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Open Hardware: Raspberry Pi Compute Module 4, RISC-V, and BL602

Submitted by Roy Schestowitz on Friday 6th of August 2021 02:20:03 PM Filed under
Hardware
  • Uptime Lab's CM4 Blade adds NVMe, TPM 2.0 to Raspberry Pi

    The Blade is built for the Raspberry Pi Compute Module 4, which has the same processor as the Pi 4 and Pi 400, but without any of the built-in IO ports. You plug the CM4 into the Blade, then the Blade breaks out the connections to add some interesting features.

  • The RISC-V Platform Specification aims to ensure RISC-V hardware and software compatibility - CNX Software

    The RISC-V platform specification aims to define a set of rules to make sure operating systems like Linux or the Zephyr Project can boot properly on all RISC-V hardware compliant with the specs.

    If you’ve ever worked with the Arm Linux kernel over ten years ago, you may remember board files, which were replaced by device tree bindings, and eventually, Arm defined several standards culminating with Arm SystemReady certifications allowing compliant Arm platforms to boot off-the-shelf OS images like in the x86 world.

  • BL-63B – A smaller BL602 IoT module that sells for $1.5

    Bouffalo Labs BL602 is a low-cost, low-power RISC-V microcontroller that offers 2.4 GHz WiFi and Bluetooth 5.0 LE connectivity for IoT projects for about the price of ESP8266. We first discovered it last year, together with a development board.

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