Espressif Systems is entering the Wi-Fi 6E market, extending its connectivity portfolio into the domain of high-throughput, low-latency wireless solutions. With tri-band support now spanning the 2,4 GHz, 5 GHz, and 6 GHz spectrum, Espressif is positioned to serve the increasing demand for faster and more reliable wireless communication in today’s data-intensive applications.
The 6 GHz band, newly opened for unlicensed use in many regions, offers greater channel availability, reduced interference, and improved quality of service, particularly in dense environments. Wi-Fi 6E enables broader bandwidth (up to 160 MHz channels), and advanced features such as MU-MIMO, OFDMA, and Beamforming to improve spectral efficiency, capacity, and connection reliability. Wi-Fi 6E implementation supports 1024-QAM and can achieve data rates of up to 2,1 Gbps under 5 GHz, 160 MHz channel conditions.
Espressif’s Wi-Fi 6E implementation is based entirely on self-developed protocol stacks and core technologies, ensuring long-term product support, design flexibility, and supply chain independence. This reinforces Espressif’s strategy of maintaining technological self-reliance, while meeting the performance requirements of future wireless deployments.
Together with Espressif’s in-house multi-core RISC-V technology, these new solutions are engineered to deliver high-throughput, low-latency wireless performance with protocol handling and integration flexibility across diverse system architectures.
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Espressif Systems has introduced two new members of its ESP32 wireless SoC family: the ESP32-E22, the company’s first Wi-Fi 6E connectivity chip, and the ESP32-H21, an ultra-low-power Bluetooth LE microcontroller aimed at coin-cell and battery-powered devices.
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