ZERO SOM/ZERO Evaluation Kit/Interfaces and Connectors/WiFi-BT
| HOME | SOMs | SBCs | ToloMEO Embedded Assistant |  GET A QUOTE
|
 ONLINE HELPDESK
|
| Roadmap | IoT Services | ML/AI services | Embedded Design Services |
| History | |||
|---|---|---|---|
| Issue Date | Notes | ||
| 2026/01/15 | First documentation release | ||
Contents
Wi-Fi/BT[edit | edit source]
The Wi-Fi and BT socket interface supports a WiFi add-on providing WiFi 802.11 bgn and Bluetooth connectivity.
Description[edit | edit source]
This interface is available on the Evaluation Kit through a standard M.2 connector.
M.2 connector provides the PCIe and the serial interfaces used for interfacing a combo Wifi/BT M.2 module.
Signals[edit | edit source]
The M.2 connector uses the standard interface signals. They can be found in the Evaluation Kit schematics.
WiFi[edit | edit source]
Device mapping[edit | edit source]
The WiFi peripheral is mapped to the corresponding mlan0 device in Linux. The network peripheral is visible under the ifconfig network configuration utility.
Device usage[edit | edit source]
The peripheral is used the standard kernel interface and network protocol stack.
Bluetooth[edit | edit source]
Device mapping[edit | edit source]
The BT peripheral is mapped to the /dev/ttySC1 serial port in Linux. It can be mounted as an hci device with the hci tools commands.
Device usage[edit | edit source]
The peripheral is used by the standard kernel interface and BlueZ protocol stack.
