Interface and connectivity ICs

Saving to NVM on STUSB4500 using STSW-STUSB003

I am porting the STSW-STUSB003 to my STM32 project that uses a different MCU than the NUCLEO-F072RB. Though it wouldn't matter, I need the functionality in our MCU for production, not an external Nucleo dev board.I can make changes in RAM, but cann...

How can I implement a RTOS in BLUENRG-2 with sleep mode?

We are using BLUENRG-2 with freertos. Everything works fine without sleep mode. With Sleep mode, the controller sleeps once, wakes up and nothing works anymore. Do somebody have an example, how to implement an RTOS correctly in BLUENRG-2?

Touchgfx can't detect any touch

Hello,I started the development of a touchgfx application from a F4 evaluation board but I'm using a different display (720x720) and a different touch controller.The video output looks good, the interactions that doesn't involve any touch action work...

Crystal selection for BlueNRG2 and S2LP

Hello,BlueNRG2 and S2LP can use 16Mhz and 25Mhz crystals instead of 32 and 50Mhz ones.What are the drawbacks or risks in using lower frequency crystals ?Can I expect reduction in power usage ?Thanks for your hints.Remy.

BlueNRG232 MESH UniCast has cause some device can't received data

Dear ST,our customer using the BlueNRG2 implement MESH transparent transmission,but,when we transmission data via Unicast,somedevice can't received data.my code snippet as below,i create 9 device node and using BlueNRG MESH app to join the mesh netwo...

Migrating from SPBTLE_RF to SPBTLE-1S

Customer would like to migrate from​ SPBTLE_RF to SPBTLE-1S.  Are they pin compatible, or any app notes or other documents covering this migration.  Customer is looking to migrate to gain BLE 4.2 support.

How can I measure the distance using the VL53L1X sensor on the BlueTile card?

Hello All,I am trying to measure the distance with the VL53L1X sensor on the BlueTile board. I have to read the data I get from UART. For this, I use the VL53L1X_ULD_API file. In the project, VL53L1X_SensorInit (dev); while (tmp == 0) {status = VL53L...

how and what is best communication protocol between multiple micro-controller to one micro-controller(multiple slave to one master)

in that communication i have length issue (2 meter communication) , communication should be fast, less wire

STUSB4500

Models are not found in the ST BLE MESH app!!

Hi all,Greetings of the day,Here i am using the ST BLE Mesh app. The Hardware is stm32l152re, x-Nucleo expansion board. In the application I configured. But the modesl are not fond.Can you pls help me..Thanks & Regards