BK3432 Dev Board: Bluetooth 5.0 Dual-Mode SoC Kit

Accelerate your next wireless IoT project with the BK3432 development board. This comprehensive kit is built around Beken’s BK3432 SoC, a highly integrated Bluetooth® 5.0 dual-mode solution supporting both Classic and Low Energy (BLE) protocols at a fast 2 Mbps data rate. It combines a complete RF system—transceiver, baseband, 8051 MCU, and rich peripherals—into a single chip, drastically simplifying design and reducing time-to-market.

Ideal for prototyping smart home devices, wearables, audio products, and industrial sensors, this developer-friendly board provides full access to the chip’s capabilities, including programmable Flash memory for custom firmware.

Core Features:

• Bluetooth 5.0 Dual-Mode: Seamlessly develop for both Bluetooth Classic (BR/EDR) and Bluetooth Low Energy (BLE) applications from a single platform.

• High-Speed & Robust Connectivity: Achieve a 2 Mbps data rate with excellent RF performance. Advanced on-chip filtering and automatic gain control ensure reliable operation even in congested 2.4 GHz environments.

• All-in-One Integration: The SoC integrates the RF transceiver, baseband processor, 8051-compatible MCU, and essential peripherals (UART, SPI, I2C, ADC, PWM, GPIO), minimizing external components and simplifying your bill of materials.

• Ultra-Low Power Design: Features an integrated switch-mode DCDC regulator and advanced power management for extended battery life in portable applications.

• Full Developer Control: 160 KB of on-chip Flash memory allows for complete customization of protocols and application profiles. Code read protection secures your intellectual property.

• High Interference Resistance: A high-order interference suppression filter and fast automatic gain control is included.

• Flash Memory: Enables customized firmware and applications.

Applications

This versatile development kit is perfect for prototyping:

• • Smart Home & IoT: Wireless switches, smart plugs, lighting controllers, sensors.

  • Wearable Technology: Fitness trackers, smartwatches, health monitors.

  • Audio Devices: Bluetooth speakers, headphones, wireless audio adapters.

  • Industrial & Automation: Wireless sensor nodes, data loggers, remote controls.

  • PC Peripherals: Keyboards, mice, and presentation tools.

Further details can be found here.

For documentation and help, refer to our Knowledge Base section

Beken is the official brand name of Bekencorp.