Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
HiI am using bluenrg M2 module, bluenrg_m2sa and it's expansion board x_nucleo_bnrg2a1.Module with expansion board is working but module purchased separately is not. As mentioned in the errata sheet of expansion board do I need to update every new ...
Hi,I am using a BLUENRG-M2 module as a Network Processor (controller) and an STM32L4 MCU as a host.I am using some sensors, and I want to do periodic measurements (e.g every 5 min) and put the host in SLEEP mode (while not measuring) and l want the d...
HelloWe would like to know that, which one of the "BLE" or "Wi-Fi 802.15.4" is more fit (and suitable) in order to using into the smart wireless network including many sensors (when there are more than 4 sensors in the network).Thanks
Hi,I work with the Nucleo-L476RG and the X-Nucleo-BNRG2A1 (BlueNRG2) and I would like to pair and bond this device to a Nordic nrf52840.I followed the programming guideline and succeed to have a bond the devices. The BlueNRG2 is central and the Nordi...
Hi, I'm new with the NFC family. I am have issue with calibration for ST25R3912. I have been read the document but not found any idea. Can anyone give me the suggest to help me calibration for ST25R3912 . Thanks.
I have BlueNrg2N chip in advertising mode and I sometimes have a situation that chip stops advertising on it own and aci_hal_link_status function returns 255 (all status bits are set). Maybe someone have any idea what does it mean and why it happens.
HiIs it possible to use the STUSB4710 without the VBUS_EN_SRC switch? In such a way the the VBUS is always sourced from the supply side.I expected this to work, but when I tried it on the STUSB4710A evaluation module, it seems it will not set any PDO...
Hello,I just got a STEVAL-ISC004V1 kit for evaluating the STUSB-4710 in a USB-PD Application.As described in the manual I connected it to a 24V power supply and connected it to the Nucleo F072RB and the corresponding GUI. I can access the device and ...
I am using STWIN STEVAL borad. I have stored sensors measurments in SD card using HS-DATALOG demo application. now I would like to send the stored data via a WiFi communication. Could you please help me how to send the data?Best regards,Mehdi