STM32 Sniffer for Bluetooth® LE

Revision as of 16:56, 15 June 2023 by Registered User

The STM32 Sniffer for Bluetooth® LE allows you to learn, analyze and debug Bluetooth® LE communications.

You will be able to listen to advertising packets or follow communications between a device and the device it is communicating with. In case devices start pairing, it may even be possible to decrypt the packets.

System presentation
Connection sniffing example


The sniffer firmware is compatible with two development boards :

Compatible development boards
Connectivity Sniffer Boards.png


The following articles will help you to setup and use the sniffer.

1. Installing the STM32 Sniffer

2. Using the STM32 Sniffer

3. Troubleshooting