Interface and connectivity ICs

In the MFT routine provided by bluenrg-2 Navigator, MFT1 is timed at 500ms, the interrupt function LED lamp flips, and the flip cycle read by oscilloscope is 250ms. Why? Expect an answer.

Is there a document that describes the Python data types for events received by the BlueNRG GUI script?

I have a device sending notifications to a BlueNRG-2 Eval board (STEVAL-IDB008V2) configured as central/master. I modified the script file ATT_MTU_extended_packet_len_Master_Security.py to work with my device. Everything works until I receive a notif...

Documentation for BlueNRG GUI Script Utility Commands

Is there more documentation somewhere for the BlueNRG GUI Script Utility commands? There is just a table in document UM2058 with very little detail. One has to guess and use the error messages from Python to try to figure out the command parameters...

BlueNRG-2 broadcasting

Hello,I have a few questions regarding the use of the BlueNRG-2 deviceI am building a system where I have to send small data packets (10 bytes) from 1 unit to 10+ units. I am aware that you can only have 7 simultaneous connections, but I am wondering...

Preferred way to temporarily disable sourcing with STUSB4700/STUSB4710

Hello,we would like to add a charge functionality via USB PD for an USB hub. Charging should be possible for the upstream port, e.g. the host shall be charged. The tricky part is, that the charge process has to be activated and deactivated during run...

Where can I find the image for SPWF01SA module?

Good morning, I am working with a nucleo-l476RG board and the expansion board x-nucleo-idw01m1. I'd like to know where can I find the image to flash on the SPWF01SA through the FW upgrading over UART example.ThanksCarlo Delbono

BlueNRG-2 custom circuit communication for flashing with eval kit STEVAL-BCN002V1D

Title somewhat covers it,I have a custom circuit based off the Blue Tile eval kit BCN002V1 board. I'm trying to flash it with the host board and the BLE_SensorDemo.hex but I'm not seeing the board pop up in the comm ports when I connect it like I wou...

Using TPM in a new product and chose the ST33HTPH20xxAHC3 part for the design. Chip is labeled 'V2' marked on the IC (Can send picture). In addition, we found the FW in the IC changed from 74.9 to 74.65.

Hello Support,We selected the following TPM to design into a new product and chose the ST33HTPH20xxAHC3 part for the design. The product is a specialized Android tablet that is mounted outside conference rooms for room scheduling. We are now entering...

The 'Evt_Blue_Gatt_Attribute_modified' isn't called (is slow) for each received ble message (change of characteristics message)?

I am trying to do a file transfer over ble, using 20 byte characteristics writes. I did notice that, following a write command for characteristic, the resultant aci_gatt_attribute_modified_event() doesnt get called quick enough to process the next in...

Hello, I am using steval-idb007v1 for BLE Chat transmission, and I would like to know where BLE is stored after receiving the data transmitted from external devices.How to find this received data from the MDK code. Thanks.