Open Tools develops repairable open-source inkjet printer using Raspberry Pi

Open-source printer prototype uses HP cartridges but aims for repairability ...
How-To Geek on MSN

4 e-ink projects you can build this weekend with a Raspberry Pi and $30 (or less)

Your old Raspberry Pi and E-Ink display are about to become way more useful ...
GitHub

Custom bootloader that allows firmware updates to Raspberry Pi Pico via UART/I2C/SPI.

Raspberry Pi Pico's built-in bootloader allows you to write firmware via USB or SWD. However, in some situations, other interfaces may be useful. Picoboot3 now offers the options of UART, I2C and SPI.
Circuit Digest

How to Make an IoT Pet Tracking System with GPS and Geofencing

"Where did my pet go?" If you have a pet, you've probably asked this question at least once. One moment they're playing ...
Hackaday

Open Book Touch Makes Crowd Funding Debut

If you have even the slightest interest in open hardware e-readers, you’ve certainly heard of [Joey Castillo]’s Open Book ...
Hackaday

Android Hacks

Even with Amazon’s Echo Show devices running Linux in the form of the Android-derived FireOS, using them for non-Amazon approved purposes can be a chore at best. In the case of the Echo Show 8 even ...