Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hello,I'm using BALF-SPI2-02D3 with the S2-LP chip at 433MHz.However, my application is only for reception, and no RF transmission. What should I do with the Tx pin on the Balun? Open, Resistor to GND or Capacitor to GND?I also need the same answer f...
Hello STM32 Community,I am working on an STM32 project using NanoEdge AI Studio, where I’ve trained models on sensor data and deployed them to my STWINBX1 for anomaly detection. The model is successfully integrated, and now I need to send real-time n...
Hello everybody.I have a STEVAL-FCU001V1 board and I would like to use the SPBTLE-RF BLE module included. I have read the board datasheet and it indicates that the module uses the SPI1 pins as an interface, but in the module datasheet there isn't a s...
Are there any samples I can order? I don't see it listed on any of the distributor sites. If anyone knows where I can get one that would be great! Also, if an ST rep can state when they will be available to order that would also be great! Thanks
I am working on a project with the STPM3x chip. We have a custom PCBA that does not appear to be working. I am able to communicate with the chip via SPI. I can set the gain registers and read them back. However, the voltage and current measurements a...
I am working with the STPM34/STPM33 chip and using the STPM34 evaluation board. I have noticed in my own hardware and the eval boards that when you attach power to measure voltage it shorts something and blows up. Is this a known issue? Is there a k...
I saw the B2279 ST60A2G0 Circular Patch antenna RF board listed on the attachment (ST60A2 product development kit list). How can i find more info about that ST60A2 development board? I want to know more about the circular antenna used in RF board & s...
Hello everyone,I am currently working with the SKA2DHV module based on the ST60 and I’m facing some difficulties in finding detailed information about it, especially regarding the interface specifications. The documentation mentions the need for an S...
Hi everyone,I am developping an application on the BlueNRG-M2SA module (BLE 4.2) supporting Multiple connections.In my case, the BLE device is configured as PERIPHERAL and is able to serve two connections from two different Android devices simultaneo...
I have B-L462E-CELL1 development board with ST4SIM200M IC. this board came pre-provisioned with the Truphone profile but I didn't find any way to add a new profile. According to the datasheet eSIm chip supports up to 7 profiles but How can we add and...