ICTK's Firmware Over-the-Air (FOTA) product provides a device management service that enables manufacturers to upgrade IoT devices over-the-air and upgrade the firmware of IoT devices over-the-air. Manage robots or devices remotely through OTA software updates. Features include firmware build version scheduling, release, and reporting through a web server interface solution, as well as code signing to ensure the authenticity of each firmware (data integrity and source authentication).