Answer
It could be due to signal WLREG_ON not being pulled high on start-up of the host processor. Pulling WLREG_ON high is okay for first tests with the module, but the low power features are only available when this pin is controlled by the host.
It could be due to signal WLREG_ON not being pulled high on start-up of the host processor. Pulling WLREG_ON high is okay for first tests with the module, but the low power features are only available when this pin is controlled by the host.