STM32W Flasher 2.0.0b2 for Linux A programmer for development boards based on STM32W108 microcontroller. It works with the following boards (with FT232R or STM32F103 as USB-serial converter): MB850, MB851, MB950, MB951, MB954 - Installation Installation is not required. Hal package has to be present in your system. - Usage Run the program with -h option for usage info. - Notes This program may require root privileges when programming boards with FT232R chip. In Ubuntu, if you want to flash using Make, type 'sudo -s' before that. This version of STM32W Flasher does not support jlink yet.