Interface and connectivity ICs

About SPBTLE-1S

Hi,I'm going to use SPBTLE-1s for comunication between PC and uController over bluetooth (SPI->SPBTLE) in a new project.Is it possible using SPBTLE-1S without programming (buy and mount it) or is it necessary to program it before ? Do I need to have ...

We are designing a product with LTE-M connectivity. We plan to use ST4SIM-200M as eSIM; this component is currently active, but we cannot find the price or even a reseller. Anyone has more info on this ?

How can I read local name of remote device, initiating connection on a bluenrg ?

I am need to change the authentication requirements on the fly based on who is connecting to the device.

I interface stm32H743Zi2 nucleo board with LDC1614. clock freq is varies.

SCL mode is Fast Mode but i.e whoes speed is 400KHz. but when i see in logic analyzer its shows 350-360KHz. Why its fluctute .

BLUENRG-M2SA

I am trying to find out how to set up this as a master processor. I am trying to find out how to program it. Is an Stlink/V2 acceptable to flash it. I am not seeing a pinout on BLUENRG-M2SA for SWDIO and SWCLK. It is not supported by Cubemx ...

BlueNRG-1 Adding Device Info service in the advertising phase

Hi guys,I need to add the Device Information (0x180A) service in the advertising phase.I tried to do that in aci_gap_set_discoverable function, but ever fails with error 0x42 (invalid parameter). Whitout service uuid list, works ok.So, I tried with a...

How to switch from using LPUART to using USART1 at the AT_SLAVE project in the b-l072z-lrwan1 software package?

I am working on a project using the I-Cube-LRWAN software package, precisely the AT_SLAVE project form the b-l072z-lrwan1. I want to upload the AT_SLAVE project on a L0 MCU interfacing the cmwx1zzabz-091 LoRa module. Then I have an other MCU (L4 MCU)...

How can i receive an image from android application via bluetooth(uart) and store it on the sd card ?

i am working on a stm32f746 board and i am using a hc-05 bluetooth module. i didn't know how to receive the image file and store it in the sd card. any help please ?

Please supply below component data, my will to verify design circuit and to meet IEC 61508 required, The FIT data for MTTF or MTBF report. Component list to below description: TS391ILT

Please supply below component data, my will to verify design circuit and to meet IEC 61508 required, The FIT data for MTTF or MTBF report. Component list to below description: TS391ILT

Please supply below component data, my will to verify design circuit and to meet IEC 61508 required,The FIT data for MTTF or MTBF report.Component list to below description:TS391ILT