Interface and connectivity ICs

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

RSSI Unavailable (127) when reading advertising data with BlueNRG-1

Hello all,I have currently set up a BlueNRG-1 as a passive scanner for a few Eddystone beacons. When acquiring the RSSI data from the beacon's received advertising packet using HCI_Read_RSSI, we are often (70% time) reading the decimal value "127".Ac...

stsw-bnrg-mesh package printf means transferring the data through uart. How can we print message in IAR terminal i/o using semi hosting?

Hi Sir/MadamWhile opening lightning demo application with IAR, in the target option->general option->library low level interface implementation->stdout\stderr is disabled. Why it is disabled?How to enable the stdout\stderr option(via semihosting)? ...

Need Rohs 3 & reach certificate for the MPN: ST890BDR

Hello, I’m Bhargav, Quality Engineer supporting RoHS3 & REACH compliance verification project for Johnson & Johnson Vision, in association with Johnson & Johnson Businesses. As part of the verification activity we are reaching out to our supplier and...

Pls share Altium footprint of BLUENRG-M2SP

Altium footprint of BLUENRG-M2SP.

BlueNRG-M2 no SPI signals

Hello,I am currently working with a BlueNRG-M2 module and STM32L433CC. I am unfortunately struggling right at the beginning.....I tried the example codes generated with CubeMX but nothing worked.So I tried to write my own code in a test project with ...

How can I use Both I2C1 and I2C2 in the same code in bluenrg2?

How can I use Both I2C1 and I2C2 in' C:\Users\<user id>\ST\BlueNRG-1_2 DK 3.1.0\Project\BlueNRG1_Periph_Examples\I2C\I2C_Master_w_Sensor 'example code . How to initialize both the i2c in the same code?