Interface and connectivity ICs

Inquiry about the production of other packages for product STULPI01A or STULPI01B.

Hello?​As title, I ask if a replacement package for the ULPI interface IC is planned to be manufactured.​Currently, the ULPI IC produced by ST is only a BGA package, but this BGA is too small in size and requires special specifications in PCB manufac...

Do ST offer any chips that would be able to support BLE 5.3/5.2 and use LE audio? My project has to have LE audio and i think BBLE 5.2 offers that. thank you

BlueNRG-2 sleep issues while working with the full "BLE_SensorDemo" Example Project

I am currently trying to understand why my "BlueNRG_Sleep" function doesn't work, from the main function where custom code should be, either while debugging or while using the battery with my BCN002 tile board. I use LEDs on before and after the slee...

BlueNRG-2 timestamp registration

Hello,I would like to ask for an advice related to the timestamp registration:uint32_t timestamp_A = HAL_VTimerGetCurrentTime_sysT32();and after some time we check the elapsed time using:int32_t diff_ms = HAL_VTimerDiff_ms_sysT32(HAL_VTimerGetCurrent...

We are developing a circuit with the STuW81300. Our doubt is: to write a register, do you have to send 32 bits directly? or can you send 4 bytes, one by one? Thank you.

Error: hci_le_set_scan_response_data [ff] in STM32CubeFunctionPack (en-fp-sns-motionenv1)

Hello, I am using F401RE Nucleo + X-NUCLEO-BNRG2A1 + IKS01A2 and FunctionPack 4.2.1 .After dragging the _BL_v4.2.0 bin to the nucleo on resetting the board i am getting this : Error: hci_le_set_scan_response_data [ff]while on another board it is givi...

BlueNRG-2 sleep issues while working with the full "BLE_SensorDemo" Example Project

I am currently trying to understand why my "BlueNRG_Sleep" function doesn't work, from the main function where custom code should be, either while debugging or while using the battery with my BCN002 tile board. I use LEDs on before and after the sle...

How to make a MAC address list file for RF-flasher Utility?

RF-flasher Utility say it can program the MAC addresses to device by list file.I try to make a text file of MAC address sample list. (attached file) And set it for MAC addresses. But RF-flasher Utility occers error. (Set MAC Address)How to write and ...