![BLE ESP32. Bluetooth. Send. Receive. Arduino IDE. Multitouch - Tutorials and Guides - MIT App Inventor Community BLE ESP32. Bluetooth. Send. Receive. Arduino IDE. Multitouch - Tutorials and Guides - MIT App Inventor Community](https://community.appinventor.mit.edu/uploads/default/original/2X/f/f3d428b2d63a50caa7cc125971c468a16853f396.jpeg)
BLE ESP32. Bluetooth. Send. Receive. Arduino IDE. Multitouch - Tutorials and Guides - MIT App Inventor Community
![Review of an ESP32-based BLE to MQTT gateway - Part 1: GL.inet GL-S10 unboxing and teardown - CNX Software Review of an ESP32-based BLE to MQTT gateway - Part 1: GL.inet GL-S10 unboxing and teardown - CNX Software](https://www.cnx-software.com/wp-content/uploads/2021/12/ESP32-WROOM-32U-gateway-POE-board.jpg)
Review of an ESP32-based BLE to MQTT gateway - Part 1: GL.inet GL-S10 unboxing and teardown - CNX Software
![Future Internet | Free Full-Text | Open-Source MQTT-Based End-to-End IoT System for Smart City Scenarios Future Internet | Free Full-Text | Open-Source MQTT-Based End-to-End IoT System for Smart City Scenarios](https://pub.mdpi-res.com/futureinternet/futureinternet-14-00057/article_deploy/html/images/futureinternet-14-00057-g001.png?1645165206)
Future Internet | Free Full-Text | Open-Source MQTT-Based End-to-End IoT System for Smart City Scenarios
![Temperature and humidity upload over MQTT using Raspberry Pi, ESP32 with HTU21D, Xiaomi sensor and Bluetooth Low Energy | ThingsBoard Community Edition Temperature and humidity upload over MQTT using Raspberry Pi, ESP32 with HTU21D, Xiaomi sensor and Bluetooth Low Energy | ThingsBoard Community Edition](https://thingsboard.io/images/samples/ble/ble-diagram.png)
Temperature and humidity upload over MQTT using Raspberry Pi, ESP32 with HTU21D, Xiaomi sensor and Bluetooth Low Energy | ThingsBoard Community Edition
GitHub - gromeck/BLE-Scanner: ESP32-based Bluetooth Low Energy (BLE) scanner to report presence of bluetooth devices into an MQTT service.
![ESP-32-BLE-Scanner a room presence detection solution - Third party integrations - Home Assistant Community ESP-32-BLE-Scanner a room presence detection solution - Third party integrations - Home Assistant Community](https://community-assets.home-assistant.io/original/3X/6/7/676fd800bfec40459cb718ec4f87691dd69b2167.png)