General features

• Intergrated low power MCU, 2.4GHz RF, IEEE 802.11b/g/n 1T1R MAC and baseband

• Integrated PA, LNA, Balun and T/R switch

• Compatible with 802.11 b/g/n

• Compatible with BLE v5.0

• Support Wi-Fi paring via BLE

• Support 802.11n Short-GI

• Support 20MHz bandwidth

• Support STA and AP function

• Support A-MSDU and STBC stream reception

• Support WPA, WPA2, WPA3 personal

• Integrated LDO, only need 3.3V power supply

• Support 24MHz(default) crystal and 12MHz or 24MHz external clock

• 4x4 QFN28 package

Peripheral interface

• USB 2.0

• I2C

• UART

• GPIO