[Jenna] sent in a very cool bootloader she thought people might like. It’s called Micronucleus and it turns the lowly ATtiny 85 into a chip with a USB interface capable of being upgraded via a ‘viral’ ...

Atmel® SAM4L USB Host Mass Storage Class Bootloader with AES solution is targeted for customer products which require on-field application firmware upgrade through a ...

The Raspberry Pi Foundation has brought out the beta release of a firmware update featuring a bootloader with USB boot support on the Raspberry Pi 4. The update allows USB boot support, eliminating ...

The firmware included with the Raspberry Pi 2 Model B version 1.2 introduced the possibility of booting from a USB device: before that, it was only possible to boot from an SD or microSD card. But ...

“Possibly the smallest ATtiny85 based ‘duino derivative”. Indeed! When Olimex announced the Olimexino 85s as the smallest Arduino ever, [Tim] took that as a challenge. His very small Arduino based USB ...

The bootloader for PIC32 devices is used to upgrade firmware on a target device without the need for an external programmer or debugger. The flowchart in Figure 3 illustrates the operation of the ...

Protecting your computer is a very important task, one that requires your full attention whenever there’s a new vulnerability out in the wild. Now, you may not have known before, but your motherboard ...