Verified65% confidenceFactExact time
The ESP32 is a 32-bit dual-core microcontroller with integrated Wi-Fi and Bluetooth launched by Espressif Systems, with a clock speed of up to 240MHz.
3
Sources
65%
Confidence
Long-term
Relevance
7/16/2026
First Seen
Sources
Related Claims
UnverifiedESP32C3集成了2.4GHz WiFi和蓝牙5.0（LE），拥有400KB SRAM和4MB Flash，主频160MHz，深度睡眠功耗仅5μA71% similarVerifiedThe ESP32 is equipped with a dual-core Xtensa LX6 processor, a clock speed of up to 240 MHz, and 520 KB of SRAM.67% similarUnverifiedRTL-SDR 源自 2012 年左右的发现，安全研究人员发现用于数字电视接收的 Realtek RTL2832U 芯片可被重新编程为通用宽带射频接收器，频率覆盖约 24MHz 到 1.7GHz67% similar
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