Wireless Connectivity Forum Discussions

Good morning,

We are using a CYW4343W  based product (Laird Sterling LWB 450-0152) in our product and need to re-certify the wireless part.

Following the https://www.lairdconnect.com/documentation/sterling-lwb-certification-guide manual, I asked Laird support to get the manufacturing firmware. In order to give me the firmware they told me I have to sign an NDA with Cypress asking this comunity.
How can we do this ?
Thank you!

Guido

Hello,

Is there any I2C example code using GPIO? I used all of pins related I2C interface on CYW920706 for I2S audio path, so need to use GPIOs for I2C interface. think there are some example codes for this application.

Could you please help this stuff?

Thanks for your reply in advance. 

can CYW20721 BLE transreceiver will support Below Bluetooth audio profiles

HFP V1.5

A2DP V1.2

AVRCP V1.4

GAVDP V1.2

AVDTP V1.2

SPP V1.2

AVCTP V1.2

Or any other Cypress BLE transreceiver IC. 

Hello,

We are working on integrating Wi-Fi module Murata Type1 MW LBEE5HY1MW(Cypress CYW43455) with STM32F4 based micro-controller using SDIO interface.

We are looking for SDIO Driver and Murata Wi-Fi driver for STM32F4 based micro-controller (Running FreeRTOS).

anyone here having any reference for the same? or

anyone know where we can get them to integrate it in our system?

It would be also great help if there are any compatible software that we can port on STM32F4 based micro-controller.

Regards,

Dipak Sharma

Dear Cypress.

I did set-up for CYW720719-EVB through wiced studio.

but I think not provide A2DP SNK Test demo.

I Used Wicedstudio 6.2.1 and Test through client control tool.

Could you provide A2DP SNK Test demo?

thank you.

Dear Cypress.

Our customer progress BT SIG certification.

But certification company has any question.

they  thinks to Module to have HW modified.

They thinks to 3points different Marking  for module.

this left picture before version and Right  picture now version.

Is this 3points parts diffrent?

if same parts, Could you provide parts information?

  Hello, I'm using CYBT-213043-MESH 02 cards, and modustoolbox 2.2 

I would like to know in which part of the bluetooth code these values ​​are stored, since several devices leave the mesh network and they have to be re-entered manually