NOTE: it turned out to be very important to connect GND of both esp32 (just connecting them via USB to the same Computer is not enough!) ...

市场需求爆发 2025年全球物联网设备预计突破750亿台，嵌入式系统市场规模将达2500亿美元，相关工程师缺口超50万。全能型 ...

在数字化转型浪潮中，物联网与嵌入式技术已成为连接物理世界与数字世界的核心纽带。据权威机构预测，到2025年全球物联网 ...

H1L: FLT - Filter select : Normal latency (Low) / Low latency (High) H2L: DEMP - De-emphasis control for 44.1kHz sampling rate: Off (Low) / On (High) H3L: XSMT - Soft mute control: Soft mute (Low) / ...