Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hi,I've been struggling with this for 2 weeks now so I'm reaching out desperate for help.Our custom PCB uses an STM32U575 and the BLE module is BLUENRG-355MC.I want to use the module in NCP mode. I discovered that this was being called DTM in Wise st...
I have configured the hardware to use BlueNRG-M2SA(DIO4, DIO5) with STM32L053R8T6 via LPUART1(PB10, PB11). ㅌ The connections are as follows: M2SA DIO4(UART_RXD) <-> CPU PB10(LPUART1_TX) M2SA DIO5(UART_TXD) <-> CPU PB11(LPUART1_RX) RESETN is pulled...
I'm testing BlueNRG-M0L with BlueNRG_chat example:I connect it to my smartphone but I have continuous random disconnection.Is there a timeout setting? Or update FW? With serial port I read:HWver 49, FWver 1840BLE Stack Initialized.SERVER: BLE Stack I...
Helloi have a pair of X-NUCLEO-PLM01A1 plugged on two NUCLEO-G071RB that communicate in P2P mode, one is master board and one is slave boardi have adapted the example provided by ST to work on this boards: https://www.st.com/en/embedded-software/x-c...
Hi Everyone,I'm using STM32L4 microcontroller to communicate with BlueNRG-MS over SPI. I'm trying to create a firmware to get FCC certification and one of the parameter testing in that is Duty cycle (verification of spectrum/max energy in 1 MHz span)...
Hello,I am trying to evaluate S2-LP. I have tried a couple of example codes to make one device send packets and another to received packet. I use default settings, whatever the settings of S2-LP in the projects are. I used the S2-LP DK GUI to ensure ...
Hello,I am creating a Bluetooth app on a custom board. I used the same hardware design as the X-NULCEO-IDB05A2 expansion board, but with the sole difference being that the Bluetooth module I'm using is the BLUENRG-M0L instead of the BLUENRG-M0A (whic...
Hi, I am looking for an LPAd (Local Profile Assistant - Device) for Linux to manage eSIM profiles on a Linux-based system. Does ST provide an LPAd solution for Linux, or could you recommend a compatible alternative? I am currently trying to download ...
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 ...