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audrey38
Associate II
since ‎2023-07-06
‎2023-07-11

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  • 6 Posts
  • 1 Solutions
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Random BLE connection fail on STM32WB

2023-07-11
Hello all,We are developing a product that connects to a mobile application through BLE. Sometimes, not all the time, the product does not connect to the smartphone the first time, it retries to connect until it gets there. As a consequence, the conn...

BLE : Start fast advertising failed

2023-07-07
The following function aci_gap_update_adv_data returns the error 0x91 which means "Failed". We don't understand why we have this error and the startup of the device. Do you have any idea ?Best regards,Audrey

Connexion issue with phone : get error 0x03: AUTH_REQ_CANNOT_BE_MET

2023-07-07
Hello all,We are trying to connect STM32WB with phone using BLE. We have based our code on the Hearth rate example given by ST. We have installed LightBlue on smartphone and now we try to connect with the device. On LightBlue, we can see that the dev...

STM32WB BLE packet missing and INSUFFICIENT_RESOURCES

2023-07-06
Hello all,We are using BLE to send packet of 23 bytes every 5 ms. Since we have noticed that some packets are lost, we are trying to investigate to understand what's happened. In addition to lost packets, for almost every packet, we get the error BLE...
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