Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Hi there,I am trying to use the S2-LP as a packet sniffer to receive proprietary RF packets that do not contain a length byte. Is it possible to configure the S2-LP to finish RX by monitoring the RSSI level? How?Thanks in advance,Pieter
Hi,I'm seeing some very strange behavior on the ADC of the BlueNRG-LP. It looks like the ADC is skipping codes near the inversion point of a differential input, with similar behavior in single ended mode near 0.9V (with a 1.2V reference). This is on ...
In a custom board using BlueNRG, sometimes, specially while using external debug interface, we fall in a condition in which BlueNRG get "broken". Investigating more in deep, we discovered that sending the write "header" packet (0x0A, 0x00, 0x00, 0x00...
Hi,we are issuing some problems regarding BNRG2A1 used in LL_ONLY mode (we are using an external bluetooth stack running on the host).This is our setup:X-NUCLEO-BNRG2A1 mounted on NUCLEO-STM32L476RG. The BNRG2A1 firmware is the DTM_basic SPI example ...
ST‘s engineer: Hi. PSI5 ECU to sensor Communication like this: But I cannot generate this waveform via L9663 ——no matter how I configure the registers. How to configure L9663 registers to generate this waveform via spi or pin?Thanks!
Hello,I am using a P-NUCLEO-IOM01M1 kit that is made out of the STEVAL-IOM001V1 evaluation board and the NUCLEO-F446RE microcontroller.I would like to read an IO-Link flow sensor made by Keyence(FD-H).In order to achieve this I want to use the STSW-I...
ST‘s engineer: hello! I am using PSI5 by L9663. On Bidirectional Communication, I need send a frame of data to the sensor by L9663. But datasheet do not tell me how do it. So can you tell me?thanks!
I've written an STUSB4500-based MCU application that displays the voltage and current options available from a USB-C adapter, and allows you to select one.New chargers that support USB Power Delivery 3.1 can offer Source PDOs above 20V. For example, ...