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YoJa_3107936
Level 5
Level 5
Distributor - Macnica (Japan)
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Hi

The customer asked the following questions:

1. Do you have the [Open Source] used for the cybt-343026-01 module?

2. If YES, please tell us the detailed information.

Thanks

Yang

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1 Solution

Hi Yang,

Our library (not the firmware in ROM) and WICED SDK is open source, you can use it without any problem.

If you are asking for QDID, please referRe: [CYBT-343026-01] QDID of the BLE profile.

View solution in original post

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10 Replies
SheetalJ
Moderator
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First comment on KBA 750 replies posted 500 likes received

Hi Yang,

I exactly dint get your query.

Is your customer asking for the firmware of CYBT-343026? If yes, firmware for CYBT-343026 is not available for the customers.

If they are asking for the procedure to program the board, please refer Programming an EZ-BT WICED Module – KBA223428 and https://www.cypress.com/documentation/datasheets/cybt-343026-01-ez-bt-wiced-module for more details.

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YoJa_3107936
Level 5
Level 5
Distributor - Macnica (Japan)
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Hi SheetalJ_96

I have confirmed the following with the customer.

They want to know below infomation.

FW: Customers develop by themselves, -> there is no problem with OSS

Application: Develop on the basis of the sample souce code provided by WICED -> Is there any problem with OSS(License)?

BTStack:  provided by WICED whether there is OSS(License) problem?

Thanks

Yang

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Hi Yang,

Our library (not the firmware in ROM) and WICED SDK is open source, you can use it without any problem.

If you are asking for QDID, please referRe: [CYBT-343026-01] QDID of the BLE profile.

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YoJa_3107936
Level 5
Level 5
Distributor - Macnica (Japan)
100 sign-ins 50 sign-ins First like given

Hi SheetalJ_96

In other words, if customer uses your WICED SDK for development

(include to use application sample code and BTstack and others on WICED SDK),

there will be no issue with OSS and licenses. Customer will use theyself FW.
Is it correct?

About QDID, we will see  [CYBT-343026-01] QDID of the BLE profile.

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Yes you are correct. There is no problem.

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YoJa_3107936
Level 5
Level 5
Distributor - Macnica (Japan)
100 sign-ins 50 sign-ins First like given

Thank you for your support.

>Is your customer asking for the firmware of CYBT-343026? If yes, firmware for CYBT-343026 is not available for the customers

You mean that EZ-Serial FW can't be uesed by customers. Is it correct?

If not, can you clearly tell me what FW can't be used?

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YoJa_3107936
Level 5
Level 5
Distributor - Macnica (Japan)
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Hi SheetalJ_96

Could you please answer my new question ASAP?

Thanks

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I meant the firmware in ROM cant be modified. It will be used when you program the chip.

Apologies for confusion in words.

YoJa_3107936
Level 5
Level 5
Distributor - Macnica (Japan)
100 sign-ins 50 sign-ins First like given

Thank you for your explanation.

The customer was able to program smoothly,

indicating that they didn't change the firmware.

Can I understand it in this way?

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Yes.

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