If you’re interested learning more about Over-the-air (OTA) updates when used with Internet of Things (IoT) project, the official Arduino team has created a fantastic guide. The advent of the ...

Arduino Cloud over-the-air (OTA) update “The Arduino Cloud is Arduino’s integrated platform to develop, deploy, monitor and control IoT devices with minimal effort.

You do need Java on the workstation to get everything working. We’ve seen ESP32 OTA done before. You can even pull the same stunt with an Arduino.