Wi-Fi® + Bluetooth® ModulesType 1DX

Order Number LBEE5KL1DX

  • inproduction
  • recommended
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Shielded Ultra Small Wi-Fi® 11b/g/n + Bluetooth® 5.1 Module
  • 2.4GHz Wi-Fi® + Bluetooth® Module
  • Chipset: Infineon (CYW4343W)
  • Processor: No
  • FCC/IC "Reference" Certified
High Performance Capabilities for Internet of Things
  • For Industrial IoT, Smart Home, Sensor Network, Gateway
  • 802.11 b/g/n 65Mbps
  • NXP i.MX Linux, Infineon WICED


Type 1DX is a small and high performance module based on Infineon CYW4343W combo chipset which supports Wi-Fi® 802.11b/g/n + Bluetooth® 5.1 BR/EDR/LE up to 65Mbps PHY data rate on Wi-fi® and 3Mbps PHY data rate on Bluetooth®. The WLAN section supports SDIO v2.0 interface and the Bluetooth® section supports high-speed 4-wire UART interface and PCM for audio data.

The CYW4343W implements highly sophisticated enhanced collaborative coexistence hardware mechanisms and algorithms, which ensure that WLAN and Bluetooth® collaboration is optimized for maximum performance.

Type 1DX module is packaged in an impressively small shielded form factor that facilitates integration into size- and power-sensitive applications such as IoT applications, handheld wireless system, gateway and more.



Document Statement If you use NXP i.MX platforms for Linux/FreeRTOS, please check Wi-Fi®/Bluetooth® Modules for NXP i.MX for supported combination.

Products Data Sheet

Last Update: Dec 6, 2019

Products Related Files


左右にスワイプ可能です 横持ちでご覧ください
Type File Name File size Last Update
Product Brief type1dx-brief.pdf PDF: 663KB -
Additional Docs type1dx_hw_application_note.pdf PDF: 1.18MB -
type1dx_module_footprint_topview.dxf DXF: 23.9KB -
type1dx_antenna_design_guide.pdf PDF: 419KB -
type1dx_antenna_p2ml4452-1.dxf DXF: 163KB -
murata_wifi_bt_fcc_guide.pdf PDF: 1.09MB -



WICED™ is a Infineon development system that vastly reduces the effort required to add wireless connectivity to embedded devices. The SDK enables developers to quickly create network connected applications targeted for low-resource microcontrollers.

The WICED™ SDK includes:
An open source build system and toolchain based on GNU make.
A GUIDE based on Eclipse CDT that seamlessly integrates with a programmer and single-step, thread-aware, debugger based on OpenOCD and gdb.
A complete software stack that includes advanced security and networking features such as SSL/TLS, IPv4/IPv6 networking, and mDNS/Bonjour.
Production ready example applications.

Driver Firmware Linux driver/firmware for NXP i.MX platform
RTOS driver/firmware for Infineon WICED

Block Diagram

Block Diagram : Type 1DX

Eval Tool

Evaluation Tool


Order Number LBEE5KL1DX
Production Part Number LBEE5KL1DX-883

Please check distributor inventory for 1DX module.
Please check distributor inventory for 1DX M.2 module.
No annual volume requirement for purchasing from distributors.

Please engage with Murata sales team and wireless team to determine if this module is suitable for your applications.

Murata reserves the right to support or not to support requests based on the corporate policy that includes export control and application restrictions, annual volume requirement (100kpcs) or other requirements.

To expedite the qualification of your application for these modules, please submit the information through the Contact Us button on the top.

Order Increment 2,000