Raspberry Pi Zero 3W

References to a Raspberry Pi Zero 3W and a Raspberry Pi 4 Model A have been found in Linux device tree files, suggesting the company is preparing new board variants. The Zero 3W would be an upgraded compact board, while a Pi 4 Model A would likely offer a cheaper, reduced-memory configuration of the existing Pi 4. Raspberry Pi has not officially announced either product, and details on specs, pricing and release dates remain unknown.