An article discussing the use of HID over I2C for coupling STM32 and Linux in a project, offering a detailed example, and discussing the benefits such as compatibility, low power consumption, and ease of implementation.
The article discusses the upcoming end of support for Spotify's Car Thing, a device that has been the subject of various hacks and research. The article highlights some of these hacks, such as gaining U-Boot and UART access to the device's Linux system. It also mentions YouTube videos that provide step-by-step guides for accessing the hardware.
More Raspberry Pi Zero 2 W lookalikes are coming to market, as after the Allwinner H618-based Orange Pi Zero 2W, the Radxa Zero 3W has now been introduced with a 1.6 GHz Rockchip RK3566 processor and up to 8GB RAM, plus WiFi 6 and Bluetooth 5.4 connectivity, which makes it one of the most powerful Arm Linux SBCs in the compact Raspberry Pi Zero form factor.
