Interface and connectivity ICs

List of parts BLUENRG-1 balun

Hello everybody,I designed a board with Bluenrg-1 and discrete balun with the topography draw in the Datasheet.. the problem is that there isn’t a BOM with the value of passives of the balun... where Can I found it? I used the values of the balun of ...

SDK for STream plug.

Hi. I'm trying to design PCB for ST2100, but never worked with this. There is information in quick Start guide about STream plug SDK. Where can i find this?

Hi, Can the ST3485EIY be powered at 5V although it is described as a 3.3V device? According to the datasheet it is "Interoperable with 5 V logic" and the maximum supply voltage is 7 V Thank you Francesco

GPS chip for embedded application

Hello, could someone suggest me a GPS chip that I can use it with STM32F7 MCU, it should target MCU development not general purpose operation system like Linux or Android and has driver to be implemented inside the MCU firmware.Best regards,Moamen

STEVAL Board Motherboard Firmware Update

Hey there,-I just buy STEVAL-IDB007V2 BlueNrg-1 board to develop application. I downloaded and set up BlueNRG GUI v3.0.0-When connect the board to PC i open the BlueNRG GUI v3.0.0. Port is seen where the ST DK is. -But when i try to click Open. It gi...

Publish & Subscribe the data from UART to CloudMQTT using ESP8266

Hello,I have successfully integrated the wifi module with my controller( STM32F429IGT6) but now I a facing a problem in sending and receiving the data to Cloudmqtt through ESP8266. Here I have attached the code which I am using for your referenceWhen...

How update firmware in "Discovery kit for CR95HF Reader" from M24LR-DISCOVERY Kit?

CR95HF development software v2.3.0 recommended update firmware from version 3.6.0 to version 3.7.1, but not describe how!! 

Where can I find SDK for STiH410 Series

I happend to notice the driver in linux kernel treedrivers/media/platform/sti/hvaAnd i want to know how to use this driver in usespace, i have been looking for the SDK for days, but end with nothing. so anybody knows where Can i find SDKS for STiH41...

BlueNRG PC Connectivity

Posted on July 17, 2016 at 20:09I am trying to connect a BlueNRG device to a PC running windows 10.  The PC discovers the BlueNRG but when I try to pair the device the PC says that Something went wrong.  The software in the BlueNRG is a modfied vers...

I-Cube LRWan, where to set the Spreading Factor (SF)

I'have imported the I-Cube LrWan (LoRa) library and end_node example into SW4ARM (Eclipse). This example is working (With SX1276MB1MAS) module. By default it sends a LoRa packet with SF12. Where (which .h file) can I set this Spreading Factor?? to SF...