Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hi, I'm using the STuW81300 evaluation kit, because I would like to generate e frequency sweep. I'm trying by using the frequency plan generator, but after loading the frequency plan nothing happen. Could you please help me? Thank you Chiara
Hello, It looks like the synthesizer STuW81300 has RF power degradation across frequency (power is +4dBm at 4GHz and -4dBm at 7.5 GHz). We can't reach declared in data sheet +8dBm at RF1_OUT. How we can control RF power for STu81300 e.g. similarly as...
Hi, I am using STM32L412RB MCU and I need to configure STuW81300 - EVB using SPI. I need an example code for reference. Suggest any relevant examples or programming manuals. Any example of this same or any SPI implementation of STuW81300 would be ver...
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...