ESP32-BLE2MQTT
A BLE to MQTT bridge for ESP32 that exposes Bluetooth GATT characteristics and advertisements as MQTT topics.
What is ESP32-BLE2MQTT?
ESP32-BLE2MQTT is a firmware application for ESP32 microcontrollers that bridges Bluetooth Low Energy (BLE) devices to an MQTT broker. It translates BLE GATT characteristics and broadcaster advertisements into MQTT topics, enabling seamless integration of BLE sensors and peripherals into IoT and home automation systems.
IoT developers and hobbyists building home automation or industrial monitoring systems that need to integrate BLE sensors and devices into an MQTT-based ecosystem.
It provides a robust, configurable bridge that simplifies integrating diverse BLE devices into MQTT-based ecosystems, emphasizing automation and interoperability, with features like automatic notifications, connection management, and over-the-air updates.
Overview
A BLE to MQTT bridge running on an ESP32
Use Cases
Best For
- Integrating BLE sensors (e.g., temperature, humidity, battery level) into home automation platforms like Home Assistant via MQTT.
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