.academy/
Ryan Torvik and Luca have started the Embedded AI podcast, check it out at https://embeddedaipodcast.com/