Product Features

Stable and reliable

Supports operating temperatures from -40 to 125 degrees,

the internal temperature sensor senses accurately and automatically adapts the internal circuitry to ensure that the system is always working optimally

Secure and efficient

BK7231N supports WPA3 authentication and has an integrated eFUSE/OTP, true random number generator and identity verification algorithm accelerator for fast and secure network connectivity and communication

Economical and practical

QFN4x4 32-pin package with integrated Wi-Fi 4 20/40 MHz STA and SoftAP

integrated crystal calibration capacitor, minimal peripherals and support for 19 GPIO ports

Bluetooth Enhancement

Integrated classic Bluetooth 1 Mbps rate, low power Bluetooth 5.1 standard AoA/AoD,

4-antenna positioning support, Long Range and 2 Mbps rates; internal integrated Wi-Fi and Bluetooth hardware coexistence scheduling algorithm