# BLE gateway

# Compatible parts

The ESP32 has an integrated BLE module, with this board the BLE gateway don't need any additional hardware. Making it the advised board for BLE.

You can use a barebone ESP32 or some nice looking products like the ones below (from M5Stack):

M5 Atom M5 Stack Core

For Arduino and ESP8266, we previously used HM10, this module is no longer supported by OpenMQTTGateway, prefer an ESP32.