cd ambarella-linux-sdk/board_support Here you’ll find the script — the main firmware downloader for Ambarella EVKs. It wraps amboot (the custom bootloader) and USB/SPI flashing utilities. Basic usage: ./download.sh -p <board_name> -i <image_type> Common examples:
If you’ve just received your Ambarella Evaluation Kit (EVK) — whether for an AI camera, dashcam, or drone application — the first real hurdle is getting the firmware flashed. Unlike consumer devices, Ambarella’s SDK doesn’t rely on a public "one-click" downloader. Instead, you use a command-line utility inside their Linux-based SDK. ambarella evk firmware downloader
Happy streaming (and encoding)! Have you used the CV2x or S5L series? Share your downloader experience in the comments below. Unlike consumer devices, Ambarella’s SDK doesn’t rely on
./download.sh -p your_board -f firmware_upgrade.bin The Ambarella EVK firmware downloader is reliable once you understand the USB download mode and the download.sh script. Always start with the USB method — it works out of the box on any fresh EVK. For production, you’ll move to SD card or eMMC programming. Have you used the CV2x or S5L series
If you’re stuck, contact your Ambarella support representative — the public documentation is sparse, but the SDK tools are well-tested.
./download.sh -p your_board -i usb Example output: