Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
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...
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...
i am making a home automation project and want my modules to get connected everytime it is powered up.
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,
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,
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...
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...
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...
Datasheet info is not enough. It is not clear what type of waveform must be in XIN pin: sine, clipped sine, or rectangular. Also min and max level of clock.Pavel Pavlov, Principal Design Engineer of Electron consortium JSC, Sofia, Bulgaria
Processor is PIC16LF18446, interface with s2lp works fine. I use S2LP_Library from SDK 1.2.1 with some adaptations for PIC. Three boards with the same behavior - possibility of soldering error is minimal. Frequency 433 MHz, crystal 50 MHz.