Ask questions and find answers on connectivity ICs, focusing on protocols and I2C challenges on STM32 Nucleo boards and BlueNRG products.
Posted on May 28, 2018 at 11:13Hello everyone,I've got one question about SPWF04 usage.Hardware design: There is SPWF04There is SD card connected to SPWF04There is a host MCU that controls SPWF04 over SPIWhat it has to do: Host MCU collects data f...
Posted on May 28, 2018 at 12:58I want to access LSM6DS3 sensor which is present on STEVAL-IDB00BV2 board, using direct register methodology (no interrupt )I tried to initialize SPI as follow. Am I on right track ?void spi_init(){ CKGEN_SOC->CLO...
Posted on May 26, 2018 at 11:37Hi,I am using BlueNRG-2 chip with DTM firmware. It is connected to host processor STM32 by SPI.This bluetooth device works in peripheral role (some sensor).Advertisement works fine: another device that is a master rece...
Posted on May 25, 2018 at 15:23STSW-BNRG-Mesh on ST Blog Hello everybody,today's blog post deals with STSW-BNRG-Mesh, software package enabling developers to create Bluetooth mesh solutions. Continue reading https://blog.st.com/stsw-bnrg-mesh-blueto...
Posted on August 01, 2017 at 11:31I have setup the module as miniAP with following script: (http://elektronikab2b.pl/technika/32973-spwf04sa-miniaturowy-modul-wi-fi-z-oferty-stmicroelectronics---przyklady-zastosowan)AT+S.WIFI=0AT+S.FCFGAT+S.SSIDTXT=...
Posted on May 21, 2018 at 09:26Is all 3 keys (NET, APP, DEV) important to access already provisioned &sharpBluetoothMesh NODE over GATT / ADV Bearer ?ORAssume with &sharpBlueNRG-Mesh App, user has provisioned multiple NODEs & delete the App.And ther...
Posted on May 24, 2018 at 14:32Hi,During a httpget call in TLS with SPWF04SA it return me a +WIND:8 message :+WIND:8:Hard Fault:TcpIp:5320544e:80000000:10004034:5320544f:0000001c:0806a093:080b75ea:a1000000There is someone that know what's the cause...
Posted on February 15, 2018 at 10:27 Hi, I really like the idea behind the SPBTLE-1S module. It's a perfect package for smart innovators/startups which do not have the capacity/budget for a complete HW development with certification effort aroun...
Posted on July 17, 2017 at 14:12I bought theSTEVAL-FKI868V1development kit and when I try to open the COM port on the GUI, I get the following error message:''Wrong FW in the Selected Board''. I go to the Binary folder in the application program fil...
Posted on April 18, 2018 at 09:22I planning to add BlueNRG-2 SoC in our product with &sharpBluetoothMesh feature.But how many models, specified in Mesh Model specification I could add using lib_BlueNRG_Mesh_CM0.lib ?How much RAM is available for us...