Interface and connectivity ICs

Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.

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Forum Posts

Balun options for BlueNRG?

I'm using BlueNRG132 (QFN32) in a custom PCB project. Currently I'm using BALF-NRG-01D3 chip, but I would like to know if there are other options of Balun Chips to use with BlueNRG and 2.4 Ghz (50 Ohm matched) antenna. On the other hand, I would like...

FHern by Associate
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How to implement resolvable and non-resolvable private addresses in the BlueNRG-2 module using Keil?

Hi, i am new to using ST boards. I am using a broadcaster which only sends data after every particular interval. I want to use resolvable and non resolvable private address techniques to secure the data sent and direct it only a particular user and n...

I want to take images from a CMOS camera and wanna send to a mobile phone, It is clear that DCMI offers perfect solution to get images but I could not find any sufficient way to send images to a mobile phone via wireless communication.

More spesicifly , I could not calculate the data size for every image and I am not able to determine which wireless communication protocol for mobile phone suits to my project. Would you guys give me clue,reference or idea?

NUCLEO-L476RG with I-NUCLEO-LRWAN1 time out

Dear all,I have 2 NUCLEO-L476RG with 2 I-NUCLEO-LRWAN1 lora shield.I plug the shield on the nucleo, connect the antenna, connect the nucleo on my computer, and I compile and load the ping_pong demo program sx1272mb2das from "en.i-cube_lrwan" into eac...

jarjar by Associate
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SPBTLE-RF0 Bluenrg-ms Max_Attribute_Records

Hello,I want to know about how to calculate max attribute records when I want to add server ? Is there a limitation of number of servers or characteristics ? If there is a limitation about characteristics or servers number, how many byte or number?Th...

MKara.10 by Associate
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