A complete WiFi+BLE subsystem that complies with IEEE 802.11b/g/n and supports Station mode, SoftAP mode, SoftAP + Station mode.
Features of Bluetooth
32 Bit RISCV single core processor with a four-stage pipeline
Core at 160 MHz
384 KB ROM
400 KB SRAM (16 KB for cache)
8 KB SRAM in RTC
Embedded flash – 4MB
Watchdog Timers
Ambient Temperature (°C): -40 ~ 85
Low Power
Bluetooth 5, Bluetooth mesh
High power mode (18 dBm)
Speed: 125 Kbps, 500 Kbps, 1 Mbps, 2 Mbps
Advertising extensions
Internal co-existence mechanism between Wi-Fi
Features of WiFi
IEEE 802.11 b/g/n-compliant
Supports 20 MHz, 40 MHz bandwidth in 2.4 GHz band
Data rate up to 150 Mbps
4 Virtual Wi-Fi interfaces
Applications: best suitable for smart home, health care, consumer electronics, smart agriculture, retail and catering audio device, generic low-power IoT sensor hubs, generic low-power IoT data loggers.
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