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World's Best RF Performance Delivered in a Fully Certified BT 4.2 Module. Cypress EZ-BT WICED® Module for the IoT. Cypress Semiconductor has introduced the CYBT-343026-01, a fully integrated Bluetooth® Smart Ready wireless module based on the Cypress CYW20706 Bluetooth SoC.

Conforming to the specifications of the Bluetooth 4.2 standard, the CYBT-343026-01 EZ-BT™ module is supported by an industry leading dual mode Bluetooth stack (Classic + BLE). It features an Arm® Cortex®-M3 microcontroller core for stand-alone operation without an external host controller.

The module includes a crystal oscillator, passive components, 512kbytes of serial Flash memory and a power amplifier which enables it to achieve Class I or Class II output power capability. It supports peripheral functions including an ADC and four PWMs, provides UART, I2C and serial peripheral interfaces, and offers a Bluetooth audio channel. It also includes up to 11 GPIOs.

Flexible development options include both Cypress EZ-Serial which provides simple access to the most common hardware and communication features, along with additional support for the full featured WICED Studio Eclipse based IDE for more advanced development.

The CYBT-343026-01 is fully qualified by the Bluetooth Special Interest Group, which validates manufacturers’ Bluetooth compliance test results. It is housed in a 12.0 × 15.5 × 2.0mm package. In addition, the CYBT-343026-01 module includes regulatory certification for FCC (USA), ISED (Canada), CE (Europe), and MIC (Japan).



  • Medical devices
  • Industrial systems
  • PC accessories
  • Toys
  • Remote controls
  • Gaming controllers
  • Beacons



  • 12dBm maximum Transmit power in Classic Bluetooth mode
  • Receive sensitivity:
    • -93.5dBm in Classic Bluetooth mode
    • -96.5dBm in Bluetooth Low Energy mode
  • 16-bit delta-sigma ADC
  • Castellated solder pad connections
  • Operating temperature range: -30°C to +85°C