Toit augments your ESP32 with a programmatic interface that allows you to monitor, service, and communicate securely with your device fleet in production. You communicate with our cloud, we take care of the rest. We let you safely upgrade the system, install and remove individual applications at run-time, and gather data from the field. This is made possible by our software layer optimized for the ESP32. It includes sandboxing and efficient execution of a high-level, memory-safe language that makes a developer as productive writing software for a microcontroller as for a mobile app.