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The GW8811 is an ultra-low-power Bluetooth 4.2 SoC based on the 32-bit ARM® Cortex®-M0 processor, integrated with a high-performance 2.4GHz RF transceiver and rich digital interfaces. With on-chip Balun, there is no need for an off-chip impedance matching network and external crystal oscillator load capacitance, which minimize BOM cost and PCB area. A high-efficiency DC-DC step-down converter is integrated to realize ultra-low power consumption.


System and Architecture

  • ARM®Cortex®-M0

  • Frequency 64MHz

  • Support OTA


  • Flash: 512KB

  • SRAM: 24/32KB

Power Consumption

  • 2.8mA in Rx@3.3V

  • 4.8mA in Tx@3.3V

  • 2.7µA in sleep

Power Supply Voltage

  • 1.8V~3.6V

Maximum Transmitting Power

  • +4dBm

Analog Peripherals

  • 10-bit ADC:1 Number of external channels:9

Receiving Sensitivity

  • -94dBm@1Mbps

Communication Interfaces

  • PWM:6

  • RTC:1

  • I2C:2

  • SPI:2

  • UART:2


  • QFN32(5.0*5.0*1.0mm)

  • QFN48(6.0*6.0*1.0mm)

Documents &Development Tools

Documentation & SDK
Development Board

Geehy MiniBoards are equipped with everything you need to evaluate the GW8811 BLE SoC. Each kit comes with a variety of pins broken out to 2.54mm headers, a USB->SWD interface and a PCB trace antenna. 

Contact our North American team today! 
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