Leaguer Microelectronics: Tearing Off the 'Traditional Chip' Label, It Is the Invisible Champion of 'Network Where There Is Electricity' in the Stock Era

English summary

If you still view smart homes through the lens of WiFi or Zigbee, you may have missed this revolution in underlying communication technology. While wireless protocols struggle with wall attenuation and concurrent congestion, a 'wired return' golden track is quietly emerging—PLC (power line communication). The core value in one sentence: wherever there is a power cord, you can achieve wired-grade stable smart control without rewiring. As smart homes shift from incremental market growth to stock renovation, this is almost the only technical solution that balances 'wire-free convenience' with 'industrial-grade reliability'. On this track, one STAR Market company deserves attention—Leaguer Microelectronics (688589), the absolute leader in domestic PLC chips, using full-stack self-developed technology to rebuild the connection foundation for smart homes and commercial IoT.…