Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hello all there,I am currently exploring a design based on a STUSB1602 USB PD-Controller. The accessory would have to behave like a classic USB HUB, provided with a Type-C receptacle - to sink power - and a Type-C connector - in DRP configuration to ...
So, i test BLE and BLE Mesh on a BlueNRG-2 with apps from ST and it's working well. Now, i want to add Mesh to an existing project that work with BLE. Is that possible ? Sincerely GF
When surge will be done the lab, they will surge at 1kV so every TVS can get (1000-31)/80 = 12A in theory. As 1A gives already 19V this is also above absolute ratings, 12A will be close to 28V.absolute rating inpût is 14V. for a quality product: can ...
I am using a STEVAL-FKI433V2 to try to create a packet sniffer. The standard on-board software is clearly capable of working with the supplied Python GUI to configure the radio and listen for packets. I have been attempting to send commands to the de...
Document UM2552 does not mention Fast Role Swap, Does STM USB-PD core stack library support FRS? If it does, anyone have more information about FRS in USB-PD core stack?Thanks
I am looking for ADPCM library for Bluenrg-M2 module. Can someone please guide me for the BLE libraries of Bluenrg-M2 module
Hi!I'm using BlueNRG-1 to beacon some messages.I tested a simple scenarious:100ms advertising messagesAdvertising with no connections allowed (ADV_NONCONN_IND)disable all GPIOsdisable debug printf and UARTI use the BLE_BEACON sample code with SDK 3.2...
I have ported the BLE_Throughput_EXT example for two MCU/BlueNRG2(DTM) setups to communicate with each other. I was getting around 34 kbps. When I implemented this example on a single setup and configured it to send out Notifications when connected ...
Doesn't the BLE specification already include a 3-byte link layer CRC field? Is this just for extra precaution when dealing with delicate firmware data?
Right at the moment I have 2 X-NUCELO WIFI expansion board, X-NUCLEO-IDW01M1 & X-NUCLEO-IDW04A1. I am pretty confused, which one to use for an NUCLEO-144 STM32-Cortex M4 ?Is there any difference between the 2 boards?Which one is easy to manipulate?t...