General features

• Intergrated low power MCU, 2.4GHz RF, WiFi4/6 baseband and MAC

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

• Support 802.11n Short-GI

• Support 20MHz and 40MHz channel bandwidth 

• Support STA, AP and STA+AP modes

• Support A-MSDU and STBC stream reception

• Support WPA, WPA2, WPA3 personal

• Support 40MHz crystal and 24MHz external clock

• 5x5 QFN48 package

Bluetooth features

• Support classic Bluetooth v2.1 + EDR

• Support Bluetooth LE v5.4

• Support BLE Coded PHY (Long range)

• Support BLE 1Mbps and 2Mbps

• Support BT and BLE coexistence

WiFi6 features

• Support 802.11n/ax LDPC TX and RX

• Support 1024QAM modulation

• Support all data rates of MCS0 to 11, up to 286.8Mbps for both TX and RX

• Support DL/UL MU-MIMO, OFDMA

• Support TWT technology

Peripheral interface

• USB 2.0

• SDIO 3.0

• I2C

• UART

• PCM

• GPIO