Espressif Systems showcases ESP32-E22 Wi-Fi 6E SoC and ESP32-H21 BLE MCU for battery-powered devices
Espressif Systems is showcasing its products at CES 2026, including two interesting upcoming parts: the ESP32-E22 Wi-Fi 6E tri-band SoC and the ultra-low-power ESP32-H21 Bluetooth LE MCU for ...
The initial version was derived from the esp-idf folder: examples/common_components/iperf.
This is rather rough "beta" code. The heatmap generation code is roughly based on Beau Gunderson's MIT-licensed wifi-heatmap code. Many thanks to DL6ER who contributed a massive amount of improvements ...
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