Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hi Everyone,I am working on enabling Direct Test Mode (DTM) for BLE-SPBTLE-RF, which is connected to my STM32L053 via SPI1 on a custom PCB. The goal is to perform RF testing so I can submit the board for regulatory certification. Hardware Setup: MCU:...
Edit by ST Moderator: This post has been translated from French to comply with the ST Community Terms and Conditions (§10.2). The original can be found below. Hello everyone, I hope all is well. I'm trying to learn how to use the STM32 by creating a ...
Hello,I am currently experiencing issues with my S2LP. When I start it, I switch it directly to STATE_READY, and it works as expected.I then proceed to configure all the necessary registers.Between each register write, I make sure to monitor MC_STATE...
We use STM32L162xx MCU to communicate with S2_LP and SP_BTLE drivers via SPI. With S2-LP, it returns the MC_STATE as READY during inital setup for power , sync word etc. But when I Strobe the RX command it returns MC_STATE as LOCK_ST(0x14). DMA is...
Hello,I was researching ST eSIM offerings, and what I found out is that SIM provisioning goes through partner 1Global. My primary use case is to be able to provision the eSIM with multiple profiles without using 3rd party.Can you please tell me are t...
I am using STM32L34 with STPM34, where I am trying to disable CRC once the power up sequence is done ( global reset),but STPM34 chip always sends row 0 values. can anyone tell me what could be the issue? I am also attaching SPI bus data.
Hi,I am using a SIM7080G module along with the eSIM model ST4SI2M0020TPIFW, and when I use the AT+CCID or AT+CPIN? commands, the module responds with "+CPIN: NOT INSERTED". I have followed all the steps in this tutorial to activate it, and I managed ...
Dear all, Im currently using STSW-IOL4LSV1 package for evaluation.My Company has no IO-Link venodor ID, based on IO-Link regulations we are allowed to develop devices for ourself even without it but we dont want to use our old Stack anymore. I cannot...
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...