The Internet of Things (IoT) has revolutionized connectivity by linking diverse devices to the internet, with many relying on the Linux operating system. Effectively deploying software to Linux-based IoT devices at scale involves using best practices such as containerized deployment with Docker, employing centralized management platforms for efficient monitoring and management, and ensuring secure, automated software updates. Grouping devices for efficient administration, having a rollback plan for failed updates, and integrating IoT into DevOps processes are crucial for seamless operation. Security is paramount, requiring encrypted connections, vulnerability checks, and the merging of DevOps and SecOps into DevSecOps. Automated monitoring and remote access via technologies like SSH and reverse SSH tunneling are essential for maintenance and troubleshooting. Instead of developing custom management solutions, partnering with a reputable IoT management platform vendor is recommended to handle infrastructure needs, allowing developers to concentrate on creating innovative IoT applications.