 AUSTIN, Texas, Aug. 26, 2021 PRNewswire -- Silicon Labs NASDAQ: SLAB, a leader in secure, intelligent wireless technology for a more connected world has added prominent keynote speakers to Works With 2021, the defining Internet of Things IoT conference livestreaming for free to thousands of engineers, developers and technologists worldwide, this September 14-15. Titled The Future of Smart Cities Powered by IoT, the session will focus on smart city innovation and how IoT technology enables efficient infrastructure and energy savings. 