Uploaded March 2026 | Updated September 2026, 1 week ago
ESP32-E22 is Espressif’s first tri-band Wi-Fi 6E connectivity co-processor, designed for host-based wireless systems operating across the 2.4 GHz, 5 GHz, and 6 GHz bands. Based on Espressif’s self-developed dual-core RISC-V platform and in-house Wi-Fi 6E stack, ESP32-E22 provides a stable, scalable connectivity foundation for next-generation products.
- Tri-Band Wi-Fi 6E: 2.4 / 5 / 6 GHz, 160 MHz Channel Width, 1024-QAM, 2×2 MU-MIMO, 2.4 Gbps PHY Rate;
- Dual-Mode Bluetooth: Bluetooth Classic + Bluetooth 5.4 (LE), LE Audio, AoA/AoD;
- High-Performance CPU: In-House Developed Dual-Core 32-bit RISC-V, Up to 500 MHz, 1 MB SRAM;
- High-Speed Host Interfaces: PCIe 2.1 and SDIO 3.0 for Efficient Task Offloading with host processors;
- Seamless OS Integration: Supports Windows, Linux, Android, and RTOS.
👉Application Scenarios: Laptops and tablets / Wireless Video Streams / Smart Home Hubs / AR/VR Accessories / Industrial Edge Devices / Smart Sensing Devices.
ESP32-E22 is Espressif’s first tri-band Wi-Fi 6E connectivity co-processor, designed for host-based wireless systems operating across the 2.4 GHz, 5 GHz, and 6 GHz bands. Based on Espressif’s self-developed dual-core RISC-V platform and in-house Wi-Fi 6E stack, ESP32-E22 provides a stable, scalable connectivity foundation for next-generation products.
- Tri-Band Wi-Fi 6E: 2.4 / 5 / 6 GHz, 160 MHz Channel Width, 1024-QAM, 2×2 MU-MIMO, 2.4 Gbps PHY Rate;
- Dual-Mode Bluetooth: Bluetooth Classic + Bluetooth 5.4 (LE), LE Audio, AoA/AoD;
- High-Performance CPU: In-House Developed Dual-Core 32-bit RISC-V, Up to 500 MHz, 1 MB SRAM;
- High-Speed Host Interfaces: PCIe 2.1 and SDIO 3.0 for Efficient Task Offloading with host processors;
- Seamless OS Integration: Supports Windows, Linux, Android, and RTOS.
👉Application Scenarios: Laptops and tablets / Wireless Video Streams / Smart Home Hubs / AR/VR Accessories / Industrial Edge Devices / Smart Sensing Devices.
