XR XF16 - related to XR872?

[divadiow]

Is the XF16 PB380EA6341 MCU related to the XR872? A custom derivative?

This chip has this in boot log.

Where is the datasheet for this chip?

wlan information ===================================================
firmware:
    version : R-XR_C10.08.52.64_01.80 Jul  6 2019 20:05:10-P01.46-R
    buffer  : 12
driver:
    version : XR_V02.05
====================================================================

PMA: wlan mode:a

platform information ===============================================
XRADIO Skylark SDK 1.2.0 Jun 20 2024 10:58:31

[divadiow]

anyone got the datasheet for the XF16 please?