ESPHome = ## HTTP HTTP Request - https://esphome.io/components/http_request ## UART UART Bus: https://esphome.io/components/uart.html [How to] UART read without custom component: https://community.home-assistant.io/t/how-to-uart-read-without-custom-component/491950 ## OTA Managed Updates via HTTP Request - https://esphome.io/components/update/http_request.html ## External components Setting up a development environment - https://developers.esphome.io/contributing/development-environment/ Component Architecture: https://developers.esphome.io/architecture/components/ Starter components - https://github.com/esphome/starter-components