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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Resolved! BlueNRG-LP certification BQB

Hello,I hope you are well.I have a question about the certification of the “Programmable Bluetooth® Low Energy wireless SoC” from the “BlueNRG-LP” family: are they BQB certified?Thanks in advance

ljm by Associate III
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S2LP very low RX sensitivity

I've bought a S2LP dev board STEVAL-FKI433V2 as I'm evaluating the S2LP for a product revamp.Because it will be used with a legacy system I want the receive side to completely bypass the packet decoding and output to GPIO - which seems to work to a p...

Nik100 by Associate
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  • 1 replies
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Power Line Communication

Has anyone in the community used the ST7540 PLM in an airport environment ? I am working on a FAA contract that requires PLC control of multiple lighting cabinets over a distance of 1 kilometer. Any feedback would be greatly appreciated !

dlmuns by Associate
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Signaling Line Circuit

Hi, The current design requirements for a Fire Panel system, demand power line communication over a distance of more than 1.2 km. More than 254 devices (detectors) would be interfaced to the main control panel. Suggest possible feasible solution for ...

ank2 by Associate
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Wifi+BLE Disconnected issues

Hi.,Good after noon., we are using LBEE5HY1MW-230 and WSM-BL241-ADA-008 wife+BLE module for Our Smart lock controller board  adn Processor board, sometimes this module was disconnected/does nor Shows the Bluetoohth after Commission and decommission p...