Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on June 04, 2018 at 11:21Hi,my iPhone doesn't connect to the SPWF04 in mini ap mode.I see a DHCP reply of the module, so the iPhone is partially connected, but I never get the wifi symbol on my iPhone. Also in my iOS wifi settings, it shows m...
Hello, I bought a STEVAL-FKI868V1 but I have a problem with the st registrationi saw this video: https://www.youtube.com/watch?v=JD6UE7ekRxE&t=7sand follow the steps but when I drag the .bin file to the drive and start the register I can't found my R...
Please list the steps needed to configure the SPIRIT1 to generate an un-modulated signal.
I installed a software "BlueNRG GUI". but it is asked me to update the F/W.I got a message "Old firmware detected on the motherboard. Update motherboard Firmware (under Tools menu)."Please show me how to upgrade it
I am writing a firmware to send and receive data to/from hyper terminal using Nucleo-32 board. But my device manager reads COM31 (Virtual communication) as ST-Link. Is there a way in which I can disconnect my ST-link
Hi,I'm using a STEVAL-IDB006V1 and a STEVAL-IDB006V1M as evaluation board. They both mount a BlueNRG-MS.It seems that the first one could work only as a slave and not as a master, even though it should be both. The return code for aci_gap_start_gener...
According to the description of CCA_PERIOD[ ] on page 41 of the ref manual (DocID 022758 Rev 10) , Tcca is the time between two successive CS samplings but the CSMA flow chart on page 40 indicates that CS sampling is done continuously for Tcca durati...
Hello,I couldn't find a better category for this.I'm using the USBLC6-2 for USB protection in a product that could potentially have a 20 V USB line (USB-PD). Like this:However, the VDD line would be clamped by this IC, is it acceptable to drop the VD...
Hi,In my application I put the BlueNRG-1 unit into deepsleep with NO_Timer activated and it can only be awoken by IO12. When the unit is awaken by IO12 I check the wakesource and I confirm it was IO12 that has awaken the chip. Right after this I need...
Hi,I have two devices, both working on BlueNRG-2 chips as Network Processors.Just to extend their functionality by handling larger characteristics I added exchange MTU procedure.The procedure is started after connection established between the device...