Deploying a Bluetooth proxy gateway on your Raspberry Pi (external Bluetooth Adapter)

How to Connect Bluetooth Devices to Home Assistant with Bluetooth Proxy （ESP32 via Esphome）

Part 5 - ESP32-S3-Box-3B - Firmware details and installation guide - compile your own firmware

install the precompiled firmware directly on your box Part 4 - ESP32-S3-Box-3B - Firmware details and installation guide part3 - install the precompiled firmware directly on your box

https://web.esphome.io/

ac+ap

ESPHome - ESP32 + PIR HC-SR501

Matter Bridge.Guide for exposing all supported Home Assistant entities as Matter devices, allowing you to pair them to other ecosystems via the Matter Bridge . In this article, I’m sharing a way to expose devices you have paired in Home Assistant as a Matter device.

Node red with Home assistant core.I have plain HA without docker, without hassio, on an ubuntu PC. How can I connect it with node-red?

PIR HC-SR501 Motion Sensor Tutorial. ESPHome - ESP8266 + PIR HC-SR501。How to use HC-SR501 PIR Motion Sensor with ESPHome