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Open Hardware: Raspberry Pi and RISC-V

Submitted by Roy Schestowitz on Monday 12th of July 2021 02:55:25 PM Filed under
Hardware
  • Build Your Own Content Filter with a Raspberry Pi

    You can improve your network security by programming a Raspberry Pi to block malware, pop-ups, tracking scripts, and more, writes Scott Gilbertson in Wired.

    This article provides instructions for setting up a DIY packet inspector using a Raspberry Pi, the free Pi-hole program, a computer, and a home network router.

  • Raspberry Pi's V3DV Vulkan Driver Now Supports Geometry Shaders - Phoronix

    Mesa's V3DV Vulkan driver for newer Broadcom VideoCore graphics IP that is most notably used by the newer Raspberry Pi single board computers now has support for geometry shaders as its latest feature.

    V3DV continues maturing quite well for open-source Vulkan support on the Raspberry Pi 4 and newer. Igalia in cooperation with the Raspberry Pi Foundation continue leading much of this V3DV open-source driver effort.

  • NodeMCU ESP32-C3 WiFi & BLE IoT boards show up for about $4

    ESP32-C3 RISC-V IoT processor with 2.4 WiFI and Bluetooth LE 5.0 was unveiled in December 2020, and Espressif Systems’ own ESP32-C3-DevKitM-1 board has been available in limited quantities as an “engineering sample”.

    But now I’ve noticed third-party NodeMCU ESP32-C3 boards are being sold on Aliexpress for around $4 with ESP32-C3S_Kit and ESP-C3-01M-Kit both based on AI Thinker ESP32-C3 modules announced a few months ago.

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