Driver: cc33xx - Texas Instruments 802.11 WLAN driver for CC33xx chips File: ti-connectivity/cc33xx_2nd_loader.bin Version: 1.0.0.23 File: ti-connectivity/cc33xx_fw.bin Version: 1.7.0.120 File: ti-connectivity/cc33xx-conf.bin Version: 1.7.0.120 Licence: Redistributable. See LICENCE.ti-connectivity for details. The cc33xx-conf.bin is a binary containing two parts: radio calibration and hardware configuration. The binary can be modified using the tool cc33conf which can be found in the CC33XX Linux SDK here: https://www.ti.com/tool/CC33XX-SOFTWARE The driver expects to find the firmwares under a ti-connectivity subdirectory. So if your system looks for firmwares in /lib/firmware, the firmwares for cc33xx chips must be located in /lib/firmware/ti-connectivity/. --------------------------------------------------------------------------