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! STEVAL-IDP004V1 connection with STM32 Nucleo

Dear Supporters,iam purchanging a STEVAL-BFA001V1B kit and STEVAL-IDP004V1 IO-Link master Board,now i wanted to connect my IO_Link master Board to STM32 Nucleo Board and use Nucleo Board as main Controller. is it possible for data transfer between IO...

GVall.2 by Associate II
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  • 4 replies
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Wake up b-l072z-lrwan1 from LoRa

Hello,I have 2 b-l072z-lrwan1 working with the ping-pong application.I intend to change the example, where the board which will receive the PING will start stopped and will turn on only when a radio message is sent (in my test case, the PING).Is it p...

Resolved! stm32l476, will Different SPI busses interfere each other if one of the the SPI peripheral stops working?

I'm using stm32l476jgy6 MCU, it has 3 SPI busses, I'm using all of 3 SPI busses for different peripherals. If peripheral on SPI1 fails to communicate with MCU, will it cause any effect on other SPI busses? I've a scenario where I'm using BLUENRG-MS o...

STM BlueNRG-MS Max Characteristic length limited to 255 due to aci_gatt_add_char function limitations.

My general understanding is that the BLE standard supports characteristics with a lenght of up to 512 bytes. I'm using the BlueNRG-MS chip from STM but there the function call to add a characteristic has a uint8_t value for the length parametertBleSt...

aj.sk by Associate III
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  • 14 replies
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Ble Sends some Junk Data

Hi alli am using blenrg2 m2sp chip as network mode. its operating as peripheral device and communicating with host controller through UART with 115200 baud rate .I received BLE read characteristic request , i did not response till 1 second a...

MCV.1 by Associate II
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  • 0 replies
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