Interface and connectivity ICs

I'm doing a project with a steval-idb008v2 and I have a doubt due to a small note. Can the steval-idb008v2 be reprogrammed with a code created specifically by the user?

the note says this: The STM32L microcontroller on the board is not intended to be programmed by users. ST provides a preprogrammed firmware image for the sole purpose of interfacing BlueNRG-1, BlueNRG-2 to a USB host device.

S2-LP / FKI433V2 is receiving garbage data from 433Mhz ASK Manchester Encoded 9.6KBaud transmitter using S2-LP DK GUI.

 I have tried setting the MANCHESTER_EN register and a huge combination of data rates etc in order to get some sensible data in the S2-LP GUI, but nothing is consistent or representative of the data I expect to see.I can see the data correctly using ...

Transmitting or receiving several hundred bytes frame over I2C

I need to be able to transmit or receive I2C frames of several hundred byes. But the FIFO size is only 16 bytes in TX and RX direction. The sample code from ST only uses less than 16 bytes so it does not check the status of TX or RX FIFO.In my case,...

I can't understend wich ones are the SPI pins for the board of steval-idb00xxx family. Can anyone help me?

STMF446RE nucleo I2C interface does not work. This maybe a wery dumb question but how do i get my I2C to work? the initialization is created using cubeMX, after that i am just using the hal function HAL_I2C_Master_transmit().

So the details of the configuration are: i am using I2C3 peripheral with the clock speed of 100kHz the pins are set to open drain no pull up no pull down. I am also using external pull up ressistors.I have already checked the internet for a solution ...

S2LP and CC1101 compatibility

It's the first time that I have to set RF modules.I have the following RF modules: S2LP of ST and CC1101 of Texas. I need that they communicate togethar. Do you know if they are compatible?I know that in the module C1101 you can select 2GFSK modulati...

Working with STBLESensor iOS Application Source Code

I am unable to build the source code provided on ST's gitHub due to the following error: "Building for iOS Simulator, but linking in object file built for iOS, for architecture arm64"The recommended solution I've found is to explicitly exclude arm64 ...

Question about the BlueNRG-2N Simultaneous Connections

Hi,I was reading the BlueNRG-2N features on this datasheet, and it stated that it could "handle up to 8 simultaneous connections."Does this mean that one GAP Central device based on the BlueNRG-2N could transmit up to 8 GAP Peripheral devices (also c...

How to achieve 500kbps datarate with S2LP ??? testing with S2LP GUI not working

Hi EveryoneI can't achieve the 500kbps using the following setup, which according to the S2LP datasheet is possible:HW Setup used for the test:main boards;STM32L073 Nucleo-64 board MB1136 Rev. CRadio boards:X-Nucleo S2868A1FW loaded into Main boards:...