# Espressif Newsletter: Bluetooth Mesh Use Cases and September 2021 Developer Updates

DevFeed: [Espressif Newsletter: Bluetooth Mesh Use Cases and September 2021 Developer Updates](<https://devfeed.tech/articles/september-2021-13957.md>)

Original publisher: [Read original article](<https://developer.espressif.com/blog/september-2021/>)

Author: John Lee

Published: 2021-11-07T00:00:00Z

Content type: article

Language: en

Sources: [Blog on Developer Portal](<https://devfeed.tech/sources/blog-on-developer-portal.md>)

Topics: [Bluetooth](<https://devfeed.tech/topics/bluetooth.md>), [Espressif](<https://devfeed.tech/topics/espressif.md>), [Open Source](<https://devfeed.tech/topics/open-source.md>), [Protocol (disambiguation)](<https://devfeed.tech/topics/protocol.md>), [ESP32](<https://devfeed.tech/topics/esp32.md>), [Toit](<https://devfeed.tech/topics/toit.md>), [Arduino](<https://devfeed.tech/topics/arduino.md>), [Artificial Intelligence](<https://devfeed.tech/topics/ai.md>)

Tags: [arduino](<https://devfeed.tech/tags/arduino.md>), [ble-mesh](<https://devfeed.tech/tags/ble-mesh.md>), [blog](<https://devfeed.tech/tags/blog.md>), [bluetooth](<https://devfeed.tech/tags/bluetooth.md>), [esp32](<https://devfeed.tech/tags/esp32.md>), [espressif](<https://devfeed.tech/tags/espressif.md>), [instagram](<https://devfeed.tech/tags/instagram.md>), [lighting](<https://devfeed.tech/tags/lighting.md>), [machine-learning](<https://devfeed.tech/tags/machine-learning.md>), [mesh](<https://devfeed.tech/tags/mesh.md>), [newsletter](<https://devfeed.tech/tags/newsletter.md>), [open-source](<https://devfeed.tech/tags/open-source.md>), [smart-home](<https://devfeed.tech/tags/smart-home.md>)

## AI overview

Espressif's September 2021 newsletter highlights current and future use cases for its open-source Bluetooth mesh protocol stack in smart-home, smart-lighting, and smart-industry environments. It also previews updates involving ESP32 containers, Toit's cloud API, Wi-Fi video streaming, machine learning, and the UDOO KEY board.

## Source excerpt

Hi everyone, A few weeks ago, the Bluetooth SIG Blog interviewed Teo Swee Ann, Espressif Systems' founder and CEO, who shared his insight into the current and future use cases of Espressif's open-source Bluetooth mesh protocol stack. ESP-BLE-MESH is widely used across smart-home, smart-lighting, and smart-industry environments. "The most common use case for our Bluetooth® mesh solution in the smart lighting market is connecting the lighting equipment using the Bluetooth mesh topology.