This week Jonathan chats with Jonathan Pallant about embedded Rust! Learn about the growing Rust driver library, the different ways to build a Rust stack on an embedded device, and how the opinionated tooling can make you a better programmer!
Continue reading “FLOSS Weekly Episode 878: A Tool With Opinions”
This week Jonathan chats with Francois Proulx about SmokedMeat! That’s the third in a trio of Open Source security tools from Boost Security, and this one is the red team tool to demonstrate vulnerabilities. Why are Continuous Integration vulnerabilities such a persistent problem, and what’s on the horizon that may help? Watch to find out!
Continue reading “FLOSS Weekly Episode 877: RCE As A Service”
This week Jonathan chats with Michael Meeks about Collabora! What’s the origin story in this consulting company, why do they have an outstanding office suite, and where is the world headed to accomplish digital sovereignty? Watch to find out!
Continue reading “FLOSS Weekly Episode 876: There Is No Money Fairy”
Having the information shown on the display of a digital multimeter also recorded off-screen can be incredibly useful, but unless the device exposes something like SCPI on a network interface, you will have to get creative. In the case of the budget ANENG AN870 digital multimeter (DMM), [Bits und Bolts] really wanted to show its display clearly as an overlay in OBS instead of just the camera view, but with said DMM not offering an easy way he had to resort to just copying the data sent to its multiplexed LCD.
The GitHub project page contains the background information, as well as the instructions if you too have this DMM. It might of course also be useful as the jumping off point for your own DMM modification. In total the project requires three modules: an RP2040 Zero and HC-12 433 MHz transceiver on the DMM side, and another HC-12 plus ESP32-C3 module on the receiving side. A boost module is also added to generate 3.3 V out of the 2.4 V – 3 V provided by the meter’s two AA cells.
To be able to read the LCD signal lines, a custom PCB was created that is installed inside the DMM. With the LCD’s segments mapped, this meant being able to send a perfect copy of the display’s state to the ESP32-C3 and from there making it available via WiFi.
Continue reading “Wireless LCD Streaming For The ANENG AN870 Multimeter”
This week Jonathan chats with Nariman Jelveh about Puter! It’s the project that takes the idea of the Browser-as-the-OS seriously. Why did a simulated desktop on the web take off, what the story of making it Open Source, and what’s coming next? Watch to find out!
Continue reading “FLOSS Weekly Episode 875: JavaScript As A Systems Language”
This week Jonathan chats with Andrea Gallo about RISC-V! What does it mean for RISC-V to be an Open ISA? Where is RISC-V popping up, and what’s the new frontier? Watch to find out!
Continue reading “FLOSS Weekly Episode 874: Really, We Do PDFs”
This week Jonathan chats with Andy Gryc and Aaron Basset about QNX, and the interesting Open Source history and future of that embedded OS. Why does QNX Everywhere feel more open, and why do you need to register an account to download images? All that and more — Watch to find out!
Continue reading “FLOSS Weekly Episode 873: Wait, That’s Not Open Source!”
