AIROC™ Bluetooth Forum Discussions
Hi~
I want to make a new design with CYW20719 for Gas detection soultion
RFQ : communicate with ble From Master to Slave( Two point ble standalone module)
I2C and ADC pin needed for gas detection
Do you think it is possible to make a new design with above ?
Many thanks
BRs
Daniel Lim
Show LessHi
I want to confirm I CYBT-483056 evaluation board can be configured to use BLE Mesh topology. As per ModusToolbox examples Mesh example do not support CYBT-483056 board.
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Hello,
I recently switched to modustoolbox 3.0 from 2.4.1 . i find it quite shocking that a lot of the former stuff isn't working anymore with mtb 3.0. for example bless and the dfu with ble transport. but now i'm rewriting my code to use the new btstack / wiced.
i'm having problems using ultra low power with BLE right now. once I switch the M0 code to 25 MHz (maximum for ULP), the ble subsystem doesn't seem to work anymore. is this a bug / limitation of the new ble stack ?
Greetings,
Matthias
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I am designing a connectable Peripheral device with a fixed passkey that has no input or output to the user but I do have a debug port during development. I set the IO capability to Display only for the Authenticated pairing with encryption to work. I am testing with CySmart on the computer and also using the app on my iphone. I am able to disconnect using the button on the computer, just removing the dongle while connected, and by quitting the app. All result in the peripheral performing the BLE disconnect and resuming normal operation of my device. If I connect to my device with CySmart and perform a read/write of data and then do nothing else the connection does not timeout. Is the Connection Supervision timeout supposed to result in a disconnection if there is no activity in the timeout period? I have tested with 10s and 2s.
I am sending the update connection parameters to CySmart
And CySmart appears to take them
Do I have to do anything else in my peripheral code for this to work?
thanks,
Kim
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This is a continuation of this post https://community.infineon.com/t5/AIROC-Bluetooth/Bluetooth-Classic-range-using-CYBT-343026-01-modules/td-p/385775
Context: we are trying to make a product using CYBT-343026-01 modules that can connect between them using classic Bluetooth (SPP) over 100 meters
Problem: In our tests, using Ez-serial firmware, the range is about 30 meters only
In the old post @Owen_Zhang123 mentioned "SPP demo" code that reaches 150 meters, I was able to download and build it using modus toolbox, but this seems SPP server only, what is the SPP client code used?
Show LessHi all,
I use PSOC6 + BLESS + MTB2.4. My device is in peripheral mode and GATT server.
I want to implement a new functionnality and I need your help 🙂
My device allow multiple connections. I'm implementing a protocol that filter some functionnalities only for "authenticated and granted peers" (by software).
I precise that it's not at ble level (pairing/whitelist/....) but at gatt level.
How I can filter read/write requests only for specific peers and let others peers read/write the same caracteristic ?
What is the best way to do it ?
Thank you for your support,
Regards,
Show LessHello!
I have a problem I don't know if it's the program's fault or my cell phone's fault. I have MTB which is FindMe and MTB Hello_sensor, when I use MTB FindMe, my mobile device still receives Bluetooth signal but my mobile device cannot connect to FindMe's Bluetooth, vice versa my mobile device can connect to MTB Hello_sensor's Bluetooth, anyone have the same problem as me! Hope you can help?
Hello the community ,
I have an issue with BT Classic.
I would like connect BTR with text command /BTR.
I used CYBT-353027 module. The initial firmware was 1.1.14, I updated it by OTE process with the latest one 1.2.14.
I don't know if new parameter are set at the default value with OTE updates.
I know the target address and i used next command for connection : "/BTC,A=" + IP_HC05 + ",T=1\r"
The connection works well when both bluetooth component are near.
If the target bluetooth is far away around 3m, the connection failed after 5s "BTF" . The phone have a good connection with same environment.
The BTR parameter "super link time out" is set to 20s by default.
Do you know why the connection stop after 5s instead of 20s?
Thanks for your help
Aymeric
Show LessPlease help to provide the ROHS and halogen-free report of CYW20730A2KFBGT,
and the ROHS report of CYW20733A3KFB1GT,
Sample: LE_Heart_Rate_Service_343026
Tool: modustoolbox 3.0
hrs.c:94:10: fatal error: BLE_config.h: No such file or directory
94 | #include "BLE_config.h"
I want to know if CYW20706 support BLE 2M and DLE(255).
If so, let me know appropriate API.