Summit SOM 8M Plus System-on-Module - WiFi 5 + Bluetooth 5.3

Yes, Laird´s 60-radios support 4-addr mode and layer-2 bridging with Lairds specialized SUMMIT Wifi stack.

This functionality requires the use of software version 10.4.0.10 (Gihub) or newer and Lairds Summit Software stack for the 60-series modules: /wireless-modules/wifi-modules-bluetooth/summit-software-stack-60-series

This is supported on all 60-radios including SU60-SIPT, SU60-2230-C, SOM60 and SOM8M+.

You can also reference this tutorial: https://lairdcp.github.io/guides/Sterling-60-Tutorials/1.0/4addr-mode.html

There are two current sense resistors on the SOM 8M Plus DVK connected to a power monitoring IC to allow for measurements of current on the SOM 8M Plus power rail as well as on the external battery power rail.

For current consumption on the SOMs power rail issue:

cat /sys/bus/iio/devices/iio\:device0/in_current0_input

And for the external power rail issue:

cat /sys/bus/iio/devices/iio\:device0/in_current1_input

Reference: https://lairdcp.github.io/guides/summit-som8mplus-dvk-docs/1.0/PowerMan…

The interface the 60-series radio on the SOM 8M Plus connects to the iMX8MP host processor is selectable in software to allow for choosing between lower power consumption and higher performance.

There are 5 options:

Description                             Radio Mode Parameter Value (set-radio-mode <radio_mode>)
PCIe and UART(default                   pcie-uart
SDIO and UART                           sdio-uart
SDIO and UART (Stop upon shutdown)      sdio-uart-stop
SDIO and UART (Suspend upon shutdown)   sdio-uart-susp
SDIO and SDIO                           sdio-sdio

The command to set the interface option is:

set-radio-mode <radio_mode>

Reference: https://lairdcp.github.io/guides/summit-som8mplus-dvk-docs/1.0/Switchin…

MCS stands for Modulation Coding Scheme and is an industry metric index based on Wi-Fi connection parameters between a client and wireless access point. These parameters include modulation type, coding rate, spatial streams, channel width, and guard interval.

Laird Connectivity is committed to the long-term supply of all its standard embedded wireless modules and packaged products. Laird Connectivity’s products are specifically designed to meet the needs of the industrial and medical markets, which typically require 7 – 10 years product lifecycle. Although Laird Connectivity can’t guarantee that a component used in our products will not be obsoleted and cannot be reasonably substituted, Laird Connectivity can assure customers we will continue to sell our product when we have customer demand and can obtain the necessary components to build our products.

View our full policy here.