USB-PD: STUSB4500 GUI
You can find attached the STUSB4500 configuration GUI v1.10.It is needed to program the NVM memory with your custom USB-C Power delivery configuration.
Interface and connectivity ICs
Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Forum Posts
"Stale" and Connection issues with LightBlue with BlueNRG-1?
How "reliable" should the connection be to PunchOut's LightBlue app?With -86dBm, I can connect to it ~40% of the time (other times it returns "no data" and goes back to the scanning screen)... below -93 dBm, I can see it, but I can't connect at all.A...
Data for BlueNRG_Stack_Initialization_t for BlueNRG-1?
Is there a guidance sheet for the BlueNRG_Stack_Initialization_t structure passed into BlueNRG_Stack_Initialization?I've been using the SensorDemo application as a template, and found that I need to say#define MAX_NUMBER_ATTRIBUTE_SERVICE1 (13)Even t...
Is there a limit to the number of characteristics in the BlueNRG-1, and is it dependent on UUID length?
I wrote a version with 16 bit UUIDs, but it seems that LightBlue doesn't handle duplicate UUIDs in the same service (Service: Automation I/O; I added 4 analogs and 3 digitals; some are R/O and some are R/W, but LightBlue only is using the permissions...
BlueNRG-2 is not getting connected everytime with other module both having master and slave chat binary image
i am making a home automation project and want my modules to get connected everytime it is powered up.
Unable to Flash the Firmware in BlueNRG-1
Hi Sir,Greetings of the day,Here, I am using the BlueNRG-1 development boards. I downloaded the SDK from the st.com. I am getting an error message as follows while flashing. I am using st-link /v2 to flash. Please help me.Regards,
Resolved! BlueNRG-2 in STM32CubeMX
Hi,Greetings of the day,Here I am searching the BlueNRG-2 in the stm32cubemx. But I am unable to found out that. Please help me Regards,
Resolved! BlueNRG2 Stack Device Name Characteristic (0x2A00) Length
Bringing up BlueNRG2 (in network co-processor mode). Using the following call on the host MCU (after aci_gap_init():(aci_gatt_update_char_value_ext(...)For setting the Device Name characteristic (0x2A00) of the Generic Access Service (0x1800) seems t...
X-NUCLEO-IDB05A1 and NUCLEO-F401RE and graphics GUI
Hi,I'm starting to play around with ST BLE.I'm using X-NUCLEO-IDB05A1 on NUCLEO-F401RE.I've just followed the step described on http://www.emcu.eu/how-to-use-spbtle-rf-stm32/ :I've drag .bin over the icon: NUCLEO_F401RE (en.X-CUBE-BLE1\STM32CubeExpan...
How can i get the MAC adress of the blueNRG-2 ?
Hi , Object: Establish a BLE connection between the BlueNRG-2 and mobile phone app . I'm using BlueNRG-2 on STEVAL-IDB008V2 that i want to configure it as a network coprocessor via SPI mode with nucleo-L053 board. For now : -I developped the applica...