Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Have a nice day! I use the Bluenrg-2 chip. As the base project, the Power Consumption Test example is used. The example works fine. But when I use these sources with my bootloader project, a connection problem occurs with BLE_HCI_CONN_FAILED_TO_BE_ES...
Hello,I am an engineering student currently working on optimizing the throughput of a firmware using BlueNRG-M2 with a Bluenrg-2 chip in Bluetooth 5.2 (https://www.st.com/en/wireless-connectivity/bluenrg-m2.html#st_description_sec-nav-tab).My questio...
I work with a network in which several participants can transmit simultaneously. Each participant can hear the transmission of another. I want to avoid collisions as much as possible. My idea is to use the PL_RX_ON pin of the ST7580 for this purpose....
i've wrote a simple code according to the datasheet but never worked also tried fsmc interface !
I am evaluating Keil MDK5 for programming my BlueNRG-2 device. I have found that I cannot create a project from scratch with any RTOS support because the CMSIS driver seems to be lacking the Device.Startup section. Looking in the SDK examples for the...
Hello;My Name is FATIHI am using Wireless MBUS water meter scanning using S2LP and STM32L073. While making the PCB design, we applied the reference design value in the x-nucleo-s2868a2_schematic.pdf file exactly. However, although we see VDD voltage ...
We based our circuit on the "STKNX Reference Design" (V1.0, 14. Nov. 2019)).In the case of the single fault condition of a shorted CFH capacitor during operation almost the whole KNX bus voltage (21-30V) is permanently over the 68R resistor (RTX) and...
Hey All,We are scratching our heads. These STEVAL-STRKT01 work fine for an hour than just stop transmitting. We are using STEVAL-STRKT01 discovery LoRa Asset Tracker Dev-kits in Region US915 with a MachineQ Area-8C 8-channel gateway. Installed the la...
Hi! I am trying to built this ToF rangefinder using this tutorialBut instead of using the VL53L0X I am using the VL53L4CXI have attempted with 2 different ESP32-C3 Controllers and 2 separate VL53L4CX sensors and no matter what I do I can't get any I2...
Hello Everyone,I am using BLUENRG-2 (STEVAL-IDB008V1M) and I have created new 4 custom primary services but only 3 are visible at a time. Is there any way to increase its count?Thank you for the help