Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hello,I have a high power consumption during deepstop. The goal is less than 5µA (announced less than 1 in the datasheet).I removed every other chips on my custom board to found the solution. It's a small board.When I enter in deepstop mode (without ...
I have modified the BlueNRG sensor demo adding a new characteristic to turn on/off a LED. I want to be notified when the client (the smartphone) sends data so I can check the written value to change the LED status accordinly. I have tried many option...
@@Hello, I am trying to run the sensor demo ble with Nucleo H7 and BRNG2A1 Nucleo board but I am getting error -3 always inside the HCI_TL_SPI_Send.Attached is my ioc file. Can you please tell me what's wrong with this? I have followed the documentat...
Hello, Which one is the official and the only utility to flash the BlueNRG2 ( IDB00BV2, X-NUCLEO-BNRG2A1 as well as modules) https://www.st.com/en/embedded-software/stsw-bnrg1stlink.htmlorhttps://www.st.com/en/embedded-software/stsw-bnrgflasher.htmlo...
The 54AC2525 IBIS Model does not have worst-case corners set up in the model. The model is instead set to run at TYP (3.3V), MIN (2.5V), and MAX (5V). Typically, MIN and MAX are process corners are 3.0V and 3.6V covering the min/max supply. Is there ...
is there anyway to get the latest version source code of BLE Sensor APP?currently, I can get is 4.9.0 from github, but cannot build successfully.the newest Android BLE Sensor APK is 4.16.4, where can I get the source code?thank you.
I'm working with (still) IDB011V1. There is an issue with using SWD connection to BlueNRG-LP. I can connect to the device via SWD, when the device is erased via UART, but after I flash the BlueNRG-LP, I can't connect it via SWD anymore.Any solution f...
For estimating the MTBF value (hours or FIT) of the ST7540 powerline communication IC I would like to know it's complexity. How many transistors are used in this device?