Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
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
Hi all, I've just bought a STEVAL-IDB008V2 board, but I don't find any tutorial or ressources like get stared, the only doc I've found is https://www.st.com/resource/en/user_manual/um2094-getting-started-with-stevalidb007vx-stevalidb008vx-and-stevali...
Hello,Looking at the documentation of the M2SA module, I noticed that the function of the same pins (21, 22, and 23) differs between the datasheet and the application note. Does anyone know the exact function of these pins? M2SA - application noteM2S...
Hi,I am working on the LIS2DU12, but unfortunately it does not yet work as I expected. I do a reset and wait with the status bit of reset until it is done. The system is therefore in power-down. I then set the drdy. This immediately triggers the int...
Hello, this is LewisI have a question about "STUSB4500 NVM Customer Sector0-4 Write".I would like to know the message below from the technical note "STUSB4500 NVM Register Description and General Access".(attach file)"Load NVM data sector 0 (8 bytes)...
In the datasheet of the BLUNERG-M2 module, it states the following:"The BlueNRG-M2 module allows applications to meet the tight advisable peak current requirements imposed withthe use of standard coin cell batteries. Optimized results are obtained wh...