The new models offer a Cortex-M0+ and a Cortex-M4 core for greater flexibility and security. An update to the STM32CubeWL MCU package was also released, that includes a Sigfox stack.Hence, engineers will be able to take advantage of the modulation schemes available and reduce their time to market.The increased polyvalence of the STM32WL series also opens the door to new applications for smart cities or smart agriculture, among others.