Interface and connectivity ICs

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Cannot load new program to my board

I am working with the BlueNRG-M2SA evaluation board and I am using the ST-Link / V2 to load program on the board,I managed to load my first program on the board. But I can no longer load a new one.When I load a new program onto the board, the old pro...

COlva.1 by Associate II
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Bluetooth examples not running in STEVAL-IDB007V1

Dear CommunityI am testing for integration a STEVAL-IDB007V1M board and I had problems flashing the board.BlueNRG-1 Navigator don't detect my board and, in consequence, I can't flash and run the examples even the "hello world" over uart.BlueNRG-2 Nav...

trode.1 by Associate
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Hello, I am using the B-L475E-IOT01A2 board and I am trying to adapt the STSAFE-A110 secure element to it. Independent of the input I2C message, I always receive the same message from the slave (see details).

My basis code was generated by the cube MX V.6.0.1 where I adapted code from the Cube expansion STSAFE-A_V.1.1.1 as described in UM2646. Currently there is no crypto middleware implemented in my project. The STSAFE initialization runs throgh properly...

FLoui.1 by Associate
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  • 2 replies
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STUSB4500 unable to request more than 5V

Hello,I have the tiny STUSB4500 kit (EVAL-SCS001V1), the nucleo + GUI for NVM programming, and the STM32G071B-DISCO packaged kit.I plugged the kit (as a port capacities reader) on 3 Dell laptops. According to the ST kit the laptops are:Compatible to ...

tarzan2 by Associate III
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Teseo-LIV3 Cold Start

Hello all,I am using a Teseo-LIV3 module on my board and curious about performance with regards to cold start. The board is 1 oz copper. The trace going to the U.FL is 36 mil wide and is 218 mil in length from the module to connector. There are no tr...

Precise localisation

Hey!do you have any idea for the precise indoor location of the object?Area about 30m^2, presision must be better than 0.5m.I was tested BLE trilateration, but it doesnt work due to hight freq- interferences, reflections and signal blocking is too st...

BPrac.1 by Associate II
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SPI interfacing with U-Blox GNSS receiver

Hello,I am doing a project in which I have to receive bytes via SPI from a U-Blox GNSS receiver, specifically the NEO-M9N. I am using the STM32F0308 Discovery development board.For the NEO-M9N to constantly send information, it must receive a continu...

CG.Ca.1 by Associate
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  • 2 replies
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